| | |
| | | /*! |
| | | * jQuery JavaScript Library v1.10.2 |
| | | * http://jquery.com/ |
| | | * |
| | | * Includes Sizzle.js |
| | | * http://sizzlejs.com/ |
| | | * |
| | | * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors |
| | | * Released under the MIT license |
| | | * http://jquery.org/license |
| | | * |
| | | * Date: 2013-07-03T13:48Z |
| | | */ |
| | | (function( window, undefined ) { |
| | | |
| | | // Can't do this because several apps including ASP.NET trace |
| | | // the stack via arguments.caller.callee and Firefox dies if |
| | | // you try to trace through "use strict" call chains. (#13335) |
| | | // Support: Firefox 18+ |
| | | //"use strict"; |
| | | var |
| | | // The deferred used on DOM ready |
| | | readyList, |
| | | |
| | | // A central reference to the root jQuery(document) |
| | | rootjQuery, |
| | | |
| | | // Support: IE<10 |
| | | // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined` |
| | | core_strundefined = typeof undefined, |
| | | |
| | | // Use the correct document accordingly with window argument (sandbox) |
| | | location = window.location, |
| | | document = window.document, |
| | | docElem = document.documentElement, |
| | | |
| | | // Map over jQuery in case of overwrite |
| | | _jQuery = window.jQuery, |
| | | |
| | | // Map over the $ in case of overwrite |
| | | _$ = window.$, |
| | | |
| | | // [[Class]] -> type pairs |
| | | class2type = {}, |
| | | |
| | | // List of deleted data cache ids, so we can reuse them |
| | | core_deletedIds = [], |
| | | |
| | | core_version = "1.10.2", |
| | | |
| | | // Save a reference to some core methods |
| | | core_concat = core_deletedIds.concat, |
| | | core_push = core_deletedIds.push, |
| | | core_slice = core_deletedIds.slice, |
| | | core_indexOf = core_deletedIds.indexOf, |
| | | core_toString = class2type.toString, |
| | | core_hasOwn = class2type.hasOwnProperty, |
| | | core_trim = core_version.trim, |
| | | |
| | | // Define a local copy of jQuery |
| | | jQuery = function( selector, context ) { |
| | | // The jQuery object is actually just the init constructor 'enhanced' |
| | | return new jQuery.fn.init( selector, context, rootjQuery ); |
| | | }, |
| | | |
| | | // Used for matching numbers |
| | | core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, |
| | | |
| | | // Used for splitting on whitespace |
| | | core_rnotwhite = /\S+/g, |
| | | |
| | | // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) |
| | | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, |
| | | |
| | | // A simple way to check for HTML strings |
| | | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) |
| | | // Strict HTML recognition (#11290: must start with <) |
| | | rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, |
| | | |
| | | // Match a standalone tag |
| | | rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, |
| | | |
| | | // JSON RegExp |
| | | rvalidchars = /^[\],:{}\s]*$/, |
| | | rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, |
| | | rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, |
| | | rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, |
| | | |
| | | // Matches dashed string for camelizing |
| | | rmsPrefix = /^-ms-/, |
| | | rdashAlpha = /-([\da-z])/gi, |
| | | |
| | | // Used by jQuery.camelCase as callback to replace() |
| | | fcamelCase = function( all, letter ) { |
| | | return letter.toUpperCase(); |
| | | }, |
| | | |
| | | // The ready event handler |
| | | completed = function( event ) { |
| | | |
| | | // readyState === "complete" is good enough for us to call the dom ready in oldIE |
| | | if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { |
| | | detach(); |
| | | jQuery.ready(); |
| | | } |
| | | }, |
| | | // Clean-up method for dom ready events |
| | | detach = function() { |
| | | if ( document.addEventListener ) { |
| | | document.removeEventListener( "DOMContentLoaded", completed, false ); |
| | | window.removeEventListener( "load", completed, false ); |
| | | |
| | | } else { |
| | | document.detachEvent( "onreadystatechange", completed ); |
| | | window.detachEvent( "onload", completed ); |
| | | } |
| | | }; |
| | | |
| | | jQuery.fn = jQuery.prototype = { |
| | | // The current version of jQuery being used |
| | | jquery: core_version, |
| | | |
| | | constructor: jQuery, |
| | | init: function( selector, context, rootjQuery ) { |
| | | var match, elem; |
| | | |
| | | // HANDLE: $(""), $(null), $(undefined), $(false) |
| | | if ( !selector ) { |
| | | return this; |
| | | } |
| | | |
| | | // Handle HTML strings |
| | | if ( typeof selector === "string" ) { |
| | | if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { |
| | | // Assume that strings that start and end with <> are HTML and skip the regex check |
| | | match = [ null, selector, null ]; |
| | | |
| | | } else { |
| | | match = rquickExpr.exec( selector ); |
| | | } |
| | | |
| | | // Match html or make sure no context is specified for #id |
| | | if ( match && (match[1] || !context) ) { |
| | | |
| | | // HANDLE: $(html) -> $(array) |
| | | if ( match[1] ) { |
| | | context = context instanceof jQuery ? context[0] : context; |
| | | |
| | | // scripts is true for back-compat |
| | | jQuery.merge( this, jQuery.parseHTML( |
| | | match[1], |
| | | context && context.nodeType ? context.ownerDocument || context : document, |
| | | true |
| | | ) ); |
| | | |
| | | // HANDLE: $(html, props) |
| | | if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { |
| | | for ( match in context ) { |
| | | // Properties of context are called as methods if possible |
| | | if ( jQuery.isFunction( this[ match ] ) ) { |
| | | this[ match ]( context[ match ] ); |
| | | |
| | | // ...and otherwise set as attributes |
| | | } else { |
| | | this.attr( match, context[ match ] ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | return this; |
| | | |
| | | // HANDLE: $(#id) |
| | | } else { |
| | | elem = document.getElementById( match[2] ); |
| | | |
| | | // Check parentNode to catch when Blackberry 4.6 returns |
| | | // nodes that are no longer in the document #6963 |
| | | if ( elem && elem.parentNode ) { |
| | | // Handle the case where IE and Opera return items |
| | | // by name instead of ID |
| | | if ( elem.id !== match[2] ) { |
| | | return rootjQuery.find( selector ); |
| | | } |
| | | |
| | | // Otherwise, we inject the element directly into the jQuery object |
| | | this.length = 1; |
| | | this[0] = elem; |
| | | } |
| | | |
| | | this.context = document; |
| | | this.selector = selector; |
| | | return this; |
| | | } |
| | | |
| | | // HANDLE: $(expr, $(...)) |
| | | } else if ( !context || context.jquery ) { |
| | | return ( context || rootjQuery ).find( selector ); |
| | | |
| | | // HANDLE: $(expr, context) |
| | | // (which is just equivalent to: $(context).find(expr) |
| | | } else { |
| | | return this.constructor( context ).find( selector ); |
| | | } |
| | | |
| | | // HANDLE: $(DOMElement) |
| | | } else if ( selector.nodeType ) { |
| | | this.context = this[0] = selector; |
| | | this.length = 1; |
| | | return this; |
| | | |
| | | // HANDLE: $(function) |
| | | // Shortcut for document ready |
| | | } else if ( jQuery.isFunction( selector ) ) { |
| | | return rootjQuery.ready( selector ); |
| | | } |
| | | |
| | | if ( selector.selector !== undefined ) { |
| | | this.selector = selector.selector; |
| | | this.context = selector.context; |
| | | } |
| | | |
| | | return jQuery.makeArray( selector, this ); |
| | | }, |
| | | |
| | | // Start with an empty selector |
| | | selector: "", |
| | | |
| | | // The default length of a jQuery object is 0 |
| | | length: 0, |
| | | |
| | | toArray: function() { |
| | | return core_slice.call( this ); |
| | | }, |
| | | |
| | | // Get the Nth element in the matched element set OR |
| | | // Get the whole matched element set as a clean array |
| | | get: function( num ) { |
| | | return num == null ? |
| | | |
| | | // Return a 'clean' array |
| | | this.toArray() : |
| | | |
| | | // Return just the object |
| | | ( num < 0 ? this[ this.length + num ] : this[ num ] ); |
| | | }, |
| | | |
| | | // Take an array of elements and push it onto the stack |
| | | // (returning the new matched element set) |
| | | pushStack: function( elems ) { |
| | | |
| | | // Build a new jQuery matched element set |
| | | var ret = jQuery.merge( this.constructor(), elems ); |
| | | |
| | | // Add the old object onto the stack (as a reference) |
| | | ret.prevObject = this; |
| | | ret.context = this.context; |
| | | |
| | | // Return the newly-formed element set |
| | | return ret; |
| | | }, |
| | | |
| | | // Execute a callback for every element in the matched set. |
| | | // (You can seed the arguments with an array of args, but this is |
| | | // only used internally.) |
| | | each: function( callback, args ) { |
| | | return jQuery.each( this, callback, args ); |
| | | }, |
| | | |
| | | ready: function( fn ) { |
| | | // Add the callback |
| | | jQuery.ready.promise().done( fn ); |
| | | |
| | | return this; |
| | | }, |
| | | |
| | | slice: function() { |
| | | return this.pushStack( core_slice.apply( this, arguments ) ); |
| | | }, |
| | | |
| | | first: function() { |
| | | return this.eq( 0 ); |
| | | }, |
| | | |
| | | last: function() { |
| | | return this.eq( -1 ); |
| | | }, |
| | | |
| | | eq: function( i ) { |
| | | var len = this.length, |
| | | j = +i + ( i < 0 ? len : 0 ); |
| | | return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); |
| | | }, |
| | | |
| | | map: function( callback ) { |
| | | return this.pushStack( jQuery.map(this, function( elem, i ) { |
| | | return callback.call( elem, i, elem ); |
| | | })); |
| | | }, |
| | | |
| | | end: function() { |
| | | return this.prevObject || this.constructor(null); |
| | | }, |
| | | |
| | | // For internal use only. |
| | | // Behaves like an Array's method, not like a jQuery method. |
| | | push: core_push, |
| | | sort: [].sort, |
| | | splice: [].splice |
| | | }; |
| | | |
| | | // Give the init function the jQuery prototype for later instantiation |
| | | jQuery.fn.init.prototype = jQuery.fn; |
| | | |
| | | jQuery.extend = jQuery.fn.extend = function() { |
| | | var src, copyIsArray, copy, name, options, clone, |
| | | target = arguments[0] || {}, |
| | | i = 1, |
| | | length = arguments.length, |
| | | deep = false; |
| | | |
| | | // Handle a deep copy situation |
| | | if ( typeof target === "boolean" ) { |
| | | deep = target; |
| | | target = arguments[1] || {}; |
| | | // skip the boolean and the target |
| | | i = 2; |
| | | } |
| | | |
| | | // Handle case when target is a string or something (possible in deep copy) |
| | | if ( typeof target !== "object" && !jQuery.isFunction(target) ) { |
| | | target = {}; |
| | | } |
| | | |
| | | // extend jQuery itself if only one argument is passed |
| | | if ( length === i ) { |
| | | target = this; |
| | | --i; |
| | | } |
| | | |
| | | for ( ; i < length; i++ ) { |
| | | // Only deal with non-null/undefined values |
| | | if ( (options = arguments[ i ]) != null ) { |
| | | // Extend the base object |
| | | for ( name in options ) { |
| | | src = target[ name ]; |
| | | copy = options[ name ]; |
| | | |
| | | // Prevent never-ending loop |
| | | if ( target === copy ) { |
| | | continue; |
| | | } |
| | | |
| | | // Recurse if we're merging plain objects or arrays |
| | | if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { |
| | | if ( copyIsArray ) { |
| | | copyIsArray = false; |
| | | clone = src && jQuery.isArray(src) ? src : []; |
| | | |
| | | } else { |
| | | clone = src && jQuery.isPlainObject(src) ? src : {}; |
| | | } |
| | | |
| | | // Never move original objects, clone them |
| | | target[ name ] = jQuery.extend( deep, clone, copy ); |
| | | |
| | | // Don't bring in undefined values |
| | | } else if ( copy !== undefined ) { |
| | | target[ name ] = copy; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Return the modified object |
| | | return target; |
| | | }; |
| | | |
| | | jQuery.extend({ |
| | | // Unique for each copy of jQuery on the page |
| | | // Non-digits removed to match rinlinejQuery |
| | | expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), |
| | | |
| | | noConflict: function( deep ) { |
| | | if ( window.$ === jQuery ) { |
| | | window.$ = _$; |
| | | } |
| | | |
| | | if ( deep && window.jQuery === jQuery ) { |
| | | window.jQuery = _jQuery; |
| | | } |
| | | |
| | | return jQuery; |
| | | }, |
| | | |
| | | // Is the DOM ready to be used? Set to true once it occurs. |
| | | isReady: false, |
| | | |
| | | // A counter to track how many items to wait for before |
| | | // the ready event fires. See #6781 |
| | | readyWait: 1, |
| | | |
| | | // Hold (or release) the ready event |
| | | holdReady: function( hold ) { |
| | | if ( hold ) { |
| | | jQuery.readyWait++; |
| | | } else { |
| | | jQuery.ready( true ); |
| | | } |
| | | }, |
| | | |
| | | // Handle when the DOM is ready |
| | | ready: function( wait ) { |
| | | |
| | | // Abort if there are pending holds or we're already ready |
| | | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
| | | return; |
| | | } |
| | | |
| | | // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). |
| | | if ( !document.body ) { |
| | | return setTimeout( jQuery.ready ); |
| | | } |
| | | |
| | | // Remember that the DOM is ready |
| | | jQuery.isReady = true; |
| | | |
| | | // If a normal DOM Ready event fired, decrement, and wait if need be |
| | | if ( wait !== true && --jQuery.readyWait > 0 ) { |
| | | return; |
| | | } |
| | | |
| | | // If there are functions bound, to execute |
| | | readyList.resolveWith( document, [ jQuery ] ); |
| | | |
| | | // Trigger any bound ready events |
| | | if ( jQuery.fn.trigger ) { |
| | | jQuery( document ).trigger("ready").off("ready"); |
| | | } |
| | | }, |
| | | |
| | | // See test/unit/core.js for details concerning isFunction. |
| | | // Since version 1.3, DOM methods and functions like alert |
| | | // aren't supported. They return false on IE (#2968). |
| | | isFunction: function( obj ) { |
| | | return jQuery.type(obj) === "function"; |
| | | }, |
| | | |
| | | isArray: Array.isArray || function( obj ) { |
| | | return jQuery.type(obj) === "array"; |
| | | }, |
| | | |
| | | isWindow: function( obj ) { |
| | | /* jshint eqeqeq: false */ |
| | | return obj != null && obj == obj.window; |
| | | }, |
| | | |
| | | isNumeric: function( obj ) { |
| | | return !isNaN( parseFloat(obj) ) && isFinite( obj ); |
| | | }, |
| | | |
| | | type: function( obj ) { |
| | | if ( obj == null ) { |
| | | return String( obj ); |
| | | } |
| | | return typeof obj === "object" || typeof obj === "function" ? |
| | | class2type[ core_toString.call(obj) ] || "object" : |
| | | typeof obj; |
| | | }, |
| | | |
| | | isPlainObject: function( obj ) { |
| | | var key; |
| | | |
| | | // Must be an Object. |
| | | // Because of IE, we also have to check the presence of the constructor property. |
| | | // Make sure that DOM nodes and window objects don't pass through, as well |
| | | if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { |
| | | return false; |
| | | } |
| | | |
| | | try { |
| | | // Not own constructor property must be Object |
| | | if ( obj.constructor && |
| | | !core_hasOwn.call(obj, "constructor") && |
| | | !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { |
| | | return false; |
| | | } |
| | | } catch ( e ) { |
| | | // IE8,9 Will throw exceptions on certain host objects #9897 |
| | | return false; |
| | | } |
| | | |
| | | // Support: IE<9 |
| | | // Handle iteration over inherited properties before own properties. |
| | | if ( jQuery.support.ownLast ) { |
| | | for ( key in obj ) { |
| | | return core_hasOwn.call( obj, key ); |
| | | } |
| | | } |
| | | |
| | | // Own properties are enumerated firstly, so to speed up, |
| | | // if last one is own, then all properties are own. |
| | | for ( key in obj ) {} |
| | | |
| | | return key === undefined || core_hasOwn.call( obj, key ); |
| | | }, |
| | | |
| | | isEmptyObject: function( obj ) { |
| | | var name; |
| | | for ( name in obj ) { |
| | | return false; |
| | | } |
| | | return true; |
| | | }, |
| | | |
| | | error: function( msg ) { |
| | | throw new Error( msg ); |
| | | }, |
| | | |
| | | // data: string of html |
| | | // context (optional): If specified, the fragment will be created in this context, defaults to document |
| | | // keepScripts (optional): If true, will include scripts passed in the html string |
| | | parseHTML: function( data, context, keepScripts ) { |
| | | if ( !data || typeof data !== "string" ) { |
| | | return null; |
| | | } |
| | | if ( typeof context === "boolean" ) { |
| | | keepScripts = context; |
| | | context = false; |
| | | } |
| | | context = context || document; |
| | | |
| | | var parsed = rsingleTag.exec( data ), |
| | | scripts = !keepScripts && []; |
| | | |
| | | // Single tag |
| | | if ( parsed ) { |
| | | return [ context.createElement( parsed[1] ) ]; |
| | | } |
| | | |
| | | parsed = jQuery.buildFragment( [ data ], context, scripts ); |
| | | if ( scripts ) { |
| | | jQuery( scripts ).remove(); |
| | | } |
| | | return jQuery.merge( [], parsed.childNodes ); |
| | | }, |
| | | |
| | | parseJSON: function( data ) { |
| | | // Attempt to parse using the native JSON parser first |
| | | if ( window.JSON && window.JSON.parse ) { |
| | | return window.JSON.parse( data ); |
| | | } |
| | | |
| | | if ( data === null ) { |
| | | return data; |
| | | } |
| | | |
| | | if ( typeof data === "string" ) { |
| | | |
| | | // Make sure leading/trailing whitespace is removed (IE can't handle it) |
| | | data = jQuery.trim( data ); |
| | | |
| | | if ( data ) { |
| | | // Make sure the incoming data is actual JSON |
| | | // Logic borrowed from http://json.org/json2.js |
| | | if ( rvalidchars.test( data.replace( rvalidescape, "@" ) |
| | | .replace( rvalidtokens, "]" ) |
| | | .replace( rvalidbraces, "")) ) { |
| | | |
| | | return ( new Function( "return " + data ) )(); |
| | | } |
| | | } |
| | | } |
| | | |
| | | jQuery.error( "Invalid JSON: " + data ); |
| | | }, |
| | | |
| | | // Cross-browser xml parsing |
| | | parseXML: function( data ) { |
| | | var xml, tmp; |
| | | if ( !data || typeof data !== "string" ) { |
| | | return null; |
| | | } |
| | | try { |
| | | if ( window.DOMParser ) { // Standard |
| | | tmp = new DOMParser(); |
| | | xml = tmp.parseFromString( data , "text/xml" ); |
| | | } else { // IE |
| | | xml = new ActiveXObject( "Microsoft.XMLDOM" ); |
| | | xml.async = "false"; |
| | | xml.loadXML( data ); |
| | | } |
| | | } catch( e ) { |
| | | xml = undefined; |
| | | } |
| | | if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { |
| | | jQuery.error( "Invalid XML: " + data ); |
| | | } |
| | | return xml; |
| | | }, |
| | | |
| | | noop: function() {}, |
| | | |
| | | // Evaluates a script in a global context |
| | | // Workarounds based on findings by Jim Driscoll |
| | | // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context |
| | | globalEval: function( data ) { |
| | | if ( data && jQuery.trim( data ) ) { |
| | | // We use execScript on Internet Explorer |
| | | // We use an anonymous function so that context is window |
| | | // rather than jQuery in Firefox |
| | | ( window.execScript || function( data ) { |
| | | window[ "eval" ].call( window, data ); |
| | | } )( data ); |
| | | } |
| | | }, |
| | | |
| | | // Convert dashed to camelCase; used by the css and data modules |
| | | // Microsoft forgot to hump their vendor prefix (#9572) |
| | | camelCase: function( string ) { |
| | | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); |
| | | }, |
| | | |
| | | nodeName: function( elem, name ) { |
| | | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); |
| | | }, |
| | | |
| | | // args is for internal usage only |
| | | each: function( obj, callback, args ) { |
| | | var value, |
| | | i = 0, |
| | | length = obj.length, |
| | | isArray = isArraylike( obj ); |
| | | |
| | | if ( args ) { |
| | | if ( isArray ) { |
| | | for ( ; i < length; i++ ) { |
| | | value = callback.apply( obj[ i ], args ); |
| | | |
| | | if ( value === false ) { |
| | | break; |
| | | } |
| | | } |
| | | } else { |
| | | for ( i in obj ) { |
| | | value = callback.apply( obj[ i ], args ); |
| | | |
| | | if ( value === false ) { |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // A special, fast, case for the most common use of each |
| | | } else { |
| | | if ( isArray ) { |
| | | for ( ; i < length; i++ ) { |
| | | value = callback.call( obj[ i ], i, obj[ i ] ); |
| | | |
| | | if ( value === false ) { |
| | | break; |
| | | } |
| | | } |
| | | } else { |
| | | for ( i in obj ) { |
| | | value = callback.call( obj[ i ], i, obj[ i ] ); |
| | | |
| | | if ( value === false ) { |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | return obj; |
| | | }, |
| | | |
| | | // Use native String.trim function wherever possible |
| | | trim: core_trim && !core_trim.call("\uFEFF\xA0") ? |
| | | function( text ) { |
| | | return text == null ? |
| | | "" : |
| | | core_trim.call( text ); |
| | | } : |
| | | |
| | | // Otherwise use our own trimming functionality |
| | | function( text ) { |
| | | return text == null ? |
| | | "" : |
| | | ( text + "" ).replace( rtrim, "" ); |
| | | }, |
| | | |
| | | // results is for internal usage only |
| | | makeArray: function( arr, results ) { |
| | | var ret = results || []; |
| | | |
| | | if ( arr != null ) { |
| | | if ( isArraylike( Object(arr) ) ) { |
| | | jQuery.merge( ret, |
| | | typeof arr === "string" ? |
| | | [ arr ] : arr |
| | | ); |
| | | } else { |
| | | core_push.call( ret, arr ); |
| | | } |
| | | } |
| | | |
| | | return ret; |
| | | }, |
| | | |
| | | inArray: function( elem, arr, i ) { |
| | | var len; |
| | | |
| | | if ( arr ) { |
| | | if ( core_indexOf ) { |
| | | return core_indexOf.call( arr, elem, i ); |
| | | } |
| | | |
| | | len = arr.length; |
| | | i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; |
| | | |
| | | for ( ; i < len; i++ ) { |
| | | // Skip accessing in sparse arrays |
| | | if ( i in arr && arr[ i ] === elem ) { |
| | | return i; |
| | | } |
| | | } |
| | | } |
| | | |
| | | return -1; |
| | | }, |
| | | |
| | | merge: function( first, second ) { |
| | | var l = second.length, |
| | | i = first.length, |
| | | j = 0; |
| | | |
| | | if ( typeof l === "number" ) { |
| | | for ( ; j < l; j++ ) { |
| | | first[ i++ ] = second[ j ]; |
| | | } |
| | | } else { |
| | | while ( second[j] !== undefined ) { |
| | | first[ i++ ] = second[ j++ ]; |
| | | } |
| | | } |
| | | |
| | | first.length = i; |
| | | |
| | | return first; |
| | | }, |
| | | |
| | | grep: function( elems, callback, inv ) { |
| | | var retVal, |
| | | ret = [], |
| | | i = 0, |
| | | length = elems.length; |
| | | inv = !!inv; |
| | | |
| | | // Go through the array, only saving the items |
| | | // that pass the validator function |
| | | for ( ; i < length; i++ ) { |
| | | retVal = !!callback( elems[ i ], i ); |
| | | if ( inv !== retVal ) { |
| | | ret.push( elems[ i ] ); |
| | | } |
| | | } |
| | | |
| | | return ret; |
| | | }, |
| | | |
| | | // arg is for internal usage only |
| | | map: function( elems, callback, arg ) { |
| | | var value, |
| | | i = 0, |
| | | length = elems.length, |
| | | isArray = isArraylike( elems ), |
| | | ret = []; |
| | | |
| | | // Go through the array, translating each of the items to their |
| | | if ( isArray ) { |
| | | for ( ; i < length; i++ ) { |
| | | value = callback( elems[ i ], i, arg ); |
| | | |
| | | if ( value != null ) { |
| | | ret[ ret.length ] = value; |
| | | } |
| | | } |
| | | |
| | | // Go through every key on the object, |
| | | } else { |
| | | for ( i in elems ) { |
| | | value = callback( elems[ i ], i, arg ); |
| | | |
| | | if ( value != null ) { |
| | | ret[ ret.length ] = value; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Flatten any nested arrays |
| | | return core_concat.apply( [], ret ); |
| | | }, |
| | | |
| | | // A global GUID counter for objects |
| | | guid: 1, |
| | | |
| | | // Bind a function to a context, optionally partially applying any |
| | | // arguments. |
| | | proxy: function( fn, context ) { |
| | | var args, proxy, tmp; |
| | | |
| | | if ( typeof context === "string" ) { |
| | | tmp = fn[ context ]; |
| | | context = fn; |
| | | fn = tmp; |
| | | } |
| | | |
| | | // Quick check to determine if target is callable, in the spec |
| | | // this throws a TypeError, but we will just return undefined. |
| | | if ( !jQuery.isFunction( fn ) ) { |
| | | return undefined; |
| | | } |
| | | |
| | | // Simulated bind |
| | | args = core_slice.call( arguments, 2 ); |
| | | proxy = function() { |
| | | return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); |
| | | }; |
| | | |
| | | // Set the guid of unique handler to the same of original handler, so it can be removed |
| | | proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
| | | |
| | | return proxy; |
| | | }, |
| | | |
| | | // Multifunctional method to get and set values of a collection |
| | | // The value/s can optionally be executed if it's a function |
| | | access: function( elems, fn, key, value, chainable, emptyGet, raw ) { |
| | | var i = 0, |
| | | length = elems.length, |
| | | bulk = key == null; |
| | | |
| | | // Sets many values |
| | | if ( jQuery.type( key ) === "object" ) { |
| | | chainable = true; |
| | | for ( i in key ) { |
| | | jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); |
| | | } |
| | | |
| | | // Sets one value |
| | | } else if ( value !== undefined ) { |
| | | chainable = true; |
| | | |
| | | if ( !jQuery.isFunction( value ) ) { |
| | | raw = true; |
| | | } |
| | | |
| | | if ( bulk ) { |
| | | // Bulk operations run against the entire set |
| | | if ( raw ) { |
| | | fn.call( elems, value ); |
| | | fn = null; |
| | | |
| | | // ...except when executing function values |
| | | } else { |
| | | bulk = fn; |
| | | fn = function( elem, key, value ) { |
| | | return bulk.call( jQuery( elem ), value ); |
| | | }; |
| | | } |
| | | } |
| | | |
| | | if ( fn ) { |
| | | for ( ; i < length; i++ ) { |
| | | fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | return chainable ? |
| | | elems : |
| | | |
| | | // Gets |
| | | bulk ? |
| | | fn.call( elems ) : |
| | | length ? fn( elems[0], key ) : emptyGet; |
| | | }, |
| | | |
| | | now: function() { |
| | | return ( new Date() ).getTime(); |
| | | }, |
| | | |
| | | // A method for quickly swapping in/out CSS properties to get correct calculations. |
| | | // Note: this method belongs to the css module but it's needed here for the support module. |
| | | // If support gets modularized, this method should be moved back to the css module. |
| | | swap: function( elem, options, callback, args ) { |
| | | var ret, name, |
| | | old = {}; |
| | | |
| | | // Remember the old values, and insert the new ones |
| | | for ( name in options ) { |
| | | old[ name ] = elem.style[ name ]; |
| | | elem.style[ name ] = options[ name ]; |
| | | } |
| | | |
| | | ret = callback.apply( elem, args || [] ); |
| | | |
| | | // Revert the old values |
| | | for ( name in options ) { |
| | | elem.style[ name ] = old[ name ]; |
| | | } |
| | | |
| | | return ret; |
| | | } |
| | | }); |
| | | |
| | | jQuery.ready.promise = function( obj ) { |
| | | if ( !readyList ) { |
| | | |
| | | readyList = jQuery.Deferred(); |
| | | |
| | | // Catch cases where $(document).ready() is called after the browser event has already occurred. |
| | | // we once tried to use readyState "interactive" here, but it caused issues like the one |
| | | // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 |
| | | if ( document.readyState === "complete" ) { |
| | | // Handle it asynchronously to allow scripts the opportunity to delay ready |
| | | setTimeout( jQuery.ready ); |
| | | |
| | | // Standards-based browsers support DOMContentLoaded |
| | | } else if ( document.addEventListener ) { |
| | | // Use the handy event callback |
| | | document.addEventListener( "DOMContentLoaded", completed, false ); |
| | | |
| | | // A fallback to window.onload, that will always work |
| | | window.addEventListener( "load", completed, false ); |
| | | |
| | | // If IE event model is used |
| | | } else { |
| | | // Ensure firing before onload, maybe late but safe also for iframes |
| | | document.attachEvent( "onreadystatechange", completed ); |
| | | |
| | | // A fallback to window.onload, that will always work |
| | | window.attachEvent( "onload", completed ); |
| | | |
| | | // If IE and not a frame |
| | | // continually check to see if the document is ready |
| | | var top = false; |
| | | |
| | | try { |
| | | top = window.frameElement == null && document.documentElement; |
| | | } catch(e) {} |
| | | |
| | | if ( top && top.doScroll ) { |
| | | (function doScrollCheck() { |
| | | if ( !jQuery.isReady ) { |
| | | |
| | | try { |
| | | // Use the trick by Diego Perini |
| | | // http://javascript.nwbox.com/IEContentLoaded/ |
| | | top.doScroll("left"); |
| | | } catch(e) { |
| | | return setTimeout( doScrollCheck, 50 ); |
| | | } |
| | | |
| | | // detach all dom ready events |
| | | detach(); |
| | | |
| | | // and execute any waiting functions |
| | | jQuery.ready(); |
| | | } |
| | | })(); |
| | | } |
| | | } |
| | | } |
| | | return readyList.promise( obj ); |
| | | }; |
| | | |
| | | // Populate the class2type map |
| | | jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { |
| | | class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
| | | }); |
| | | |
| | | function isArraylike( obj ) { |
| | | var length = obj.length, |
| | | type = jQuery.type( obj ); |
| | | |
| | | if ( jQuery.isWindow( obj ) ) { |
| | | return false; |
| | | } |
| | | |
| | | if ( obj.nodeType === 1 && length ) { |
| | | return true; |
| | | } |
| | | |
| | | return type === "array" || type !== "function" && |
| | | ( length === 0 || |
| | | typeof length === "number" && length > 0 && ( length - 1 ) in obj ); |
| | | } |
| | | |
| | | // All jQuery objects should point back to these |
| | | rootjQuery = jQuery(document); |
| | | /*! |
| | | * Sizzle CSS Selector Engine v1.10.2 |
| | | * http://sizzlejs.com/ |
| | | * |
| | | * Copyright 2013 jQuery Foundation, Inc. and other contributors |
| | | * Released under the MIT license |
| | | * http://jquery.org/license |
| | | * |
| | | * Date: 2013-07-03 |
| | | */ |
| | | (function( window, undefined ) { |
| | | |
| | | var i, |
| | | support, |
| | | cachedruns, |
| | | Expr, |
| | | getText, |
| | | isXML, |
| | | compile, |
| | | outermostContext, |
| | | sortInput, |
| | | |
| | | // Local document vars |
| | | setDocument, |
| | | document, |
| | | docElem, |
| | | documentIsHTML, |
| | | rbuggyQSA, |
| | | rbuggyMatches, |
| | | matches, |
| | | contains, |
| | | |
| | | // Instance-specific data |
| | | expando = "sizzle" + -(new Date()), |
| | | preferredDoc = window.document, |
| | | dirruns = 0, |
| | | done = 0, |
| | | classCache = createCache(), |
| | | tokenCache = createCache(), |
| | | compilerCache = createCache(), |
| | | hasDuplicate = false, |
| | | sortOrder = function( a, b ) { |
| | | if ( a === b ) { |
| | | hasDuplicate = true; |
| | | return 0; |
| | | } |
| | | return 0; |
| | | }, |
| | | |
| | | // General-purpose constants |
| | | strundefined = typeof undefined, |
| | | MAX_NEGATIVE = 1 << 31, |
| | | |
| | | // Instance methods |
| | | hasOwn = ({}).hasOwnProperty, |
| | | arr = [], |
| | | pop = arr.pop, |
| | | push_native = arr.push, |
| | | push = arr.push, |
| | | slice = arr.slice, |
| | | // Use a stripped-down indexOf if we can't use a native one |
| | | indexOf = arr.indexOf || function( elem ) { |
| | | var i = 0, |
| | | len = this.length; |
| | | for ( ; i < len; i++ ) { |
| | | if ( this[i] === elem ) { |
| | | return i; |
| | | } |
| | | } |
| | | return -1; |
| | | }, |
| | | |
| | | booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", |
| | | |
| | | // Regular expressions |
| | | |
| | | // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace |
| | | whitespace = "[\\x20\\t\\r\\n\\f]", |
| | | // http://www.w3.org/TR/css3-syntax/#characters |
| | | characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", |
| | | |
| | | // Loosely modeled on CSS identifier characters |
| | | // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors |
| | | // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier |
| | | identifier = characterEncoding.replace( "w", "w#" ), |
| | | |
| | | // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors |
| | | attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + |
| | | "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", |
| | | |
| | | // Prefer arguments quoted, |
| | | // then not containing pseudos/brackets, |
| | | // then attribute selectors/non-parenthetical expressions, |
| | | // then anything else |
| | | // These preferences are here to reduce the number of selectors |
| | | // needing tokenize in the PSEUDO preFilter |
| | | pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", |
| | | |
| | | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter |
| | | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
| | | |
| | | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
| | | rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), |
| | | |
| | | rsibling = new RegExp( whitespace + "*[+~]" ), |
| | | rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ), |
| | | |
| | | rpseudo = new RegExp( pseudos ), |
| | | ridentifier = new RegExp( "^" + identifier + "$" ), |
| | | |
| | | matchExpr = { |
| | | "ID": new RegExp( "^#(" + characterEncoding + ")" ), |
| | | "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), |
| | | "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), |
| | | "ATTR": new RegExp( "^" + attributes ), |
| | | "PSEUDO": new RegExp( "^" + pseudos ), |
| | | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
| | | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
| | | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
| | | "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), |
| | | // For use in libraries implementing .is() |
| | | // We use this for POS matching in `select` |
| | | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
| | | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
| | | }, |
| | | |
| | | rnative = /^[^{]+\{\s*\[native \w/, |
| | | |
| | | // Easily-parseable/retrievable ID or TAG or CLASS selectors |
| | | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, |
| | | |
| | | rinputs = /^(?:input|select|textarea|button)$/i, |
| | | rheader = /^h\d$/i, |
| | | |
| | | rescape = /'|\\/g, |
| | | |
| | | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters |
| | | runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), |
| | | funescape = function( _, escaped, escapedWhitespace ) { |
| | | var high = "0x" + escaped - 0x10000; |
| | | // NaN means non-codepoint |
| | | // Support: Firefox |
| | | // Workaround erroneous numeric interpretation of +"0x" |
| | | return high !== high || escapedWhitespace ? |
| | | escaped : |
| | | // BMP codepoint |
| | | high < 0 ? |
| | | String.fromCharCode( high + 0x10000 ) : |
| | | // Supplemental Plane codepoint (surrogate pair) |
| | | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
| | | }; |
| | | |
| | | // Optimize for push.apply( _, NodeList ) |
| | | try { |
| | | push.apply( |
| | | (arr = slice.call( preferredDoc.childNodes )), |
| | | preferredDoc.childNodes |
| | | ); |
| | | // Support: Android<4.0 |
| | | // Detect silently failing push.apply |
| | | arr[ preferredDoc.childNodes.length ].nodeType; |
| | | } catch ( e ) { |
| | | push = { apply: arr.length ? |
| | | |
| | | // Leverage slice if possible |
| | | function( target, els ) { |
| | | push_native.apply( target, slice.call(els) ); |
| | | } : |
| | | |
| | | // Support: IE<9 |
| | | // Otherwise append directly |
| | | function( target, els ) { |
| | | var j = target.length, |
| | | i = 0; |
| | | // Can't trust NodeList.length |
| | | while ( (target[j++] = els[i++]) ) {} |
| | | target.length = j - 1; |
| | | } |
| | | }; |
| | | } |
| | | |
| | | function Sizzle( selector, context, results, seed ) { |
| | | var match, elem, m, nodeType, |
| | | // QSA vars |
| | | i, groups, old, nid, newContext, newSelector; |
| | | |
| | | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { |
| | | setDocument( context ); |
| | | } |
| | | |
| | | context = context || document; |
| | | results = results || []; |
| | | |
| | | if ( !selector || typeof selector !== "string" ) { |
| | | return results; |
| | | } |
| | | |
| | | if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { |
| | | return []; |
| | | } |
| | | |
| | | if ( documentIsHTML && !seed ) { |
| | | |
| | | // Shortcuts |
| | | if ( (match = rquickExpr.exec( selector )) ) { |
| | | // Speed-up: Sizzle("#ID") |
| | | if ( (m = match[1]) ) { |
| | | if ( nodeType === 9 ) { |
| | | elem = context.getElementById( m ); |
| | | // Check parentNode to catch when Blackberry 4.6 returns |
| | | // nodes that are no longer in the document #6963 |
| | | if ( elem && elem.parentNode ) { |
| | | // Handle the case where IE, Opera, and Webkit return items |
| | | // by name instead of ID |
| | | if ( elem.id === m ) { |
| | | results.push( elem ); |
| | | return results; |
| | | } |
| | | } else { |
| | | return results; |
| | | } |
| | | } else { |
| | | // Context is not a document |
| | | if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && |
| | | contains( context, elem ) && elem.id === m ) { |
| | | results.push( elem ); |
| | | return results; |
| | | } |
| | | } |
| | | |
| | | // Speed-up: Sizzle("TAG") |
| | | } else if ( match[2] ) { |
| | | push.apply( results, context.getElementsByTagName( selector ) ); |
| | | return results; |
| | | |
| | | // Speed-up: Sizzle(".CLASS") |
| | | } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { |
| | | push.apply( results, context.getElementsByClassName( m ) ); |
| | | return results; |
| | | } |
| | | } |
| | | |
| | | // QSA path |
| | | if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { |
| | | nid = old = expando; |
| | | newContext = context; |
| | | newSelector = nodeType === 9 && selector; |
| | | |
| | | // qSA works strangely on Element-rooted queries |
| | | // We can work around this by specifying an extra ID on the root |
| | | // and working up from there (Thanks to Andrew Dupont for the technique) |
| | | // IE 8 doesn't work on object elements |
| | | if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { |
| | | groups = tokenize( selector ); |
| | | |
| | | if ( (old = context.getAttribute("id")) ) { |
| | | nid = old.replace( rescape, "\\$&" ); |
| | | } else { |
| | | context.setAttribute( "id", nid ); |
| | | } |
| | | nid = "[id='" + nid + "'] "; |
| | | |
| | | i = groups.length; |
| | | while ( i-- ) { |
| | | groups[i] = nid + toSelector( groups[i] ); |
| | | } |
| | | newContext = rsibling.test( selector ) && context.parentNode || context; |
| | | newSelector = groups.join(","); |
| | | } |
| | | |
| | | if ( newSelector ) { |
| | | try { |
| | | push.apply( results, |
| | | newContext.querySelectorAll( newSelector ) |
| | | ); |
| | | return results; |
| | | } catch(qsaError) { |
| | | } finally { |
| | | if ( !old ) { |
| | | context.removeAttribute("id"); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // All others |
| | | return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
| | | } |
| | | |
| | | /** |
| | | * Create key-value caches of limited size |
| | | * @returns {Function(string, Object)} Returns the Object data after storing it on itself with |
| | | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) |
| | | * deleting the oldest entry |
| | | */ |
| | | function createCache() { |
| | | var keys = []; |
| | | |
| | | function cache( key, value ) { |
| | | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) |
| | | if ( keys.push( key += " " ) > Expr.cacheLength ) { |
| | | // Only keep the most recent entries |
| | | delete cache[ keys.shift() ]; |
| | | } |
| | | return (cache[ key ] = value); |
| | | } |
| | | return cache; |
| | | } |
| | | |
| | | /** |
| | | * Mark a function for special use by Sizzle |
| | | * @param {Function} fn The function to mark |
| | | */ |
| | | function markFunction( fn ) { |
| | | fn[ expando ] = true; |
| | | return fn; |
| | | } |
| | | |
| | | /** |
| | | * Support testing using an element |
| | | * @param {Function} fn Passed the created div and expects a boolean result |
| | | */ |
| | | function assert( fn ) { |
| | | var div = document.createElement("div"); |
| | | |
| | | try { |
| | | return !!fn( div ); |
| | | } catch (e) { |
| | | return false; |
| | | } finally { |
| | | // Remove from its parent by default |
| | | if ( div.parentNode ) { |
| | | div.parentNode.removeChild( div ); |
| | | } |
| | | // release memory in IE |
| | | div = null; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * Adds the same handler for all of the specified attrs |
| | | * @param {String} attrs Pipe-separated list of attributes |
| | | * @param {Function} handler The method that will be applied |
| | | */ |
| | | function addHandle( attrs, handler ) { |
| | | var arr = attrs.split("|"), |
| | | i = attrs.length; |
| | | |
| | | while ( i-- ) { |
| | | Expr.attrHandle[ arr[i] ] = handler; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * Checks document order of two siblings |
| | | * @param {Element} a |
| | | * @param {Element} b |
| | | * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b |
| | | */ |
| | | function siblingCheck( a, b ) { |
| | | var cur = b && a, |
| | | diff = cur && a.nodeType === 1 && b.nodeType === 1 && |
| | | ( ~b.sourceIndex || MAX_NEGATIVE ) - |
| | | ( ~a.sourceIndex || MAX_NEGATIVE ); |
| | | |
| | | // Use IE sourceIndex if available on both nodes |
| | | if ( diff ) { |
| | | return diff; |
| | | } |
| | | |
| | | // Check if b follows a |
| | | if ( cur ) { |
| | | while ( (cur = cur.nextSibling) ) { |
| | | if ( cur === b ) { |
| | | return -1; |
| | | } |
| | | } |
| | | } |
| | | |
| | | return a ? 1 : -1; |
| | | } |
| | | |
| | | /** |
| | | * Returns a function to use in pseudos for input types |
| | | * @param {String} type |
| | | */ |
| | | function createInputPseudo( type ) { |
| | | return function( elem ) { |
| | | var name = elem.nodeName.toLowerCase(); |
| | | return name === "input" && elem.type === type; |
| | | }; |
| | | } |
| | | |
| | | /** |
| | | * Returns a function to use in pseudos for buttons |
| | | * @param {String} type |
| | | */ |
| | | function createButtonPseudo( type ) { |
| | | return function( elem ) { |
| | | var name = elem.nodeName.toLowerCase(); |
| | | return (name === "input" || name === "button") && elem.type === type; |
| | | }; |
| | | } |
| | | |
| | | /** |
| | | * Returns a function to use in pseudos for positionals |
| | | * @param {Function} fn |
| | | */ |
| | | function createPositionalPseudo( fn ) { |
| | | return markFunction(function( argument ) { |
| | | argument = +argument; |
| | | return markFunction(function( seed, matches ) { |
| | | var j, |
| | | matchIndexes = fn( [], seed.length, argument ), |
| | | i = matchIndexes.length; |
| | | |
| | | // Match elements found at the specified indexes |
| | | while ( i-- ) { |
| | | if ( seed[ (j = matchIndexes[i]) ] ) { |
| | | seed[j] = !(matches[j] = seed[j]); |
| | | } |
| | | } |
| | | }); |
| | | }); |
| | | } |
| | | |
| | | /** |
| | | * Detect xml |
| | | * @param {Element|Object} elem An element or a document |
| | | */ |
| | | isXML = Sizzle.isXML = function( elem ) { |
| | | // documentElement is verified for cases where it doesn't yet exist |
| | | // (such as loading iframes in IE - #4833) |
| | | var documentElement = elem && (elem.ownerDocument || elem).documentElement; |
| | | return documentElement ? documentElement.nodeName !== "HTML" : false; |
| | | }; |
| | | |
| | | // Expose support vars for convenience |
| | | support = Sizzle.support = {}; |
| | | |
| | | /** |
| | | * Sets document-related variables once based on the current document |
| | | * @param {Element|Object} [doc] An element or document object to use to set the document |
| | | * @returns {Object} Returns the current document |
| | | */ |
| | | setDocument = Sizzle.setDocument = function( node ) { |
| | | var doc = node ? node.ownerDocument || node : preferredDoc, |
| | | parent = doc.defaultView; |
| | | |
| | | // If no document and documentElement is available, return |
| | | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
| | | return document; |
| | | } |
| | | |
| | | // Set our document |
| | | document = doc; |
| | | docElem = doc.documentElement; |
| | | |
| | | // Support tests |
| | | documentIsHTML = !isXML( doc ); |
| | | |
| | | // Support: IE>8 |
| | | // If iframe document is assigned to "document" variable and if iframe has been reloaded, |
| | | // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 |
| | | // IE6-8 do not support the defaultView property so parent will be undefined |
| | | if ( parent && parent.attachEvent && parent !== parent.top ) { |
| | | parent.attachEvent( "onbeforeunload", function() { |
| | | setDocument(); |
| | | }); |
| | | } |
| | | |
| | | /* Attributes |
| | | ---------------------------------------------------------------------- */ |
| | | |
| | | // Support: IE<8 |
| | | // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) |
| | | support.attributes = assert(function( div ) { |
| | | div.className = "i"; |
| | | return !div.getAttribute("className"); |
| | | }); |
| | | |
| | | /* getElement(s)By* |
| | | ---------------------------------------------------------------------- */ |
| | | |
| | | // Check if getElementsByTagName("*") returns only elements |
| | | support.getElementsByTagName = assert(function( div ) { |
| | | div.appendChild( doc.createComment("") ); |
| | | return !div.getElementsByTagName("*").length; |
| | | }); |
| | | |
| | | // Check if getElementsByClassName can be trusted |
| | | support.getElementsByClassName = assert(function( div ) { |
| | | div.innerHTML = "<div class='a'></div><div class='a i'></div>"; |
| | | |
| | | // Support: Safari<4 |
| | | // Catch class over-caching |
| | | div.firstChild.className = "i"; |
| | | // Support: Opera<10 |
| | | // Catch gEBCN failure to find non-leading classes |
| | | return div.getElementsByClassName("i").length === 2; |
| | | }); |
| | | |
| | | // Support: IE<10 |
| | | // Check if getElementById returns elements by name |
| | | // The broken getElementById methods don't pick up programatically-set names, |
| | | // so use a roundabout getElementsByName test |
| | | support.getById = assert(function( div ) { |
| | | docElem.appendChild( div ).id = expando; |
| | | return !doc.getElementsByName || !doc.getElementsByName( expando ).length; |
| | | }); |
| | | |
| | | // ID find and filter |
| | | if ( support.getById ) { |
| | | Expr.find["ID"] = function( id, context ) { |
| | | if ( typeof context.getElementById !== strundefined && documentIsHTML ) { |
| | | var m = context.getElementById( id ); |
| | | // Check parentNode to catch when Blackberry 4.6 returns |
| | | // nodes that are no longer in the document #6963 |
| | | return m && m.parentNode ? [m] : []; |
| | | } |
| | | }; |
| | | Expr.filter["ID"] = function( id ) { |
| | | var attrId = id.replace( runescape, funescape ); |
| | | return function( elem ) { |
| | | return elem.getAttribute("id") === attrId; |
| | | }; |
| | | }; |
| | | } else { |
| | | // Support: IE6/7 |
| | | // getElementById is not reliable as a find shortcut |
| | | delete Expr.find["ID"]; |
| | | |
| | | Expr.filter["ID"] = function( id ) { |
| | | var attrId = id.replace( runescape, funescape ); |
| | | return function( elem ) { |
| | | var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); |
| | | return node && node.value === attrId; |
| | | }; |
| | | }; |
| | | } |
| | | |
| | | // Tag |
| | | Expr.find["TAG"] = support.getElementsByTagName ? |
| | | function( tag, context ) { |
| | | if ( typeof context.getElementsByTagName !== strundefined ) { |
| | | return context.getElementsByTagName( tag ); |
| | | } |
| | | } : |
| | | function( tag, context ) { |
| | | var elem, |
| | | tmp = [], |
| | | i = 0, |
| | | results = context.getElementsByTagName( tag ); |
| | | |
| | | // Filter out possible comments |
| | | if ( tag === "*" ) { |
| | | while ( (elem = results[i++]) ) { |
| | | if ( elem.nodeType === 1 ) { |
| | | tmp.push( elem ); |
| | | } |
| | | } |
| | | |
| | | return tmp; |
| | | } |
| | | return results; |
| | | }; |
| | | |
| | | // Class |
| | | Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { |
| | | if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { |
| | | return context.getElementsByClassName( className ); |
| | | } |
| | | }; |
| | | |
| | | /* QSA/matchesSelector |
| | | ---------------------------------------------------------------------- */ |
| | | |
| | | // QSA and matchesSelector support |
| | | |
| | | // matchesSelector(:active) reports false when true (IE9/Opera 11.5) |
| | | rbuggyMatches = []; |
| | | |
| | | // qSa(:focus) reports false when true (Chrome 21) |
| | | // We allow this because of a bug in IE8/9 that throws an error |
| | | // whenever `document.activeElement` is accessed on an iframe |
| | | // So, we allow :focus to pass through QSA all the time to avoid the IE error |
| | | // See http://bugs.jquery.com/ticket/13378 |
| | | rbuggyQSA = []; |
| | | |
| | | if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { |
| | | // Build QSA regex |
| | | // Regex strategy adopted from Diego Perini |
| | | assert(function( div ) { |
| | | // Select is set to empty string on purpose |
| | | // This is to test IE's treatment of not explicitly |
| | | // setting a boolean content attribute, |
| | | // since its presence should be enough |
| | | // http://bugs.jquery.com/ticket/12359 |
| | | div.innerHTML = "<select><option selected=''></option></select>"; |
| | | |
| | | // Support: IE8 |
| | | // Boolean attributes and "value" are not treated correctly |
| | | if ( !div.querySelectorAll("[selected]").length ) { |
| | | rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); |
| | | } |
| | | |
| | | // Webkit/Opera - :checked should return selected option elements |
| | | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
| | | // IE8 throws error here and will not see later tests |
| | | if ( !div.querySelectorAll(":checked").length ) { |
| | | rbuggyQSA.push(":checked"); |
| | | } |
| | | }); |
| | | |
| | | assert(function( div ) { |
| | | |
| | | // Support: Opera 10-12/IE8 |
| | | // ^= $= *= and empty values |
| | | // Should not select anything |
| | | // Support: Windows 8 Native Apps |
| | | // The type attribute is restricted during .innerHTML assignment |
| | | var input = doc.createElement("input"); |
| | | input.setAttribute( "type", "hidden" ); |
| | | div.appendChild( input ).setAttribute( "t", "" ); |
| | | |
| | | if ( div.querySelectorAll("[t^='']").length ) { |
| | | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); |
| | | } |
| | | |
| | | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) |
| | | // IE8 throws error here and will not see later tests |
| | | if ( !div.querySelectorAll(":enabled").length ) { |
| | | rbuggyQSA.push( ":enabled", ":disabled" ); |
| | | } |
| | | |
| | | // Opera 10-11 does not throw on post-comma invalid pseudos |
| | | div.querySelectorAll("*,:x"); |
| | | rbuggyQSA.push(",.*:"); |
| | | }); |
| | | } |
| | | |
| | | if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector || |
| | | docElem.mozMatchesSelector || |
| | | docElem.oMatchesSelector || |
| | | docElem.msMatchesSelector) )) ) { |
| | | |
| | | assert(function( div ) { |
| | | // Check to see if it's possible to do matchesSelector |
| | | // on a disconnected node (IE 9) |
| | | support.disconnectedMatch = matches.call( div, "div" ); |
| | | |
| | | // This should fail with an exception |
| | | // Gecko does not error, returns false instead |
| | | matches.call( div, "[s!='']:x" ); |
| | | rbuggyMatches.push( "!=", pseudos ); |
| | | }); |
| | | } |
| | | |
| | | rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); |
| | | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); |
| | | |
| | | /* Contains |
| | | ---------------------------------------------------------------------- */ |
| | | |
| | | // Element contains another |
| | | // Purposefully does not implement inclusive descendent |
| | | // As in, an element does not contain itself |
| | | contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ? |
| | | function( a, b ) { |
| | | var adown = a.nodeType === 9 ? a.documentElement : a, |
| | | bup = b && b.parentNode; |
| | | return a === bup || !!( bup && bup.nodeType === 1 && ( |
| | | adown.contains ? |
| | | adown.contains( bup ) : |
| | | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 |
| | | )); |
| | | } : |
| | | function( a, b ) { |
| | | if ( b ) { |
| | | while ( (b = b.parentNode) ) { |
| | | if ( b === a ) { |
| | | return true; |
| | | } |
| | | } |
| | | } |
| | | return false; |
| | | }; |
| | | |
| | | /* Sorting |
| | | ---------------------------------------------------------------------- */ |
| | | |
| | | // Document order sorting |
| | | sortOrder = docElem.compareDocumentPosition ? |
| | | function( a, b ) { |
| | | |
| | | // Flag for duplicate removal |
| | | if ( a === b ) { |
| | | hasDuplicate = true; |
| | | return 0; |
| | | } |
| | | |
| | | var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b ); |
| | | |
| | | if ( compare ) { |
| | | // Disconnected nodes |
| | | if ( compare & 1 || |
| | | (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { |
| | | |
| | | // Choose the first element that is related to our preferred document |
| | | if ( a === doc || contains(preferredDoc, a) ) { |
| | | return -1; |
| | | } |
| | | if ( b === doc || contains(preferredDoc, b) ) { |
| | | return 1; |
| | | } |
| | | |
| | | // Maintain original order |
| | | return sortInput ? |
| | | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : |
| | | 0; |
| | | } |
| | | |
| | | return compare & 4 ? -1 : 1; |
| | | } |
| | | |
| | | // Not directly comparable, sort on existence of method |
| | | return a.compareDocumentPosition ? -1 : 1; |
| | | } : |
| | | function( a, b ) { |
| | | var cur, |
| | | i = 0, |
| | | aup = a.parentNode, |
| | | bup = b.parentNode, |
| | | ap = [ a ], |
| | | bp = [ b ]; |
| | | |
| | | // Exit early if the nodes are identical |
| | | if ( a === b ) { |
| | | hasDuplicate = true; |
| | | return 0; |
| | | |
| | | // Parentless nodes are either documents or disconnected |
| | | } else if ( !aup || !bup ) { |
| | | return a === doc ? -1 : |
| | | b === doc ? 1 : |
| | | aup ? -1 : |
| | | bup ? 1 : |
| | | sortInput ? |
| | | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : |
| | | 0; |
| | | |
| | | // If the nodes are siblings, we can do a quick check |
| | | } else if ( aup === bup ) { |
| | | return siblingCheck( a, b ); |
| | | } |
| | | |
| | | // Otherwise we need full lists of their ancestors for comparison |
| | | cur = a; |
| | | while ( (cur = cur.parentNode) ) { |
| | | ap.unshift( cur ); |
| | | } |
| | | cur = b; |
| | | while ( (cur = cur.parentNode) ) { |
| | | bp.unshift( cur ); |
| | | } |
| | | |
| | | // Walk down the tree looking for a discrepancy |
| | | while ( ap[i] === bp[i] ) { |
| | | i++; |
| | | } |
| | | |
| | | return i ? |
| | | // Do a sibling check if the nodes have a common ancestor |
| | | siblingCheck( ap[i], bp[i] ) : |
| | | |
| | | // Otherwise nodes in our document sort first |
| | | ap[i] === preferredDoc ? -1 : |
| | | bp[i] === preferredDoc ? 1 : |
| | | 0; |
| | | }; |
| | | |
| | | return doc; |
| | | }; |
| | | |
| | | Sizzle.matches = function( expr, elements ) { |
| | | return Sizzle( expr, null, null, elements ); |
| | | }; |
| | | |
| | | Sizzle.matchesSelector = function( elem, expr ) { |
| | | // Set document vars if needed |
| | | if ( ( elem.ownerDocument || elem ) !== document ) { |
| | | setDocument( elem ); |
| | | } |
| | | |
| | | // Make sure that attribute selectors are quoted |
| | | expr = expr.replace( rattributeQuotes, "='$1']" ); |
| | | |
| | | if ( support.matchesSelector && documentIsHTML && |
| | | ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && |
| | | ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { |
| | | |
| | | try { |
| | | var ret = matches.call( elem, expr ); |
| | | |
| | | // IE 9's matchesSelector returns false on disconnected nodes |
| | | if ( ret || support.disconnectedMatch || |
| | | // As well, disconnected nodes are said to be in a document |
| | | // fragment in IE 9 |
| | | elem.document && elem.document.nodeType !== 11 ) { |
| | | return ret; |
| | | } |
| | | } catch(e) {} |
| | | } |
| | | |
| | | return Sizzle( expr, document, null, [elem] ).length > 0; |
| | | }; |
| | | |
| | | Sizzle.contains = function( context, elem ) { |
| | | // Set document vars if needed |
| | | if ( ( context.ownerDocument || context ) !== document ) { |
| | | setDocument( context ); |
| | | } |
| | | return contains( context, elem ); |
| | | }; |
| | | |
| | | Sizzle.attr = function( elem, name ) { |
| | | // Set document vars if needed |
| | | if ( ( elem.ownerDocument || elem ) !== document ) { |
| | | setDocument( elem ); |
| | | } |
| | | |
| | | var fn = Expr.attrHandle[ name.toLowerCase() ], |
| | | // Don't get fooled by Object.prototype properties (jQuery #13807) |
| | | val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? |
| | | fn( elem, name, !documentIsHTML ) : |
| | | undefined; |
| | | |
| | | return val === undefined ? |
| | | support.attributes || !documentIsHTML ? |
| | | elem.getAttribute( name ) : |
| | | (val = elem.getAttributeNode(name)) && val.specified ? |
| | | val.value : |
| | | null : |
| | | val; |
| | | }; |
| | | |
| | | Sizzle.error = function( msg ) { |
| | | throw new Error( "Syntax error, unrecognized expression: " + msg ); |
| | | }; |
| | | |
| | | /** |
| | | * Document sorting and removing duplicates |
| | | * @param {ArrayLike} results |
| | | */ |
| | | Sizzle.uniqueSort = function( results ) { |
| | | var elem, |
| | | duplicates = [], |
| | | j = 0, |
| | | i = 0; |
| | | |
| | | // Unless we *know* we can detect duplicates, assume their presence |
| | | hasDuplicate = !support.detectDuplicates; |
| | | sortInput = !support.sortStable && results.slice( 0 ); |
| | | results.sort( sortOrder ); |
| | | |
| | | if ( hasDuplicate ) { |
| | | while ( (elem = results[i++]) ) { |
| | | if ( elem === results[ i ] ) { |
| | | j = duplicates.push( i ); |
| | | } |
| | | } |
| | | while ( j-- ) { |
| | | results.splice( duplicates[ j ], 1 ); |
| | | } |
| | | } |
| | | |
| | | return results; |
| | | }; |
| | | |
| | | /** |
| | | * Utility function for retrieving the text value of an array of DOM nodes |
| | | * @param {Array|Element} elem |
| | | */ |
| | | getText = Sizzle.getText = function( elem ) { |
| | | var node, |
| | | ret = "", |
| | | i = 0, |
| | | nodeType = elem.nodeType; |
| | | |
| | | if ( !nodeType ) { |
| | | // If no nodeType, this is expected to be an array |
| | | for ( ; (node = elem[i]); i++ ) { |
| | | // Do not traverse comment nodes |
| | | ret += getText( node ); |
| | | } |
| | | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
| | | // Use textContent for elements |
| | | // innerText usage removed for consistency of new lines (see #11153) |
| | | if ( typeof elem.textContent === "string" ) { |
| | | return elem.textContent; |
| | | } else { |
| | | // Traverse its children |
| | | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
| | | ret += getText( elem ); |
| | | } |
| | | } |
| | | } else if ( nodeType === 3 || nodeType === 4 ) { |
| | | return elem.nodeValue; |
| | | } |
| | | // Do not include comment or processing instruction nodes |
| | | |
| | | return ret; |
| | | }; |
| | | |
| | | Expr = Sizzle.selectors = { |
| | | |
| | | // Can be adjusted by the user |
| | | cacheLength: 50, |
| | | |
| | | createPseudo: markFunction, |
| | | |
| | | match: matchExpr, |
| | | |
| | | attrHandle: {}, |
| | | |
| | | find: {}, |
| | | |
| | | relative: { |
| | | ">": { dir: "parentNode", first: true }, |
| | | " ": { dir: "parentNode" }, |
| | | "+": { dir: "previousSibling", first: true }, |
| | | "~": { dir: "previousSibling" } |
| | | }, |
| | | |
| | | preFilter: { |
| | | "ATTR": function( match ) { |
| | | match[1] = match[1].replace( runescape, funescape ); |
| | | |
| | | // Move the given value to match[3] whether quoted or unquoted |
| | | match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); |
| | | |
| | | if ( match[2] === "~=" ) { |
| | | match[3] = " " + match[3] + " "; |
| | | } |
| | | |
| | | return match.slice( 0, 4 ); |
| | | }, |
| | | |
| | | "CHILD": function( match ) { |
| | | /* matches from matchExpr["CHILD"] |
| | | 1 type (only|nth|...) |
| | | 2 what (child|of-type) |
| | | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) |
| | | 4 xn-component of xn+y argument ([+-]?\d*n|) |
| | | 5 sign of xn-component |
| | | 6 x of xn-component |
| | | 7 sign of y-component |
| | | 8 y of y-component |
| | | */ |
| | | match[1] = match[1].toLowerCase(); |
| | | |
| | | if ( match[1].slice( 0, 3 ) === "nth" ) { |
| | | // nth-* requires argument |
| | | if ( !match[3] ) { |
| | | Sizzle.error( match[0] ); |
| | | } |
| | | |
| | | // numeric x and y parameters for Expr.filter.CHILD |
| | | // remember that false/true cast respectively to 0/1 |
| | | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
| | | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
| | | |
| | | // other types prohibit arguments |
| | | } else if ( match[3] ) { |
| | | Sizzle.error( match[0] ); |
| | | } |
| | | |
| | | return match; |
| | | }, |
| | | |
| | | "PSEUDO": function( match ) { |
| | | var excess, |
| | | unquoted = !match[5] && match[2]; |
| | | |
| | | if ( matchExpr["CHILD"].test( match[0] ) ) { |
| | | return null; |
| | | } |
| | | |
| | | // Accept quoted arguments as-is |
| | | if ( match[3] && match[4] !== undefined ) { |
| | | match[2] = match[4]; |
| | | |
| | | // Strip excess characters from unquoted arguments |
| | | } else if ( unquoted && rpseudo.test( unquoted ) && |
| | | // Get excess from tokenize (recursively) |
| | | (excess = tokenize( unquoted, true )) && |
| | | // advance to the next closing parenthesis |
| | | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { |
| | | |
| | | // excess is a negative index |
| | | match[0] = match[0].slice( 0, excess ); |
| | | match[2] = unquoted.slice( 0, excess ); |
| | | } |
| | | |
| | | // Return only captures needed by the pseudo filter method (type and argument) |
| | | return match.slice( 0, 3 ); |
| | | } |
| | | }, |
| | | |
| | | filter: { |
| | | |
| | | "TAG": function( nodeNameSelector ) { |
| | | var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); |
| | | return nodeNameSelector === "*" ? |
| | | function() { return true; } : |
| | | function( elem ) { |
| | | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; |
| | | }; |
| | | }, |
| | | |
| | | "CLASS": function( className ) { |
| | | var pattern = classCache[ className + " " ]; |
| | | |
| | | return pattern || |
| | | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
| | | classCache( className, function( elem ) { |
| | | return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); |
| | | }); |
| | | }, |
| | | |
| | | "ATTR": function( name, operator, check ) { |
| | | return function( elem ) { |
| | | var result = Sizzle.attr( elem, name ); |
| | | |
| | | if ( result == null ) { |
| | | return operator === "!="; |
| | | } |
| | | if ( !operator ) { |
| | | return true; |
| | | } |
| | | |
| | | result += ""; |
| | | |
| | | return operator === "=" ? result === check : |
| | | operator === "!=" ? result !== check : |
| | | operator === "^=" ? check && result.indexOf( check ) === 0 : |
| | | operator === "*=" ? check && result.indexOf( check ) > -1 : |
| | | operator === "$=" ? check && result.slice( -check.length ) === check : |
| | | operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : |
| | | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
| | | false; |
| | | }; |
| | | }, |
| | | |
| | | "CHILD": function( type, what, argument, first, last ) { |
| | | var simple = type.slice( 0, 3 ) !== "nth", |
| | | forward = type.slice( -4 ) !== "last", |
| | | ofType = what === "of-type"; |
| | | |
| | | return first === 1 && last === 0 ? |
| | | |
| | | // Shortcut for :nth-*(n) |
| | | function( elem ) { |
| | | return !!elem.parentNode; |
| | | } : |
| | | |
| | | function( elem, context, xml ) { |
| | | var cache, outerCache, node, diff, nodeIndex, start, |
| | | dir = simple !== forward ? "nextSibling" : "previousSibling", |
| | | parent = elem.parentNode, |
| | | name = ofType && elem.nodeName.toLowerCase(), |
| | | useCache = !xml && !ofType; |
| | | |
| | | if ( parent ) { |
| | | |
| | | // :(first|last|only)-(child|of-type) |
| | | if ( simple ) { |
| | | while ( dir ) { |
| | | node = elem; |
| | | while ( (node = node[ dir ]) ) { |
| | | if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { |
| | | return false; |
| | | } |
| | | } |
| | | // Reverse direction for :only-* (if we haven't yet done so) |
| | | start = dir = type === "only" && !start && "nextSibling"; |
| | | } |
| | | return true; |
| | | } |
| | | |
| | | start = [ forward ? parent.firstChild : parent.lastChild ]; |
| | | |
| | | // non-xml :nth-child(...) stores cache data on `parent` |
| | | if ( forward && useCache ) { |
| | | // Seek `elem` from a previously-cached index |
| | | outerCache = parent[ expando ] || (parent[ expando ] = {}); |
| | | cache = outerCache[ type ] || []; |
| | | nodeIndex = cache[0] === dirruns && cache[1]; |
| | | diff = cache[0] === dirruns && cache[2]; |
| | | node = nodeIndex && parent.childNodes[ nodeIndex ]; |
| | | |
| | | while ( (node = ++nodeIndex && node && node[ dir ] || |
| | | |
| | | // Fallback to seeking `elem` from the start |
| | | (diff = nodeIndex = 0) || start.pop()) ) { |
| | | |
| | | // When found, cache indexes on `parent` and break |
| | | if ( node.nodeType === 1 && ++diff && node === elem ) { |
| | | outerCache[ type ] = [ dirruns, nodeIndex, diff ]; |
| | | break; |
| | | } |
| | | } |
| | | |
| | | // Use previously-cached element index if available |
| | | } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { |
| | | diff = cache[1]; |
| | | |
| | | // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) |
| | | } else { |
| | | // Use the same loop as above to seek `elem` from the start |
| | | while ( (node = ++nodeIndex && node && node[ dir ] || |
| | | (diff = nodeIndex = 0) || start.pop()) ) { |
| | | |
| | | if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { |
| | | // Cache the index of each encountered element |
| | | if ( useCache ) { |
| | | (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; |
| | | } |
| | | |
| | | if ( node === elem ) { |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Incorporate the offset, then check against cycle size |
| | | diff -= last; |
| | | return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
| | | } |
| | | }; |
| | | }, |
| | | |
| | | "PSEUDO": function( pseudo, argument ) { |
| | | // pseudo-class names are case-insensitive |
| | | // http://www.w3.org/TR/selectors/#pseudo-classes |
| | | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters |
| | | // Remember that setFilters inherits from pseudos |
| | | var args, |
| | | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
| | | Sizzle.error( "unsupported pseudo: " + pseudo ); |
| | | |
| | | // The user may use createPseudo to indicate that |
| | | // arguments are needed to create the filter function |
| | | // just as Sizzle does |
| | | if ( fn[ expando ] ) { |
| | | return fn( argument ); |
| | | } |
| | | |
| | | // But maintain support for old signatures |
| | | if ( fn.length > 1 ) { |
| | | args = [ pseudo, pseudo, "", argument ]; |
| | | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? |
| | | markFunction(function( seed, matches ) { |
| | | var idx, |
| | | matched = fn( seed, argument ), |
| | | i = matched.length; |
| | | while ( i-- ) { |
| | | idx = indexOf.call( seed, matched[i] ); |
| | | seed[ idx ] = !( matches[ idx ] = matched[i] ); |
| | | } |
| | | }) : |
| | | function( elem ) { |
| | | return fn( elem, 0, args ); |
| | | }; |
| | | } |
| | | |
| | | return fn; |
| | | } |
| | | }, |
| | | |
| | | pseudos: { |
| | | // Potentially complex pseudos |
| | | "not": markFunction(function( selector ) { |
| | | // Trim the selector passed to compile |
| | | // to avoid treating leading and trailing |
| | | // spaces as combinators |
| | | var input = [], |
| | | results = [], |
| | | matcher = compile( selector.replace( rtrim, "$1" ) ); |
| | | |
| | | return matcher[ expando ] ? |
| | | markFunction(function( seed, matches, context, xml ) { |
| | | var elem, |
| | | unmatched = matcher( seed, null, xml, [] ), |
| | | i = seed.length; |
| | | |
| | | // Match elements unmatched by `matcher` |
| | | while ( i-- ) { |
| | | if ( (elem = unmatched[i]) ) { |
| | | seed[i] = !(matches[i] = elem); |
| | | } |
| | | } |
| | | }) : |
| | | function( elem, context, xml ) { |
| | | input[0] = elem; |
| | | matcher( input, null, xml, results ); |
| | | return !results.pop(); |
| | | }; |
| | | }), |
| | | |
| | | "has": markFunction(function( selector ) { |
| | | return function( elem ) { |
| | | return Sizzle( selector, elem ).length > 0; |
| | | }; |
| | | }), |
| | | |
| | | "contains": markFunction(function( text ) { |
| | | return function( elem ) { |
| | | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; |
| | | }; |
| | | }), |
| | | |
| | | // "Whether an element is represented by a :lang() selector |
| | | // is based solely on the element's language value |
| | | // being equal to the identifier C, |
| | | // or beginning with the identifier C immediately followed by "-". |
| | | // The matching of C against the element's language value is performed case-insensitively. |
| | | // The identifier C does not have to be a valid language name." |
| | | // http://www.w3.org/TR/selectors/#lang-pseudo |
| | | "lang": markFunction( function( lang ) { |
| | | // lang value must be a valid identifier |
| | | if ( !ridentifier.test(lang || "") ) { |
| | | Sizzle.error( "unsupported lang: " + lang ); |
| | | } |
| | | lang = lang.replace( runescape, funescape ).toLowerCase(); |
| | | return function( elem ) { |
| | | var elemLang; |
| | | do { |
| | | if ( (elemLang = documentIsHTML ? |
| | | elem.lang : |
| | | elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { |
| | | |
| | | elemLang = elemLang.toLowerCase(); |
| | | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
| | | } |
| | | } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
| | | return false; |
| | | }; |
| | | }), |
| | | |
| | | // Miscellaneous |
| | | "target": function( elem ) { |
| | | var hash = window.location && window.location.hash; |
| | | return hash && hash.slice( 1 ) === elem.id; |
| | | }, |
| | | |
| | | "root": function( elem ) { |
| | | return elem === docElem; |
| | | }, |
| | | |
| | | "focus": function( elem ) { |
| | | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); |
| | | }, |
| | | |
| | | // Boolean properties |
| | | "enabled": function( elem ) { |
| | | return elem.disabled === false; |
| | | }, |
| | | |
| | | "disabled": function( elem ) { |
| | | return elem.disabled === true; |
| | | }, |
| | | |
| | | "checked": function( elem ) { |
| | | // In CSS3, :checked should return both checked and selected elements |
| | | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
| | | var nodeName = elem.nodeName.toLowerCase(); |
| | | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
| | | }, |
| | | |
| | | "selected": function( elem ) { |
| | | // Accessing this property makes selected-by-default |
| | | // options in Safari work properly |
| | | if ( elem.parentNode ) { |
| | | elem.parentNode.selectedIndex; |
| | | } |
| | | |
| | | return elem.selected === true; |
| | | }, |
| | | |
| | | // Contents |
| | | "empty": function( elem ) { |
| | | // http://www.w3.org/TR/selectors/#empty-pseudo |
| | | // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), |
| | | // not comment, processing instructions, or others |
| | | // Thanks to Diego Perini for the nodeName shortcut |
| | | // Greater than "@" means alpha characters (specifically not starting with "#" or "?") |
| | | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
| | | if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { |
| | | return false; |
| | | } |
| | | } |
| | | return true; |
| | | }, |
| | | |
| | | "parent": function( elem ) { |
| | | return !Expr.pseudos["empty"]( elem ); |
| | | }, |
| | | |
| | | // Element/input types |
| | | "header": function( elem ) { |
| | | return rheader.test( elem.nodeName ); |
| | | }, |
| | | |
| | | "input": function( elem ) { |
| | | return rinputs.test( elem.nodeName ); |
| | | }, |
| | | |
| | | "button": function( elem ) { |
| | | var name = elem.nodeName.toLowerCase(); |
| | | return name === "input" && elem.type === "button" || name === "button"; |
| | | }, |
| | | |
| | | "text": function( elem ) { |
| | | var attr; |
| | | // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) |
| | | // use getAttribute instead to test this case |
| | | return elem.nodeName.toLowerCase() === "input" && |
| | | elem.type === "text" && |
| | | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); |
| | | }, |
| | | |
| | | // Position-in-collection |
| | | "first": createPositionalPseudo(function() { |
| | | return [ 0 ]; |
| | | }), |
| | | |
| | | "last": createPositionalPseudo(function( matchIndexes, length ) { |
| | | return [ length - 1 ]; |
| | | }), |
| | | |
| | | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | | return [ argument < 0 ? argument + length : argument ]; |
| | | }), |
| | | |
| | | "even": createPositionalPseudo(function( matchIndexes, length ) { |
| | | var i = 0; |
| | | for ( ; i < length; i += 2 ) { |
| | | matchIndexes.push( i ); |
| | | } |
| | | return matchIndexes; |
| | | }), |
| | | |
| | | "odd": createPositionalPseudo(function( matchIndexes, length ) { |
| | | var i = 1; |
| | | for ( ; i < length; i += 2 ) { |
| | | matchIndexes.push( i ); |
| | | } |
| | | return matchIndexes; |
| | | }), |
| | | |
| | | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | | var i = argument < 0 ? argument + length : argument; |
| | | for ( ; --i >= 0; ) { |
| | | matchIndexes.push( i ); |
| | | } |
| | | return matchIndexes; |
| | | }), |
| | | |
| | | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | | var i = argument < 0 ? argument + length : argument; |
| | | for ( ; ++i < length; ) { |
| | | matchIndexes.push( i ); |
| | | } |
| | | return matchIndexes; |
| | | }) |
| | | } |
| | | }; |
| | | |
| | | Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
| | | |
| | | // Add button/input type pseudos |
| | | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
| | | Expr.pseudos[ i ] = createInputPseudo( i ); |
| | | } |
| | | for ( i in { submit: true, reset: true } ) { |
| | | Expr.pseudos[ i ] = createButtonPseudo( i ); |
| | | } |
| | | |
| | | // Easy API for creating new setFilters |
| | | function setFilters() {} |
| | | setFilters.prototype = Expr.filters = Expr.pseudos; |
| | | Expr.setFilters = new setFilters(); |
| | | |
| | | function tokenize( selector, parseOnly ) { |
| | | var matched, match, tokens, type, |
| | | soFar, groups, preFilters, |
| | | cached = tokenCache[ selector + " " ]; |
| | | |
| | | if ( cached ) { |
| | | return parseOnly ? 0 : cached.slice( 0 ); |
| | | } |
| | | |
| | | soFar = selector; |
| | | groups = []; |
| | | preFilters = Expr.preFilter; |
| | | |
| | | while ( soFar ) { |
| | | |
| | | // Comma and first run |
| | | if ( !matched || (match = rcomma.exec( soFar )) ) { |
| | | if ( match ) { |
| | | // Don't consume trailing commas as valid |
| | | soFar = soFar.slice( match[0].length ) || soFar; |
| | | } |
| | | groups.push( tokens = [] ); |
| | | } |
| | | |
| | | matched = false; |
| | | |
| | | // Combinators |
| | | if ( (match = rcombinators.exec( soFar )) ) { |
| | | matched = match.shift(); |
| | | tokens.push({ |
| | | value: matched, |
| | | // Cast descendant combinators to space |
| | | type: match[0].replace( rtrim, " " ) |
| | | }); |
| | | soFar = soFar.slice( matched.length ); |
| | | } |
| | | |
| | | // Filters |
| | | for ( type in Expr.filter ) { |
| | | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || |
| | | (match = preFilters[ type ]( match ))) ) { |
| | | matched = match.shift(); |
| | | tokens.push({ |
| | | value: matched, |
| | | type: type, |
| | | matches: match |
| | | }); |
| | | soFar = soFar.slice( matched.length ); |
| | | } |
| | | } |
| | | |
| | | if ( !matched ) { |
| | | break; |
| | | } |
| | | } |
| | | |
| | | // Return the length of the invalid excess |
| | | // if we're just parsing |
| | | // Otherwise, throw an error or return tokens |
| | | return parseOnly ? |
| | | soFar.length : |
| | | soFar ? |
| | | Sizzle.error( selector ) : |
| | | // Cache the tokens |
| | | tokenCache( selector, groups ).slice( 0 ); |
| | | } |
| | | |
| | | function toSelector( tokens ) { |
| | | var i = 0, |
| | | len = tokens.length, |
| | | selector = ""; |
| | | for ( ; i < len; i++ ) { |
| | | selector += tokens[i].value; |
| | | } |
| | | return selector; |
| | | } |
| | | |
| | | function addCombinator( matcher, combinator, base ) { |
| | | var dir = combinator.dir, |
| | | checkNonElements = base && dir === "parentNode", |
| | | doneName = done++; |
| | | |
| | | return combinator.first ? |
| | | // Check against closest ancestor/preceding element |
| | | function( elem, context, xml ) { |
| | | while ( (elem = elem[ dir ]) ) { |
| | | if ( elem.nodeType === 1 || checkNonElements ) { |
| | | return matcher( elem, context, xml ); |
| | | } |
| | | } |
| | | } : |
| | | |
| | | // Check against all ancestor/preceding elements |
| | | function( elem, context, xml ) { |
| | | var data, cache, outerCache, |
| | | dirkey = dirruns + " " + doneName; |
| | | |
| | | // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching |
| | | if ( xml ) { |
| | | while ( (elem = elem[ dir ]) ) { |
| | | if ( elem.nodeType === 1 || checkNonElements ) { |
| | | if ( matcher( elem, context, xml ) ) { |
| | | return true; |
| | | } |
| | | } |
| | | } |
| | | } else { |
| | | while ( (elem = elem[ dir ]) ) { |
| | | if ( elem.nodeType === 1 || checkNonElements ) { |
| | | outerCache = elem[ expando ] || (elem[ expando ] = {}); |
| | | if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { |
| | | if ( (data = cache[1]) === true || data === cachedruns ) { |
| | | return data === true; |
| | | } |
| | | } else { |
| | | cache = outerCache[ dir ] = [ dirkey ]; |
| | | cache[1] = matcher( elem, context, xml ) || cachedruns; |
| | | if ( cache[1] === true ) { |
| | | return true; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | }; |
| | | } |
| | | |
| | | function elementMatcher( matchers ) { |
| | | return matchers.length > 1 ? |
| | | function( elem, context, xml ) { |
| | | var i = matchers.length; |
| | | while ( i-- ) { |
| | | if ( !matchers[i]( elem, context, xml ) ) { |
| | | return false; |
| | | } |
| | | } |
| | | return true; |
| | | } : |
| | | matchers[0]; |
| | | } |
| | | |
| | | function condense( unmatched, map, filter, context, xml ) { |
| | | var elem, |
| | | newUnmatched = [], |
| | | i = 0, |
| | | len = unmatched.length, |
| | | mapped = map != null; |
| | | |
| | | for ( ; i < len; i++ ) { |
| | | if ( (elem = unmatched[i]) ) { |
| | | if ( !filter || filter( elem, context, xml ) ) { |
| | | newUnmatched.push( elem ); |
| | | if ( mapped ) { |
| | | map.push( i ); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | return newUnmatched; |
| | | } |
| | | |
| | | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
| | | if ( postFilter && !postFilter[ expando ] ) { |
| | | postFilter = setMatcher( postFilter ); |
| | | } |
| | | if ( postFinder && !postFinder[ expando ] ) { |
| | | postFinder = setMatcher( postFinder, postSelector ); |
| | | } |
| | | return markFunction(function( seed, results, context, xml ) { |
| | | var temp, i, elem, |
| | | preMap = [], |
| | | postMap = [], |
| | | preexisting = results.length, |
| | | |
| | | // Get initial elements from seed or context |
| | | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), |
| | | |
| | | // Prefilter to get matcher input, preserving a map for seed-results synchronization |
| | | matcherIn = preFilter && ( seed || !selector ) ? |
| | | condense( elems, preMap, preFilter, context, xml ) : |
| | | elems, |
| | | |
| | | matcherOut = matcher ? |
| | | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, |
| | | postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
| | | |
| | | // ...intermediate processing is necessary |
| | | [] : |
| | | |
| | | // ...otherwise use results directly |
| | | results : |
| | | matcherIn; |
| | | |
| | | // Find primary matches |
| | | if ( matcher ) { |
| | | matcher( matcherIn, matcherOut, context, xml ); |
| | | } |
| | | |
| | | // Apply postFilter |
| | | if ( postFilter ) { |
| | | temp = condense( matcherOut, postMap ); |
| | | postFilter( temp, [], context, xml ); |
| | | |
| | | // Un-match failing elements by moving them back to matcherIn |
| | | i = temp.length; |
| | | while ( i-- ) { |
| | | if ( (elem = temp[i]) ) { |
| | | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
| | | } |
| | | } |
| | | } |
| | | |
| | | if ( seed ) { |
| | | if ( postFinder || preFilter ) { |
| | | if ( postFinder ) { |
| | | // Get the final matcherOut by condensing this intermediate into postFinder contexts |
| | | temp = []; |
| | | i = matcherOut.length; |
| | | while ( i-- ) { |
| | | if ( (elem = matcherOut[i]) ) { |
| | | // Restore matcherIn since elem is not yet a final match |
| | | temp.push( (matcherIn[i] = elem) ); |
| | | } |
| | | } |
| | | postFinder( null, (matcherOut = []), temp, xml ); |
| | | } |
| | | |
| | | // Move matched elements from seed to results to keep them synchronized |
| | | i = matcherOut.length; |
| | | while ( i-- ) { |
| | | if ( (elem = matcherOut[i]) && |
| | | (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { |
| | | |
| | | seed[temp] = !(results[temp] = elem); |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Add elements to results, through postFinder if defined |
| | | } else { |
| | | matcherOut = condense( |
| | | matcherOut === results ? |
| | | matcherOut.splice( preexisting, matcherOut.length ) : |
| | | matcherOut |
| | | ); |
| | | if ( postFinder ) { |
| | | postFinder( null, results, matcherOut, xml ); |
| | | } else { |
| | | push.apply( results, matcherOut ); |
| | | } |
| | | } |
| | | }); |
| | | } |
| | | |
| | | function matcherFromTokens( tokens ) { |
| | | var checkContext, matcher, j, |
| | | len = tokens.length, |
| | | leadingRelative = Expr.relative[ tokens[0].type ], |
| | | implicitRelative = leadingRelative || Expr.relative[" "], |
| | | i = leadingRelative ? 1 : 0, |
| | | |
| | | // The foundational matcher ensures that elements are reachable from top-level context(s) |
| | | matchContext = addCombinator( function( elem ) { |
| | | return elem === checkContext; |
| | | }, implicitRelative, true ), |
| | | matchAnyContext = addCombinator( function( elem ) { |
| | | return indexOf.call( checkContext, elem ) > -1; |
| | | }, implicitRelative, true ), |
| | | matchers = [ function( elem, context, xml ) { |
| | | return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( |
| | | (checkContext = context).nodeType ? |
| | | matchContext( elem, context, xml ) : |
| | | matchAnyContext( elem, context, xml ) ); |
| | | } ]; |
| | | |
| | | for ( ; i < len; i++ ) { |
| | | if ( (matcher = Expr.relative[ tokens[i].type ]) ) { |
| | | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
| | | } else { |
| | | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); |
| | | |
| | | // Return special upon seeing a positional matcher |
| | | if ( matcher[ expando ] ) { |
| | | // Find the next relative operator (if any) for proper handling |
| | | j = ++i; |
| | | for ( ; j < len; j++ ) { |
| | | if ( Expr.relative[ tokens[j].type ] ) { |
| | | break; |
| | | } |
| | | } |
| | | return setMatcher( |
| | | i > 1 && elementMatcher( matchers ), |
| | | i > 1 && toSelector( |
| | | // If the preceding token was a descendant combinator, insert an implicit any-element `*` |
| | | tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) |
| | | ).replace( rtrim, "$1" ), |
| | | matcher, |
| | | i < j && matcherFromTokens( tokens.slice( i, j ) ), |
| | | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
| | | j < len && toSelector( tokens ) |
| | | ); |
| | | } |
| | | matchers.push( matcher ); |
| | | } |
| | | } |
| | | |
| | | return elementMatcher( matchers ); |
| | | } |
| | | |
| | | function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
| | | // A counter to specify which element is currently being matched |
| | | var matcherCachedRuns = 0, |
| | | bySet = setMatchers.length > 0, |
| | | byElement = elementMatchers.length > 0, |
| | | superMatcher = function( seed, context, xml, results, expandContext ) { |
| | | var elem, j, matcher, |
| | | setMatched = [], |
| | | matchedCount = 0, |
| | | i = "0", |
| | | unmatched = seed && [], |
| | | outermost = expandContext != null, |
| | | contextBackup = outermostContext, |
| | | // We must always have either seed elements or context |
| | | elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), |
| | | // Use integer dirruns iff this is the outermost matcher |
| | | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); |
| | | |
| | | if ( outermost ) { |
| | | outermostContext = context !== document && context; |
| | | cachedruns = matcherCachedRuns; |
| | | } |
| | | |
| | | // Add elements passing elementMatchers directly to results |
| | | // Keep `i` a string if there are no elements so `matchedCount` will be "00" below |
| | | for ( ; (elem = elems[i]) != null; i++ ) { |
| | | if ( byElement && elem ) { |
| | | j = 0; |
| | | while ( (matcher = elementMatchers[j++]) ) { |
| | | if ( matcher( elem, context, xml ) ) { |
| | | results.push( elem ); |
| | | break; |
| | | } |
| | | } |
| | | if ( outermost ) { |
| | | dirruns = dirrunsUnique; |
| | | cachedruns = ++matcherCachedRuns; |
| | | } |
| | | } |
| | | |
| | | // Track unmatched elements for set filters |
| | | if ( bySet ) { |
| | | // They will have gone through all possible matchers |
| | | if ( (elem = !matcher && elem) ) { |
| | | matchedCount--; |
| | | } |
| | | |
| | | // Lengthen the array for every element, matched or not |
| | | if ( seed ) { |
| | | unmatched.push( elem ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Apply set filters to unmatched elements |
| | | matchedCount += i; |
| | | if ( bySet && i !== matchedCount ) { |
| | | j = 0; |
| | | while ( (matcher = setMatchers[j++]) ) { |
| | | matcher( unmatched, setMatched, context, xml ); |
| | | } |
| | | |
| | | if ( seed ) { |
| | | // Reintegrate element matches to eliminate the need for sorting |
| | | if ( matchedCount > 0 ) { |
| | | while ( i-- ) { |
| | | if ( !(unmatched[i] || setMatched[i]) ) { |
| | | setMatched[i] = pop.call( results ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Discard index placeholder values to get only actual matches |
| | | setMatched = condense( setMatched ); |
| | | } |
| | | |
| | | // Add matches to results |
| | | push.apply( results, setMatched ); |
| | | |
| | | // Seedless set matches succeeding multiple successful matchers stipulate sorting |
| | | if ( outermost && !seed && setMatched.length > 0 && |
| | | ( matchedCount + setMatchers.length ) > 1 ) { |
| | | |
| | | Sizzle.uniqueSort( results ); |
| | | } |
| | | } |
| | | |
| | | // Override manipulation of globals by nested matchers |
| | | if ( outermost ) { |
| | | dirruns = dirrunsUnique; |
| | | outermostContext = contextBackup; |
| | | } |
| | | |
| | | return unmatched; |
| | | }; |
| | | |
| | | return bySet ? |
| | | markFunction( superMatcher ) : |
| | | superMatcher; |
| | | } |
| | | |
| | | compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { |
| | | var i, |
| | | setMatchers = [], |
| | | elementMatchers = [], |
| | | cached = compilerCache[ selector + " " ]; |
| | | |
| | | if ( !cached ) { |
| | | // Generate a function of recursive functions that can be used to check each element |
| | | if ( !group ) { |
| | | group = tokenize( selector ); |
| | | } |
| | | i = group.length; |
| | | while ( i-- ) { |
| | | cached = matcherFromTokens( group[i] ); |
| | | if ( cached[ expando ] ) { |
| | | setMatchers.push( cached ); |
| | | } else { |
| | | elementMatchers.push( cached ); |
| | | } |
| | | } |
| | | |
| | | // Cache the compiled function |
| | | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
| | | } |
| | | return cached; |
| | | }; |
| | | |
| | | function multipleContexts( selector, contexts, results ) { |
| | | var i = 0, |
| | | len = contexts.length; |
| | | for ( ; i < len; i++ ) { |
| | | Sizzle( selector, contexts[i], results ); |
| | | } |
| | | return results; |
| | | } |
| | | |
| | | function select( selector, context, results, seed ) { |
| | | var i, tokens, token, type, find, |
| | | match = tokenize( selector ); |
| | | |
| | | if ( !seed ) { |
| | | // Try to minimize operations if there is only one group |
| | | if ( match.length === 1 ) { |
| | | |
| | | // Take a shortcut and set the context if the root selector is an ID |
| | | tokens = match[0] = match[0].slice( 0 ); |
| | | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
| | | support.getById && context.nodeType === 9 && documentIsHTML && |
| | | Expr.relative[ tokens[1].type ] ) { |
| | | |
| | | context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; |
| | | if ( !context ) { |
| | | return results; |
| | | } |
| | | selector = selector.slice( tokens.shift().value.length ); |
| | | } |
| | | |
| | | // Fetch a seed set for right-to-left matching |
| | | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
| | | while ( i-- ) { |
| | | token = tokens[i]; |
| | | |
| | | // Abort if we hit a combinator |
| | | if ( Expr.relative[ (type = token.type) ] ) { |
| | | break; |
| | | } |
| | | if ( (find = Expr.find[ type ]) ) { |
| | | // Search, expanding context for leading sibling combinators |
| | | if ( (seed = find( |
| | | token.matches[0].replace( runescape, funescape ), |
| | | rsibling.test( tokens[0].type ) && context.parentNode || context |
| | | )) ) { |
| | | |
| | | // If seed is empty or no tokens remain, we can return early |
| | | tokens.splice( i, 1 ); |
| | | selector = seed.length && toSelector( tokens ); |
| | | if ( !selector ) { |
| | | push.apply( results, seed ); |
| | | return results; |
| | | } |
| | | |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Compile and execute a filtering function |
| | | // Provide `match` to avoid retokenization if we modified the selector above |
| | | compile( selector, match )( |
| | | seed, |
| | | context, |
| | | !documentIsHTML, |
| | | results, |
| | | rsibling.test( selector ) |
| | | ); |
| | | return results; |
| | | } |
| | | |
| | | // One-time assignments |
| | | |
| | | // Sort stability |
| | | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
| | | |
| | | // Support: Chrome<14 |
| | | // Always assume duplicates if they aren't passed to the comparison function |
| | | support.detectDuplicates = hasDuplicate; |
| | | |
| | | // Initialize against the default document |
| | | setDocument(); |
| | | |
| | | // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) |
| | | // Detached nodes confoundingly follow *each other* |
| | | support.sortDetached = assert(function( div1 ) { |
| | | // Should return 1, but returns 4 (following) |
| | | return div1.compareDocumentPosition( document.createElement("div") ) & 1; |
| | | }); |
| | | |
| | | // Support: IE<8 |
| | | // Prevent attribute/property "interpolation" |
| | | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx |
| | | if ( !assert(function( div ) { |
| | | div.innerHTML = "<a href='#'></a>"; |
| | | return div.firstChild.getAttribute("href") === "#" ; |
| | | }) ) { |
| | | addHandle( "type|href|height|width", function( elem, name, isXML ) { |
| | | if ( !isXML ) { |
| | | return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); |
| | | } |
| | | }); |
| | | } |
| | | |
| | | // Support: IE<9 |
| | | // Use defaultValue in place of getAttribute("value") |
| | | if ( !support.attributes || !assert(function( div ) { |
| | | div.innerHTML = "<input/>"; |
| | | div.firstChild.setAttribute( "value", "" ); |
| | | return div.firstChild.getAttribute( "value" ) === ""; |
| | | }) ) { |
| | | addHandle( "value", function( elem, name, isXML ) { |
| | | if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { |
| | | return elem.defaultValue; |
| | | } |
| | | }); |
| | | } |
| | | |
| | | // Support: IE<9 |
| | | // Use getAttributeNode to fetch booleans when getAttribute lies |
| | | if ( !assert(function( div ) { |
| | | return div.getAttribute("disabled") == null; |
| | | }) ) { |
| | | addHandle( booleans, function( elem, name, isXML ) { |
| | | var val; |
| | | if ( !isXML ) { |
| | | return (val = elem.getAttributeNode( name )) && val.specified ? |
| | | val.value : |
| | | elem[ name ] === true ? name.toLowerCase() : null; |
| | | } |
| | | }); |
| | | } |
| | | |
| | | jQuery.find = Sizzle; |
| | | jQuery.expr = Sizzle.selectors; |
| | | jQuery.expr[":"] = jQuery.expr.pseudos; |
| | | jQuery.unique = Sizzle.uniqueSort; |
| | | jQuery.text = Sizzle.getText; |
| | | jQuery.isXMLDoc = Sizzle.isXML; |
| | | jQuery.contains = Sizzle.contains; |
| | | |
| | | |
| | | })( window ); |
| | | // String to Object options format cache |
| | | var optionsCache = {}; |
| | | |
| | | // Convert String-formatted options into Object-formatted ones and store in cache |
| | | function createOptions( options ) { |
| | | var object = optionsCache[ options ] = {}; |
| | | jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { |
| | | object[ flag ] = true; |
| | | }); |
| | | return object; |
| | | } |
| | | |
| | | /* |
| | | * Create a callback list using the following parameters: |
| | | * |
| | | * options: an optional list of space-separated options that will change how |
| | | * the callback list behaves or a more traditional option object |
| | | * |
| | | * By default a callback list will act like an event callback list and can be |
| | | * "fired" multiple times. |
| | | * |
| | | * Possible options: |
| | | * |
| | | * once: will ensure the callback list can only be fired once (like a Deferred) |
| | | * |
| | | * memory: will keep track of previous values and will call any callback added |
| | | * after the list has been fired right away with the latest "memorized" |
| | | * values (like a Deferred) |
| | | * |
| | | * unique: will ensure a callback can only be added once (no duplicate in the list) |
| | | * |
| | | * stopOnFalse: interrupt callings when a callback returns false |
| | | * |
| | | */ |
| | | jQuery.Callbacks = function( options ) { |
| | | |
| | | // Convert options from String-formatted to Object-formatted if needed |
| | | // (we check in cache first) |
| | | options = typeof options === "string" ? |
| | | ( optionsCache[ options ] || createOptions( options ) ) : |
| | | jQuery.extend( {}, options ); |
| | | |
| | | var // Flag to know if list is currently firing |
| | | firing, |
| | | // Last fire value (for non-forgettable lists) |
| | | memory, |
| | | // Flag to know if list was already fired |
| | | fired, |
| | | // End of the loop when firing |
| | | firingLength, |
| | | // Index of currently firing callback (modified by remove if needed) |
| | | firingIndex, |
| | | // First callback to fire (used internally by add and fireWith) |
| | | firingStart, |
| | | // Actual callback list |
| | | list = [], |
| | | // Stack of fire calls for repeatable lists |
| | | stack = !options.once && [], |
| | | // Fire callbacks |
| | | fire = function( data ) { |
| | | memory = options.memory && data; |
| | | fired = true; |
| | | firingIndex = firingStart || 0; |
| | | firingStart = 0; |
| | | firingLength = list.length; |
| | | firing = true; |
| | | for ( ; list && firingIndex < firingLength; firingIndex++ ) { |
| | | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { |
| | | memory = false; // To prevent further calls using add |
| | | break; |
| | | } |
| | | } |
| | | firing = false; |
| | | if ( list ) { |
| | | if ( stack ) { |
| | | if ( stack.length ) { |
| | | fire( stack.shift() ); |
| | | } |
| | | } else if ( memory ) { |
| | | list = []; |
| | | } else { |
| | | self.disable(); |
| | | } |
| | | } |
| | | }, |
| | | // Actual Callbacks object |
| | | self = { |
| | | // Add a callback or a collection of callbacks to the list |
| | | add: function() { |
| | | if ( list ) { |
| | | // First, we save the current length |
| | | var start = list.length; |
| | | (function add( args ) { |
| | | jQuery.each( args, function( _, arg ) { |
| | | var type = jQuery.type( arg ); |
| | | if ( type === "function" ) { |
| | | if ( !options.unique || !self.has( arg ) ) { |
| | | list.push( arg ); |
| | | } |
| | | } else if ( arg && arg.length && type !== "string" ) { |
| | | // Inspect recursively |
| | | add( arg ); |
| | | } |
| | | }); |
| | | })( arguments ); |
| | | // Do we need to add the callbacks to the |
| | | // current firing batch? |
| | | if ( firing ) { |
| | | firingLength = list.length; |
| | | // With memory, if we're not firing then |
| | | // we should call right away |
| | | } else if ( memory ) { |
| | | firingStart = start; |
| | | fire( memory ); |
| | | } |
| | | } |
| | | return this; |
| | | }, |
| | | // Remove a callback from the list |
| | | remove: function() { |
| | | if ( list ) { |
| | | jQuery.each( arguments, function( _, arg ) { |
| | | var index; |
| | | while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { |
| | | list.splice( index, 1 ); |
| | | // Handle firing indexes |
| | | if ( firing ) { |
| | | if ( index <= firingLength ) { |
| | | firingLength--; |
| | | } |
| | | if ( index <= firingIndex ) { |
| | | firingIndex--; |
| | | } |
| | | } |
| | | } |
| | | }); |
| | | } |
| | | return this; |
| | | }, |
| | | // Check if a given callback is in the list. |
| | | // If no argument is given, return whether or not list has callbacks attached. |
| | | has: function( fn ) { |
| | | return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); |
| | | }, |
| | | // Remove all callbacks from the list |
| | | empty: function() { |
| | | list = []; |
| | | firingLength = 0; |
| | | return this; |
| | | }, |
| | | // Have the list do nothing anymore |
| | | disable: function() { |
| | | list = stack = memory = undefined; |
| | | return this; |
| | | }, |
| | | // Is it disabled? |
| | | disabled: function() { |
| | | return !list; |
| | | }, |
| | | // Lock the list in its current state |
| | | lock: function() { |
| | | stack = undefined; |
| | | if ( !memory ) { |
| | | self.disable(); |
| | | } |
| | | return this; |
| | | }, |
| | | // Is it locked? |
| | | locked: function() { |
| | | return !stack; |
| | | }, |
| | | // Call all callbacks with the given context and arguments |
| | | fireWith: function( context, args ) { |
| | | if ( list && ( !fired || stack ) ) { |
| | | args = args || []; |
| | | args = [ context, args.slice ? args.slice() : args ]; |
| | | if ( firing ) { |
| | | stack.push( args ); |
| | | } else { |
| | | fire( args ); |
| | | } |
| | | } |
| | | return this; |
| | | }, |
| | | // Call all the callbacks with the given arguments |
| | | fire: function() { |
| | | self.fireWith( this, arguments ); |
| | | return this; |
| | | }, |
| | | // To know if the callbacks have already been called at least once |
| | | fired: function() { |
| | | return !!fired; |
| | | } |
| | | }; |
| | | |
| | | return self; |
| | | }; |
| | | jQuery.extend({ |
| | | |
| | | Deferred: function( func ) { |
| | | var tuples = [ |
| | | // action, add listener, listener list, final state |
| | | [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], |
| | | [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], |
| | | [ "notify", "progress", jQuery.Callbacks("memory") ] |
| | | ], |
| | | state = "pending", |
| | | promise = { |
| | | state: function() { |
| | | return state; |
| | | }, |
| | | always: function() { |
| | | deferred.done( arguments ).fail( arguments ); |
| | | return this; |
| | | }, |
| | | then: function( /* fnDone, fnFail, fnProgress */ ) { |
| | | var fns = arguments; |
| | | return jQuery.Deferred(function( newDefer ) { |
| | | jQuery.each( tuples, function( i, tuple ) { |
| | | var action = tuple[ 0 ], |
| | | fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; |
| | | // deferred[ done | fail | progress ] for forwarding actions to newDefer |
| | | deferred[ tuple[1] ](function() { |
| | | var returned = fn && fn.apply( this, arguments ); |
| | | if ( returned && jQuery.isFunction( returned.promise ) ) { |
| | | returned.promise() |
| | | .done( newDefer.resolve ) |
| | | .fail( newDefer.reject ) |
| | | .progress( newDefer.notify ); |
| | | } else { |
| | | newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); |
| | | } |
| | | }); |
| | | }); |
| | | fns = null; |
| | | }).promise(); |
| | | }, |
| | | // Get a promise for this deferred |
| | | // If obj is provided, the promise aspect is added to the object |
| | | promise: function( obj ) { |
| | | return obj != null ? jQuery.extend( obj, promise ) : promise; |
| | | } |
| | | }, |
| | | deferred = {}; |
| | | |
| | | // Keep pipe for back-compat |
| | | promise.pipe = promise.then; |
| | | |
| | | // Add list-specific methods |
| | | jQuery.each( tuples, function( i, tuple ) { |
| | | var list = tuple[ 2 ], |
| | | stateString = tuple[ 3 ]; |
| | | |
| | | // promise[ done | fail | progress ] = list.add |
| | | promise[ tuple[1] ] = list.add; |
| | | |
| | | // Handle state |
| | | if ( stateString ) { |
| | | list.add(function() { |
| | | // state = [ resolved | rejected ] |
| | | state = stateString; |
| | | |
| | | // [ reject_list | resolve_list ].disable; progress_list.lock |
| | | }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); |
| | | } |
| | | |
| | | // deferred[ resolve | reject | notify ] |
| | | deferred[ tuple[0] ] = function() { |
| | | deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); |
| | | return this; |
| | | }; |
| | | deferred[ tuple[0] + "With" ] = list.fireWith; |
| | | }); |
| | | |
| | | // Make the deferred a promise |
| | | promise.promise( deferred ); |
| | | |
| | | // Call given func if any |
| | | if ( func ) { |
| | | func.call( deferred, deferred ); |
| | | } |
| | | |
| | | // All done! |
| | | return deferred; |
| | | }, |
| | | |
| | | // Deferred helper |
| | | when: function( subordinate /* , ..., subordinateN */ ) { |
| | | var i = 0, |
| | | resolveValues = core_slice.call( arguments ), |
| | | length = resolveValues.length, |
| | | |
| | | // the count of uncompleted subordinates |
| | | remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, |
| | | |
| | | // the master Deferred. If resolveValues consist of only a single Deferred, just use that. |
| | | deferred = remaining === 1 ? subordinate : jQuery.Deferred(), |
| | | |
| | | // Update function for both resolve and progress values |
| | | updateFunc = function( i, contexts, values ) { |
| | | return function( value ) { |
| | | contexts[ i ] = this; |
| | | values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; |
| | | if( values === progressValues ) { |
| | | deferred.notifyWith( contexts, values ); |
| | | } else if ( !( --remaining ) ) { |
| | | deferred.resolveWith( contexts, values ); |
| | | } |
| | | }; |
| | | }, |
| | | |
| | | progressValues, progressContexts, resolveContexts; |
| | | |
| | | // add listeners to Deferred subordinates; treat others as resolved |
| | | if ( length > 1 ) { |
| | | progressValues = new Array( length ); |
| | | progressContexts = new Array( length ); |
| | | resolveContexts = new Array( length ); |
| | | for ( ; i < length; i++ ) { |
| | | if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { |
| | | resolveValues[ i ].promise() |
| | | .done( updateFunc( i, resolveContexts, resolveValues ) ) |
| | | .fail( deferred.reject ) |
| | | .progress( updateFunc( i, progressContexts, progressValues ) ); |
| | | } else { |
| | | --remaining; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // if we're not waiting on anything, resolve the master |
| | | if ( !remaining ) { |
| | | deferred.resolveWith( resolveContexts, resolveValues ); |
| | | } |
| | | |
| | | return deferred.promise(); |
| | | } |
| | | }); |
| | | jQuery.support = (function( support ) { |
| | | |
| | | var all, a, input, select, fragment, opt, eventName, isSupported, i, |
| | | div = document.createElement("div"); |
| | | |
| | | // Setup |
| | | div.setAttribute( "className", "t" ); |
| | | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; |
| | | |
| | | // Finish early in limited (non-browser) environments |
| | | all = div.getElementsByTagName("*") || []; |
| | | a = div.getElementsByTagName("a")[ 0 ]; |
| | | if ( !a || !a.style || !all.length ) { |
| | | return support; |
| | | } |
| | | |
| | | // First batch of tests |
| | | select = document.createElement("select"); |
| | | opt = select.appendChild( document.createElement("option") ); |
| | | input = div.getElementsByTagName("input")[ 0 ]; |
| | | |
| | | a.style.cssText = "top:1px;float:left;opacity:.5"; |
| | | |
| | | // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) |
| | | support.getSetAttribute = div.className !== "t"; |
| | | |
| | | // IE strips leading whitespace when .innerHTML is used |
| | | support.leadingWhitespace = div.firstChild.nodeType === 3; |
| | | |
| | | // Make sure that tbody elements aren't automatically inserted |
| | | // IE will insert them into empty tables |
| | | support.tbody = !div.getElementsByTagName("tbody").length; |
| | | |
| | | // Make sure that link elements get serialized correctly by innerHTML |
| | | // This requires a wrapper element in IE |
| | | support.htmlSerialize = !!div.getElementsByTagName("link").length; |
| | | |
| | | // Get the style information from getAttribute |
| | | // (IE uses .cssText instead) |
| | | support.style = /top/.test( a.getAttribute("style") ); |
| | | |
| | | // Make sure that URLs aren't manipulated |
| | | // (IE normalizes it by default) |
| | | support.hrefNormalized = a.getAttribute("href") === "/a"; |
| | | |
| | | // Make sure that element opacity exists |
| | | // (IE uses filter instead) |
| | | // Use a regex to work around a WebKit issue. See #5145 |
| | | support.opacity = /^0.5/.test( a.style.opacity ); |
| | | |
| | | // Verify style float existence |
| | | // (IE uses styleFloat instead of cssFloat) |
| | | support.cssFloat = !!a.style.cssFloat; |
| | | |
| | | // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) |
| | | support.checkOn = !!input.value; |
| | | |
| | | // Make sure that a selected-by-default option has a working selected property. |
| | | // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) |
| | | support.optSelected = opt.selected; |
| | | |
| | | // Tests for enctype support on a form (#6743) |
| | | support.enctype = !!document.createElement("form").enctype; |
| | | |
| | | // Makes sure cloning an html5 element does not cause problems |
| | | // Where outerHTML is undefined, this still works |
| | | support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>"; |
| | | |
| | | // Will be defined later |
| | | support.inlineBlockNeedsLayout = false; |
| | | support.shrinkWrapBlocks = false; |
| | | support.pixelPosition = false; |
| | | support.deleteExpando = true; |
| | | support.noCloneEvent = true; |
| | | support.reliableMarginRight = true; |
| | | support.boxSizingReliable = true; |
| | | |
| | | // Make sure checked status is properly cloned |
| | | input.checked = true; |
| | | support.noCloneChecked = input.cloneNode( true ).checked; |
| | | |
| | | // Make sure that the options inside disabled selects aren't marked as disabled |
| | | // (WebKit marks them as disabled) |
| | | select.disabled = true; |
| | | support.optDisabled = !opt.disabled; |
| | | |
| | | // Support: IE<9 |
| | | try { |
| | | delete div.test; |
| | | } catch( e ) { |
| | | support.deleteExpando = false; |
| | | } |
| | | |
| | | // Check if we can trust getAttribute("value") |
| | | input = document.createElement("input"); |
| | | input.setAttribute( "value", "" ); |
| | | support.input = input.getAttribute( "value" ) === ""; |
| | | |
| | | // Check if an input maintains its value after becoming a radio |
| | | input.value = "t"; |
| | | input.setAttribute( "type", "radio" ); |
| | | support.radioValue = input.value === "t"; |
| | | |
| | | // #11217 - WebKit loses check when the name is after the checked attribute |
| | | input.setAttribute( "checked", "t" ); |
| | | input.setAttribute( "name", "t" ); |
| | | |
| | | fragment = document.createDocumentFragment(); |
| | | fragment.appendChild( input ); |
| | | |
| | | // Check if a disconnected checkbox will retain its checked |
| | | // value of true after appended to the DOM (IE6/7) |
| | | support.appendChecked = input.checked; |
| | | |
| | | // WebKit doesn't clone checked state correctly in fragments |
| | | support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; |
| | | |
| | | // Support: IE<9 |
| | | // Opera does not clone events (and typeof div.attachEvent === undefined). |
| | | // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() |
| | | if ( div.attachEvent ) { |
| | | div.attachEvent( "onclick", function() { |
| | | support.noCloneEvent = false; |
| | | }); |
| | | |
| | | div.cloneNode( true ).click(); |
| | | } |
| | | |
| | | // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) |
| | | // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) |
| | | for ( i in { submit: true, change: true, focusin: true }) { |
| | | div.setAttribute( eventName = "on" + i, "t" ); |
| | | |
| | | support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; |
| | | } |
| | | |
| | | div.style.backgroundClip = "content-box"; |
| | | div.cloneNode( true ).style.backgroundClip = ""; |
| | | support.clearCloneStyle = div.style.backgroundClip === "content-box"; |
| | | |
| | | // Support: IE<9 |
| | | // Iteration over object's inherited properties before its own. |
| | | for ( i in jQuery( support ) ) { |
| | | break; |
| | | } |
| | | support.ownLast = i !== "0"; |
| | | |
| | | // Run tests that need a body at doc ready |
| | | jQuery(function() { |
| | | var container, marginDiv, tds, |
| | | divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", |
| | | body = document.getElementsByTagName("body")[0]; |
| | | |
| | | if ( !body ) { |
| | | // Return for frameset docs that don't have a body |
| | | return; |
| | | } |
| | | |
| | | container = document.createElement("div"); |
| | | container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; |
| | | |
| | | body.appendChild( container ).appendChild( div ); |
| | | |
| | | // Support: IE8 |
| | | // Check if table cells still have offsetWidth/Height when they are set |
| | | // to display:none and there are still other visible table cells in a |
| | | // table row; if so, offsetWidth/Height are not reliable for use when |
| | | // determining if an element has been hidden directly using |
| | | // display:none (it is still safe to use offsets if a parent element is |
| | | // hidden; don safety goggles and see bug #4512 for more information). |
| | | div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; |
| | | tds = div.getElementsByTagName("td"); |
| | | tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; |
| | | isSupported = ( tds[ 0 ].offsetHeight === 0 ); |
| | | |
| | | tds[ 0 ].style.display = ""; |
| | | tds[ 1 ].style.display = "none"; |
| | | |
| | | // Support: IE8 |
| | | // Check if empty table cells still have offsetWidth/Height |
| | | support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); |
| | | |
| | | // Check box-sizing and margin behavior. |
| | | div.innerHTML = ""; |
| | | div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; |
| | | |
| | | // Workaround failing boxSizing test due to offsetWidth returning wrong value |
| | | // with some non-1 values of body zoom, ticket #13543 |
| | | jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() { |
| | | support.boxSizing = div.offsetWidth === 4; |
| | | }); |
| | | |
| | | // Use window.getComputedStyle because jsdom on node.js will break without it. |
| | | if ( window.getComputedStyle ) { |
| | | support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; |
| | | support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; |
| | | |
| | | // Check if div with explicit width and no margin-right incorrectly |
| | | // gets computed margin-right based on width of container. (#3333) |
| | | // Fails in WebKit before Feb 2011 nightlies |
| | | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right |
| | | marginDiv = div.appendChild( document.createElement("div") ); |
| | | marginDiv.style.cssText = div.style.cssText = divReset; |
| | | marginDiv.style.marginRight = marginDiv.style.width = "0"; |
| | | div.style.width = "1px"; |
| | | |
| | | support.reliableMarginRight = |
| | | !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); |
| | | } |
| | | |
| | | if ( typeof div.style.zoom !== core_strundefined ) { |
| | | // Support: IE<8 |
| | | // Check if natively block-level elements act like inline-block |
| | | // elements when setting their display to 'inline' and giving |
| | | // them layout |
| | | div.innerHTML = ""; |
| | | div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; |
| | | support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); |
| | | |
| | | // Support: IE6 |
| | | // Check if elements with layout shrink-wrap their children |
| | | div.style.display = "block"; |
| | | div.innerHTML = "<div></div>"; |
| | | div.firstChild.style.width = "5px"; |
| | | support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); |
| | | |
| | | if ( support.inlineBlockNeedsLayout ) { |
| | | // Prevent IE 6 from affecting layout for positioned elements #11048 |
| | | // Prevent IE from shrinking the body in IE 7 mode #12869 |
| | | // Support: IE<8 |
| | | body.style.zoom = 1; |
| | | } |
| | | } |
| | | |
| | | body.removeChild( container ); |
| | | |
| | | // Null elements to avoid leaks in IE |
| | | container = div = tds = marginDiv = null; |
| | | }); |
| | | |
| | | // Null elements to avoid leaks in IE |
| | | all = select = fragment = opt = a = input = null; |
| | | |
| | | return support; |
| | | })({}); |
| | | |
| | | var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, |
| | | rmultiDash = /([A-Z])/g; |
| | | |
| | | function internalData( elem, name, data, pvt /* Internal Use Only */ ){ |
| | | if ( !jQuery.acceptData( elem ) ) { |
| | | return; |
| | | } |
| | | |
| | | var ret, thisCache, |
| | | internalKey = jQuery.expando, |
| | | |
| | | // We have to handle DOM nodes and JS objects differently because IE6-7 |
| | | // can't GC object references properly across the DOM-JS boundary |
| | | isNode = elem.nodeType, |
| | | |
| | | // Only DOM nodes need the global jQuery cache; JS object data is |
| | | // attached directly to the object so GC can occur automatically |
| | | cache = isNode ? jQuery.cache : elem, |
| | | |
| | | // Only defining an ID for JS objects if its cache already exists allows |
| | | // the code to shortcut on the same path as a DOM node with no cache |
| | | id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; |
| | | |
| | | // Avoid doing any more work than we need to when trying to get data on an |
| | | // object that has no data at all |
| | | if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) { |
| | | return; |
| | | } |
| | | |
| | | if ( !id ) { |
| | | // Only DOM nodes need a new unique ID for each element since their data |
| | | // ends up in the global cache |
| | | if ( isNode ) { |
| | | id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++; |
| | | } else { |
| | | id = internalKey; |
| | | } |
| | | } |
| | | |
| | | if ( !cache[ id ] ) { |
| | | // Avoid exposing jQuery metadata on plain JS objects when the object |
| | | // is serialized using JSON.stringify |
| | | cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; |
| | | } |
| | | |
| | | // An object can be passed to jQuery.data instead of a key/value pair; this gets |
| | | // shallow copied over onto the existing cache |
| | | if ( typeof name === "object" || typeof name === "function" ) { |
| | | if ( pvt ) { |
| | | cache[ id ] = jQuery.extend( cache[ id ], name ); |
| | | } else { |
| | | cache[ id ].data = jQuery.extend( cache[ id ].data, name ); |
| | | } |
| | | } |
| | | |
| | | thisCache = cache[ id ]; |
| | | |
| | | // jQuery data() is stored in a separate object inside the object's internal data |
| | | // cache in order to avoid key collisions between internal data and user-defined |
| | | // data. |
| | | if ( !pvt ) { |
| | | if ( !thisCache.data ) { |
| | | thisCache.data = {}; |
| | | } |
| | | |
| | | thisCache = thisCache.data; |
| | | } |
| | | |
| | | if ( data !== undefined ) { |
| | | thisCache[ jQuery.camelCase( name ) ] = data; |
| | | } |
| | | |
| | | // Check for both converted-to-camel and non-converted data property names |
| | | // If a data property was specified |
| | | if ( typeof name === "string" ) { |
| | | |
| | | // First Try to find as-is property data |
| | | ret = thisCache[ name ]; |
| | | |
| | | // Test for null|undefined property data |
| | | if ( ret == null ) { |
| | | |
| | | // Try to find the camelCased property |
| | | ret = thisCache[ jQuery.camelCase( name ) ]; |
| | | } |
| | | } else { |
| | | ret = thisCache; |
| | | } |
| | | |
| | | return ret; |
| | | } |
| | | |
| | | function internalRemoveData( elem, name, pvt ) { |
| | | if ( !jQuery.acceptData( elem ) ) { |
| | | return; |
| | | } |
| | | |
| | | var thisCache, i, |
| | | isNode = elem.nodeType, |
| | | |
| | | // See jQuery.data for more information |
| | | cache = isNode ? jQuery.cache : elem, |
| | | id = isNode ? elem[ jQuery.expando ] : jQuery.expando; |
| | | |
| | | // If there is already no cache entry for this object, there is no |
| | | // purpose in continuing |
| | | if ( !cache[ id ] ) { |
| | | return; |
| | | } |
| | | |
| | | if ( name ) { |
| | | |
| | | thisCache = pvt ? cache[ id ] : cache[ id ].data; |
| | | |
| | | if ( thisCache ) { |
| | | |
| | | // Support array or space separated string names for data keys |
| | | if ( !jQuery.isArray( name ) ) { |
| | | |
| | | // try the string as a key before any manipulation |
| | | if ( name in thisCache ) { |
| | | name = [ name ]; |
| | | } else { |
| | | |
| | | // split the camel cased version by spaces unless a key with the spaces exists |
| | | name = jQuery.camelCase( name ); |
| | | if ( name in thisCache ) { |
| | | name = [ name ]; |
| | | } else { |
| | | name = name.split(" "); |
| | | } |
| | | } |
| | | } else { |
| | | // If "name" is an array of keys... |
| | | // When data is initially created, via ("key", "val") signature, |
| | | // keys will be converted to camelCase. |
| | | // Since there is no way to tell _how_ a key was added, remove |
| | | // both plain key and camelCase key. #12786 |
| | | // This will only penalize the array argument path. |
| | | name = name.concat( jQuery.map( name, jQuery.camelCase ) ); |
| | | } |
| | | |
| | | i = name.length; |
| | | while ( i-- ) { |
| | | delete thisCache[ name[i] ]; |
| | | } |
| | | |
| | | // If there is no data left in the cache, we want to continue |
| | | // and let the cache object itself get destroyed |
| | | if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) { |
| | | return; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // See jQuery.data for more information |
| | | if ( !pvt ) { |
| | | delete cache[ id ].data; |
| | | |
| | | // Don't destroy the parent cache unless the internal data object |
| | | // had been the only thing left in it |
| | | if ( !isEmptyDataObject( cache[ id ] ) ) { |
| | | return; |
| | | } |
| | | } |
| | | |
| | | // Destroy the cache |
| | | if ( isNode ) { |
| | | jQuery.cleanData( [ elem ], true ); |
| | | |
| | | // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) |
| | | /* jshint eqeqeq: false */ |
| | | } else if ( jQuery.support.deleteExpando || cache != cache.window ) { |
| | | /* jshint eqeqeq: true */ |
| | | delete cache[ id ]; |
| | | |
| | | // When all else fails, null |
| | | } else { |
| | | cache[ id ] = null; |
| | | } |
| | | } |
| | | |
| | | jQuery.extend({ |
| | | cache: {}, |
| | | |
| | | // The following elements throw uncatchable exceptions if you |
| | | // attempt to add expando properties to them. |
| | | noData: { |
| | | "applet": true, |
| | | "embed": true, |
| | | // Ban all objects except for Flash (which handle expandos) |
| | | "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" |
| | | }, |
| | | |
| | | hasData: function( elem ) { |
| | | elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; |
| | | return !!elem && !isEmptyDataObject( elem ); |
| | | }, |
| | | |
| | | data: function( elem, name, data ) { |
| | | return internalData( elem, name, data ); |
| | | }, |
| | | |
| | | removeData: function( elem, name ) { |
| | | return internalRemoveData( elem, name ); |
| | | }, |
| | | |
| | | // For internal use only. |
| | | _data: function( elem, name, data ) { |
| | | return internalData( elem, name, data, true ); |
| | | }, |
| | | |
| | | _removeData: function( elem, name ) { |
| | | return internalRemoveData( elem, name, true ); |
| | | }, |
| | | |
| | | // A method for determining if a DOM node can handle the data expando |
| | | acceptData: function( elem ) { |
| | | // Do not set data on non-element because it will not be cleared (#8335). |
| | | if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { |
| | | return false; |
| | | } |
| | | |
| | | var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; |
| | | |
| | | // nodes accept data unless otherwise specified; rejection can be conditional |
| | | return !noData || noData !== true && elem.getAttribute("classid") === noData; |
| | | } |
| | | }); |
| | | |
| | | jQuery.fn.extend({ |
| | | data: function( key, value ) { |
| | | var attrs, name, |
| | | data = null, |
| | | i = 0, |
| | | elem = this[0]; |
| | | |
| | | // Special expections of .data basically thwart jQuery.access, |
| | | // so implement the relevant behavior ourselves |
| | | |
| | | // Gets all values |
| | | if ( key === undefined ) { |
| | | if ( this.length ) { |
| | | data = jQuery.data( elem ); |
| | | |
| | | if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { |
| | | attrs = elem.attributes; |
| | | for ( ; i < attrs.length; i++ ) { |
| | | name = attrs[i].name; |
| | | |
| | | if ( name.indexOf("data-") === 0 ) { |
| | | name = jQuery.camelCase( name.slice(5) ); |
| | | |
| | | dataAttr( elem, name, data[ name ] ); |
| | | } |
| | | } |
| | | jQuery._data( elem, "parsedAttrs", true ); |
| | | } |
| | | } |
| | | |
| | | return data; |
| | | } |
| | | |
| | | // Sets multiple values |
| | | if ( typeof key === "object" ) { |
| | | return this.each(function() { |
| | | jQuery.data( this, key ); |
| | | }); |
| | | } |
| | | |
| | | return arguments.length > 1 ? |
| | | |
| | | // Sets one value |
| | | this.each(function() { |
| | | jQuery.data( this, key, value ); |
| | | }) : |
| | | |
| | | // Gets one value |
| | | // Try to fetch any internally stored data first |
| | | elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; |
| | | }, |
| | | |
| | | removeData: function( key ) { |
| | | return this.each(function() { |
| | | jQuery.removeData( this, key ); |
| | | }); |
| | | } |
| | | }); |
| | | |
| | | function dataAttr( elem, key, data ) { |
| | | // If nothing was found internally, try to fetch any |
| | | // data from the HTML5 data-* attribute |
| | | if ( data === undefined && elem.nodeType === 1 ) { |
| | | |
| | | var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); |
| | | |
| | | data = elem.getAttribute( name ); |
| | | |
| | | if ( typeof data === "string" ) { |
| | | try { |
| | | data = data === "true" ? true : |
| | | data === "false" ? false : |
| | | data === "null" ? null : |
| | | // Only convert to a number if it doesn't change the string |
| | | +data + "" === data ? +data : |
| | | rbrace.test( data ) ? jQuery.parseJSON( data ) : |
| | | data; |
| | | } catch( e ) {} |
| | | |
| | | // Make sure we set the data so it isn't changed later |
| | | jQuery.data( elem, key, data ); |
| | | |
| | | } else { |
| | | data = undefined; |
| | | } |
| | | } |
| | | |
| | | return data; |
| | | } |
| | | |
| | | // checks a cache object for emptiness |
| | | function isEmptyDataObject( obj ) { |
| | | var name; |
| | | for ( name in obj ) { |
| | | |
| | | // if the public data object is empty, the private is still empty |
| | | if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { |
| | | continue; |
| | | } |
| | | if ( name !== "toJSON" ) { |
| | | return false; |
| | | } |
| | | } |
| | | |
| | | return true; |
| | | } |
| | | jQuery.extend({ |
| | | queue: function( elem, type, data ) { |
| | | var queue; |
| | | |
| | | if ( elem ) { |
| | | type = ( type || "fx" ) + "queue"; |
| | | queue = jQuery._data( elem, type ); |
| | | |
| | | // Speed up dequeue by getting out quickly if this is just a lookup |
| | | if ( data ) { |
| | | if ( !queue || jQuery.isArray(data) ) { |
| | | queue = jQuery._data( elem, type, jQuery.makeArray(data) ); |
| | | } else { |
| | | queue.push( data ); |
| | | } |
| | | } |
| | | return queue || []; |
| | | } |
| | | }, |
| | | |
| | | dequeue: function( elem, type ) { |
| | | type = type || "fx"; |
| | | |
| | | var queue = jQuery.queue( elem, type ), |
| | | startLength = queue.length, |
| | | fn = queue.shift(), |
| | | hooks = jQuery._queueHooks( elem, type ), |
| | | next = function() { |
| | | jQuery.dequeue( elem, type ); |
| | | }; |
| | | |
| | | // If the fx queue is dequeued, always remove the progress sentinel |
| | | if ( fn === "inprogress" ) { |
| | | fn = queue.shift(); |
| | | startLength--; |
| | | } |
| | | |
| | | if ( fn ) { |
| | | |
| | | // Add a progress sentinel to prevent the fx queue from being |
| | | // automatically dequeued |
| | | if ( type === "fx" ) { |
| | | queue.unshift( "inprogress" ); |
| | | } |
| | | |
| | | // clear up the last queue stop function |
| | | delete hooks.stop; |
| | | fn.call( elem, next, hooks ); |
| | | } |
| | | |
| | | if ( !startLength && hooks ) { |
| | | hooks.empty.fire(); |
| | | } |
| | | }, |
| | | |
| | | // not intended for public consumption - generates a queueHooks object, or returns the current one |
| | | _queueHooks: function( elem, type ) { |
| | | var key = type + "queueHooks"; |
| | | return jQuery._data( elem, key ) || jQuery._data( elem, key, { |
| | | empty: jQuery.Callbacks("once memory").add(function() { |
| | | jQuery._removeData( elem, type + "queue" ); |
| | | jQuery._removeData( elem, key ); |
| | | }) |
| | | }); |
| | | } |
| | | }); |
| | | |
| | | jQuery.fn.extend({ |
| | | queue: function( type, data ) { |
| | | var setter = 2; |
| | | |
| | | if ( typeof type !== "string" ) { |
| | | data = type; |
| | | type = "fx"; |
| | | setter--; |
| | | } |
| | | |
| | | if ( arguments.length < setter ) { |
| | | return jQuery.queue( this[0], type ); |
| | | } |
| | | |
| | | return data === undefined ? |
| | | this : |
| | | this.each(function() { |
| | | var queue = jQuery.queue( this, type, data ); |
| | | |
| | | // ensure a hooks for this queue |
| | | jQuery._queueHooks( this, type ); |
| | | |
| | | if ( type === "fx" && queue[0] !== "inprogress" ) { |
| | | jQuery.dequeue( this, type ); |
| | | } |
| | | }); |
| | | }, |
| | | dequeue: function( type ) { |
| | | return this.each(function() { |
| | | jQuery.dequeue( this, type ); |
| | | }); |
| | | }, |
| | | // Based off of the plugin by Clint Helfers, with permission. |
| | | // http://blindsignals.com/index.php/2009/07/jquery-delay/ |
| | | delay: function( time, type ) { |
| | | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
| | | type = type || "fx"; |
| | | |
| | | return this.queue( type, function( next, hooks ) { |
| | | var timeout = setTimeout( next, time ); |
| | | hooks.stop = function() { |
| | | clearTimeout( timeout ); |
| | | }; |
| | | }); |
| | | }, |
| | | clearQueue: function( type ) { |
| | | return this.queue( type || "fx", [] ); |
| | | }, |
| | | // Get a promise resolved when queues of a certain type |
| | | // are emptied (fx is the type by default) |
| | | promise: function( type, obj ) { |
| | | var tmp, |
| | | count = 1, |
| | | defer = jQuery.Deferred(), |
| | | elements = this, |
| | | i = this.length, |
| | | resolve = function() { |
| | | if ( !( --count ) ) { |
| | | defer.resolveWith( elements, [ elements ] ); |
| | | } |
| | | }; |
| | | |
| | | if ( typeof type !== "string" ) { |
| | | obj = type; |
| | | type = undefined; |
| | | } |
| | | type = type || "fx"; |
| | | |
| | | while( i-- ) { |
| | | tmp = jQuery._data( elements[ i ], type + "queueHooks" ); |
| | | if ( tmp && tmp.empty ) { |
| | | count++; |
| | | tmp.empty.add( resolve ); |
| | | } |
| | | } |
| | | resolve(); |
| | | return defer.promise( obj ); |
| | | } |
| | | }); |
| | | var nodeHook, boolHook, |
| | | rclass = /[\t\r\n\f]/g, |
| | | rreturn = /\r/g, |
| | | rfocusable = /^(?:input|select|textarea|button|object)$/i, |
| | | rclickable = /^(?:a|area)$/i, |
| | | ruseDefault = /^(?:checked|selected)$/i, |
| | | getSetAttribute = jQuery.support.getSetAttribute, |
| | | getSetInput = jQuery.support.input; |
| | | |
| | | jQuery.fn.extend({ |
| | | attr: function( name, value ) { |
| | | return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); |
| | | }, |
| | | |
| | | removeAttr: function( name ) { |
| | | return this.each(function() { |
| | | jQuery.removeAttr( this, name ); |
| | | }); |
| | | }, |
| | | |
| | | prop: function( name, value ) { |
| | | return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); |
| | | }, |
| | | |
| | | removeProp: function( name ) { |
| | | name = jQuery.propFix[ name ] || name; |
| | | return this.each(function() { |
| | | // try/catch handles cases where IE balks (such as removing a property on window) |
| | | try { |
| | | this[ name ] = undefined; |
| | | delete this[ name ]; |
| | | } catch( e ) {} |
| | | }); |
| | | }, |
| | | |
| | | addClass: function( value ) { |
| | | var classes, elem, cur, clazz, j, |
| | | i = 0, |
| | | len = this.length, |
| | | proceed = typeof value === "string" && value; |
| | | |
| | | if ( jQuery.isFunction( value ) ) { |
| | | return this.each(function( j ) { |
| | | jQuery( this ).addClass( value.call( this, j, this.className ) ); |
| | | }); |
| | | } |
| | | |
| | | if ( proceed ) { |
| | | // The disjunction here is for better compressibility (see removeClass) |
| | | classes = ( value || "" ).match( core_rnotwhite ) || []; |
| | | |
| | | for ( ; i < len; i++ ) { |
| | | elem = this[ i ]; |
| | | cur = elem.nodeType === 1 && ( elem.className ? |
| | | ( " " + elem.className + " " ).replace( rclass, " " ) : |
| | | " " |
| | | ); |
| | | |
| | | if ( cur ) { |
| | | j = 0; |
| | | while ( (clazz = classes[j++]) ) { |
| | | if ( cur.indexOf( " " + clazz + " " ) < 0 ) { |
| | | cur += clazz + " "; |
| | | } |
| | | } |
| | | elem.className = jQuery.trim( cur ); |
| | | |
| | | } |
| | | } |
| | | } |
| | | |
| | | return this; |
| | | }, |
| | | |
| | | removeClass: function( value ) { |
| | | var classes, elem, cur, clazz, j, |
| | | i = 0, |
| | | len = this.length, |
| | | proceed = arguments.length === 0 || typeof value === "string" && value; |
| | | |
| | | if ( jQuery.isFunction( value ) ) { |
| | | return this.each(function( j ) { |
| | | jQuery( this ).removeClass( value.call( this, j, this.className ) ); |
| | | }); |
| | | } |
| | | if ( proceed ) { |
| | | classes = ( value || "" ).match( core_rnotwhite ) || []; |
| | | |
| | | for ( ; i < len; i++ ) { |
| | | elem = this[ i ]; |
| | | // This expression is here for better compressibility (see addClass) |
| | | cur = elem.nodeType === 1 && ( elem.className ? |
| | | ( " " + elem.className + " " ).replace( rclass, " " ) : |
| | | "" |
| | | ); |
| | | |
| | | if ( cur ) { |
| | | j = 0; |
| | | while ( (clazz = classes[j++]) ) { |
| | | // Remove *all* instances |
| | | while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { |
| | | cur = cur.replace( " " + clazz + " ", " " ); |
| | | } |
| | | } |
| | | elem.className = value ? jQuery.trim( cur ) : ""; |
| | | } |
| | | } |
| | | } |
| | | |
| | | return this; |
| | | }, |
| | | |
| | | toggleClass: function( value, stateVal ) { |
| | | var type = typeof value; |
| | | |
| | | if ( typeof stateVal === "boolean" && type === "string" ) { |
| | | return stateVal ? this.addClass( value ) : this.removeClass( value ); |
| | | } |
| | | |
| | | if ( jQuery.isFunction( value ) ) { |
| | | return this.each(function( i ) { |
| | | jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); |
| | | }); |
| | | } |
| | | |
| | | return this.each(function() { |
| | | if ( type === "string" ) { |
| | | // toggle individual class names |
| | | var className, |
| | | i = 0, |
| | | self = jQuery( this ), |
| | | classNames = value.match( core_rnotwhite ) || []; |
| | | |
| | | while ( (className = classNames[ i++ ]) ) { |
| | | // check each className given, space separated list |
| | | if ( self.hasClass( className ) ) { |
| | | self.removeClass( className ); |
| | | } else { |
| | | self.addClass( className ); |
| | | } |
| | | } |
| | | |
| | | // Toggle whole class name |
| | | } else if ( type === core_strundefined || type === "boolean" ) { |
| | | if ( this.className ) { |
| | | // store className if set |
| | | jQuery._data( this, "__className__", this.className ); |
| | | } |
| | | |
| | | // If the element has a class name or if we're passed "false", |
| | | // then remove the whole classname (if there was one, the above saved it). |
| | | // Otherwise bring back whatever was previously saved (if anything), |
| | | // falling back to the empty string if nothing was stored. |
| | | this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; |
| | | } |
| | | }); |
| | | }, |
| | | |
| | | hasClass: function( selector ) { |
| | | var className = " " + selector + " ", |
| | | i = 0, |
| | | l = this.length; |
| | | for ( ; i < l; i++ ) { |
| | | if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { |
| | | return true; |
| | | } |
| | | } |
| | | |
| | | return false; |
| | | }, |
| | | |
| | | val: function( value ) { |
| | | var ret, hooks, isFunction, |
| | | elem = this[0]; |
| | | |
| | | if ( !arguments.length ) { |
| | | if ( elem ) { |
| | | hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; |
| | | |
| | | if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { |
| | | return ret; |
| | | } |
| | | |
| | | ret = elem.value; |
| | | |
| | | return typeof ret === "string" ? |
| | | // handle most common string cases |
| | | ret.replace(rreturn, "") : |
| | | // handle cases where value is null/undef or number |
| | | ret == null ? "" : ret; |
| | | } |
| | | |
| | | return; |
| | | } |
| | | |
| | | isFunction = jQuery.isFunction( value ); |
| | | |
| | | return this.each(function( i ) { |
| | | var val; |
| | | |
| | | if ( this.nodeType !== 1 ) { |
| | | return; |
| | | } |
| | | |
| | | if ( isFunction ) { |
| | | val = value.call( this, i, jQuery( this ).val() ); |
| | | } else { |
| | | val = value; |
| | | } |
| | | |
| | | // Treat null/undefined as ""; convert numbers to string |
| | | if ( val == null ) { |
| | | val = ""; |
| | | } else if ( typeof val === "number" ) { |
| | | val += ""; |
| | | } else if ( jQuery.isArray( val ) ) { |
| | | val = jQuery.map(val, function ( value ) { |
| | | return value == null ? "" : value + ""; |
| | | }); |
| | | } |
| | | |
| | | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; |
| | | |
| | | // If set returns undefined, fall back to normal setting |
| | | if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { |
| | | this.value = val; |
| | | } |
| | | }); |
| | | } |
| | | }); |
| | | |
| | | jQuery.extend({ |
| | | valHooks: { |
| | | option: { |
| | | get: function( elem ) { |
| | | // Use proper attribute retrieval(#6932, #12072) |
| | | var val = jQuery.find.attr( elem, "value" ); |
| | | return val != null ? |
| | | val : |
| | | elem.text; |
| | | } |
| | | }, |
| | | select: { |
| | | get: function( elem ) { |
| | | var value, option, |
| | | options = elem.options, |
| | | index = elem.selectedIndex, |
| | | one = elem.type === "select-one" || index < 0, |
| | | values = one ? null : [], |
| | | max = one ? index + 1 : options.length, |
| | | i = index < 0 ? |
| | | max : |
| | | one ? index : 0; |
| | | |
| | | // Loop through all the selected options |
| | | for ( ; i < max; i++ ) { |
| | | option = options[ i ]; |
| | | |
| | | // oldIE doesn't update selected after form reset (#2551) |
| | | if ( ( option.selected || i === index ) && |
| | | // Don't return options that are disabled or in a disabled optgroup |
| | | ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && |
| | | ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { |
| | | |
| | | // Get the specific value for the option |
| | | value = jQuery( option ).val(); |
| | | |
| | | // We don't need an array for one selects |
| | | if ( one ) { |
| | | return value; |
| | | } |
| | | |
| | | // Multi-Selects return an array |
| | | values.push( value ); |
| | | } |
| | | } |
| | | |
| | | return values; |
| | | }, |
| | | |
| | | set: function( elem, value ) { |
| | | var optionSet, option, |
| | | options = elem.options, |
| | | values = jQuery.makeArray( value ), |
| | | i = options.length; |
| | | |
| | | while ( i-- ) { |
| | | option = options[ i ]; |
| | | if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) { |
| | | optionSet = true; |
| | | } |
| | | } |
| | | |
| | | // force browsers to behave consistently when non-matching value is set |
| | | if ( !optionSet ) { |
| | | elem.selectedIndex = -1; |
| | | } |
| | | return values; |
| | | } |
| | | } |
| | | }, |
| | | |
| | | attr: function( elem, name, value ) { |
| | | var hooks, ret, |
| | | nType = elem.nodeType; |
| | | |
| | | // don't get/set attributes on text, comment and attribute nodes |
| | | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
| | | return; |
| | | } |
| | | |
| | | // Fallback to prop when attributes are not supported |
| | | if ( typeof elem.getAttribute === core_strundefined ) { |
| | | return jQuery.prop( elem, name, value ); |
| | | } |
| | | |
| | | // All attributes are lowercase |
| | | // Grab necessary hook if one is defined |
| | | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
| | | name = name.toLowerCase(); |
| | | hooks = jQuery.attrHooks[ name ] || |
| | | ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); |
| | | } |
| | | |
| | | if ( value !== undefined ) { |
| | | |
| | | if ( value === null ) { |
| | | jQuery.removeAttr( elem, name ); |
| | | |
| | | } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { |
| | | return ret; |
| | | |
| | | } else { |
| | | elem.setAttribute( name, value + "" ); |
| | | return value; |
| | | } |
| | | |
| | | } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { |
| | | return ret; |
| | | |
| | | } else { |
| | | ret = jQuery.find.attr( elem, name ); |
| | | |
| | | // Non-existent attributes return null, we normalize to undefined |
| | | return ret == null ? |
| | | undefined : |
| | | ret; |
| | | } |
| | | }, |
| | | |
| | | removeAttr: function( elem, value ) { |
| | | var name, propName, |
| | | i = 0, |
| | | attrNames = value && value.match( core_rnotwhite ); |
| | | |
| | | if ( attrNames && elem.nodeType === 1 ) { |
| | | while ( (name = attrNames[i++]) ) { |
| | | propName = jQuery.propFix[ name ] || name; |
| | | |
| | | // Boolean attributes get special treatment (#10870) |
| | | if ( jQuery.expr.match.bool.test( name ) ) { |
| | | // Set corresponding property to false |
| | | if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
| | | elem[ propName ] = false; |
| | | // Support: IE<9 |
| | | // Also clear defaultChecked/defaultSelected (if appropriate) |
| | | } else { |
| | | elem[ jQuery.camelCase( "default-" + name ) ] = |
| | | elem[ propName ] = false; |
| | | } |
| | | |
| | | // See #9699 for explanation of this approach (setting first, then removal) |
| | | } else { |
| | | jQuery.attr( elem, name, "" ); |
| | | } |
| | | |
| | | elem.removeAttribute( getSetAttribute ? name : propName ); |
| | | } |
| | | } |
| | | }, |
| | | |
| | | attrHooks: { |
| | | type: { |
| | | set: function( elem, value ) { |
| | | if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { |
| | | // Setting the type on a radio button after the value resets the value in IE6-9 |
| | | // Reset value to default in case type is set after value during creation |
| | | var val = elem.value; |
| | | elem.setAttribute( "type", value ); |
| | | if ( val ) { |
| | | elem.value = val; |
| | | } |
| | | return value; |
| | | } |
| | | } |
| | | } |
| | | }, |
| | | |
| | | propFix: { |
| | | "for": "htmlFor", |
| | | "class": "className" |
| | | }, |
| | | |
| | | prop: function( elem, name, value ) { |
| | | var ret, hooks, notxml, |
| | | nType = elem.nodeType; |
| | | |
| | | // don't get/set properties on text, comment and attribute nodes |
| | | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
| | | return; |
| | | } |
| | | |
| | | notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); |
| | | |
| | | if ( notxml ) { |
| | | // Fix name and attach hooks |
| | | name = jQuery.propFix[ name ] || name; |
| | | hooks = jQuery.propHooks[ name ]; |
| | | } |
| | | |
| | | if ( value !== undefined ) { |
| | | return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? |
| | | ret : |
| | | ( elem[ name ] = value ); |
| | | |
| | | } else { |
| | | return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? |
| | | ret : |
| | | elem[ name ]; |
| | | } |
| | | }, |
| | | |
| | | propHooks: { |
| | | tabIndex: { |
| | | get: function( elem ) { |
| | | // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set |
| | | // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ |
| | | // Use proper attribute retrieval(#12072) |
| | | var tabindex = jQuery.find.attr( elem, "tabindex" ); |
| | | |
| | | return tabindex ? |
| | | parseInt( tabindex, 10 ) : |
| | | rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? |
| | | 0 : |
| | | -1; |
| | | } |
| | | } |
| | | } |
| | | }); |
| | | |
| | | // Hooks for boolean attributes |
| | | boolHook = { |
| | | set: function( elem, value, name ) { |
| | | if ( value === false ) { |
| | | // Remove boolean attributes when set to false |
| | | jQuery.removeAttr( elem, name ); |
| | | } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
| | | // IE<8 needs the *property* name |
| | | elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); |
| | | |
| | | // Use defaultChecked and defaultSelected for oldIE |
| | | } else { |
| | | elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; |
| | | } |
| | | |
| | | return name; |
| | | } |
| | | }; |
| | | jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { |
| | | var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr; |
| | | |
| | | jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ? |
| | | function( elem, name, isXML ) { |
| | | var fn = jQuery.expr.attrHandle[ name ], |
| | | ret = isXML ? |
| | | undefined : |
| | | /* jshint eqeqeq: false */ |
| | | (jQuery.expr.attrHandle[ name ] = undefined) != |
| | | getter( elem, name, isXML ) ? |
| | | |
| | | name.toLowerCase() : |
| | | null; |
| | | jQuery.expr.attrHandle[ name ] = fn; |
| | | return ret; |
| | | } : |
| | | function( elem, name, isXML ) { |
| | | return isXML ? |
| | | undefined : |
| | | elem[ jQuery.camelCase( "default-" + name ) ] ? |
| | | name.toLowerCase() : |
| | | null; |
| | | }; |
| | | }); |
| | | |
| | | // fix oldIE attroperties |
| | | if ( !getSetInput || !getSetAttribute ) { |
| | | jQuery.attrHooks.value = { |
| | | set: function( elem, value, name ) { |
| | | if ( jQuery.nodeName( elem, "input" ) ) { |
| | | // Does not return so that setAttribute is also used |
| | | elem.defaultValue = value; |
| | | } else { |
| | | // Use nodeHook if defined (#1954); otherwise setAttribute is fine |
| | | return nodeHook && nodeHook.set( elem, value, name ); |
| | | } |
| | | } |
| | | }; |
| | | } |
| | | |
| | | // IE6/7 do not support getting/setting some attributes with get/setAttribute |
| | | if ( !getSetAttribute ) { |
| | | |
| | | // Use this for any attribute in IE6/7 |
| | | // This fixes almost every IE6/7 issue |
| | | nodeHook = { |
| | | set: function( elem, value, name ) { |
| | | // Set the existing or create a new attribute node |
| | | var ret = elem.getAttributeNode( name ); |
| | | if ( !ret ) { |
| | | elem.setAttributeNode( |
| | | (ret = elem.ownerDocument.createAttribute( name )) |
| | | ); |
| | | } |
| | | |
| | | ret.value = value += ""; |
| | | |
| | | // Break association with cloned elements by also using setAttribute (#9646) |
| | | return name === "value" || value === elem.getAttribute( name ) ? |
| | | value : |
| | | undefined; |
| | | } |
| | | }; |
| | | jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords = |
| | | // Some attributes are constructed with empty-string values when not defined |
| | | function( elem, name, isXML ) { |
| | | var ret; |
| | | return isXML ? |
| | | undefined : |
| | | (ret = elem.getAttributeNode( name )) && ret.value !== "" ? |
| | | ret.value : |
| | | null; |
| | | }; |
| | | jQuery.valHooks.button = { |
| | | get: function( elem, name ) { |
| | | var ret = elem.getAttributeNode( name ); |
| | | return ret && ret.specified ? |
| | | ret.value : |
| | | undefined; |
| | | }, |
| | | set: nodeHook.set |
| | | }; |
| | | |
| | | // Set contenteditable to false on removals(#10429) |
| | | // Setting to empty string throws an error as an invalid value |
| | | jQuery.attrHooks.contenteditable = { |
| | | set: function( elem, value, name ) { |
| | | nodeHook.set( elem, value === "" ? false : value, name ); |
| | | } |
| | | }; |
| | | |
| | | // Set width and height to auto instead of 0 on empty string( Bug #8150 ) |
| | | // This is for removals |
| | | jQuery.each([ "width", "height" ], function( i, name ) { |
| | | jQuery.attrHooks[ name ] = { |
| | | set: function( elem, value ) { |
| | | if ( value === "" ) { |
| | | elem.setAttribute( name, "auto" ); |
| | | return value; |
| | | } |
| | | } |
| | | }; |
| | | }); |
| | | } |
| | | |
| | | |
| | | // Some attributes require a special call on IE |
| | | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx |
| | | if ( !jQuery.support.hrefNormalized ) { |
| | | // href/src property should get the full normalized URL (#10299/#12915) |
| | | jQuery.each([ "href", "src" ], function( i, name ) { |
| | | jQuery.propHooks[ name ] = { |
| | | get: function( elem ) { |
| | | return elem.getAttribute( name, 4 ); |
| | | } |
| | | }; |
| | | }); |
| | | } |
| | | |
| | | if ( !jQuery.support.style ) { |
| | | jQuery.attrHooks.style = { |
| | | get: function( elem ) { |
| | | // Return undefined in the case of empty string |
| | | // Note: IE uppercases css property names, but if we were to .toLowerCase() |
| | | // .cssText, that would destroy case senstitivity in URL's, like in "background" |
| | | return elem.style.cssText || undefined; |
| | | }, |
| | | set: function( elem, value ) { |
| | | return ( elem.style.cssText = value + "" ); |
| | | } |
| | | }; |
| | | } |
| | | |
| | | // Safari mis-reports the default selected property of an option |
| | | // Accessing the parent's selectedIndex property fixes it |
| | | if ( !jQuery.support.optSelected ) { |
| | | jQuery.propHooks.selected = { |
| | | get: function( elem ) { |
| | | var parent = elem.parentNode; |
| | | |
| | | if ( parent ) { |
| | | parent.selectedIndex; |
| | | |
| | | // Make sure that it also works with optgroups, see #5701 |
| | | if ( parent.parentNode ) { |
| | | parent.parentNode.selectedIndex; |
| | | } |
| | | } |
| | | return null; |
| | | } |
| | | }; |
| | | } |
| | | |
| | | jQuery.each([ |
| | | "tabIndex", |
| | | "readOnly", |
| | | "maxLength", |
| | | "cellSpacing", |
| | | "cellPadding", |
| | | "rowSpan", |
| | | "colSpan", |
| | | "useMap", |
| | | "frameBorder", |
| | | "contentEditable" |
| | | ], function() { |
| | | jQuery.propFix[ this.toLowerCase() ] = this; |
| | | }); |
| | | |
| | | // IE6/7 call enctype encoding |
| | | if ( !jQuery.support.enctype ) { |
| | | jQuery.propFix.enctype = "encoding"; |
| | | } |
| | | |
| | | // Radios and checkboxes getter/setter |
| | | jQuery.each([ "radio", "checkbox" ], function() { |
| | | jQuery.valHooks[ this ] = { |
| | | set: function( elem, value ) { |
| | | if ( jQuery.isArray( value ) ) { |
| | | return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); |
| | | } |
| | | } |
| | | }; |
| | | if ( !jQuery.support.checkOn ) { |
| | | jQuery.valHooks[ this ].get = function( elem ) { |
| | | // Support: Webkit |
| | | // "" is returned instead of "on" if a value isn't specified |
| | | return elem.getAttribute("value") === null ? "on" : elem.value; |
| | | }; |
| | | } |
| | | }); |
| | | var rformElems = /^(?:input|select|textarea)$/i, |
| | | rkeyEvent = /^key/, |
| | | rmouseEvent = /^(?:mouse|contextmenu)|click/, |
| | | rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, |
| | | rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; |
| | | |
| | | function returnTrue() { |
| | | return true; |
| | | } |
| | | |
| | | function returnFalse() { |
| | | return false; |
| | | } |
| | | |
| | | function safeActiveElement() { |
| | | try { |
| | | return document.activeElement; |
| | | } catch ( err ) { } |
| | | } |
| | | |
| | | /* |
| | | * Helper functions for managing events -- not part of the public interface. |
| | | * Props to Dean Edwards' addEvent library for many of the ideas. |
| | | */ |
| | | jQuery.event = { |
| | | |
| | | global: {}, |
| | | |
| | | add: function( elem, types, handler, data, selector ) { |
| | | var tmp, events, t, handleObjIn, |
| | | special, eventHandle, handleObj, |
| | | handlers, type, namespaces, origType, |
| | | elemData = jQuery._data( elem ); |
| | | |
| | | // Don't attach events to noData or text/comment nodes (but allow plain objects) |
| | | if ( !elemData ) { |
| | | return; |
| | | } |
| | | |
| | | // Caller can pass in an object of custom data in lieu of the handler |
| | | if ( handler.handler ) { |
| | | handleObjIn = handler; |
| | | handler = handleObjIn.handler; |
| | | selector = handleObjIn.selector; |
| | | } |
| | | |
| | | // Make sure that the handler has a unique ID, used to find/remove it later |
| | | if ( !handler.guid ) { |
| | | handler.guid = jQuery.guid++; |
| | | } |
| | | |
| | | // Init the element's event structure and main handler, if this is the first |
| | | if ( !(events = elemData.events) ) { |
| | | events = elemData.events = {}; |
| | | } |
| | | if ( !(eventHandle = elemData.handle) ) { |
| | | eventHandle = elemData.handle = function( e ) { |
| | | // Discard the second event of a jQuery.event.trigger() and |
| | | // when an event is called after a page has unloaded |
| | | return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? |
| | | jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : |
| | | undefined; |
| | | }; |
| | | // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events |
| | | eventHandle.elem = elem; |
| | | } |
| | | |
| | | // Handle multiple events separated by a space |
| | | types = ( types || "" ).match( core_rnotwhite ) || [""]; |
| | | t = types.length; |
| | | while ( t-- ) { |
| | | tmp = rtypenamespace.exec( types[t] ) || []; |
| | | type = origType = tmp[1]; |
| | | namespaces = ( tmp[2] || "" ).split( "." ).sort(); |
| | | |
| | | // There *must* be a type, no attaching namespace-only handlers |
| | | if ( !type ) { |
| | | continue; |
| | | } |
| | | |
| | | // If event changes its type, use the special event handlers for the changed type |
| | | special = jQuery.event.special[ type ] || {}; |
| | | |
| | | // If selector defined, determine special event api type, otherwise given type |
| | | type = ( selector ? special.delegateType : special.bindType ) || type; |
| | | |
| | | // Update special based on newly reset type |
| | | special = jQuery.event.special[ type ] || {}; |
| | | |
| | | // handleObj is passed to all event handlers |
| | | handleObj = jQuery.extend({ |
| | | type: type, |
| | | origType: origType, |
| | | data: data, |
| | | handler: handler, |
| | | guid: handler.guid, |
| | | selector: selector, |
| | | needsContext: selector && jQuery.expr.match.needsContext.test( selector ), |
| | | namespace: namespaces.join(".") |
| | | }, handleObjIn ); |
| | | |
| | | // Init the event handler queue if we're the first |
| | | if ( !(handlers = events[ type ]) ) { |
| | | handlers = events[ type ] = []; |
| | | handlers.delegateCount = 0; |
| | | |
| | | // Only use addEventListener/attachEvent if the special events handler returns false |
| | | if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
| | | // Bind the global event handler to the element |
| | | if ( elem.addEventListener ) { |
| | | elem.addEventListener( type, eventHandle, false ); |
| | | |
| | | } else if ( elem.attachEvent ) { |
| | | elem.attachEvent( "on" + type, eventHandle ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | if ( special.add ) { |
| | | special.add.call( elem, handleObj ); |
| | | |
| | | if ( !handleObj.handler.guid ) { |
| | | handleObj.handler.guid = handler.guid; |
| | | } |
| | | } |
| | | |
| | | // Add to the element's handler list, delegates in front |
| | | if ( selector ) { |
| | | handlers.splice( handlers.delegateCount++, 0, handleObj ); |
| | | } else { |
| | | handlers.push( handleObj ); |
| | | } |
| | | |
| | | // Keep track of which events have ever been used, for event optimization |
| | | jQuery.event.global[ type ] = true; |
| | | } |
| | | |
| | | // Nullify elem to prevent memory leaks in IE |
| | | elem = null; |
| | | }, |
| | | |
| | | // Detach an event or set of events from an element |
| | | remove: function( elem, types, handler, selector, mappedTypes ) { |
| | | var j, handleObj, tmp, |
| | | origCount, t, events, |
| | | special, handlers, type, |
| | | namespaces, origType, |
| | | elemData = jQuery.hasData( elem ) && jQuery._data( elem ); |
| | | |
| | | if ( !elemData || !(events = elemData.events) ) { |
| | | return; |
| | | } |
| | | |
| | | // Once for each type.namespace in types; type may be omitted |
| | | types = ( types || "" ).match( core_rnotwhite ) || [""]; |
| | | t = types.length; |
| | | while ( t-- ) { |
| | | tmp = rtypenamespace.exec( types[t] ) || []; |
| | | type = origType = tmp[1]; |
| | | namespaces = ( tmp[2] || "" ).split( "." ).sort(); |
| | | |
| | | // Unbind all events (on this namespace, if provided) for the element |
| | | if ( !type ) { |
| | | for ( type in events ) { |
| | | jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); |
| | | } |
| | | continue; |
| | | } |
| | | |
| | | special = jQuery.event.special[ type ] || {}; |
| | | type = ( selector ? special.delegateType : special.bindType ) || type; |
| | | handlers = events[ type ] || []; |
| | | tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); |
| | | |
| | | // Remove matching events |
| | | origCount = j = handlers.length; |
| | | while ( j-- ) { |
| | | handleObj = handlers[ j ]; |
| | | |
| | | if ( ( mappedTypes || origType === handleObj.origType ) && |
| | | ( !handler || handler.guid === handleObj.guid ) && |
| | | ( !tmp || tmp.test( handleObj.namespace ) ) && |
| | | ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { |
| | | handlers.splice( j, 1 ); |
| | | |
| | | if ( handleObj.selector ) { |
| | | handlers.delegateCount--; |
| | | } |
| | | if ( special.remove ) { |
| | | special.remove.call( elem, handleObj ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Remove generic event handler if we removed something and no more handlers exist |
| | | // (avoids potential for endless recursion during removal of special event handlers) |
| | | if ( origCount && !handlers.length ) { |
| | | if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { |
| | | jQuery.removeEvent( elem, type, elemData.handle ); |
| | | } |
| | | |
| | | delete events[ type ]; |
| | | } |
| | | } |
| | | |
| | | // Remove the expando if it's no longer used |
| | | if ( jQuery.isEmptyObject( events ) ) { |
| | | delete elemData.handle; |
| | | |
| | | // removeData also checks for emptiness and clears the expando if empty |
| | | // so use it instead of delete |
| | | jQuery._removeData( elem, "events" ); |
| | | } |
| | | }, |
| | | |
| | | trigger: function( event, data, elem, onlyHandlers ) { |
| | | var handle, ontype, cur, |
| | | bubbleType, special, tmp, i, |
| | | eventPath = [ elem || document ], |
| | | type = core_hasOwn.call( event, "type" ) ? event.type : event, |
| | | namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; |
| | | |
| | | cur = tmp = elem = elem || document; |
| | | |
| | | // Don't do events on text and comment nodes |
| | | if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
| | | return; |
| | | } |
| | | |
| | | // focus/blur morphs to focusin/out; ensure we're not firing them right now |
| | | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { |
| | | return; |
| | | } |
| | | |
| | | if ( type.indexOf(".") >= 0 ) { |
| | | // Namespaced trigger; create a regexp to match event type in handle() |
| | | namespaces = type.split("."); |
| | | type = namespaces.shift(); |
| | | namespaces.sort(); |
| | | } |
| | | ontype = type.indexOf(":") < 0 && "on" + type; |
| | | |
| | | // Caller can pass in a jQuery.Event object, Object, or just an event type string |
| | | event = event[ jQuery.expando ] ? |
| | | event : |
| | | new jQuery.Event( type, typeof event === "object" && event ); |
| | | |
| | | // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) |
| | | event.isTrigger = onlyHandlers ? 2 : 3; |
| | | event.namespace = namespaces.join("."); |
| | | event.namespace_re = event.namespace ? |
| | | new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : |
| | | null; |
| | | |
| | | // Clean up the event in case it is being reused |
| | | event.result = undefined; |
| | | if ( !event.target ) { |
| | | event.target = elem; |
| | | } |
| | | |
| | | // Clone any incoming data and prepend the event, creating the handler arg list |
| | | data = data == null ? |
| | | [ event ] : |
| | | jQuery.makeArray( data, [ event ] ); |
| | | |
| | | // Allow special events to draw outside the lines |
| | | special = jQuery.event.special[ type ] || {}; |
| | | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { |
| | | return; |
| | | } |
| | | |
| | | // Determine event propagation path in advance, per W3C events spec (#9951) |
| | | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) |
| | | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { |
| | | |
| | | bubbleType = special.delegateType || type; |
| | | if ( !rfocusMorph.test( bubbleType + type ) ) { |
| | | cur = cur.parentNode; |
| | | } |
| | | for ( ; cur; cur = cur.parentNode ) { |
| | | eventPath.push( cur ); |
| | | tmp = cur; |
| | | } |
| | | |
| | | // Only add window if we got to document (e.g., not plain obj or detached DOM) |
| | | if ( tmp === (elem.ownerDocument || document) ) { |
| | | eventPath.push( tmp.defaultView || tmp.parentWindow || window ); |
| | | } |
| | | } |
| | | |
| | | // Fire handlers on the event path |
| | | i = 0; |
| | | while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { |
| | | |
| | | event.type = i > 1 ? |
| | | bubbleType : |
| | | special.bindType || type; |
| | | |
| | | // jQuery handler |
| | | handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); |
| | | if ( handle ) { |
| | | handle.apply( cur, data ); |
| | | } |
| | | |
| | | // Native handler |
| | | handle = ontype && cur[ ontype ]; |
| | | if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { |
| | | event.preventDefault(); |
| | | } |
| | | } |
| | | event.type = type; |
| | | |
| | | // If nobody prevented the default action, do it now |
| | | if ( !onlyHandlers && !event.isDefaultPrevented() ) { |
| | | |
| | | if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && |
| | | jQuery.acceptData( elem ) ) { |
| | | |
| | | // Call a native DOM method on the target with the same name name as the event. |
| | | // Can't use an .isFunction() check here because IE6/7 fails that test. |
| | | // Don't do default actions on window, that's where global variables be (#6170) |
| | | if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { |
| | | |
| | | // Don't re-trigger an onFOO event when we call its FOO() method |
| | | tmp = elem[ ontype ]; |
| | | |
| | | if ( tmp ) { |
| | | elem[ ontype ] = null; |
| | | } |
| | | |
| | | // Prevent re-triggering of the same event, since we already bubbled it above |
| | | jQuery.event.triggered = type; |
| | | try { |
| | | elem[ type ](); |
| | | } catch ( e ) { |
| | | // IE<9 dies on focus/blur to hidden element (#1486,#12518) |
| | | // only reproducible on winXP IE8 native, not IE9 in IE8 mode |
| | | } |
| | | jQuery.event.triggered = undefined; |
| | | |
| | | if ( tmp ) { |
| | | elem[ ontype ] = tmp; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | return event.result; |
| | | }, |
| | | |
| | | dispatch: function( event ) { |
| | | |
| | | // Make a writable jQuery.Event from the native event object |
| | | event = jQuery.event.fix( event ); |
| | | |
| | | var i, ret, handleObj, matched, j, |
| | | handlerQueue = [], |
| | | args = core_slice.call( arguments ), |
| | | handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], |
| | | special = jQuery.event.special[ event.type ] || {}; |
| | | |
| | | // Use the fix-ed jQuery.Event rather than the (read-only) native event |
| | | args[0] = event; |
| | | event.delegateTarget = this; |
| | | |
| | | // Call the preDispatch hook for the mapped type, and let it bail if desired |
| | | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
| | | return; |
| | | } |
| | | |
| | | // Determine handlers |
| | | handlerQueue = jQuery.event.handlers.call( this, event, handlers ); |
| | | |
| | | // Run delegates first; they may want to stop propagation beneath us |
| | | i = 0; |
| | | while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { |
| | | event.currentTarget = matched.elem; |
| | | |
| | | j = 0; |
| | | while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { |
| | | |
| | | // Triggered event must either 1) have no namespace, or |
| | | // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). |
| | | if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { |
| | | |
| | | event.handleObj = handleObj; |
| | | event.data = handleObj.data; |
| | | |
| | | ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) |
| | | .apply( matched.elem, args ); |
| | | |
| | | if ( ret !== undefined ) { |
| | | if ( (event.result = ret) === false ) { |
| | | event.preventDefault(); |
| | | event.stopPropagation(); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Call the postDispatch hook for the mapped type |
| | | if ( special.postDispatch ) { |
| | | special.postDispatch.call( this, event ); |
| | | } |
| | | |
| | | return event.result; |
| | | }, |
| | | |
| | | handlers: function( event, handlers ) { |
| | | var sel, handleObj, matches, i, |
| | | handlerQueue = [], |
| | | delegateCount = handlers.delegateCount, |
| | | cur = event.target; |
| | | |
| | | // Find delegate handlers |
| | | // Black-hole SVG <use> instance trees (#13180) |
| | | // Avoid non-left-click bubbling in Firefox (#3861) |
| | | if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { |
| | | |
| | | /* jshint eqeqeq: false */ |
| | | for ( ; cur != this; cur = cur.parentNode || this ) { |
| | | /* jshint eqeqeq: true */ |
| | | |
| | | // Don't check non-elements (#13208) |
| | | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) |
| | | if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { |
| | | matches = []; |
| | | for ( i = 0; i < delegateCount; i++ ) { |
| | | handleObj = handlers[ i ]; |
| | | |
| | | // Don't conflict with Object.prototype properties (#13203) |
| | | sel = handleObj.selector + " "; |
| | | |
| | | if ( matches[ sel ] === undefined ) { |
| | | matches[ sel ] = handleObj.needsContext ? |
| | | jQuery( sel, this ).index( cur ) >= 0 : |
| | | jQuery.find( sel, this, null, [ cur ] ).length; |
| | | } |
| | | if ( matches[ sel ] ) { |
| | | matches.push( handleObj ); |
| | | } |
| | | } |
| | | if ( matches.length ) { |
| | | handlerQueue.push({ elem: cur, handlers: matches }); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Add the remaining (directly-bound) handlers |
| | | if ( delegateCount < handlers.length ) { |
| | | handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); |
| | | } |
| | | |
| | | return handlerQueue; |
| | | }, |
| | | |
| | | fix: function( event ) { |
| | | if ( event[ jQuery.expando ] ) { |
| | | return event; |
| | | } |
| | | |
| | | // Create a writable copy of the event object and normalize some properties |
| | | var i, prop, copy, |
| | | type = event.type, |
| | | originalEvent = event, |
| | | fixHook = this.fixHooks[ type ]; |
| | | |
| | | if ( !fixHook ) { |
| | | this.fixHooks[ type ] = fixHook = |
| | | rmouseEvent.test( type ) ? this.mouseHooks : |
| | | rkeyEvent.test( type ) ? this.keyHooks : |
| | | {}; |
| | | } |
| | | copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; |
| | | |
| | | event = new jQuery.Event( originalEvent ); |
| | | |
| | | i = copy.length; |
| | | while ( i-- ) { |
| | | prop = copy[ i ]; |
| | | event[ prop ] = originalEvent[ prop ]; |
| | | } |
| | | |
| | | // Support: IE<9 |
| | | // Fix target property (#1925) |
| | | if ( !event.target ) { |
| | | event.target = originalEvent.srcElement || document; |
| | | } |
| | | |
| | | // Support: Chrome 23+, Safari? |
| | | // Target should not be a text node (#504, #13143) |
| | | if ( event.target.nodeType === 3 ) { |
| | | event.target = event.target.parentNode; |
| | | } |
| | | |
| | | // Support: IE<9 |
| | | // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) |
| | | event.metaKey = !!event.metaKey; |
| | | |
| | | return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; |
| | | }, |
| | | |
| | | // Includes some event props shared by KeyEvent and MouseEvent |
| | | props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), |
| | | |
| | | fixHooks: {}, |
| | | |
| | | keyHooks: { |
| | | props: "char charCode key keyCode".split(" "), |
| | | filter: function( event, original ) { |
| | | |
| | | // Add which for key events |
| | | if ( event.which == null ) { |
| | | event.which = original.charCode != null ? original.charCode : original.keyCode; |
| | | } |
| | | |
| | | return event; |
| | | } |
| | | }, |
| | | |
| | | mouseHooks: { |
| | | props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), |
| | | filter: function( event, original ) { |
| | | var body, eventDoc, doc, |
| | | button = original.button, |
| | | fromElement = original.fromElement; |
| | | |
| | | // Calculate pageX/Y if missing and clientX/Y available |
| | | if ( event.pageX == null && original.clientX != null ) { |
| | | eventDoc = event.target.ownerDocument || document; |
| | | doc = eventDoc.documentElement; |
| | | body = eventDoc.body; |
| | | |
| | | event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); |
| | | event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); |
| | | } |
| | | |
| | | // Add relatedTarget, if necessary |
| | | if ( !event.relatedTarget && fromElement ) { |
| | | event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; |
| | | } |
| | | |
| | | // Add which for click: 1 === left; 2 === middle; 3 === right |
| | | // Note: button is not normalized, so don't use it |
| | | if ( !event.which && button !== undefined ) { |
| | | event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); |
| | | } |
| | | |
| | | return event; |
| | | } |
| | | }, |
| | | |
| | | special: { |
| | | load: { |
| | | // Prevent triggered image.load events from bubbling to window.load |
| | | noBubble: true |
| | | }, |
| | | focus: { |
| | | // Fire native event if possible so blur/focus sequence is correct |
| | | trigger: function() { |
| | | if ( this !== safeActiveElement() && this.focus ) { |
| | | try { |
| | | this.focus(); |
| | | return false; |
| | | } catch ( e ) { |
| | | // Support: IE<9 |
| | | // If we error on focus to hidden element (#1486, #12518), |
| | | // let .trigger() run the handlers |
| | | } |
| | | } |
| | | }, |
| | | delegateType: "focusin" |
| | | }, |
| | | blur: { |
| | | trigger: function() { |
| | | if ( this === safeActiveElement() && this.blur ) { |
| | | this.blur(); |
| | | return false; |
| | | } |
| | | }, |
| | | delegateType: "focusout" |
| | | }, |
| | | click: { |
| | | // For checkbox, fire native event so checked state will be right |
| | | trigger: function() { |
| | | if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { |
| | | this.click(); |
| | | return false; |
| | | } |
| | | }, |
| | | |
| | | // For cross-browser consistency, don't fire native .click() on links |
| | | _default: function( event ) { |
| | | return jQuery.nodeName( event.target, "a" ); |
| | | } |
| | | }, |
| | | |
| | | beforeunload: { |
| | | postDispatch: function( event ) { |
| | | |
| | | // Even when returnValue equals to undefined Firefox will still show alert |
| | | if ( event.result !== undefined ) { |
| | | event.originalEvent.returnValue = event.result; |
| | | } |
| | | } |
| | | } |
| | | }, |
| | | |
| | | simulate: function( type, elem, event, bubble ) { |
| | | // Piggyback on a donor event to simulate a different one. |
| | | // Fake originalEvent to avoid donor's stopPropagation, but if the |
| | | // simulated event prevents default then we do the same on the donor. |
| | | var e = jQuery.extend( |
| | | new jQuery.Event(), |
| | | event, |
| | | { |
| | | type: type, |
| | | isSimulated: true, |
| | | originalEvent: {} |
| | | } |
| | | ); |
| | | if ( bubble ) { |
| | | jQuery.event.trigger( e, null, elem ); |
| | | } else { |
| | | jQuery.event.dispatch.call( elem, e ); |
| | | } |
| | | if ( e.isDefaultPrevented() ) { |
| | | event.preventDefault(); |
| | | } |
| | | } |
| | | }; |
| | | |
| | | jQuery.removeEvent = document.removeEventListener ? |
| | | function( elem, type, handle ) { |
| | | if ( elem.removeEventListener ) { |
| | | elem.removeEventListener( type, handle, false ); |
| | | } |
| | | } : |
| | | function( elem, type, handle ) { |
| | | var name = "on" + type; |
| | | |
| | | if ( elem.detachEvent ) { |
| | | |
| | | // #8545, #7054, preventing memory leaks for custom events in IE6-8 |
| | | // detachEvent needed property on element, by name of that event, to properly expose it to GC |
| | | if ( typeof elem[ name ] === core_strundefined ) { |
| | | elem[ name ] = null; |
| | | } |
| | | |
| | | elem.detachEvent( name, handle ); |
| | | } |
| | | }; |
| | | |
| | | jQuery.Event = function( src, props ) { |
| | | // Allow instantiation without the 'new' keyword |
| | | if ( !(this instanceof jQuery.Event) ) { |
| | | return new jQuery.Event( src, props ); |
| | | } |
| | | |
| | | // Event object |
| | | if ( src && src.type ) { |
| | | this.originalEvent = src; |
| | | this.type = src.type; |
| | | |
| | | // Events bubbling up the document may have been marked as prevented |
| | | // by a handler lower down the tree; reflect the correct value. |
| | | this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || |
| | | src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; |
| | | |
| | | // Event type |
| | | } else { |
| | | this.type = src; |
| | | } |
| | | |
| | | // Put explicitly provided properties onto the event object |
| | | if ( props ) { |
| | | jQuery.extend( this, props ); |
| | | } |
| | | |
| | | // Create a timestamp if incoming event doesn't have one |
| | | this.timeStamp = src && src.timeStamp || jQuery.now(); |
| | | |
| | | // Mark it as fixed |
| | | this[ jQuery.expando ] = true; |
| | | }; |
| | | |
| | | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding |
| | | // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html |
| | | jQuery.Event.prototype = { |
| | | isDefaultPrevented: returnFalse, |
| | | isPropagationStopped: returnFalse, |
| | | isImmediatePropagationStopped: returnFalse, |
| | | |
| | | preventDefault: function() { |
| | | var e = this.originalEvent; |
| | | |
| | | this.isDefaultPrevented = returnTrue; |
| | | if ( !e ) { |
| | | return; |
| | | } |
| | | |
| | | // If preventDefault exists, run it on the original event |
| | | if ( e.preventDefault ) { |
| | | e.preventDefault(); |
| | | |
| | | // Support: IE |
| | | // Otherwise set the returnValue property of the original event to false |
| | | } else { |
| | | e.returnValue = false; |
| | | } |
| | | }, |
| | | stopPropagation: function() { |
| | | var e = this.originalEvent; |
| | | |
| | | this.isPropagationStopped = returnTrue; |
| | | if ( !e ) { |
| | | return; |
| | | } |
| | | // If stopPropagation exists, run it on the original event |
| | | if ( e.stopPropagation ) { |
| | | e.stopPropagation(); |
| | | } |
| | | |
| | | // Support: IE |
| | | // Set the cancelBubble property of the original event to true |
| | | e.cancelBubble = true; |
| | | }, |
| | | stopImmediatePropagation: function() { |
| | | this.isImmediatePropagationStopped = returnTrue; |
| | | this.stopPropagation(); |
| | | } |
| | | }; |
| | | |
| | | // Create mouseenter/leave events using mouseover/out and event-time checks |
| | | jQuery.each({ |
| | | mouseenter: "mouseover", |
| | | mouseleave: "mouseout" |
| | | }, function( orig, fix ) { |
| | | jQuery.event.special[ orig ] = { |
| | | delegateType: fix, |
| | | bindType: fix, |
| | | |
| | | handle: function( event ) { |
| | | var ret, |
| | | target = this, |
| | | related = event.relatedTarget, |
| | | handleObj = event.handleObj; |
| | | |
| | | // For mousenter/leave call the handler if related is outside the target. |
| | | // NB: No relatedTarget if the mouse left/entered the browser window |
| | | if ( !related || (related !== target && !jQuery.contains( target, related )) ) { |
| | | event.type = handleObj.origType; |
| | | ret = handleObj.handler.apply( this, arguments ); |
| | | event.type = fix; |
| | | } |
| | | return ret; |
| | | } |
| | | }; |
| | | }); |
| | | |
| | | // IE submit delegation |
| | | if ( !jQuery.support.submitBubbles ) { |
| | | |
| | | jQuery.event.special.submit = { |
| | | setup: function() { |
| | | // Only need this for delegated form submit events |
| | | if ( jQuery.nodeName( this, "form" ) ) { |
| | | return false; |
| | | } |
| | | |
| | | // Lazy-add a submit handler when a descendant form may potentially be submitted |
| | | jQuery.event.add( this, "click._submit keypress._submit", function( e ) { |
| | | // Node name check avoids a VML-related crash in IE (#9807) |
| | | var elem = e.target, |
| | | form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; |
| | | if ( form && !jQuery._data( form, "submitBubbles" ) ) { |
| | | jQuery.event.add( form, "submit._submit", function( event ) { |
| | | event._submit_bubble = true; |
| | | }); |
| | | jQuery._data( form, "submitBubbles", true ); |
| | | } |
| | | }); |
| | | // return undefined since we don't need an event listener |
| | | }, |
| | | |
| | | postDispatch: function( event ) { |
| | | // If form was submitted by the user, bubble the event up the tree |
| | | if ( event._submit_bubble ) { |
| | | delete event._submit_bubble; |
| | | if ( this.parentNode && !event.isTrigger ) { |
| | | jQuery.event.simulate( "submit", this.parentNode, event, true ); |
| | | } |
| | | } |
| | | }, |
| | | |
| | | teardown: function() { |
| | | // Only need this for delegated form submit events |
| | | if ( jQuery.nodeName( this, "form" ) ) { |
| | | return false; |
| | | } |
| | | |
| | | // Remove delegated handlers; cleanData eventually reaps submit handlers attached above |
| | | jQuery.event.remove( this, "._submit" ); |
| | | } |
| | | }; |
| | | } |
| | | |
| | | // IE change delegation and checkbox/radio fix |
| | | if ( !jQuery.support.changeBubbles ) { |
| | | |
| | | jQuery.event.special.change = { |
| | | |
| | | setup: function() { |
| | | |
| | | if ( rformElems.test( this.nodeName ) ) { |
| | | // IE doesn't fire change on a check/radio until blur; trigger it on click |
| | | // after a propertychange. Eat the blur-change in special.change.handle. |
| | | // This still fires onchange a second time for check/radio after blur. |
| | | if ( this.type === "checkbox" || this.type === "radio" ) { |
| | | jQuery.event.add( this, "propertychange._change", function( event ) { |
| | | if ( event.originalEvent.propertyName === "checked" ) { |
| | | this._just_changed = true; |
| | | } |
| | | }); |
| | | jQuery.event.add( this, "click._change", function( event ) { |
| | | if ( this._just_changed && !event.isTrigger ) { |
| | | this._just_changed = false; |
| | | } |
| | | // Allow triggered, simulated change events (#11500) |
| | | jQuery.event.simulate( "change", this, event, true ); |
| | | }); |
| | | } |
| | | return false; |
| | | } |
| | | // Delegated event; lazy-add a change handler on descendant inputs |
| | | jQuery.event.add( this, "beforeactivate._change", function( e ) { |
| | | var elem = e.target; |
| | | |
| | | if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { |
| | | jQuery.event.add( elem, "change._change", function( event ) { |
| | | if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { |
| | | jQuery.event.simulate( "change", this.parentNode, event, true ); |
| | | } |
| | | }); |
| | | jQuery._data( elem, "changeBubbles", true ); |
| | | } |
| | | }); |
| | | }, |
| | | |
| | | handle: function( event ) { |
| | | var elem = event.target; |
| | | |
| | | // Swallow native change events from checkbox/radio, we already triggered them above |
| | | if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { |
| | | return event.handleObj.handler.apply( this, arguments ); |
| | | } |
| | | }, |
| | | |
| | | teardown: function() { |
| | | jQuery.event.remove( this, "._change" ); |
| | | |
| | | return !rformElems.test( this.nodeName ); |
| | | } |
| | | }; |
| | | } |
| | | |
| | | // Create "bubbling" focus and blur events |
| | | if ( !jQuery.support.focusinBubbles ) { |
| | | jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { |
| | | |
| | | // Attach a single capturing handler while someone wants focusin/focusout |
| | | var attaches = 0, |
| | | handler = function( event ) { |
| | | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); |
| | | }; |
| | | |
| | | jQuery.event.special[ fix ] = { |
| | | setup: function() { |
| | | if ( attaches++ === 0 ) { |
| | | document.addEventListener( orig, handler, true ); |
| | | } |
| | | }, |
| | | teardown: function() { |
| | | if ( --attaches === 0 ) { |
| | | document.removeEventListener( orig, handler, true ); |
| | | } |
| | | } |
| | | }; |
| | | }); |
| | | } |
| | | |
| | | jQuery.fn.extend({ |
| | | |
| | | on: function( types, selector, data, fn, /*INTERNAL*/ one ) { |
| | | var type, origFn; |
| | | |
| | | // Types can be a map of types/handlers |
| | | if ( typeof types === "object" ) { |
| | | // ( types-Object, selector, data ) |
| | | if ( typeof selector !== "string" ) { |
| | | // ( types-Object, data ) |
| | | data = data || selector; |
| | | selector = undefined; |
| | | } |
| | | for ( type in types ) { |
| | | this.on( type, selector, data, types[ type ], one ); |
| | | } |
| | | return this; |
| | | } |
| | | |
| | | if ( data == null && fn == null ) { |
| | | // ( types, fn ) |
| | | fn = selector; |
| | | data = selector = undefined; |
| | | } else if ( fn == null ) { |
| | | if ( typeof selector === "string" ) { |
| | | // ( types, selector, fn ) |
| | | fn = data; |
| | | data = undefined; |
| | | } else { |
| | | // ( types, data, fn ) |
| | | fn = data; |
| | | data = selector; |
| | | selector = undefined; |
| | | } |
| | | } |
| | | if ( fn === false ) { |
| | | fn = returnFalse; |
| | | } else if ( !fn ) { |
| | | return this; |
| | | } |
| | | |
| | | if ( one === 1 ) { |
| | | origFn = fn; |
| | | fn = function( event ) { |
| | | // Can use an empty set, since event contains the info |
| | | jQuery().off( event ); |
| | | return origFn.apply( this, arguments ); |
| | | }; |
| | | // Use same guid so caller can remove using origFn |
| | | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
| | | } |
| | | return this.each( function() { |
| | | jQuery.event.add( this, types, fn, data, selector ); |
| | | }); |
| | | }, |
| | | one: function( types, selector, data, fn ) { |
| | | return this.on( types, selector, data, fn, 1 ); |
| | | }, |
| | | off: function( types, selector, fn ) { |
| | | var handleObj, type; |
| | | if ( types && types.preventDefault && types.handleObj ) { |
| | | // ( event ) dispatched jQuery.Event |
| | | handleObj = types.handleObj; |
| | | jQuery( types.delegateTarget ).off( |
| | | handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, |
| | | handleObj.selector, |
| | | handleObj.handler |
| | | ); |
| | | return this; |
| | | } |
| | | if ( typeof types === "object" ) { |
| | | // ( types-object [, selector] ) |
| | | for ( type in types ) { |
| | | this.off( type, selector, types[ type ] ); |
| | | } |
| | | return this; |
| | | } |
| | | if ( selector === false || typeof selector === "function" ) { |
| | | // ( types [, fn] ) |
| | | fn = selector; |
| | | selector = undefined; |
| | | } |
| | | if ( fn === false ) { |
| | | fn = returnFalse; |
| | | } |
| | | return this.each(function() { |
| | | jQuery.event.remove( this, types, fn, selector ); |
| | | }); |
| | | }, |
| | | |
| | | trigger: function( type, data ) { |
| | | return this.each(function() { |
| | | jQuery.event.trigger( type, data, this ); |
| | | }); |
| | | }, |
| | | triggerHandler: function( type, data ) { |
| | | var elem = this[0]; |
| | | if ( elem ) { |
| | | return jQuery.event.trigger( type, data, elem, true ); |
| | | } |
| | | } |
| | | }); |
| | | var isSimple = /^.[^:#\[\.,]*$/, |
| | | rparentsprev = /^(?:parents|prev(?:Until|All))/, |
| | | rneedsContext = jQuery.expr.match.needsContext, |
| | | // methods guaranteed to produce a unique set when starting from a unique set |
| | | guaranteedUnique = { |
| | | children: true, |
| | | contents: true, |
| | | next: true, |
| | | prev: true |
| | | }; |
| | | |
| | | jQuery.fn.extend({ |
| | | find: function( selector ) { |
| | | var i, |
| | | ret = [], |
| | | self = this, |
| | | len = self.length; |
| | | |
| | | if ( typeof selector !== "string" ) { |
| | | return this.pushStack( jQuery( selector ).filter(function() { |
| | | for ( i = 0; i < len; i++ ) { |
| | | if ( jQuery.contains( self[ i ], this ) ) { |
| | | return true; |
| | | } |
| | | } |
| | | }) ); |
| | | } |
| | | |
| | | for ( i = 0; i < len; i++ ) { |
| | | jQuery.find( selector, self[ i ], ret ); |
| | | } |
| | | |
| | | // Needed because $( selector, context ) becomes $( context ).find( selector ) |
| | | ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); |
| | | ret.selector = this.selector ? this.selector + " " + selector : selector; |
| | | return ret; |
| | | }, |
| | | |
| | | has: function( target ) { |
| | | var i, |
| | | targets = jQuery( target, this ), |
| | | len = targets.length; |
| | | |
| | | return this.filter(function() { |
| | | for ( i = 0; i < len; i++ ) { |
| | | if ( jQuery.contains( this, targets[i] ) ) { |
| | | return true; |
| | | } |
| | | } |
| | | }); |
| | | }, |
| | | |
| | | not: function( selector ) { |
| | | return this.pushStack( winnow(this, selector || [], true) ); |
| | | }, |
| | | |
| | | filter: function( selector ) { |
| | | return this.pushStack( winnow(this, selector || [], false) ); |
| | | }, |
| | | |
| | | is: function( selector ) { |
| | | return !!winnow( |
| | | this, |
| | | |
| | | // If this is a positional/relative selector, check membership in the returned set |
| | | // so $("p:first").is("p:last") won't return true for a doc with two "p". |
| | | typeof selector === "string" && rneedsContext.test( selector ) ? |
| | | jQuery( selector ) : |
| | | selector || [], |
| | | false |
| | | ).length; |
| | | }, |
| | | |
| | | closest: function( selectors, context ) { |
| | | var cur, |
| | | i = 0, |
| | | l = this.length, |
| | | ret = [], |
| | | pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? |
| | | jQuery( selectors, context || this.context ) : |
| | | 0; |
| | | |
| | | for ( ; i < l; i++ ) { |
| | | for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { |
| | | // Always skip document fragments |
| | | if ( cur.nodeType < 11 && (pos ? |
| | | pos.index(cur) > -1 : |
| | | |
| | | // Don't pass non-elements to Sizzle |
| | | cur.nodeType === 1 && |
| | | jQuery.find.matchesSelector(cur, selectors)) ) { |
| | | |
| | | cur = ret.push( cur ); |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | |
| | | return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); |
| | | }, |
| | | |
| | | // Determine the position of an element within |
| | | // the matched set of elements |
| | | index: function( elem ) { |
| | | |
| | | // No argument, return index in parent |
| | | if ( !elem ) { |
| | | return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; |
| | | } |
| | | |
| | | // index in selector |
| | | if ( typeof elem === "string" ) { |
| | | return jQuery.inArray( this[0], jQuery( elem ) ); |
| | | } |
| | | |
| | | // Locate the position of the desired element |
| | | return jQuery.inArray( |
| | | // If it receives a jQuery object, the first element is used |
| | | elem.jquery ? elem[0] : elem, this ); |
| | | }, |
| | | |
| | | add: function( selector, context ) { |
| | | var set = typeof selector === "string" ? |
| | | jQuery( selector, context ) : |
| | | jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), |
| | | all = jQuery.merge( this.get(), set ); |
| | | |
| | | return this.pushStack( jQuery.unique(all) ); |
| | | }, |
| | | |
| | | addBack: function( selector ) { |
| | | return this.add( selector == null ? |
| | | this.prevObject : this.prevObject.filter(selector) |
| | | ); |
| | | } |
| | | }); |
| | | |
| | | function sibling( cur, dir ) { |
| | | do { |
| | | cur = cur[ dir ]; |
| | | } while ( cur && cur.nodeType !== 1 ); |
| | | |
| | | return cur; |
| | | } |
| | | |
| | | jQuery.each({ |
| | | parent: function( elem ) { |
| | | var parent = elem.parentNode; |
| | | return parent && parent.nodeType !== 11 ? parent : null; |
| | | }, |
| | | parents: function( elem ) { |
| | | return jQuery.dir( elem, "parentNode" ); |
| | | }, |
| | | parentsUntil: function( elem, i, until ) { |
| | | return jQuery.dir( elem, "parentNode", until ); |
| | | }, |
| | | next: function( elem ) { |
| | | return sibling( elem, "nextSibling" ); |
| | | }, |
| | | prev: function( elem ) { |
| | | return sibling( elem, "previousSibling" ); |
| | | }, |
| | | nextAll: function( elem ) { |
| | | return jQuery.dir( elem, "nextSibling" ); |
| | | }, |
| | | prevAll: function( elem ) { |
| | | return jQuery.dir( elem, "previousSibling" ); |
| | | }, |
| | | nextUntil: function( elem, i, until ) { |
| | | return jQuery.dir( elem, "nextSibling", until ); |
| | | }, |
| | | prevUntil: function( elem, i, until ) { |
| | | return jQuery.dir( elem, "previousSibling", until ); |
| | | }, |
| | | siblings: function( elem ) { |
| | | return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); |
| | | }, |
| | | children: function( elem ) { |
| | | return jQuery.sibling( elem.firstChild ); |
| | | }, |
| | | contents: function( elem ) { |
| | | return jQuery.nodeName( elem, "iframe" ) ? |
| | | elem.contentDocument || elem.contentWindow.document : |
| | | jQuery.merge( [], elem.childNodes ); |
| | | } |
| | | }, function( name, fn ) { |
| | | jQuery.fn[ name ] = function( until, selector ) { |
| | | var ret = jQuery.map( this, fn, until ); |
| | | |
| | | if ( name.slice( -5 ) !== "Until" ) { |
| | | selector = until; |
| | | } |
| | | |
| | | if ( selector && typeof selector === "string" ) { |
| | | ret = jQuery.filter( selector, ret ); |
| | | } |
| | | |
| | | if ( this.length > 1 ) { |
| | | // Remove duplicates |
| | | if ( !guaranteedUnique[ name ] ) { |
| | | ret = jQuery.unique( ret ); |
| | | } |
| | | |
| | | // Reverse order for parents* and prev-derivatives |
| | | if ( rparentsprev.test( name ) ) { |
| | | ret = ret.reverse(); |
| | | } |
| | | } |
| | | |
| | | return this.pushStack( ret ); |
| | | }; |
| | | }); |
| | | |
| | | jQuery.extend({ |
| | | filter: function( expr, elems, not ) { |
| | | var elem = elems[ 0 ]; |
| | | |
| | | if ( not ) { |
| | | expr = ":not(" + expr + ")"; |
| | | } |
| | | |
| | | return elems.length === 1 && elem.nodeType === 1 ? |
| | | jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : |
| | | jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { |
| | | return elem.nodeType === 1; |
| | | })); |
| | | }, |
| | | |
| | | dir: function( elem, dir, until ) { |
| | | var matched = [], |
| | | cur = elem[ dir ]; |
| | | |
| | | while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { |
| | | if ( cur.nodeType === 1 ) { |
| | | matched.push( cur ); |
| | | } |
| | | cur = cur[dir]; |
| | | } |
| | | return matched; |
| | | }, |
| | | |
| | | sibling: function( n, elem ) { |
| | | var r = []; |
| | | |
| | | for ( ; n; n = n.nextSibling ) { |
| | | if ( n.nodeType === 1 && n !== elem ) { |
| | | r.push( n ); |
| | | } |
| | | } |
| | | |
| | | return r; |
| | | } |
| | | }); |
| | | |
| | | // Implement the identical functionality for filter and not |
| | | function winnow( elements, qualifier, not ) { |
| | | if ( jQuery.isFunction( qualifier ) ) { |
| | | return jQuery.grep( elements, function( elem, i ) { |
| | | /* jshint -W018 */ |
| | | return !!qualifier.call( elem, i, elem ) !== not; |
| | | }); |
| | | |
| | | } |
| | | |
| | | if ( qualifier.nodeType ) { |
| | | return jQuery.grep( elements, function( elem ) { |
| | | return ( elem === qualifier ) !== not; |
| | | }); |
| | | |
| | | } |
| | | |
| | | if ( typeof qualifier === "string" ) { |
| | | if ( isSimple.test( qualifier ) ) { |
| | | return jQuery.filter( qualifier, elements, not ); |
| | | } |
| | | |
| | | qualifier = jQuery.filter( qualifier, elements ); |
| | | } |
| | | |
| | | return jQuery.grep( elements, function( elem ) { |
| | | return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not; |
| | | }); |
| | | } |
| | | function createSafeFragment( document ) { |
| | | var list = nodeNames.split( "|" ), |
| | | safeFrag = document.createDocumentFragment(); |
| | | |
| | | if ( safeFrag.createElement ) { |
| | | while ( list.length ) { |
| | | safeFrag.createElement( |
| | | list.pop() |
| | | ); |
| | | } |
| | | } |
| | | return safeFrag; |
| | | } |
| | | |
| | | var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + |
| | | "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", |
| | | rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, |
| | | rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), |
| | | rleadingWhitespace = /^\s+/, |
| | | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, |
| | | rtagName = /<([\w:]+)/, |
| | | rtbody = /<tbody/i, |
| | | rhtml = /<|&#?\w+;/, |
| | | rnoInnerhtml = /<(?:script|style|link)/i, |
| | | manipulation_rcheckableType = /^(?:checkbox|radio)$/i, |
| | | // checked="checked" or checked |
| | | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, |
| | | rscriptType = /^$|\/(?:java|ecma)script/i, |
| | | rscriptTypeMasked = /^true\/(.*)/, |
| | | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, |
| | | |
| | | // We have to close these tags to support XHTML (#13200) |
| | | wrapMap = { |
| | | option: [ 1, "<select multiple='multiple'>", "</select>" ], |
| | | legend: [ 1, "<fieldset>", "</fieldset>" ], |
| | | area: [ 1, "<map>", "</map>" ], |
| | | param: [ 1, "<object>", "</object>" ], |
| | | thead: [ 1, "<table>", "</table>" ], |
| | | tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
| | | col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], |
| | | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
| | | |
| | | // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, |
| | | // unless wrapped in a div with non-breaking characters in front of it. |
| | | _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] |
| | | }, |
| | | safeFragment = createSafeFragment( document ), |
| | | fragmentDiv = safeFragment.appendChild( document.createElement("div") ); |
| | | |
| | | wrapMap.optgroup = wrapMap.option; |
| | | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
| | | wrapMap.th = wrapMap.td; |
| | | |
| | | jQuery.fn.extend({ |
| | | text: function( value ) { |
| | | return jQuery.access( this, function( value ) { |
| | | return value === undefined ? |
| | | jQuery.text( this ) : |
| | | this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); |
| | | }, null, value, arguments.length ); |
| | | }, |
| | | |
| | | append: function() { |
| | | return this.domManip( arguments, function( elem ) { |
| | | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| | | var target = manipulationTarget( this, elem ); |
| | | target.appendChild( elem ); |
| | | } |
| | | }); |
| | | }, |
| | | |
| | | prepend: function() { |
| | | return this.domManip( arguments, function( elem ) { |
| | | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
| | | var target = manipulationTarget( this, elem ); |
| | | target.insertBefore( elem, target.firstChild ); |
| | | } |
| | | }); |
| | | }, |
| | | |
| | | before: function() { |
| | | return this.domManip( arguments, function( elem ) { |
| | | if ( this.parentNode ) { |
| | | this.parentNode.insertBefore( elem, this ); |
| | | } |
| | | }); |
| | | }, |
| | | |
| | | after: function() { |
| | | return this.domManip( arguments, function( elem ) { |
| | | if ( this.parentNode ) { |
| | | this.parentNode.insertBefore( elem, this.nextSibling ); |
| | | } |
| | | }); |
| | | }, |
| | | |
| | | // keepData is for internal use only--do not document |
| | | remove: function( selector, keepData ) { |
| | | var elem, |
| | | elems = selector ? jQuery.filter( selector, this ) : this, |
| | | i = 0; |
| | | |
| | | for ( ; (elem = elems[i]) != null; i++ ) { |
| | | |
| | | if ( !keepData && elem.nodeType === 1 ) { |
| | | jQuery.cleanData( getAll( elem ) ); |
| | | } |
| | | |
| | | if ( elem.parentNode ) { |
| | | if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { |
| | | setGlobalEval( getAll( elem, "script" ) ); |
| | | } |
| | | elem.parentNode.removeChild( elem ); |
| | | } |
| | | } |
| | | |
| | | return this; |
| | | }, |
| | | |
| | | empty: function() { |
| | | var elem, |
| | | i = 0; |
| | | |
| | | for ( ; (elem = this[i]) != null; i++ ) { |
| | | // Remove element nodes and prevent memory leaks |
| | | if ( elem.nodeType === 1 ) { |
| | | jQuery.cleanData( getAll( elem, false ) ); |
| | | } |
| | | |
| | | // Remove any remaining nodes |
| | | while ( elem.firstChild ) { |
| | | elem.removeChild( elem.firstChild ); |
| | | } |
| | | |
| | | // If this is a select, ensure that it displays empty (#12336) |
| | | // Support: IE<9 |
| | | if ( elem.options && jQuery.nodeName( elem, "select" ) ) { |
| | | elem.options.length = 0; |
| | | } |
| | | } |
| | | |
| | | return this; |
| | | }, |
| | | |
| | | clone: function( dataAndEvents, deepDataAndEvents ) { |
| | | dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
| | | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; |
| | | |
| | | return this.map( function () { |
| | | return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
| | | }); |
| | | }, |
| | | |
| | | html: function( value ) { |
| | | return jQuery.access( this, function( value ) { |
| | | var elem = this[0] || {}, |
| | | i = 0, |
| | | l = this.length; |
| | | |
| | | if ( value === undefined ) { |
| | | return elem.nodeType === 1 ? |
| | | elem.innerHTML.replace( rinlinejQuery, "" ) : |
| | | undefined; |
| | | } |
| | | |
| | | // See if we can take a shortcut and just use innerHTML |
| | | if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
| | | ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && |
| | | ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && |
| | | !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { |
| | | |
| | | value = value.replace( rxhtmlTag, "<$1></$2>" ); |
| | | |
| | | try { |
| | | for (; i < l; i++ ) { |
| | | // Remove element nodes and prevent memory leaks |
| | | elem = this[i] || {}; |
| | | if ( elem.nodeType === 1 ) { |
| | | jQuery.cleanData( getAll( elem, false ) ); |
| | | elem.innerHTML = value; |
| | | } |
| | | } |
| | | |
| | | elem = 0; |
| | | |
| | | // If using innerHTML throws an exception, use the fallback method |
| | | } catch(e) {} |
| | | } |
| | | |
| | | if ( elem ) { |
| | | this.empty().append( value ); |
| | | } |
| | | }, null, value, arguments.length ); |
| | | }, |
| | | |
| | | replaceWith: function() { |
| | | var |
| | | // Snapshot the DOM in case .domManip sweeps something relevant into its fragment |
| | | args = jQuery.map( this, function( elem ) { |
| | | return [ elem.nextSibling, elem.parentNode ]; |
| | | }), |
| | | i = 0; |
| | | |
| | | // Make the changes, replacing each context element with the new content |
| | | this.domManip( arguments, function( elem ) { |
| | | var next = args[ i++ ], |
| | | parent = args[ i++ ]; |
| | | |
| | | if ( parent ) { |
| | | // Don't use the snapshot next if it has moved (#13810) |
| | | if ( next && next.parentNode !== parent ) { |
| | | next = this.nextSibling; |
| | | } |
| | | jQuery( this ).remove(); |
| | | parent.insertBefore( elem, next ); |
| | | } |
| | | // Allow new content to include elements from the context set |
| | | }, true ); |
| | | |
| | | // Force removal if there was no new content (e.g., from empty arguments) |
| | | return i ? this : this.remove(); |
| | | }, |
| | | |
| | | detach: function( selector ) { |
| | | return this.remove( selector, true ); |
| | | }, |
| | | |
| | | domManip: function( args, callback, allowIntersection ) { |
| | | |
| | | // Flatten any nested arrays |
| | | args = core_concat.apply( [], args ); |
| | | |
| | | var first, node, hasScripts, |
| | | scripts, doc, fragment, |
| | | i = 0, |
| | | l = this.length, |
| | | set = this, |
| | | iNoClone = l - 1, |
| | | value = args[0], |
| | | isFunction = jQuery.isFunction( value ); |
| | | |
| | | // We can't cloneNode fragments that contain checked, in WebKit |
| | | if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { |
| | | return this.each(function( index ) { |
| | | var self = set.eq( index ); |
| | | if ( isFunction ) { |
| | | args[0] = value.call( this, index, self.html() ); |
| | | } |
| | | self.domManip( args, callback, allowIntersection ); |
| | | }); |
| | | } |
| | | |
| | | if ( l ) { |
| | | fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this ); |
| | | first = fragment.firstChild; |
| | | |
| | | if ( fragment.childNodes.length === 1 ) { |
| | | fragment = first; |
| | | } |
| | | |
| | | if ( first ) { |
| | | scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); |
| | | hasScripts = scripts.length; |
| | | |
| | | // Use the original fragment for the last item instead of the first because it can end up |
| | | // being emptied incorrectly in certain situations (#8070). |
| | | for ( ; i < l; i++ ) { |
| | | node = fragment; |
| | | |
| | | if ( i !== iNoClone ) { |
| | | node = jQuery.clone( node, true, true ); |
| | | |
| | | // Keep references to cloned scripts for later restoration |
| | | if ( hasScripts ) { |
| | | jQuery.merge( scripts, getAll( node, "script" ) ); |
| | | } |
| | | } |
| | | |
| | | callback.call( this[i], node, i ); |
| | | } |
| | | |
| | | if ( hasScripts ) { |
| | | doc = scripts[ scripts.length - 1 ].ownerDocument; |
| | | |
| | | // Reenable scripts |
| | | jQuery.map( scripts, restoreScript ); |
| | | |
| | | // Evaluate executable scripts on first document insertion |
| | | for ( i = 0; i < hasScripts; i++ ) { |
| | | node = scripts[ i ]; |
| | | if ( rscriptType.test( node.type || "" ) && |
| | | !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { |
| | | |
| | | if ( node.src ) { |
| | | // Hope ajax is available... |
| | | jQuery._evalUrl( node.src ); |
| | | } else { |
| | | jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Fix #11809: Avoid leaking memory |
| | | fragment = first = null; |
| | | } |
| | | } |
| | | |
| | | return this; |
| | | } |
| | | }); |
| | | |
| | | // Support: IE<8 |
| | | // Manipulating tables requires a tbody |
| | | function manipulationTarget( elem, content ) { |
| | | return jQuery.nodeName( elem, "table" ) && |
| | | jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ? |
| | | |
| | | elem.getElementsByTagName("tbody")[0] || |
| | | elem.appendChild( elem.ownerDocument.createElement("tbody") ) : |
| | | elem; |
| | | } |
| | | |
| | | // Replace/restore the type attribute of script elements for safe DOM manipulation |
| | | function disableScript( elem ) { |
| | | elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type; |
| | | return elem; |
| | | } |
| | | function restoreScript( elem ) { |
| | | var match = rscriptTypeMasked.exec( elem.type ); |
| | | if ( match ) { |
| | | elem.type = match[1]; |
| | | } else { |
| | | elem.removeAttribute("type"); |
| | | } |
| | | return elem; |
| | | } |
| | | |
| | | // Mark scripts as having already been evaluated |
| | | function setGlobalEval( elems, refElements ) { |
| | | var elem, |
| | | i = 0; |
| | | for ( ; (elem = elems[i]) != null; i++ ) { |
| | | jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); |
| | | } |
| | | } |
| | | |
| | | function cloneCopyEvent( src, dest ) { |
| | | |
| | | if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { |
| | | return; |
| | | } |
| | | |
| | | var type, i, l, |
| | | oldData = jQuery._data( src ), |
| | | curData = jQuery._data( dest, oldData ), |
| | | events = oldData.events; |
| | | |
| | | if ( events ) { |
| | | delete curData.handle; |
| | | curData.events = {}; |
| | | |
| | | for ( type in events ) { |
| | | for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
| | | jQuery.event.add( dest, type, events[ type ][ i ] ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | // make the cloned public data object a copy from the original |
| | | if ( curData.data ) { |
| | | curData.data = jQuery.extend( {}, curData.data ); |
| | | } |
| | | } |
| | | |
| | | function fixCloneNodeIssues( src, dest ) { |
| | | var nodeName, e, data; |
| | | |
| | | // We do not need to do anything for non-Elements |
| | | if ( dest.nodeType !== 1 ) { |
| | | return; |
| | | } |
| | | |
| | | nodeName = dest.nodeName.toLowerCase(); |
| | | |
| | | // IE6-8 copies events bound via attachEvent when using cloneNode. |
| | | if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { |
| | | data = jQuery._data( dest ); |
| | | |
| | | for ( e in data.events ) { |
| | | jQuery.removeEvent( dest, e, data.handle ); |
| | | } |
| | | |
| | | // Event data gets referenced instead of copied if the expando gets copied too |
| | | dest.removeAttribute( jQuery.expando ); |
| | | } |
| | | |
| | | // IE blanks contents when cloning scripts, and tries to evaluate newly-set text |
| | | if ( nodeName === "script" && dest.text !== src.text ) { |
| | | disableScript( dest ).text = src.text; |
| | | restoreScript( dest ); |
| | | |
| | | // IE6-10 improperly clones children of object elements using classid. |
| | | // IE10 throws NoModificationAllowedError if parent is null, #12132. |
| | | } else if ( nodeName === "object" ) { |
| | | if ( dest.parentNode ) { |
| | | dest.outerHTML = src.outerHTML; |
| | | } |
| | | |
| | | // This path appears unavoidable for IE9. When cloning an object |
| | | // element in IE9, the outerHTML strategy above is not sufficient. |
| | | // If the src has innerHTML and the destination does not, |
| | | // copy the src.innerHTML into the dest.innerHTML. #10324 |
| | | if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { |
| | | dest.innerHTML = src.innerHTML; |
| | | } |
| | | |
| | | } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { |
| | | // IE6-8 fails to persist the checked state of a cloned checkbox |
| | | // or radio button. Worse, IE6-7 fail to give the cloned element |
| | | // a checked appearance if the defaultChecked value isn't also set |
| | | |
| | | dest.defaultChecked = dest.checked = src.checked; |
| | | |
| | | // IE6-7 get confused and end up setting the value of a cloned |
| | | // checkbox/radio button to an empty string instead of "on" |
| | | if ( dest.value !== src.value ) { |
| | | dest.value = src.value; |
| | | } |
| | | |
| | | // IE6-8 fails to return the selected option to the default selected |
| | | // state when cloning options |
| | | } else if ( nodeName === "option" ) { |
| | | dest.defaultSelected = dest.selected = src.defaultSelected; |
| | | |
| | | // IE6-8 fails to set the defaultValue to the correct value when |
| | | // cloning other types of input fields |
| | | } else if ( nodeName === "input" || nodeName === "textarea" ) { |
| | | dest.defaultValue = src.defaultValue; |
| | | } |
| | | } |
| | | |
| | | jQuery.each({ |
| | | appendTo: "append", |
| | | prependTo: "prepend", |
| | | insertBefore: "before", |
| | | insertAfter: "after", |
| | | replaceAll: "replaceWith" |
| | | }, function( name, original ) { |
| | | jQuery.fn[ name ] = function( selector ) { |
| | | var elems, |
| | | i = 0, |
| | | ret = [], |
| | | insert = jQuery( selector ), |
| | | last = insert.length - 1; |
| | | |
| | | for ( ; i <= last; i++ ) { |
| | | elems = i === last ? this : this.clone(true); |
| | | jQuery( insert[i] )[ original ]( elems ); |
| | | |
| | | // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() |
| | | core_push.apply( ret, elems.get() ); |
| | | } |
| | | |
| | | return this.pushStack( ret ); |
| | | }; |
| | | }); |
| | | |
| | | function getAll( context, tag ) { |
| | | var elems, elem, |
| | | i = 0, |
| | | found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : |
| | | typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : |
| | | undefined; |
| | | |
| | | if ( !found ) { |
| | | for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { |
| | | if ( !tag || jQuery.nodeName( elem, tag ) ) { |
| | | found.push( elem ); |
| | | } else { |
| | | jQuery.merge( found, getAll( elem, tag ) ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | return tag === undefined || tag && jQuery.nodeName( context, tag ) ? |
| | | jQuery.merge( [ context ], found ) : |
| | | found; |
| | | } |
| | | |
| | | // Used in buildFragment, fixes the defaultChecked property |
| | | function fixDefaultChecked( elem ) { |
| | | if ( manipulation_rcheckableType.test( elem.type ) ) { |
| | | elem.defaultChecked = elem.checked; |
| | | } |
| | | } |
| | | |
| | | jQuery.extend({ |
| | | clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
| | | var destElements, node, clone, i, srcElements, |
| | | inPage = jQuery.contains( elem.ownerDocument, elem ); |
| | | |
| | | if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { |
| | | clone = elem.cloneNode( true ); |
| | | |
| | | // IE<=8 does not properly clone detached, unknown element nodes |
| | | } else { |
| | | fragmentDiv.innerHTML = elem.outerHTML; |
| | | fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); |
| | | } |
| | | |
| | | if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && |
| | | (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { |
| | | |
| | | // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 |
| | | destElements = getAll( clone ); |
| | | srcElements = getAll( elem ); |
| | | |
| | | // Fix all IE cloning issues |
| | | for ( i = 0; (node = srcElements[i]) != null; ++i ) { |
| | | // Ensure that the destination node is not null; Fixes #9587 |
| | | if ( destElements[i] ) { |
| | | fixCloneNodeIssues( node, destElements[i] ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Copy the events from the original to the clone |
| | | if ( dataAndEvents ) { |
| | | if ( deepDataAndEvents ) { |
| | | srcElements = srcElements || getAll( elem ); |
| | | destElements = destElements || getAll( clone ); |
| | | |
| | | for ( i = 0; (node = srcElements[i]) != null; i++ ) { |
| | | cloneCopyEvent( node, destElements[i] ); |
| | | } |
| | | } else { |
| | | cloneCopyEvent( elem, clone ); |
| | | } |
| | | } |
| | | |
| | | // Preserve script evaluation history |
| | | destElements = getAll( clone, "script" ); |
| | | if ( destElements.length > 0 ) { |
| | | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); |
| | | } |
| | | |
| | | destElements = srcElements = node = null; |
| | | |
| | | // Return the cloned set |
| | | return clone; |
| | | }, |
| | | |
| | | buildFragment: function( elems, context, scripts, selection ) { |
| | | var j, elem, contains, |
| | | tmp, tag, tbody, wrap, |
| | | l = elems.length, |
| | | |
| | | // Ensure a safe fragment |
| | | safe = createSafeFragment( context ), |
| | | |
| | | nodes = [], |
| | | i = 0; |
| | | |
| | | for ( ; i < l; i++ ) { |
| | | elem = elems[ i ]; |
| | | |
| | | if ( elem || elem === 0 ) { |
| | | |
| | | // Add nodes directly |
| | | if ( jQuery.type( elem ) === "object" ) { |
| | | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); |
| | | |
| | | // Convert non-html into a text node |
| | | } else if ( !rhtml.test( elem ) ) { |
| | | nodes.push( context.createTextNode( elem ) ); |
| | | |
| | | // Convert html into DOM nodes |
| | | } else { |
| | | tmp = tmp || safe.appendChild( context.createElement("div") ); |
| | | |
| | | // Deserialize a standard representation |
| | | tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); |
| | | wrap = wrapMap[ tag ] || wrapMap._default; |
| | | |
| | | tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; |
| | | |
| | | // Descend through wrappers to the right content |
| | | j = wrap[0]; |
| | | while ( j-- ) { |
| | | tmp = tmp.lastChild; |
| | | } |
| | | |
| | | // Manually add leading whitespace removed by IE |
| | | if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { |
| | | nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); |
| | | } |
| | | |
| | | // Remove IE's autoinserted <tbody> from table fragments |
| | | if ( !jQuery.support.tbody ) { |
| | | |
| | | // String was a <table>, *may* have spurious <tbody> |
| | | elem = tag === "table" && !rtbody.test( elem ) ? |
| | | tmp.firstChild : |
| | | |
| | | // String was a bare <thead> or <tfoot> |
| | | wrap[1] === "<table>" && !rtbody.test( elem ) ? |
| | | tmp : |
| | | 0; |
| | | |
| | | j = elem && elem.childNodes.length; |
| | | while ( j-- ) { |
| | | if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { |
| | | elem.removeChild( tbody ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | jQuery.merge( nodes, tmp.childNodes ); |
| | | |
| | | // Fix #12392 for WebKit and IE > 9 |
| | | tmp.textContent = ""; |
| | | |
| | | // Fix #12392 for oldIE |
| | | while ( tmp.firstChild ) { |
| | | tmp.removeChild( tmp.firstChild ); |
| | | } |
| | | |
| | | // Remember the top-level container for proper cleanup |
| | | tmp = safe.lastChild; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Fix #11356: Clear elements from fragment |
| | | if ( tmp ) { |
| | | safe.removeChild( tmp ); |
| | | } |
| | | |
| | | // Reset defaultChecked for any radios and checkboxes |
| | | // about to be appended to the DOM in IE 6/7 (#8060) |
| | | if ( !jQuery.support.appendChecked ) { |
| | | jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); |
| | | } |
| | | |
| | | i = 0; |
| | | while ( (elem = nodes[ i++ ]) ) { |
| | | |
| | | // #4087 - If origin and destination elements are the same, and this is |
| | | // that element, do not do anything |
| | | if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { |
| | | continue; |
| | | } |
| | | |
| | | contains = jQuery.contains( elem.ownerDocument, elem ); |
| | | |
| | | // Append to fragment |
| | | tmp = getAll( safe.appendChild( elem ), "script" ); |
| | | |
| | | // Preserve script evaluation history |
| | | if ( contains ) { |
| | | setGlobalEval( tmp ); |
| | | } |
| | | |
| | | // Capture executables |
| | | if ( scripts ) { |
| | | j = 0; |
| | | while ( (elem = tmp[ j++ ]) ) { |
| | | if ( rscriptType.test( elem.type || "" ) ) { |
| | | scripts.push( elem ); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | tmp = null; |
| | | |
| | | return safe; |
| | | }, |
| | | |
| | | cleanData: function( elems, /* internal */ acceptData ) { |
| | | var elem, type, id, data, |
| | | i = 0, |
| | | internalKey = jQuery.expando, |
| | | cache = jQuery.cache, |
| | | deleteExpando = jQuery.support.deleteExpando, |
| | | special = jQuery.event.special; |
| | | |
| | | for ( ; (elem = elems[i]) != null; i++ ) { |
| | | |
| | | if ( acceptData || jQuery.acceptData( elem ) ) { |
| | | |
| | | id = elem[ internalKey ]; |
| | | data = id && cache[ id ]; |
| | | |
| | | if ( data ) { |
| | | if ( data.events ) { |
| | | for ( type in data.events ) { |
| | | if ( special[ type ] ) { |
| | | jQuery.event.remove( elem, type ); |
| | | |
| | | // This is a shortcut to avoid jQuery.event.remove's overhead |
| | | } else { |
| | | jQuery.removeEvent( elem, type, data.handle ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Remove cache only if it was not already removed by jQuery.event.remove |
| | | if ( cache[ id ] ) { |
| | | |
| | | delete cache[ id ]; |
| | | |
| | | // IE does not allow us to delete expando properties from nodes, |
| | | // nor does it have a removeAttribute function on Document nodes; |
| | | // we must handle all of these cases |
| | | if ( deleteExpando ) { |
| | | delete elem[ internalKey ]; |
| | | |
| | | } else if ( typeof elem.removeAttribute !== core_strundefined ) { |
| | | elem.removeAttribute( internalKey ); |
| | | |
| | | } else { |
| | | elem[ internalKey ] = null; |
| | | } |
| | | |
| | | core_deletedIds.push( id ); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | }, |
| | | |
| | | _evalUrl: function( url ) { |
| | | return jQuery.ajax({ |
| | | url: url, |
| | | type: "GET", |
| | | dataType: "script", |
| | | async: false, |
| | | global: false, |
| | | "throws": true |
| | | }); |
| | | } |
| | | }); |
| | | jQuery.fn.extend({ |
| | | wrapAll: function( html ) { |
| | | if ( jQuery.isFunction( html ) ) { |
| | | return this.each(function(i) { |
| | | jQuery(this).wrapAll( html.call(this, i) ); |
| | | }); |
| | | } |
| | | |
| | | if ( this[0] ) { |
| | | // The elements to wrap the target around |
| | | var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); |
| | | |
| | | if ( this[0].parentNode ) { |
| | | wrap.insertBefore( this[0] ); |
| | | } |
| | | |
| | | wrap.map(function() { |
| | | var elem = this; |
| | | |
| | | while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { |
| | | elem = elem.firstChild; |
| | | } |
| | | |
| | | return elem; |
| | | }).append( this ); |
| | | } |
| | | |
| | | return this; |
| | | }, |
| | | |
| | | wrapInner: function( html ) { |
| | | if ( jQuery.isFunction( html ) ) { |
| | | return this.each(function(i) { |
| | | jQuery(this).wrapInner( html.call(this, i) ); |
| | | }); |
| | | } |
| | | |
| | | return this.each(function() { |
| | | var self = jQuery( this ), |
| | | contents = self.contents(); |
| | | |
| | | if ( contents.length ) { |
| | | contents.wrapAll( html ); |
| | | |
| | | } else { |
| | | self.append( html ); |
| | | } |
| | | }); |
| | | }, |
| | | |
| | | wrap: function( html ) { |
| | | var isFunction = jQuery.isFunction( html ); |
| | | |
| | | return this.each(function(i) { |
| | | jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); |
| | | }); |
| | | }, |
| | | |
| | | unwrap: function() { |
| | | return this.parent().each(function() { |
| | | if ( !jQuery.nodeName( this, "body" ) ) { |
| | | jQuery( this ).replaceWith( this.childNodes ); |
| | | } |
| | | }).end(); |
| | | } |
| | | }); |
| | | var iframe, getStyles, curCSS, |
| | | ralpha = /alpha\([^)]*\)/i, |
| | | ropacity = /opacity\s*=\s*([^)]*)/, |
| | | rposition = /^(top|right|bottom|left)$/, |
| | | // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" |
| | | // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display |
| | | rdisplayswap = /^(none|table(?!-c[ea]).+)/, |
| | | rmargin = /^margin/, |
| | | rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), |
| | | rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), |
| | | rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), |
| | | elemdisplay = { BODY: "block" }, |
| | | |
| | | cssShow = { position: "absolute", visibility: "hidden", display: "block" }, |
| | | cssNormalTransform = { |
| | | letterSpacing: 0, |
| | | fontWeight: 400 |
| | | }, |
| | | |
| | | cssExpand = [ "Top", "Right", "Bottom", "Left" ], |
| | | cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; |
| | | |
| | | // return a css property mapped to a potentially vendor prefixed property |
| | | function vendorPropName( style, name ) { |
| | | |
| | | // shortcut for names that are not vendor prefixed |
| | | if ( name in style ) { |
| | | return name; |
| | | } |
| | | |
| | | // check for vendor prefixed names |
| | | var capName = name.charAt(0).toUpperCase() + name.slice(1), |
| | | origName = name, |
| | | i = cssPrefixes.length; |
| | | |
| | | while ( i-- ) { |
| | | name = cssPrefixes[ i ] + capName; |
| | | if ( name in style ) { |
| | | return name; |
| | | } |
| | | } |
| | | |
| | | return origName; |
| | | } |
| | | |
| | | function isHidden( elem, el ) { |
| | | // isHidden might be called from jQuery#filter function; |
| | | // in that case, element will be second argument |
| | | elem = el || elem; |
| | | return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); |
| | | } |
| | | |
| | | function showHide( elements, show ) { |
| | | var display, elem, hidden, |
| | | values = [], |
| | | index = 0, |
| | | length = elements.length; |
| | | |
| | | for ( ; index < length; index++ ) { |
| | | elem = elements[ index ]; |
| | | if ( !elem.style ) { |
| | | continue; |
| | | } |
| | | |
| | | values[ index ] = jQuery._data( elem, "olddisplay" ); |
| | | display = elem.style.display; |
| | | if ( show ) { |
| | | // Reset the inline display of this element to learn if it is |
| | | // being hidden by cascaded rules or not |
| | | if ( !values[ index ] && display === "none" ) { |
| | | elem.style.display = ""; |
| | | } |
| | | |
| | | // Set elements which have been overridden with display: none |
| | | // in a stylesheet to whatever the default browser style is |
| | | // for such an element |
| | | if ( elem.style.display === "" && isHidden( elem ) ) { |
| | | values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); |
| | | } |
| | | } else { |
| | | |
| | | if ( !values[ index ] ) { |
| | | hidden = isHidden( elem ); |
| | | |
| | | if ( display && display !== "none" || !hidden ) { |
| | | jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Set the display of most of the elements in a second loop |
| | | // to avoid the constant reflow |
| | | for ( index = 0; index < length; index++ ) { |
| | | elem = elements[ index ]; |
| | | if ( !elem.style ) { |
| | | continue; |
| | | } |
| | | if ( !show || elem.style.display === "none" || elem.style.display === "" ) { |
| | | elem.style.display = show ? values[ index ] || "" : "none"; |
| | | } |
| | | } |
| | | |
| | | return elements; |
| | | } |
| | | |
| | | jQuery.fn.extend({ |
| | | css: function( name, value ) { |
| | | return jQuery.access( this, function( elem, name, value ) { |
| | | var len, styles, |
| | | map = {}, |
| | | i = 0; |
| | | |
| | | if ( jQuery.isArray( name ) ) { |
| | | styles = getStyles( elem ); |
| | | len = name.length; |
| | | |
| | | for ( ; i < len; i++ ) { |
| | | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); |
| | | } |
| | | |
| | | return map; |
| | | } |
| | | |
| | | return value !== undefined ? |
| | | jQuery.style( elem, name, value ) : |
| | | jQuery.css( elem, name ); |
| | | }, name, value, arguments.length > 1 ); |
| | | }, |
| | | show: function() { |
| | | return showHide( this, true ); |
| | | }, |
| | | hide: function() { |
| | | return showHide( this ); |
| | | }, |
| | | toggle: function( state ) { |
| | | if ( typeof state === "boolean" ) { |
| | | return state ? this.show() : this.hide(); |
| | | } |
| | | |
| | | return this.each(function() { |
| | | if ( isHidden( this ) ) { |
| | | jQuery( this ).show(); |
| | | } else { |
| | | jQuery( this ).hide(); |
| | | } |
| | | }); |
| | | } |
| | | }); |
| | | |
| | | jQuery.extend({ |
| | | // Add in style property hooks for overriding the default |
| | | // behavior of getting and setting a style property |
| | | cssHooks: { |
| | | opacity: { |
| | | get: function( elem, computed ) { |
| | | if ( computed ) { |
| | | // We should always get a number back from opacity |
| | | var ret = curCSS( elem, "opacity" ); |
| | | return ret === "" ? "1" : ret; |
| | | } |
| | | } |
| | | } |
| | | }, |
| | | |
| | | // Don't automatically add "px" to these possibly-unitless properties |
| | | cssNumber: { |
| | | "columnCount": true, |
| | | "fillOpacity": true, |
| | | "fontWeight": true, |
| | | "lineHeight": true, |
| | | "opacity": true, |
| | | "order": true, |
| | | "orphans": true, |
| | | "widows": true, |
| | | "zIndex": true, |
| | | "zoom": true |
| | | }, |
| | | |
| | | // Add in properties whose names you wish to fix before |
| | | // setting or getting the value |
| | | cssProps: { |
| | | // normalize float css property |
| | | "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" |
| | | }, |
| | | |
| | | // Get and set the style property on a DOM Node |
| | | style: function( elem, name, value, extra ) { |
| | | // Don't set styles on text and comment nodes |
| | | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
| | | return; |
| | | } |
| | | |
| | | // Make sure that we're working with the right name |
| | | var ret, type, hooks, |
| | | origName = jQuery.camelCase( name ), |
| | | style = elem.style; |
| | | |
| | | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); |
| | | |
| | | // gets hook for the prefixed version |
| | | // followed by the unprefixed version |
| | | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| | | |
| | | // Check if we're setting a value |
| | | if ( value !== undefined ) { |
| | | type = typeof value; |
| | | |
| | | // convert relative number strings (+= or -=) to relative numbers. #7345 |
| | | if ( type === "string" && (ret = rrelNum.exec( value )) ) { |
| | | value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); |
| | | // Fixes bug #9237 |
| | | type = "number"; |
| | | } |
| | | |
| | | // Make sure that NaN and null values aren't set. See: #7116 |
| | | if ( value == null || type === "number" && isNaN( value ) ) { |
| | | return; |
| | | } |
| | | |
| | | // If a number was passed in, add 'px' to the (except for certain CSS properties) |
| | | if ( type === "number" && !jQuery.cssNumber[ origName ] ) { |
| | | value += "px"; |
| | | } |
| | | |
| | | // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, |
| | | // but it would mean to define eight (for every problematic property) identical functions |
| | | if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { |
| | | style[ name ] = "inherit"; |
| | | } |
| | | |
| | | // If a hook was provided, use that value, otherwise just set the specified value |
| | | if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { |
| | | |
| | | // Wrapped to prevent IE from throwing errors when 'invalid' values are provided |
| | | // Fixes bug #5509 |
| | | try { |
| | | style[ name ] = value; |
| | | } catch(e) {} |
| | | } |
| | | |
| | | } else { |
| | | // If a hook was provided get the non-computed value from there |
| | | if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { |
| | | return ret; |
| | | } |
| | | |
| | | // Otherwise just get the value from the style object |
| | | return style[ name ]; |
| | | } |
| | | }, |
| | | |
| | | css: function( elem, name, extra, styles ) { |
| | | var num, val, hooks, |
| | | origName = jQuery.camelCase( name ); |
| | | |
| | | // Make sure that we're working with the right name |
| | | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); |
| | | |
| | | // gets hook for the prefixed version |
| | | // followed by the unprefixed version |
| | | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| | | |
| | | // If a hook was provided get the computed value from there |
| | | if ( hooks && "get" in hooks ) { |
| | | val = hooks.get( elem, true, extra ); |
| | | } |
| | | |
| | | // Otherwise, if a way to get the computed value exists, use that |
| | | if ( val === undefined ) { |
| | | val = curCSS( elem, name, styles ); |
| | | } |
| | | |
| | | //convert "normal" to computed value |
| | | if ( val === "normal" && name in cssNormalTransform ) { |
| | | val = cssNormalTransform[ name ]; |
| | | } |
| | | |
| | | // Return, converting to number if forced or a qualifier was provided and val looks numeric |
| | | if ( extra === "" || extra ) { |
| | | num = parseFloat( val ); |
| | | return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; |
| | | } |
| | | return val; |
| | | } |
| | | }); |
| | | |
| | | // NOTE: we've included the "window" in window.getComputedStyle |
| | | // because jsdom on node.js will break without it. |
| | | if ( window.getComputedStyle ) { |
| | | getStyles = function( elem ) { |
| | | return window.getComputedStyle( elem, null ); |
| | | }; |
| | | |
| | | curCSS = function( elem, name, _computed ) { |
| | | var width, minWidth, maxWidth, |
| | | computed = _computed || getStyles( elem ), |
| | | |
| | | // getPropertyValue is only needed for .css('filter') in IE9, see #12537 |
| | | ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, |
| | | style = elem.style; |
| | | |
| | | if ( computed ) { |
| | | |
| | | if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { |
| | | ret = jQuery.style( elem, name ); |
| | | } |
| | | |
| | | // A tribute to the "awesome hack by Dean Edwards" |
| | | // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right |
| | | // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels |
| | | // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values |
| | | if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { |
| | | |
| | | // Remember the original values |
| | | width = style.width; |
| | | minWidth = style.minWidth; |
| | | maxWidth = style.maxWidth; |
| | | |
| | | // Put in the new values to get a computed value out |
| | | style.minWidth = style.maxWidth = style.width = ret; |
| | | ret = computed.width; |
| | | |
| | | // Revert the changed values |
| | | style.width = width; |
| | | style.minWidth = minWidth; |
| | | style.maxWidth = maxWidth; |
| | | } |
| | | } |
| | | |
| | | return ret; |
| | | }; |
| | | } else if ( document.documentElement.currentStyle ) { |
| | | getStyles = function( elem ) { |
| | | return elem.currentStyle; |
| | | }; |
| | | |
| | | curCSS = function( elem, name, _computed ) { |
| | | var left, rs, rsLeft, |
| | | computed = _computed || getStyles( elem ), |
| | | ret = computed ? computed[ name ] : undefined, |
| | | style = elem.style; |
| | | |
| | | // Avoid setting ret to empty string here |
| | | // so we don't default to auto |
| | | if ( ret == null && style && style[ name ] ) { |
| | | ret = style[ name ]; |
| | | } |
| | | |
| | | // From the awesome hack by Dean Edwards |
| | | // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 |
| | | |
| | | // If we're not dealing with a regular pixel number |
| | | // but a number that has a weird ending, we need to convert it to pixels |
| | | // but not position css attributes, as those are proportional to the parent element instead |
| | | // and we can't measure the parent instead because it might trigger a "stacking dolls" problem |
| | | if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { |
| | | |
| | | // Remember the original values |
| | | left = style.left; |
| | | rs = elem.runtimeStyle; |
| | | rsLeft = rs && rs.left; |
| | | |
| | | // Put in the new values to get a computed value out |
| | | if ( rsLeft ) { |
| | | rs.left = elem.currentStyle.left; |
| | | } |
| | | style.left = name === "fontSize" ? "1em" : ret; |
| | | ret = style.pixelLeft + "px"; |
| | | |
| | | // Revert the changed values |
| | | style.left = left; |
| | | if ( rsLeft ) { |
| | | rs.left = rsLeft; |
| | | } |
| | | } |
| | | |
| | | return ret === "" ? "auto" : ret; |
| | | }; |
| | | } |
| | | |
| | | function setPositiveNumber( elem, value, subtract ) { |
| | | var matches = rnumsplit.exec( value ); |
| | | return matches ? |
| | | // Guard against undefined "subtract", e.g., when used as in cssHooks |
| | | Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : |
| | | value; |
| | | } |
| | | |
| | | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { |
| | | var i = extra === ( isBorderBox ? "border" : "content" ) ? |
| | | // If we already have the right measurement, avoid augmentation |
| | | 4 : |
| | | // Otherwise initialize for horizontal or vertical properties |
| | | name === "width" ? 1 : 0, |
| | | |
| | | val = 0; |
| | | |
| | | for ( ; i < 4; i += 2 ) { |
| | | // both box models exclude margin, so add it if we want it |
| | | if ( extra === "margin" ) { |
| | | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); |
| | | } |
| | | |
| | | if ( isBorderBox ) { |
| | | // border-box includes padding, so remove it if we want content |
| | | if ( extra === "content" ) { |
| | | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
| | | } |
| | | |
| | | // at this point, extra isn't border nor margin, so remove border |
| | | if ( extra !== "margin" ) { |
| | | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
| | | } |
| | | } else { |
| | | // at this point, extra isn't content, so add padding |
| | | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
| | | |
| | | // at this point, extra isn't content nor padding, so add border |
| | | if ( extra !== "padding" ) { |
| | | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | return val; |
| | | } |
| | | |
| | | function getWidthOrHeight( elem, name, extra ) { |
| | | |
| | | // Start with offset property, which is equivalent to the border-box value |
| | | var valueIsBorderBox = true, |
| | | val = name === "width" ? elem.offsetWidth : elem.offsetHeight, |
| | | styles = getStyles( elem ), |
| | | isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; |
| | | |
| | | // some non-html elements return undefined for offsetWidth, so check for null/undefined |
| | | // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 |
| | | // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 |
| | | if ( val <= 0 || val == null ) { |
| | | // Fall back to computed then uncomputed css if necessary |
| | | val = curCSS( elem, name, styles ); |
| | | if ( val < 0 || val == null ) { |
| | | val = elem.style[ name ]; |
| | | } |
| | | |
| | | // Computed unit is not pixels. Stop here and return. |
| | | if ( rnumnonpx.test(val) ) { |
| | | return val; |
| | | } |
| | | |
| | | // we need the check for style in case a browser which returns unreliable values |
| | | // for getComputedStyle silently falls back to the reliable elem.style |
| | | valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); |
| | | |
| | | // Normalize "", auto, and prepare for extra |
| | | val = parseFloat( val ) || 0; |
| | | } |
| | | |
| | | // use the active box-sizing model to add/subtract irrelevant styles |
| | | return ( val + |
| | | augmentWidthOrHeight( |
| | | elem, |
| | | name, |
| | | extra || ( isBorderBox ? "border" : "content" ), |
| | | valueIsBorderBox, |
| | | styles |
| | | ) |
| | | ) + "px"; |
| | | } |
| | | |
| | | // Try to determine the default display value of an element |
| | | function css_defaultDisplay( nodeName ) { |
| | | var doc = document, |
| | | display = elemdisplay[ nodeName ]; |
| | | |
| | | if ( !display ) { |
| | | display = actualDisplay( nodeName, doc ); |
| | | |
| | | // If the simple way fails, read from inside an iframe |
| | | if ( display === "none" || !display ) { |
| | | // Use the already-created iframe if possible |
| | | iframe = ( iframe || |
| | | jQuery("<iframe frameborder='0' width='0' height='0'/>") |
| | | .css( "cssText", "display:block !important" ) |
| | | ).appendTo( doc.documentElement ); |
| | | |
| | | // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse |
| | | doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; |
| | | doc.write("<!doctype html><html><body>"); |
| | | doc.close(); |
| | | |
| | | display = actualDisplay( nodeName, doc ); |
| | | iframe.detach(); |
| | | } |
| | | |
| | | // Store the correct default display |
| | | elemdisplay[ nodeName ] = display; |
| | | } |
| | | |
| | | return display; |
| | | } |
| | | |
| | | // Called ONLY from within css_defaultDisplay |
| | | function actualDisplay( name, doc ) { |
| | | var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), |
| | | display = jQuery.css( elem[0], "display" ); |
| | | elem.remove(); |
| | | return display; |
| | | } |
| | | |
| | | jQuery.each([ "height", "width" ], function( i, name ) { |
| | | jQuery.cssHooks[ name ] = { |
| | | get: function( elem, computed, extra ) { |
| | | if ( computed ) { |
| | | // certain elements can have dimension info if we invisibly show them |
| | | // however, it must have a current display style that would benefit from this |
| | | return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? |
| | | jQuery.swap( elem, cssShow, function() { |
| | | return getWidthOrHeight( elem, name, extra ); |
| | | }) : |
| | | getWidthOrHeight( elem, name, extra ); |
| | | } |
| | | }, |
| | | |
| | | set: function( elem, value, extra ) { |
| | | var styles = extra && getStyles( elem ); |
| | | return setPositiveNumber( elem, value, extra ? |
| | | augmentWidthOrHeight( |
| | | elem, |
| | | name, |
| | | extra, |
| | | jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
| | | styles |
| | | ) : 0 |
| | | ); |
| | | } |
| | | }; |
| | | }); |
| | | |
| | | if ( !jQuery.support.opacity ) { |
| | | jQuery.cssHooks.opacity = { |
| | | get: function( elem, computed ) { |
| | | // IE uses filters for opacity |
| | | return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? |
| | | ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : |
| | | computed ? "1" : ""; |
| | | }, |
| | | |
| | | set: function( elem, value ) { |
| | | var style = elem.style, |
| | | currentStyle = elem.currentStyle, |
| | | opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", |
| | | filter = currentStyle && currentStyle.filter || style.filter || ""; |
| | | |
| | | // IE has trouble with opacity if it does not have layout |
| | | // Force it by setting the zoom level |
| | | style.zoom = 1; |
| | | |
| | | // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 |
| | | // if value === "", then remove inline opacity #12685 |
| | | if ( ( value >= 1 || value === "" ) && |
| | | jQuery.trim( filter.replace( ralpha, "" ) ) === "" && |
| | | style.removeAttribute ) { |
| | | |
| | | // Setting style.filter to null, "" & " " still leave "filter:" in the cssText |
| | | // if "filter:" is present at all, clearType is disabled, we want to avoid this |
| | | // style.removeAttribute is IE Only, but so apparently is this code path... |
| | | style.removeAttribute( "filter" ); |
| | | |
| | | // if there is no filter style applied in a css rule or unset inline opacity, we are done |
| | | if ( value === "" || currentStyle && !currentStyle.filter ) { |
| | | return; |
| | | } |
| | | } |
| | | |
| | | // otherwise, set new filter values |
| | | style.filter = ralpha.test( filter ) ? |
| | | filter.replace( ralpha, opacity ) : |
| | | filter + " " + opacity; |
| | | } |
| | | }; |
| | | } |
| | | |
| | | // These hooks cannot be added until DOM ready because the support test |
| | | // for it is not run until after DOM ready |
| | | jQuery(function() { |
| | | if ( !jQuery.support.reliableMarginRight ) { |
| | | jQuery.cssHooks.marginRight = { |
| | | get: function( elem, computed ) { |
| | | if ( computed ) { |
| | | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right |
| | | // Work around by temporarily setting element display to inline-block |
| | | return jQuery.swap( elem, { "display": "inline-block" }, |
| | | curCSS, [ elem, "marginRight" ] ); |
| | | } |
| | | } |
| | | }; |
| | | } |
| | | |
| | | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 |
| | | // getComputedStyle returns percent when specified for top/left/bottom/right |
| | | // rather than make the css module depend on the offset module, we just check for it here |
| | | if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { |
| | | jQuery.each( [ "top", "left" ], function( i, prop ) { |
| | | jQuery.cssHooks[ prop ] = { |
| | | get: function( elem, computed ) { |
| | | if ( computed ) { |
| | | computed = curCSS( elem, prop ); |
| | | // if curCSS returns percentage, fallback to offset |
| | | return rnumnonpx.test( computed ) ? |
| | | jQuery( elem ).position()[ prop ] + "px" : |
| | | computed; |
| | | } |
| | | } |
| | | }; |
| | | }); |
| | | } |
| | | |
| | | }); |
| | | |
| | | if ( jQuery.expr && jQuery.expr.filters ) { |
| | | jQuery.expr.filters.hidden = function( elem ) { |
| | | // Support: Opera <= 12.12 |
| | | // Opera reports offsetWidths and offsetHeights less than zero on some elements |
| | | return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || |
| | | (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); |
| | | }; |
| | | |
| | | jQuery.expr.filters.visible = function( elem ) { |
| | | return !jQuery.expr.filters.hidden( elem ); |
| | | }; |
| | | } |
| | | |
| | | // These hooks are used by animate to expand properties |
| | | jQuery.each({ |
| | | margin: "", |
| | | padding: "", |
| | | border: "Width" |
| | | }, function( prefix, suffix ) { |
| | | jQuery.cssHooks[ prefix + suffix ] = { |
| | | expand: function( value ) { |
| | | var i = 0, |
| | | expanded = {}, |
| | | |
| | | // assumes a single number if not a string |
| | | parts = typeof value === "string" ? value.split(" ") : [ value ]; |
| | | |
| | | for ( ; i < 4; i++ ) { |
| | | expanded[ prefix + cssExpand[ i ] + suffix ] = |
| | | parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; |
| | | } |
| | | |
| | | return expanded; |
| | | } |
| | | }; |
| | | |
| | | if ( !rmargin.test( prefix ) ) { |
| | | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
| | | } |
| | | }); |
| | | var r20 = /%20/g, |
| | | rbracket = /\[\]$/, |
| | | rCRLF = /\r?\n/g, |
| | | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, |
| | | rsubmittable = /^(?:input|select|textarea|keygen)/i; |
| | | |
| | | jQuery.fn.extend({ |
| | | serialize: function() { |
| | | return jQuery.param( this.serializeArray() ); |
| | | }, |
| | | serializeArray: function() { |
| | | return this.map(function(){ |
| | | // Can add propHook for "elements" to filter or add form elements |
| | | var elements = jQuery.prop( this, "elements" ); |
| | | return elements ? jQuery.makeArray( elements ) : this; |
| | | }) |
| | | .filter(function(){ |
| | | var type = this.type; |
| | | // Use .is(":disabled") so that fieldset[disabled] works |
| | | return this.name && !jQuery( this ).is( ":disabled" ) && |
| | | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && |
| | | ( this.checked || !manipulation_rcheckableType.test( type ) ); |
| | | }) |
| | | .map(function( i, elem ){ |
| | | var val = jQuery( this ).val(); |
| | | |
| | | return val == null ? |
| | | null : |
| | | jQuery.isArray( val ) ? |
| | | jQuery.map( val, function( val ){ |
| | | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| | | }) : |
| | | { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| | | }).get(); |
| | | } |
| | | }); |
| | | |
| | | //Serialize an array of form elements or a set of |
| | | //key/values into a query string |
| | | jQuery.param = function( a, traditional ) { |
| | | var prefix, |
| | | s = [], |
| | | add = function( key, value ) { |
| | | // If value is a function, invoke it and return its value |
| | | value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); |
| | | s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); |
| | | }; |
| | | |
| | | // Set traditional to true for jQuery <= 1.3.2 behavior. |
| | | if ( traditional === undefined ) { |
| | | traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; |
| | | } |
| | | |
| | | // If an array was passed in, assume that it is an array of form elements. |
| | | if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { |
| | | // Serialize the form elements |
| | | jQuery.each( a, function() { |
| | | add( this.name, this.value ); |
| | | }); |
| | | |
| | | } else { |
| | | // If traditional, encode the "old" way (the way 1.3.2 or older |
| | | // did it), otherwise encode params recursively. |
| | | for ( prefix in a ) { |
| | | buildParams( prefix, a[ prefix ], traditional, add ); |
| | | } |
| | | } |
| | | |
| | | // Return the resulting serialization |
| | | return s.join( "&" ).replace( r20, "+" ); |
| | | }; |
| | | |
| | | function buildParams( prefix, obj, traditional, add ) { |
| | | var name; |
| | | |
| | | if ( jQuery.isArray( obj ) ) { |
| | | // Serialize array item. |
| | | jQuery.each( obj, function( i, v ) { |
| | | if ( traditional || rbracket.test( prefix ) ) { |
| | | // Treat each array item as a scalar. |
| | | add( prefix, v ); |
| | | |
| | | } else { |
| | | // Item is non-scalar (array or object), encode its numeric index. |
| | | buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); |
| | | } |
| | | }); |
| | | |
| | | } else if ( !traditional && jQuery.type( obj ) === "object" ) { |
| | | // Serialize object item. |
| | | for ( name in obj ) { |
| | | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
| | | } |
| | | |
| | | } else { |
| | | // Serialize scalar item. |
| | | add( prefix, obj ); |
| | | } |
| | | } |
| | | jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + |
| | | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + |
| | | "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { |
| | | |
| | | // Handle event binding |
| | | jQuery.fn[ name ] = function( data, fn ) { |
| | | return arguments.length > 0 ? |
| | | this.on( name, null, data, fn ) : |
| | | this.trigger( name ); |
| | | }; |
| | | }); |
| | | |
| | | jQuery.fn.extend({ |
| | | hover: function( fnOver, fnOut ) { |
| | | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
| | | }, |
| | | |
| | | bind: function( types, data, fn ) { |
| | | return this.on( types, null, data, fn ); |
| | | }, |
| | | unbind: function( types, fn ) { |
| | | return this.off( types, null, fn ); |
| | | }, |
| | | |
| | | delegate: function( selector, types, data, fn ) { |
| | | return this.on( types, selector, data, fn ); |
| | | }, |
| | | undelegate: function( selector, types, fn ) { |
| | | // ( namespace ) or ( selector, types [, fn] ) |
| | | return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); |
| | | } |
| | | }); |
| | | var |
| | | // Document location |
| | | ajaxLocParts, |
| | | ajaxLocation, |
| | | ajax_nonce = jQuery.now(), |
| | | |
| | | ajax_rquery = /\?/, |
| | | rhash = /#.*$/, |
| | | rts = /([?&])_=[^&]*/, |
| | | rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL |
| | | // #7653, #8125, #8152: local protocol detection |
| | | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, |
| | | rnoContent = /^(?:GET|HEAD)$/, |
| | | rprotocol = /^\/\//, |
| | | rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, |
| | | |
| | | // Keep a copy of the old load method |
| | | _load = jQuery.fn.load, |
| | | |
| | | /* Prefilters |
| | | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) |
| | | * 2) These are called: |
| | | * - BEFORE asking for a transport |
| | | * - AFTER param serialization (s.data is a string if s.processData is true) |
| | | * 3) key is the dataType |
| | | * 4) the catchall symbol "*" can be used |
| | | * 5) execution will start with transport dataType and THEN continue down to "*" if needed |
| | | */ |
| | | prefilters = {}, |
| | | |
| | | /* Transports bindings |
| | | * 1) key is the dataType |
| | | * 2) the catchall symbol "*" can be used |
| | | * 3) selection will start with transport dataType and THEN go to "*" if needed |
| | | */ |
| | | transports = {}, |
| | | |
| | | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression |
| | | allTypes = "*/".concat("*"); |
| | | |
| | | // #8138, IE may throw an exception when accessing |
| | | // a field from window.location if document.domain has been set |
| | | try { |
| | | ajaxLocation = location.href; |
| | | } catch( e ) { |
| | | // Use the href attribute of an A element |
| | | // since IE will modify it given document.location |
| | | ajaxLocation = document.createElement( "a" ); |
| | | ajaxLocation.href = ""; |
| | | ajaxLocation = ajaxLocation.href; |
| | | } |
| | | |
| | | // Segment location into parts |
| | | ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; |
| | | |
| | | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport |
| | | function addToPrefiltersOrTransports( structure ) { |
| | | |
| | | // dataTypeExpression is optional and defaults to "*" |
| | | return function( dataTypeExpression, func ) { |
| | | |
| | | if ( typeof dataTypeExpression !== "string" ) { |
| | | func = dataTypeExpression; |
| | | dataTypeExpression = "*"; |
| | | } |
| | | |
| | | var dataType, |
| | | i = 0, |
| | | dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; |
| | | |
| | | if ( jQuery.isFunction( func ) ) { |
| | | // For each dataType in the dataTypeExpression |
| | | while ( (dataType = dataTypes[i++]) ) { |
| | | // Prepend if requested |
| | | if ( dataType[0] === "+" ) { |
| | | dataType = dataType.slice( 1 ) || "*"; |
| | | (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); |
| | | |
| | | // Otherwise append |
| | | } else { |
| | | (structure[ dataType ] = structure[ dataType ] || []).push( func ); |
| | | } |
| | | } |
| | | } |
| | | }; |
| | | } |
| | | |
| | | // Base inspection function for prefilters and transports |
| | | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { |
| | | |
| | | var inspected = {}, |
| | | seekingTransport = ( structure === transports ); |
| | | |
| | | function inspect( dataType ) { |
| | | var selected; |
| | | inspected[ dataType ] = true; |
| | | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { |
| | | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); |
| | | if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { |
| | | options.dataTypes.unshift( dataTypeOrTransport ); |
| | | inspect( dataTypeOrTransport ); |
| | | return false; |
| | | } else if ( seekingTransport ) { |
| | | return !( selected = dataTypeOrTransport ); |
| | | } |
| | | }); |
| | | return selected; |
| | | } |
| | | |
| | | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); |
| | | } |
| | | |
| | | // A special extend for ajax options |
| | | // that takes "flat" options (not to be deep extended) |
| | | // Fixes #9887 |
| | | function ajaxExtend( target, src ) { |
| | | var deep, key, |
| | | flatOptions = jQuery.ajaxSettings.flatOptions || {}; |
| | | |
| | | for ( key in src ) { |
| | | if ( src[ key ] !== undefined ) { |
| | | ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; |
| | | } |
| | | } |
| | | if ( deep ) { |
| | | jQuery.extend( true, target, deep ); |
| | | } |
| | | |
| | | return target; |
| | | } |
| | | |
| | | jQuery.fn.load = function( url, params, callback ) { |
| | | if ( typeof url !== "string" && _load ) { |
| | | return _load.apply( this, arguments ); |
| | | } |
| | | |
| | | var selector, response, type, |
| | | self = this, |
| | | off = url.indexOf(" "); |
| | | |
| | | if ( off >= 0 ) { |
| | | selector = url.slice( off, url.length ); |
| | | url = url.slice( 0, off ); |
| | | } |
| | | |
| | | // If it's a function |
| | | if ( jQuery.isFunction( params ) ) { |
| | | |
| | | // We assume that it's the callback |
| | | callback = params; |
| | | params = undefined; |
| | | |
| | | // Otherwise, build a param string |
| | | } else if ( params && typeof params === "object" ) { |
| | | type = "POST"; |
| | | } |
| | | |
| | | // If we have elements to modify, make the request |
| | | if ( self.length > 0 ) { |
| | | jQuery.ajax({ |
| | | url: url, |
| | | |
| | | // if "type" variable is undefined, then "GET" method will be used |
| | | type: type, |
| | | dataType: "html", |
| | | data: params |
| | | }).done(function( responseText ) { |
| | | |
| | | // Save response for use in complete callback |
| | | response = arguments; |
| | | |
| | | self.html( selector ? |
| | | |
| | | // If a selector was specified, locate the right elements in a dummy div |
| | | // Exclude scripts to avoid IE 'Permission Denied' errors |
| | | jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : |
| | | |
| | | // Otherwise use the full result |
| | | responseText ); |
| | | |
| | | }).complete( callback && function( jqXHR, status ) { |
| | | self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); |
| | | }); |
| | | } |
| | | |
| | | return this; |
| | | }; |
| | | |
| | | // Attach a bunch of functions for handling common AJAX events |
| | | jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){ |
| | | jQuery.fn[ type ] = function( fn ){ |
| | | return this.on( type, fn ); |
| | | }; |
| | | }); |
| | | |
| | | jQuery.extend({ |
| | | |
| | | // Counter for holding the number of active queries |
| | | active: 0, |
| | | |
| | | // Last-Modified header cache for next request |
| | | lastModified: {}, |
| | | etag: {}, |
| | | |
| | | ajaxSettings: { |
| | | url: ajaxLocation, |
| | | type: "GET", |
| | | isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), |
| | | global: true, |
| | | processData: true, |
| | | async: true, |
| | | contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
| | | /* |
| | | timeout: 0, |
| | | data: null, |
| | | dataType: null, |
| | | username: null, |
| | | password: null, |
| | | cache: null, |
| | | throws: false, |
| | | traditional: false, |
| | | headers: {}, |
| | | */ |
| | | |
| | | accepts: { |
| | | "*": allTypes, |
| | | text: "text/plain", |
| | | html: "text/html", |
| | | xml: "application/xml, text/xml", |
| | | json: "application/json, text/javascript" |
| | | }, |
| | | |
| | | contents: { |
| | | xml: /xml/, |
| | | html: /html/, |
| | | json: /json/ |
| | | }, |
| | | |
| | | responseFields: { |
| | | xml: "responseXML", |
| | | text: "responseText", |
| | | json: "responseJSON" |
| | | }, |
| | | |
| | | // Data converters |
| | | // Keys separate source (or catchall "*") and destination types with a single space |
| | | converters: { |
| | | |
| | | // Convert anything to text |
| | | "* text": String, |
| | | |
| | | // Text to html (true = no transformation) |
| | | "text html": true, |
| | | |
| | | // Evaluate text as a json expression |
| | | "text json": jQuery.parseJSON, |
| | | |
| | | // Parse text as xml |
| | | "text xml": jQuery.parseXML |
| | | }, |
| | | |
| | | // For options that shouldn't be deep extended: |
| | | // you can add your own custom options here if |
| | | // and when you create one that shouldn't be |
| | | // deep extended (see ajaxExtend) |
| | | flatOptions: { |
| | | url: true, |
| | | context: true |
| | | } |
| | | }, |
| | | |
| | | // Creates a full fledged settings object into target |
| | | // with both ajaxSettings and settings fields. |
| | | // If target is omitted, writes into ajaxSettings. |
| | | ajaxSetup: function( target, settings ) { |
| | | return settings ? |
| | | |
| | | // Building a settings object |
| | | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : |
| | | |
| | | // Extending ajaxSettings |
| | | ajaxExtend( jQuery.ajaxSettings, target ); |
| | | }, |
| | | |
| | | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), |
| | | ajaxTransport: addToPrefiltersOrTransports( transports ), |
| | | |
| | | // Main method |
| | | ajax: function( url, options ) { |
| | | |
| | | // If url is an object, simulate pre-1.5 signature |
| | | if ( typeof url === "object" ) { |
| | | options = url; |
| | | url = undefined; |
| | | } |
| | | |
| | | // Force options to be an object |
| | | options = options || {}; |
| | | |
| | | var // Cross-domain detection vars |
| | | parts, |
| | | // Loop variable |
| | | i, |
| | | // URL without anti-cache param |
| | | cacheURL, |
| | | // Response headers as string |
| | | responseHeadersString, |
| | | // timeout handle |
| | | timeoutTimer, |
| | | |
| | | // To know if global events are to be dispatched |
| | | fireGlobals, |
| | | |
| | | transport, |
| | | // Response headers |
| | | responseHeaders, |
| | | // Create the final options object |
| | | s = jQuery.ajaxSetup( {}, options ), |
| | | // Callbacks context |
| | | callbackContext = s.context || s, |
| | | // Context for global events is callbackContext if it is a DOM node or jQuery collection |
| | | globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? |
| | | jQuery( callbackContext ) : |
| | | jQuery.event, |
| | | // Deferreds |
| | | deferred = jQuery.Deferred(), |
| | | completeDeferred = jQuery.Callbacks("once memory"), |
| | | // Status-dependent callbacks |
| | | statusCode = s.statusCode || {}, |
| | | // Headers (they are sent all at once) |
| | | requestHeaders = {}, |
| | | requestHeadersNames = {}, |
| | | // The jqXHR state |
| | | state = 0, |
| | | // Default abort message |
| | | strAbort = "canceled", |
| | | // Fake xhr |
| | | jqXHR = { |
| | | readyState: 0, |
| | | |
| | | // Builds headers hashtable if needed |
| | | getResponseHeader: function( key ) { |
| | | var match; |
| | | if ( state === 2 ) { |
| | | if ( !responseHeaders ) { |
| | | responseHeaders = {}; |
| | | while ( (match = rheaders.exec( responseHeadersString )) ) { |
| | | responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; |
| | | } |
| | | } |
| | | match = responseHeaders[ key.toLowerCase() ]; |
| | | } |
| | | return match == null ? null : match; |
| | | }, |
| | | |
| | | // Raw string |
| | | getAllResponseHeaders: function() { |
| | | return state === 2 ? responseHeadersString : null; |
| | | }, |
| | | |
| | | // Caches the header |
| | | setRequestHeader: function( name, value ) { |
| | | var lname = name.toLowerCase(); |
| | | if ( !state ) { |
| | | name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; |
| | | requestHeaders[ name ] = value; |
| | | } |
| | | return this; |
| | | }, |
| | | |
| | | // Overrides response content-type header |
| | | overrideMimeType: function( type ) { |
| | | if ( !state ) { |
| | | s.mimeType = type; |
| | | } |
| | | return this; |
| | | }, |
| | | |
| | | // Status-dependent callbacks |
| | | statusCode: function( map ) { |
| | | var code; |
| | | if ( map ) { |
| | | if ( state < 2 ) { |
| | | for ( code in map ) { |
| | | // Lazy-add the new callback in a way that preserves old ones |
| | | statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; |
| | | } |
| | | } else { |
| | | // Execute the appropriate callbacks |
| | | jqXHR.always( map[ jqXHR.status ] ); |
| | | } |
| | | } |
| | | return this; |
| | | }, |
| | | |
| | | // Cancel the request |
| | | abort: function( statusText ) { |
| | | var finalText = statusText || strAbort; |
| | | if ( transport ) { |
| | | transport.abort( finalText ); |
| | | } |
| | | done( 0, finalText ); |
| | | return this; |
| | | } |
| | | }; |
| | | |
| | | // Attach deferreds |
| | | deferred.promise( jqXHR ).complete = completeDeferred.add; |
| | | jqXHR.success = jqXHR.done; |
| | | jqXHR.error = jqXHR.fail; |
| | | |
| | | // Remove hash character (#7531: and string promotion) |
| | | // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) |
| | | // Handle falsy url in the settings object (#10093: consistency with old signature) |
| | | // We also use the url parameter if available |
| | | s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); |
| | | |
| | | // Alias method option to type as per ticket #12004 |
| | | s.type = options.method || options.type || s.method || s.type; |
| | | |
| | | // Extract dataTypes list |
| | | s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; |
| | | |
| | | // A cross-domain request is in order when we have a protocol:host:port mismatch |
| | | if ( s.crossDomain == null ) { |
| | | parts = rurl.exec( s.url.toLowerCase() ); |
| | | s.crossDomain = !!( parts && |
| | | ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || |
| | | ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== |
| | | ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) |
| | | ); |
| | | } |
| | | |
| | | // Convert data if not already a string |
| | | if ( s.data && s.processData && typeof s.data !== "string" ) { |
| | | s.data = jQuery.param( s.data, s.traditional ); |
| | | } |
| | | |
| | | // Apply prefilters |
| | | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
| | | |
| | | // If request was aborted inside a prefilter, stop there |
| | | if ( state === 2 ) { |
| | | return jqXHR; |
| | | } |
| | | |
| | | // We can fire global events as of now if asked to |
| | | fireGlobals = s.global; |
| | | |
| | | // Watch for a new set of requests |
| | | if ( fireGlobals && jQuery.active++ === 0 ) { |
| | | jQuery.event.trigger("ajaxStart"); |
| | | } |
| | | |
| | | // Uppercase the type |
| | | s.type = s.type.toUpperCase(); |
| | | |
| | | // Determine if request has content |
| | | s.hasContent = !rnoContent.test( s.type ); |
| | | |
| | | // Save the URL in case we're toying with the If-Modified-Since |
| | | // and/or If-None-Match header later on |
| | | cacheURL = s.url; |
| | | |
| | | // More options handling for requests with no content |
| | | if ( !s.hasContent ) { |
| | | |
| | | // If data is available, append data to url |
| | | if ( s.data ) { |
| | | cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); |
| | | // #9682: remove data so that it's not used in an eventual retry |
| | | delete s.data; |
| | | } |
| | | |
| | | // Add anti-cache in url if needed |
| | | if ( s.cache === false ) { |
| | | s.url = rts.test( cacheURL ) ? |
| | | |
| | | // If there is already a '_' parameter, set its value |
| | | cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : |
| | | |
| | | // Otherwise add one to the end |
| | | cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; |
| | | } |
| | | } |
| | | |
| | | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
| | | if ( s.ifModified ) { |
| | | if ( jQuery.lastModified[ cacheURL ] ) { |
| | | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); |
| | | } |
| | | if ( jQuery.etag[ cacheURL ] ) { |
| | | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); |
| | | } |
| | | } |
| | | |
| | | // Set the correct header, if data is being sent |
| | | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { |
| | | jqXHR.setRequestHeader( "Content-Type", s.contentType ); |
| | | } |
| | | |
| | | // Set the Accepts header for the server, depending on the dataType |
| | | jqXHR.setRequestHeader( |
| | | "Accept", |
| | | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? |
| | | s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
| | | s.accepts[ "*" ] |
| | | ); |
| | | |
| | | // Check for headers option |
| | | for ( i in s.headers ) { |
| | | jqXHR.setRequestHeader( i, s.headers[ i ] ); |
| | | } |
| | | |
| | | // Allow custom headers/mimetypes and early abort |
| | | if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { |
| | | // Abort if not done already and return |
| | | return jqXHR.abort(); |
| | | } |
| | | |
| | | // aborting is no longer a cancellation |
| | | strAbort = "abort"; |
| | | |
| | | // Install callbacks on deferreds |
| | | for ( i in { success: 1, error: 1, complete: 1 } ) { |
| | | jqXHR[ i ]( s[ i ] ); |
| | | } |
| | | |
| | | // Get transport |
| | | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); |
| | | |
| | | // If no transport, we auto-abort |
| | | if ( !transport ) { |
| | | done( -1, "No Transport" ); |
| | | } else { |
| | | jqXHR.readyState = 1; |
| | | |
| | | // Send global event |
| | | if ( fireGlobals ) { |
| | | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); |
| | | } |
| | | // Timeout |
| | | if ( s.async && s.timeout > 0 ) { |
| | | timeoutTimer = setTimeout(function() { |
| | | jqXHR.abort("timeout"); |
| | | }, s.timeout ); |
| | | } |
| | | |
| | | try { |
| | | state = 1; |
| | | transport.send( requestHeaders, done ); |
| | | } catch ( e ) { |
| | | // Propagate exception as error if not done |
| | | if ( state < 2 ) { |
| | | done( -1, e ); |
| | | // Simply rethrow otherwise |
| | | } else { |
| | | throw e; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Callback for when everything is done |
| | | function done( status, nativeStatusText, responses, headers ) { |
| | | var isSuccess, success, error, response, modified, |
| | | statusText = nativeStatusText; |
| | | |
| | | // Called once |
| | | if ( state === 2 ) { |
| | | return; |
| | | } |
| | | |
| | | // State is "done" now |
| | | state = 2; |
| | | |
| | | // Clear timeout if it exists |
| | | if ( timeoutTimer ) { |
| | | clearTimeout( timeoutTimer ); |
| | | } |
| | | |
| | | // Dereference transport for early garbage collection |
| | | // (no matter how long the jqXHR object will be used) |
| | | transport = undefined; |
| | | |
| | | // Cache response headers |
| | | responseHeadersString = headers || ""; |
| | | |
| | | // Set readyState |
| | | jqXHR.readyState = status > 0 ? 4 : 0; |
| | | |
| | | // Determine if successful |
| | | isSuccess = status >= 200 && status < 300 || status === 304; |
| | | |
| | | // Get response data |
| | | if ( responses ) { |
| | | response = ajaxHandleResponses( s, jqXHR, responses ); |
| | | } |
| | | |
| | | // Convert no matter what (that way responseXXX fields are always set) |
| | | response = ajaxConvert( s, response, jqXHR, isSuccess ); |
| | | |
| | | // If successful, handle type chaining |
| | | if ( isSuccess ) { |
| | | |
| | | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
| | | if ( s.ifModified ) { |
| | | modified = jqXHR.getResponseHeader("Last-Modified"); |
| | | if ( modified ) { |
| | | jQuery.lastModified[ cacheURL ] = modified; |
| | | } |
| | | modified = jqXHR.getResponseHeader("etag"); |
| | | if ( modified ) { |
| | | jQuery.etag[ cacheURL ] = modified; |
| | | } |
| | | } |
| | | |
| | | // if no content |
| | | if ( status === 204 || s.type === "HEAD" ) { |
| | | statusText = "nocontent"; |
| | | |
| | | // if not modified |
| | | } else if ( status === 304 ) { |
| | | statusText = "notmodified"; |
| | | |
| | | // If we have data, let's convert it |
| | | } else { |
| | | statusText = response.state; |
| | | success = response.data; |
| | | error = response.error; |
| | | isSuccess = !error; |
| | | } |
| | | } else { |
| | | // We extract error from statusText |
| | | // then normalize statusText and status for non-aborts |
| | | error = statusText; |
| | | if ( status || !statusText ) { |
| | | statusText = "error"; |
| | | if ( status < 0 ) { |
| | | status = 0; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Set data for the fake xhr object |
| | | jqXHR.status = status; |
| | | jqXHR.statusText = ( nativeStatusText || statusText ) + ""; |
| | | |
| | | // Success/Error |
| | | if ( isSuccess ) { |
| | | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); |
| | | } else { |
| | | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); |
| | | } |
| | | |
| | | // Status-dependent callbacks |
| | | jqXHR.statusCode( statusCode ); |
| | | statusCode = undefined; |
| | | |
| | | if ( fireGlobals ) { |
| | | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", |
| | | [ jqXHR, s, isSuccess ? success : error ] ); |
| | | } |
| | | |
| | | // Complete |
| | | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); |
| | | |
| | | if ( fireGlobals ) { |
| | | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); |
| | | // Handle the global AJAX counter |
| | | if ( !( --jQuery.active ) ) { |
| | | jQuery.event.trigger("ajaxStop"); |
| | | } |
| | | } |
| | | } |
| | | |
| | | return jqXHR; |
| | | }, |
| | | |
| | | getJSON: function( url, data, callback ) { |
| | | return jQuery.get( url, data, callback, "json" ); |
| | | }, |
| | | |
| | | getScript: function( url, callback ) { |
| | | return jQuery.get( url, undefined, callback, "script" ); |
| | | } |
| | | }); |
| | | |
| | | jQuery.each( [ "get", "post" ], function( i, method ) { |
| | | jQuery[ method ] = function( url, data, callback, type ) { |
| | | // shift arguments if data argument was omitted |
| | | if ( jQuery.isFunction( data ) ) { |
| | | type = type || callback; |
| | | callback = data; |
| | | data = undefined; |
| | | } |
| | | |
| | | return jQuery.ajax({ |
| | | url: url, |
| | | type: method, |
| | | dataType: type, |
| | | data: data, |
| | | success: callback |
| | | }); |
| | | }; |
| | | }); |
| | | |
| | | /* Handles responses to an ajax request: |
| | | * - finds the right dataType (mediates between content-type and expected dataType) |
| | | * - returns the corresponding response |
| | | */ |
| | | function ajaxHandleResponses( s, jqXHR, responses ) { |
| | | var firstDataType, ct, finalDataType, type, |
| | | contents = s.contents, |
| | | dataTypes = s.dataTypes; |
| | | |
| | | // Remove auto dataType and get content-type in the process |
| | | while( dataTypes[ 0 ] === "*" ) { |
| | | dataTypes.shift(); |
| | | if ( ct === undefined ) { |
| | | ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); |
| | | } |
| | | } |
| | | |
| | | // Check if we're dealing with a known content-type |
| | | if ( ct ) { |
| | | for ( type in contents ) { |
| | | if ( contents[ type ] && contents[ type ].test( ct ) ) { |
| | | dataTypes.unshift( type ); |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Check to see if we have a response for the expected dataType |
| | | if ( dataTypes[ 0 ] in responses ) { |
| | | finalDataType = dataTypes[ 0 ]; |
| | | } else { |
| | | // Try convertible dataTypes |
| | | for ( type in responses ) { |
| | | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { |
| | | finalDataType = type; |
| | | break; |
| | | } |
| | | if ( !firstDataType ) { |
| | | firstDataType = type; |
| | | } |
| | | } |
| | | // Or just use first one |
| | | finalDataType = finalDataType || firstDataType; |
| | | } |
| | | |
| | | // If we found a dataType |
| | | // We add the dataType to the list if needed |
| | | // and return the corresponding response |
| | | if ( finalDataType ) { |
| | | if ( finalDataType !== dataTypes[ 0 ] ) { |
| | | dataTypes.unshift( finalDataType ); |
| | | } |
| | | return responses[ finalDataType ]; |
| | | } |
| | | } |
| | | |
| | | /* Chain conversions given the request and the original response |
| | | * Also sets the responseXXX fields on the jqXHR instance |
| | | */ |
| | | function ajaxConvert( s, response, jqXHR, isSuccess ) { |
| | | var conv2, current, conv, tmp, prev, |
| | | converters = {}, |
| | | // Work with a copy of dataTypes in case we need to modify it for conversion |
| | | dataTypes = s.dataTypes.slice(); |
| | | |
| | | // Create converters map with lowercased keys |
| | | if ( dataTypes[ 1 ] ) { |
| | | for ( conv in s.converters ) { |
| | | converters[ conv.toLowerCase() ] = s.converters[ conv ]; |
| | | } |
| | | } |
| | | |
| | | current = dataTypes.shift(); |
| | | |
| | | // Convert to each sequential dataType |
| | | while ( current ) { |
| | | |
| | | if ( s.responseFields[ current ] ) { |
| | | jqXHR[ s.responseFields[ current ] ] = response; |
| | | } |
| | | |
| | | // Apply the dataFilter if provided |
| | | if ( !prev && isSuccess && s.dataFilter ) { |
| | | response = s.dataFilter( response, s.dataType ); |
| | | } |
| | | |
| | | prev = current; |
| | | current = dataTypes.shift(); |
| | | |
| | | if ( current ) { |
| | | |
| | | // There's only work to do if current dataType is non-auto |
| | | if ( current === "*" ) { |
| | | |
| | | current = prev; |
| | | |
| | | // Convert response if prev dataType is non-auto and differs from current |
| | | } else if ( prev !== "*" && prev !== current ) { |
| | | |
| | | // Seek a direct converter |
| | | conv = converters[ prev + " " + current ] || converters[ "* " + current ]; |
| | | |
| | | // If none found, seek a pair |
| | | if ( !conv ) { |
| | | for ( conv2 in converters ) { |
| | | |
| | | // If conv2 outputs current |
| | | tmp = conv2.split( " " ); |
| | | if ( tmp[ 1 ] === current ) { |
| | | |
| | | // If prev can be converted to accepted input |
| | | conv = converters[ prev + " " + tmp[ 0 ] ] || |
| | | converters[ "* " + tmp[ 0 ] ]; |
| | | if ( conv ) { |
| | | // Condense equivalence converters |
| | | if ( conv === true ) { |
| | | conv = converters[ conv2 ]; |
| | | |
| | | // Otherwise, insert the intermediate dataType |
| | | } else if ( converters[ conv2 ] !== true ) { |
| | | current = tmp[ 0 ]; |
| | | dataTypes.unshift( tmp[ 1 ] ); |
| | | } |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // Apply converter (if not an equivalence) |
| | | if ( conv !== true ) { |
| | | |
| | | // Unless errors are allowed to bubble, catch and return them |
| | | if ( conv && s[ "throws" ] ) { |
| | | response = conv( response ); |
| | | } else { |
| | | try { |
| | | response = conv( response ); |
| | | } catch ( e ) { |
| | | return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | return { state: "success", data: response }; |
| | | } |
| | | // Install script dataType |
| | | jQuery.ajaxSetup({ |
| | | accepts: { |
| | | script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" |
| | | }, |
| | | contents: { |
| | | script: /(?:java|ecma)script/ |
| | | }, |
| | | converters: { |
| | | "text script": function( text ) { |
| | | jQuery.globalEval( text ); |
| | | return text; |
| | | } |
| | | } |
| | | }); |
| | | |
| | | // Handle cache's special case and global |
| | | jQuery.ajaxPrefilter( "script", function( s ) { |
| | | if ( s.cache === undefined ) { |
| | | s.cache = false; |
| | | } |
| | | if ( s.crossDomain ) { |
| | | s.type = "GET"; |
| | | s.global = false; |
| | | } |
| | | }); |
| | | |
| | | // Bind script tag hack transport |
| | | jQuery.ajaxTransport( "script", function(s) { |
| | | |
| | | // This transport only deals with cross domain requests |
| | | if ( s.crossDomain ) { |
| | | |
| | | var script, |
| | | head = document.head || jQuery("head")[0] || document.documentElement; |
| | | |
| | | return { |
| | | |
| | | send: function( _, callback ) { |
| | | |
| | | script = document.createElement("script"); |
| | | |
| | | script.async = true; |
| | | |
| | | if ( s.scriptCharset ) { |
| | | script.charset = s.scriptCharset; |
| | | } |
| | | |
| | | script.src = s.url; |
| | | |
| | | // Attach handlers for all browsers |
| | | script.onload = script.onreadystatechange = function( _, isAbort ) { |
| | | |
| | | if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { |
| | | |
| | | // Handle memory leak in IE |
| | | script.onload = script.onreadystatechange = null; |
| | | |
| | | // Remove the script |
| | | if ( script.parentNode ) { |
| | | script.parentNode.removeChild( script ); |
| | | } |
| | | |
| | | // Dereference the script |
| | | script = null; |
| | | |
| | | // Callback if not abort |
| | | if ( !isAbort ) { |
| | | callback( 200, "success" ); |
| | | } |
| | | } |
| | | }; |
| | | |
| | | // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending |
| | | // Use native DOM manipulation to avoid our domManip AJAX trickery |
| | | head.insertBefore( script, head.firstChild ); |
| | | }, |
| | | |
| | | abort: function() { |
| | | if ( script ) { |
| | | script.onload( undefined, true ); |
| | | } |
| | | } |
| | | }; |
| | | } |
| | | }); |
| | | var oldCallbacks = [], |
| | | rjsonp = /(=)\?(?=&|$)|\?\?/; |
| | | |
| | | // Default jsonp settings |
| | | jQuery.ajaxSetup({ |
| | | jsonp: "callback", |
| | | jsonpCallback: function() { |
| | | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); |
| | | this[ callback ] = true; |
| | | return callback; |
| | | } |
| | | }); |
| | | |
| | | // Detect, normalize options and install callbacks for jsonp requests |
| | | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
| | | |
| | | var callbackName, overwritten, responseContainer, |
| | | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? |
| | | "url" : |
| | | typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" |
| | | ); |
| | | |
| | | // Handle iff the expected data type is "jsonp" or we have a parameter to set |
| | | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { |
| | | |
| | | // Get callback name, remembering preexisting value associated with it |
| | | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? |
| | | s.jsonpCallback() : |
| | | s.jsonpCallback; |
| | | |
| | | // Insert callback into url or form data |
| | | if ( jsonProp ) { |
| | | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); |
| | | } else if ( s.jsonp !== false ) { |
| | | s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; |
| | | } |
| | | |
| | | // Use data converter to retrieve json after script execution |
| | | s.converters["script json"] = function() { |
| | | if ( !responseContainer ) { |
| | | jQuery.error( callbackName + " was not called" ); |
| | | } |
| | | return responseContainer[ 0 ]; |
| | | }; |
| | | |
| | | // force json dataType |
| | | s.dataTypes[ 0 ] = "json"; |
| | | |
| | | // Install callback |
| | | overwritten = window[ callbackName ]; |
| | | window[ callbackName ] = function() { |
| | | responseContainer = arguments; |
| | | }; |
| | | |
| | | // Clean-up function (fires after converters) |
| | | jqXHR.always(function() { |
| | | // Restore preexisting value |
| | | window[ callbackName ] = overwritten; |
| | | |
| | | // Save back as free |
| | | if ( s[ callbackName ] ) { |
| | | // make sure that re-using the options doesn't screw things around |
| | | s.jsonpCallback = originalSettings.jsonpCallback; |
| | | |
| | | // save the callback name for future use |
| | | oldCallbacks.push( callbackName ); |
| | | } |
| | | |
| | | // Call if it was a function and we have a response |
| | | if ( responseContainer && jQuery.isFunction( overwritten ) ) { |
| | | overwritten( responseContainer[ 0 ] ); |
| | | } |
| | | |
| | | responseContainer = overwritten = undefined; |
| | | }); |
| | | |
| | | // Delegate to script |
| | | return "script"; |
| | | } |
| | | }); |
| | | var xhrCallbacks, xhrSupported, |
| | | xhrId = 0, |
| | | // #5280: Internet Explorer will keep connections alive if we don't abort on unload |
| | | xhrOnUnloadAbort = window.ActiveXObject && function() { |
| | | // Abort all pending requests |
| | | var key; |
| | | for ( key in xhrCallbacks ) { |
| | | xhrCallbacks[ key ]( undefined, true ); |
| | | } |
| | | }; |
| | | |
| | | // Functions to create xhrs |
| | | function createStandardXHR() { |
| | | try { |
| | | return new window.XMLHttpRequest(); |
| | | } catch( e ) {} |
| | | } |
| | | |
| | | function createActiveXHR() { |
| | | try { |
| | | return new window.ActiveXObject("Microsoft.XMLHTTP"); |
| | | } catch( e ) {} |
| | | } |
| | | |
| | | // Create the request object |
| | | // (This is still attached to ajaxSettings for backward compatibility) |
| | | jQuery.ajaxSettings.xhr = window.ActiveXObject ? |
| | | /* Microsoft failed to properly |
| | | * implement the XMLHttpRequest in IE7 (can't request local files), |
| | | * so we use the ActiveXObject when it is available |
| | | * Additionally XMLHttpRequest can be disabled in IE7/IE8 so |
| | | * we need a fallback. |
| | | */ |
| | | function() { |
| | | return !this.isLocal && createStandardXHR() || createActiveXHR(); |
| | | } : |
| | | // For all other browsers, use the standard XMLHttpRequest object |
| | | createStandardXHR; |
| | | |
| | | // Determine support properties |
| | | xhrSupported = jQuery.ajaxSettings.xhr(); |
| | | jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); |
| | | xhrSupported = jQuery.support.ajax = !!xhrSupported; |
| | | |
| | | // Create transport if the browser can provide an xhr |
| | | if ( xhrSupported ) { |
| | | |
| | | jQuery.ajaxTransport(function( s ) { |
| | | // Cross domain only allowed if supported through XMLHttpRequest |
| | | if ( !s.crossDomain || jQuery.support.cors ) { |
| | | |
| | | var callback; |
| | | |
| | | return { |
| | | send: function( headers, complete ) { |
| | | |
| | | // Get a new xhr |
| | | var handle, i, |
| | | xhr = s.xhr(); |
| | | |
| | | // Open the socket |
| | | // Passing null username, generates a login popup on Opera (#2865) |
| | | if ( s.username ) { |
| | | xhr.open( s.type, s.url, s.async, s.username, s.password ); |
| | | } else { |
| | | xhr.open( s.type, s.url, s.async ); |
| | | } |
| | | |
| | | // Apply custom fields if provided |
| | | if ( s.xhrFields ) { |
| | | for ( i in s.xhrFields ) { |
| | | xhr[ i ] = s.xhrFields[ i ]; |
| | | } |
| | | } |
| | | |
| | | // Override mime type if needed |
| | | if ( s.mimeType && xhr.overrideMimeType ) { |
| | | xhr.overrideMimeType( s.mimeType ); |
| | | } |
| | | |
| | | // X-Requested-With header |
| | | // For cross-domain requests, seeing as conditions for a preflight are |
| | | // akin to a jigsaw puzzle, we simply never set it to be sure. |
| | | // (it can always be set on a per-request basis or even using ajaxSetup) |
| | | // For same-domain requests, won't change header if already provided. |
| | | if ( !s.crossDomain && !headers["X-Requested-With"] ) { |
| | | headers["X-Requested-With"] = "XMLHttpRequest"; |
| | | } |
| | | |
| | | // Need an extra try/catch for cross domain requests in Firefox 3 |
| | | try { |
| | | for ( i in headers ) { |
| | | xhr.setRequestHeader( i, headers[ i ] ); |
| | | } |
| | | } catch( err ) {} |
| | | |
| | | // Do send the request |
| | | // This may raise an exception which is actually |
| | | // handled in jQuery.ajax (so no try/catch here) |
| | | xhr.send( ( s.hasContent && s.data ) || null ); |
| | | |
| | | // Listener |
| | | callback = function( _, isAbort ) { |
| | | var status, responseHeaders, statusText, responses; |
| | | |
| | | // Firefox throws exceptions when accessing properties |
| | | // of an xhr when a network error occurred |
| | | // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) |
| | | try { |
| | | |
| | | // Was never called and is aborted or complete |
| | | if ( callback && ( isAbort || xhr.readyState === 4 ) ) { |
| | | |
| | | // Only called once |
| | | callback = undefined; |
| | | |
| | | // Do not keep as active anymore |
| | | if ( handle ) { |
| | | xhr.onreadystatechange = jQuery.noop; |
| | | if ( xhrOnUnloadAbort ) { |
| | | delete xhrCallbacks[ handle ]; |
| | | } |
| | | } |
| | | |
| | | // If it's an abort |
| | | if ( isAbort ) { |
| | | // Abort it manually if needed |
| | | if ( xhr.readyState !== 4 ) { |
| | | xhr.abort(); |
| | | } |
| | | } else { |
| | | responses = {}; |
| | | status = xhr.status; |
| | | responseHeaders = xhr.getAllResponseHeaders(); |
| | | |
| | | // When requesting binary data, IE6-9 will throw an exception |
| | | // on any attempt to access responseText (#11426) |
| | | if ( typeof xhr.responseText === "string" ) { |
| | | responses.text = xhr.responseText; |
| | | } |
| | | |
| | | // Firefox throws an exception when accessing |
| | | // statusText for faulty cross-domain requests |
| | | try { |
| | | statusText = xhr.statusText; |
| | | } catch( e ) { |
| | | // We normalize with Webkit giving an empty statusText |
| | | statusText = ""; |
| | | } |
| | | |
| | | // Filter status for non standard behaviors |
| | | |
| | | // If the request is local and we have data: assume a success |
| | | // (success with no data won't get notified, that's the best we |
| | | // can do given current implementations) |
| | | if ( !status && s.isLocal && !s.crossDomain ) { |
| | | status = responses.text ? 200 : 404; |
| | | // IE - #1450: sometimes returns 1223 when it should be 204 |
| | | } else if ( status === 1223 ) { |
| | | status = 204; |
| | | } |
| | | } |
| | | } |
| | | } catch( firefoxAccessException ) { |
| | | if ( !isAbort ) { |
| | | complete( -1, firefoxAccessException ); |
| | | } |
| | | } |
| | | |
| | | // Call complete if needed |
| | | if ( responses ) { |
| | | complete( status, statusText, responses, responseHeaders ); |
| | | } |
| | | }; |
| | | |
| | | if ( !s.async ) { |
| | | // if we're in sync mode we fire the callback |
| | | callback(); |
| | | } else if ( xhr.readyState === 4 ) { |
| | | // (IE6 & IE7) if it's in cache and has been |
| | | // retrieved directly we need to fire the callback |
| | | setTimeout( callback ); |
| | | } else { |
| | | handle = ++xhrId; |
| | | if ( xhrOnUnloadAbort ) { |
| | | // Create the active xhrs callbacks list if needed |
| | | // and attach the unload handler |
| | | if ( !xhrCallbacks ) { |
| | | xhrCallbacks = {}; |
| | | jQuery( window ).unload( xhrOnUnloadAbort ); |
| | | } |
| | | // Add to list of active xhrs callbacks |
| | | xhrCallbacks[ handle ] = callback; |
| | | } |
| | | xhr.onreadystatechange = callback; |
| | | } |
| | | }, |
| | | |
| | | abort: function() { |
| | | if ( callback ) { |
| | | callback( undefined, true ); |
| | | } |
| | | } |
| | | }; |
| | | } |
| | | }); |
| | | } |
| | | var fxNow, timerId, |
| | | rfxtypes = /^(?:toggle|show|hide)$/, |
| | | rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), |
| | | rrun = /queueHooks$/, |
| | | animationPrefilters = [ defaultPrefilter ], |
| | | tweeners = { |
| | | "*": [function( prop, value ) { |
| | | var tween = this.createTween( prop, value ), |
| | | target = tween.cur(), |
| | | parts = rfxnum.exec( value ), |
| | | unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), |
| | | |
| | | // Starting value computation is required for potential unit mismatches |
| | | start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) && |
| | | rfxnum.exec( jQuery.css( tween.elem, prop ) ), |
| | | scale = 1, |
| | | maxIterations = 20; |
| | | |
| | | if ( start && start[ 3 ] !== unit ) { |
| | | // Trust units reported by jQuery.css |
| | | unit = unit || start[ 3 ]; |
| | | |
| | | // Make sure we update the tween properties later on |
| | | parts = parts || []; |
| | | |
| | | // Iteratively approximate from a nonzero starting point |
| | | start = +target || 1; |
| | | |
| | | do { |
| | | // If previous iteration zeroed out, double until we get *something* |
| | | // Use a string for doubling factor so we don't accidentally see scale as unchanged below |
| | | scale = scale || ".5"; |
| | | |
| | | // Adjust and apply |
| | | start = start / scale; |
| | | jQuery.style( tween.elem, prop, start + unit ); |
| | | |
| | | // Update scale, tolerating zero or NaN from tween.cur() |
| | | // And breaking the loop if scale is unchanged or perfect, or if we've just had enough |
| | | } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); |
| | | } |
| | | |
| | | // Update tween properties |
| | | if ( parts ) { |
| | | start = tween.start = +start || +target || 0; |
| | | tween.unit = unit; |
| | | // If a +=/-= token was provided, we're doing a relative animation |
| | | tween.end = parts[ 1 ] ? |
| | | start + ( parts[ 1 ] + 1 ) * parts[ 2 ] : |
| | | +parts[ 2 ]; |
| | | } |
| | | |
| | | return tween; |
| | | }] |
| | | }; |
| | | |
| | | // Animations created synchronously will run synchronously |
| | | function createFxNow() { |
| | | setTimeout(function() { |
| | | fxNow = undefined; |
| | | }); |
| | | return ( fxNow = jQuery.now() ); |
| | | } |
| | | |
| | | function createTween( value, prop, animation ) { |
| | | var tween, |
| | | collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), |
| | | index = 0, |
| | | length = collection.length; |
| | | for ( ; index < length; index++ ) { |
| | | if ( (tween = collection[ index ].call( animation, prop, value )) ) { |
| | | |
| | | // we're done with this property |
| | | return tween; |
| | | } |
| | | } |
| | | } |
| | | |
| | | function Animation( elem, properties, options ) { |
| | | var result, |
| | | stopped, |
| | | index = 0, |
| | | length = animationPrefilters.length, |
| | | deferred = jQuery.Deferred().always( function() { |
| | | // don't match elem in the :animated selector |
| | | delete tick.elem; |
| | | }), |
| | | tick = function() { |
| | | if ( stopped ) { |
| | | return false; |
| | | } |
| | | var currentTime = fxNow || createFxNow(), |
| | | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), |
| | | // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) |
| | | temp = remaining / animation.duration || 0, |
| | | percent = 1 - temp, |
| | | index = 0, |
| | | length = animation.tweens.length; |
| | | |
| | | for ( ; index < length ; index++ ) { |
| | | animation.tweens[ index ].run( percent ); |
| | | } |
| | | |
| | | deferred.notifyWith( elem, [ animation, percent, remaining ]); |
| | | |
| | | if ( percent < 1 && length ) { |
| | | return remaining; |
| | | } else { |
| | | deferred.resolveWith( elem, [ animation ] ); |
| | | return false; |
| | | } |
| | | }, |
| | | animation = deferred.promise({ |
| | | elem: elem, |
| | | props: jQuery.extend( {}, properties ), |
| | | opts: jQuery.extend( true, { specialEasing: {} }, options ), |
| | | originalProperties: properties, |
| | | originalOptions: options, |
| | | startTime: fxNow || createFxNow(), |
| | | duration: options.duration, |
| | | tweens: [], |
| | | createTween: function( prop, end ) { |
| | | var tween = jQuery.Tween( elem, animation.opts, prop, end, |
| | | animation.opts.specialEasing[ prop ] || animation.opts.easing ); |
| | | animation.tweens.push( tween ); |
| | | return tween; |
| | | }, |
| | | stop: function( gotoEnd ) { |
| | | var index = 0, |
| | | // if we are going to the end, we want to run all the tweens |
| | | // otherwise we skip this part |
| | | length = gotoEnd ? animation.tweens.length : 0; |
| | | if ( stopped ) { |
| | | return this; |
| | | } |
| | | stopped = true; |
| | | for ( ; index < length ; index++ ) { |
| | | animation.tweens[ index ].run( 1 ); |
| | | } |
| | | |
| | | // resolve when we played the last frame |
| | | // otherwise, reject |
| | | if ( gotoEnd ) { |
| | | deferred.resolveWith( elem, [ animation, gotoEnd ] ); |
| | | } else { |
| | | deferred.rejectWith( elem, [ animation, gotoEnd ] ); |
| | | } |
| | | return this; |
| | | } |
| | | }), |
| | | props = animation.props; |
| | | |
| | | propFilter( props, animation.opts.specialEasing ); |
| | | |
| | | for ( ; index < length ; index++ ) { |
| | | result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); |
| | | if ( result ) { |
| | | return result; |
| | | } |
| | | } |
| | | |
| | | jQuery.map( props, createTween, animation ); |
| | | |
| | | if ( jQuery.isFunction( animation.opts.start ) ) { |
| | | animation.opts.start.call( elem, animation ); |
| | | } |
| | | |
| | | jQuery.fx.timer( |
| | | jQuery.extend( tick, { |
| | | elem: elem, |
| | | anim: animation, |
| | | queue: animation.opts.queue |
| | | }) |
| | | ); |
| | | |
| | | // attach callbacks from options |
| | | return animation.progress( animation.opts.progress ) |
| | | .done( animation.opts.done, animation.opts.complete ) |
| | | .fail( animation.opts.fail ) |
| | | .always( animation.opts.always ); |
| | | } |
| | | |
| | | function propFilter( props, specialEasing ) { |
| | | var index, name, easing, value, hooks; |
| | | |
| | | // camelCase, specialEasing and expand cssHook pass |
| | | for ( index in props ) { |
| | | name = jQuery.camelCase( index ); |
| | | easing = specialEasing[ name ]; |
| | | value = props[ index ]; |
| | | if ( jQuery.isArray( value ) ) { |
| | | easing = value[ 1 ]; |
| | | value = props[ index ] = value[ 0 ]; |
| | | } |
| | | |
| | | if ( index !== name ) { |
| | | props[ name ] = value; |
| | | delete props[ index ]; |
| | | } |
| | | |
| | | hooks = jQuery.cssHooks[ name ]; |
| | | if ( hooks && "expand" in hooks ) { |
| | | value = hooks.expand( value ); |
| | | delete props[ name ]; |
| | | |
| | | // not quite $.extend, this wont overwrite keys already present. |
| | | // also - reusing 'index' from above because we have the correct "name" |
| | | for ( index in value ) { |
| | | if ( !( index in props ) ) { |
| | | props[ index ] = value[ index ]; |
| | | specialEasing[ index ] = easing; |
| | | } |
| | | } |
| | | } else { |
| | | specialEasing[ name ] = easing; |
| | | } |
| | | } |
| | | } |
| | | |
| | | jQuery.Animation = jQuery.extend( Animation, { |
| | | |
| | | tweener: function( props, callback ) { |
| | | if ( jQuery.isFunction( props ) ) { |
| | | callback = props; |
| | | props = [ "*" ]; |
| | | } else { |
| | | props = props.split(" "); |
| | | } |
| | | |
| | | var prop, |
| | | index = 0, |
| | | length = props.length; |
| | | |
| | | for ( ; index < length ; index++ ) { |
| | | prop = props[ index ]; |
| | | tweeners[ prop ] = tweeners[ prop ] || []; |
| | | tweeners[ prop ].unshift( callback ); |
| | | } |
| | | }, |
| | | |
| | | prefilter: function( callback, prepend ) { |
| | | if ( prepend ) { |
| | | animationPrefilters.unshift( callback ); |
| | | } else { |
| | | animationPrefilters.push( callback ); |
| | | } |
| | | } |
| | | }); |
| | | |
| | | function defaultPrefilter( elem, props, opts ) { |
| | | /* jshint validthis: true */ |
| | | var prop, value, toggle, tween, hooks, oldfire, |
| | | anim = this, |
| | | orig = {}, |
| | | style = elem.style, |
| | | hidden = elem.nodeType && isHidden( elem ), |
| | | dataShow = jQuery._data( elem, "fxshow" ); |
| | | |
| | | // handle queue: false promises |
| | | if ( !opts.queue ) { |
| | | hooks = jQuery._queueHooks( elem, "fx" ); |
| | | if ( hooks.unqueued == null ) { |
| | | hooks.unqueued = 0; |
| | | oldfire = hooks.empty.fire; |
| | | hooks.empty.fire = function() { |
| | | if ( !hooks.unqueued ) { |
| | | oldfire(); |
| | | } |
| | | }; |
| | | } |
| | | hooks.unqueued++; |
| | | |
| | | anim.always(function() { |
| | | // doing this makes sure that the complete handler will be called |
| | | // before this completes |
| | | anim.always(function() { |
| | | hooks.unqueued--; |
| | | if ( !jQuery.queue( elem, "fx" ).length ) { |
| | | hooks.empty.fire(); |
| | | } |
| | | }); |
| | | }); |
| | | } |
| | | |
| | | // height/width overflow pass |
| | | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { |
| | | // Make sure that nothing sneaks out |
| | | // Record all 3 overflow attributes because IE does not |
| | | // change the overflow attribute when overflowX and |
| | | // overflowY are set to the same value |
| | | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
| | | |
| | | // Set display property to inline-block for height/width |
| | | // animations on inline elements that are having width/height animated |
| | | if ( jQuery.css( elem, "display" ) === "inline" && |
| | | jQuery.css( elem, "float" ) === "none" ) { |
| | | |
| | | // inline-level elements accept inline-block; |
| | | // block-level elements need to be inline with layout |
| | | if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { |
| | | style.display = "inline-block"; |
| | | |
| | | } else { |
| | | style.zoom = 1; |
| | | } |
| | | } |
| | | } |
| | | |
| | | if ( opts.overflow ) { |
| | | style.overflow = "hidden"; |
| | | if ( !jQuery.support.shrinkWrapBlocks ) { |
| | | anim.always(function() { |
| | | style.overflow = opts.overflow[ 0 ]; |
| | | style.overflowX = opts.overflow[ 1 ]; |
| | | style.overflowY = opts.overflow[ 2 ]; |
| | | }); |
| | | } |
| | | } |
| | | |
| | | |
| | | // show/hide pass |
| | | for ( prop in props ) { |
| | | value = props[ prop ]; |
| | | if ( rfxtypes.exec( value ) ) { |
| | | delete props[ prop ]; |
| | | toggle = toggle || value === "toggle"; |
| | | if ( value === ( hidden ? "hide" : "show" ) ) { |
| | | continue; |
| | | } |
| | | orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); |
| | | } |
| | | } |
| | | |
| | | if ( !jQuery.isEmptyObject( orig ) ) { |
| | | if ( dataShow ) { |
| | | if ( "hidden" in dataShow ) { |
| | | hidden = dataShow.hidden; |
| | | } |
| | | } else { |
| | | dataShow = jQuery._data( elem, "fxshow", {} ); |
| | | } |
| | | |
| | | // store state if its toggle - enables .stop().toggle() to "reverse" |
| | | if ( toggle ) { |
| | | dataShow.hidden = !hidden; |
| | | } |
| | | if ( hidden ) { |
| | | jQuery( elem ).show(); |
| | | } else { |
| | | anim.done(function() { |
| | | jQuery( elem ).hide(); |
| | | }); |
| | | } |
| | | anim.done(function() { |
| | | var prop; |
| | | jQuery._removeData( elem, "fxshow" ); |
| | | for ( prop in orig ) { |
| | | jQuery.style( elem, prop, orig[ prop ] ); |
| | | } |
| | | }); |
| | | for ( prop in orig ) { |
| | | tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); |
| | | |
| | | if ( !( prop in dataShow ) ) { |
| | | dataShow[ prop ] = tween.start; |
| | | if ( hidden ) { |
| | | tween.end = tween.start; |
| | | tween.start = prop === "width" || prop === "height" ? 1 : 0; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | function Tween( elem, options, prop, end, easing ) { |
| | | return new Tween.prototype.init( elem, options, prop, end, easing ); |
| | | } |
| | | jQuery.Tween = Tween; |
| | | |
| | | Tween.prototype = { |
| | | constructor: Tween, |
| | | init: function( elem, options, prop, end, easing, unit ) { |
| | | this.elem = elem; |
| | | this.prop = prop; |
| | | this.easing = easing || "swing"; |
| | | this.options = options; |
| | | this.start = this.now = this.cur(); |
| | | this.end = end; |
| | | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
| | | }, |
| | | cur: function() { |
| | | var hooks = Tween.propHooks[ this.prop ]; |
| | | |
| | | return hooks && hooks.get ? |
| | | hooks.get( this ) : |
| | | Tween.propHooks._default.get( this ); |
| | | }, |
| | | run: function( percent ) { |
| | | var eased, |
| | | hooks = Tween.propHooks[ this.prop ]; |
| | | |
| | | if ( this.options.duration ) { |
| | | this.pos = eased = jQuery.easing[ this.easing ]( |
| | | percent, this.options.duration * percent, 0, 1, this.options.duration |
| | | ); |
| | | } else { |
| | | this.pos = eased = percent; |
| | | } |
| | | this.now = ( this.end - this.start ) * eased + this.start; |
| | | |
| | | if ( this.options.step ) { |
| | | this.options.step.call( this.elem, this.now, this ); |
| | | } |
| | | |
| | | if ( hooks && hooks.set ) { |
| | | hooks.set( this ); |
| | | } else { |
| | | Tween.propHooks._default.set( this ); |
| | | } |
| | | return this; |
| | | } |
| | | }; |
| | | |
| | | Tween.prototype.init.prototype = Tween.prototype; |
| | | |
| | | Tween.propHooks = { |
| | | _default: { |
| | | get: function( tween ) { |
| | | var result; |
| | | |
| | | if ( tween.elem[ tween.prop ] != null && |
| | | (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { |
| | | return tween.elem[ tween.prop ]; |
| | | } |
| | | |
| | | // passing an empty string as a 3rd parameter to .css will automatically |
| | | // attempt a parseFloat and fallback to a string if the parse fails |
| | | // so, simple values such as "10px" are parsed to Float. |
| | | // complex values such as "rotate(1rad)" are returned as is. |
| | | result = jQuery.css( tween.elem, tween.prop, "" ); |
| | | // Empty strings, null, undefined and "auto" are converted to 0. |
| | | return !result || result === "auto" ? 0 : result; |
| | | }, |
| | | set: function( tween ) { |
| | | // use step hook for back compat - use cssHook if its there - use .style if its |
| | | // available and use plain properties where available |
| | | if ( jQuery.fx.step[ tween.prop ] ) { |
| | | jQuery.fx.step[ tween.prop ]( tween ); |
| | | } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { |
| | | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); |
| | | } else { |
| | | tween.elem[ tween.prop ] = tween.now; |
| | | } |
| | | } |
| | | } |
| | | }; |
| | | |
| | | // Support: IE <=9 |
| | | // Panic based approach to setting things on disconnected nodes |
| | | |
| | | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { |
| | | set: function( tween ) { |
| | | if ( tween.elem.nodeType && tween.elem.parentNode ) { |
| | | tween.elem[ tween.prop ] = tween.now; |
| | | } |
| | | } |
| | | }; |
| | | |
| | | jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { |
| | | var cssFn = jQuery.fn[ name ]; |
| | | jQuery.fn[ name ] = function( speed, easing, callback ) { |
| | | return speed == null || typeof speed === "boolean" ? |
| | | cssFn.apply( this, arguments ) : |
| | | this.animate( genFx( name, true ), speed, easing, callback ); |
| | | }; |
| | | }); |
| | | |
| | | jQuery.fn.extend({ |
| | | fadeTo: function( speed, to, easing, callback ) { |
| | | |
| | | // show any hidden elements after setting opacity to 0 |
| | | return this.filter( isHidden ).css( "opacity", 0 ).show() |
| | | |
| | | // animate to the value specified |
| | | .end().animate({ opacity: to }, speed, easing, callback ); |
| | | }, |
| | | animate: function( prop, speed, easing, callback ) { |
| | | var empty = jQuery.isEmptyObject( prop ), |
| | | optall = jQuery.speed( speed, easing, callback ), |
| | | doAnimation = function() { |
| | | // Operate on a copy of prop so per-property easing won't be lost |
| | | var anim = Animation( this, jQuery.extend( {}, prop ), optall ); |
| | | |
| | | // Empty animations, or finishing resolves immediately |
| | | if ( empty || jQuery._data( this, "finish" ) ) { |
| | | anim.stop( true ); |
| | | } |
| | | }; |
| | | doAnimation.finish = doAnimation; |
| | | |
| | | return empty || optall.queue === false ? |
| | | this.each( doAnimation ) : |
| | | this.queue( optall.queue, doAnimation ); |
| | | }, |
| | | stop: function( type, clearQueue, gotoEnd ) { |
| | | var stopQueue = function( hooks ) { |
| | | var stop = hooks.stop; |
| | | delete hooks.stop; |
| | | stop( gotoEnd ); |
| | | }; |
| | | |
| | | if ( typeof type !== "string" ) { |
| | | gotoEnd = clearQueue; |
| | | clearQueue = type; |
| | | type = undefined; |
| | | } |
| | | if ( clearQueue && type !== false ) { |
| | | this.queue( type || "fx", [] ); |
| | | } |
| | | |
| | | return this.each(function() { |
| | | var dequeue = true, |
| | | index = type != null && type + "queueHooks", |
| | | timers = jQuery.timers, |
| | | data = jQuery._data( this ); |
| | | |
| | | if ( index ) { |
| | | if ( data[ index ] && data[ index ].stop ) { |
| | | stopQueue( data[ index ] ); |
| | | } |
| | | } else { |
| | | for ( index in data ) { |
| | | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { |
| | | stopQueue( data[ index ] ); |
| | | } |
| | | } |
| | | } |
| | | |
| | | for ( index = timers.length; index--; ) { |
| | | if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { |
| | | timers[ index ].anim.stop( gotoEnd ); |
| | | dequeue = false; |
| | | timers.splice( index, 1 ); |
| | | } |
| | | } |
| | | |
| | | // start the next in the queue if the last step wasn't forced |
| | | // timers currently will call their complete callbacks, which will dequeue |
| | | // but only if they were gotoEnd |
| | | if ( dequeue || !gotoEnd ) { |
| | | jQuery.dequeue( this, type ); |
| | | } |
| | | }); |
| | | }, |
| | | finish: function( type ) { |
| | | if ( type !== false ) { |
| | | type = type || "fx"; |
| | | } |
| | | return this.each(function() { |
| | | var index, |
| | | data = jQuery._data( this ), |
| | | queue = data[ type + "queue" ], |
| | | hooks = data[ type + "queueHooks" ], |
| | | timers = jQuery.timers, |
| | | length = queue ? queue.length : 0; |
| | | |
| | | // enable finishing flag on private data |
| | | data.finish = true; |
| | | |
| | | // empty the queue first |
| | | jQuery.queue( this, type, [] ); |
| | | |
| | | if ( hooks && hooks.stop ) { |
| | | hooks.stop.call( this, true ); |
| | | } |
| | | |
| | | // look for any active animations, and finish them |
| | | for ( index = timers.length; index--; ) { |
| | | if ( timers[ index ].elem === this && timers[ index ].queue === type ) { |
| | | timers[ index ].anim.stop( true ); |
| | | timers.splice( index, 1 ); |
| | | } |
| | | } |
| | | |
| | | // look for any animations in the old queue and finish them |
| | | for ( index = 0; index < length; index++ ) { |
| | | if ( queue[ index ] && queue[ index ].finish ) { |
| | | queue[ index ].finish.call( this ); |
| | | } |
| | | } |
| | | |
| | | // turn off finishing flag |
| | | delete data.finish; |
| | | }); |
| | | } |
| | | }); |
| | | |
| | | // Generate parameters to create a standard animation |
| | | function genFx( type, includeWidth ) { |
| | | var which, |
| | | attrs = { height: type }, |
| | | i = 0; |
| | | |
| | | // if we include width, step value is 1 to do all cssExpand values, |
| | | // if we don't include width, step value is 2 to skip over Left and Right |
| | | includeWidth = includeWidth? 1 : 0; |
| | | for( ; i < 4 ; i += 2 - includeWidth ) { |
| | | which = cssExpand[ i ]; |
| | | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
| | | } |
| | | |
| | | if ( includeWidth ) { |
| | | attrs.opacity = attrs.width = type; |
| | | } |
| | | |
| | | return attrs; |
| | | } |
| | | |
| | | // Generate shortcuts for custom animations |
| | | jQuery.each({ |
| | | slideDown: genFx("show"), |
| | | slideUp: genFx("hide"), |
| | | slideToggle: genFx("toggle"), |
| | | fadeIn: { opacity: "show" }, |
| | | fadeOut: { opacity: "hide" }, |
| | | fadeToggle: { opacity: "toggle" } |
| | | }, function( name, props ) { |
| | | jQuery.fn[ name ] = function( speed, easing, callback ) { |
| | | return this.animate( props, speed, easing, callback ); |
| | | }; |
| | | }); |
| | | |
| | | jQuery.speed = function( speed, easing, fn ) { |
| | | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
| | | complete: fn || !fn && easing || |
| | | jQuery.isFunction( speed ) && speed, |
| | | duration: speed, |
| | | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing |
| | | }; |
| | | |
| | | opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : |
| | | opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; |
| | | |
| | | // normalize opt.queue - true/undefined/null -> "fx" |
| | | if ( opt.queue == null || opt.queue === true ) { |
| | | opt.queue = "fx"; |
| | | } |
| | | |
| | | // Queueing |
| | | opt.old = opt.complete; |
| | | |
| | | opt.complete = function() { |
| | | if ( jQuery.isFunction( opt.old ) ) { |
| | | opt.old.call( this ); |
| | | } |
| | | |
| | | if ( opt.queue ) { |
| | | jQuery.dequeue( this, opt.queue ); |
| | | } |
| | | }; |
| | | |
| | | return opt; |
| | | }; |
| | | |
| | | jQuery.easing = { |
| | | linear: function( p ) { |
| | | return p; |
| | | }, |
| | | swing: function( p ) { |
| | | return 0.5 - Math.cos( p*Math.PI ) / 2; |
| | | } |
| | | }; |
| | | |
| | | jQuery.timers = []; |
| | | jQuery.fx = Tween.prototype.init; |
| | | jQuery.fx.tick = function() { |
| | | var timer, |
| | | timers = jQuery.timers, |
| | | i = 0; |
| | | |
| | | fxNow = jQuery.now(); |
| | | |
| | | for ( ; i < timers.length; i++ ) { |
| | | timer = timers[ i ]; |
| | | // Checks the timer has not already been removed |
| | | if ( !timer() && timers[ i ] === timer ) { |
| | | timers.splice( i--, 1 ); |
| | | } |
| | | } |
| | | |
| | | if ( !timers.length ) { |
| | | jQuery.fx.stop(); |
| | | } |
| | | fxNow = undefined; |
| | | }; |
| | | |
| | | jQuery.fx.timer = function( timer ) { |
| | | if ( timer() && jQuery.timers.push( timer ) ) { |
| | | jQuery.fx.start(); |
| | | } |
| | | }; |
| | | |
| | | jQuery.fx.interval = 13; |
| | | |
| | | jQuery.fx.start = function() { |
| | | if ( !timerId ) { |
| | | timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); |
| | | } |
| | | }; |
| | | |
| | | jQuery.fx.stop = function() { |
| | | clearInterval( timerId ); |
| | | timerId = null; |
| | | }; |
| | | |
| | | jQuery.fx.speeds = { |
| | | slow: 600, |
| | | fast: 200, |
| | | // Default speed |
| | | _default: 400 |
| | | }; |
| | | |
| | | // Back Compat <1.8 extension point |
| | | jQuery.fx.step = {}; |
| | | |
| | | if ( jQuery.expr && jQuery.expr.filters ) { |
| | | jQuery.expr.filters.animated = function( elem ) { |
| | | return jQuery.grep(jQuery.timers, function( fn ) { |
| | | return elem === fn.elem; |
| | | }).length; |
| | | }; |
| | | } |
| | | jQuery.fn.offset = function( options ) { |
| | | if ( arguments.length ) { |
| | | return options === undefined ? |
| | | this : |
| | | this.each(function( i ) { |
| | | jQuery.offset.setOffset( this, options, i ); |
| | | }); |
| | | } |
| | | |
| | | var docElem, win, |
| | | box = { top: 0, left: 0 }, |
| | | elem = this[ 0 ], |
| | | doc = elem && elem.ownerDocument; |
| | | |
| | | if ( !doc ) { |
| | | return; |
| | | } |
| | | |
| | | docElem = doc.documentElement; |
| | | |
| | | // Make sure it's not a disconnected DOM node |
| | | if ( !jQuery.contains( docElem, elem ) ) { |
| | | return box; |
| | | } |
| | | |
| | | // If we don't have gBCR, just use 0,0 rather than error |
| | | // BlackBerry 5, iOS 3 (original iPhone) |
| | | if ( typeof elem.getBoundingClientRect !== core_strundefined ) { |
| | | box = elem.getBoundingClientRect(); |
| | | } |
| | | win = getWindow( doc ); |
| | | return { |
| | | top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), |
| | | left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) |
| | | }; |
| | | }; |
| | | |
| | | jQuery.offset = { |
| | | |
| | | setOffset: function( elem, options, i ) { |
| | | var position = jQuery.css( elem, "position" ); |
| | | |
| | | // set position first, in-case top/left are set even on static elem |
| | | if ( position === "static" ) { |
| | | elem.style.position = "relative"; |
| | | } |
| | | |
| | | var curElem = jQuery( elem ), |
| | | curOffset = curElem.offset(), |
| | | curCSSTop = jQuery.css( elem, "top" ), |
| | | curCSSLeft = jQuery.css( elem, "left" ), |
| | | calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, |
| | | props = {}, curPosition = {}, curTop, curLeft; |
| | | |
| | | // need to be able to calculate position if either top or left is auto and position is either absolute or fixed |
| | | if ( calculatePosition ) { |
| | | curPosition = curElem.position(); |
| | | curTop = curPosition.top; |
| | | curLeft = curPosition.left; |
| | | } else { |
| | | curTop = parseFloat( curCSSTop ) || 0; |
| | | curLeft = parseFloat( curCSSLeft ) || 0; |
| | | } |
| | | |
| | | if ( jQuery.isFunction( options ) ) { |
| | | options = options.call( elem, i, curOffset ); |
| | | } |
| | | |
| | | if ( options.top != null ) { |
| | | props.top = ( options.top - curOffset.top ) + curTop; |
| | | } |
| | | if ( options.left != null ) { |
| | | props.left = ( options.left - curOffset.left ) + curLeft; |
| | | } |
| | | |
| | | if ( "using" in options ) { |
| | | options.using.call( elem, props ); |
| | | } else { |
| | | curElem.css( props ); |
| | | } |
| | | } |
| | | }; |
| | | |
| | | |
| | | jQuery.fn.extend({ |
| | | |
| | | position: function() { |
| | | if ( !this[ 0 ] ) { |
| | | return; |
| | | } |
| | | |
| | | var offsetParent, offset, |
| | | parentOffset = { top: 0, left: 0 }, |
| | | elem = this[ 0 ]; |
| | | |
| | | // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent |
| | | if ( jQuery.css( elem, "position" ) === "fixed" ) { |
| | | // we assume that getBoundingClientRect is available when computed position is fixed |
| | | offset = elem.getBoundingClientRect(); |
| | | } else { |
| | | // Get *real* offsetParent |
| | | offsetParent = this.offsetParent(); |
| | | |
| | | // Get correct offsets |
| | | offset = this.offset(); |
| | | if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { |
| | | parentOffset = offsetParent.offset(); |
| | | } |
| | | |
| | | // Add offsetParent borders |
| | | parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); |
| | | parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); |
| | | } |
| | | |
| | | // Subtract parent offsets and element margins |
| | | // note: when an element has margin: auto the offsetLeft and marginLeft |
| | | // are the same in Safari causing offset.left to incorrectly be 0 |
| | | return { |
| | | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), |
| | | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) |
| | | }; |
| | | }, |
| | | |
| | | offsetParent: function() { |
| | | return this.map(function() { |
| | | var offsetParent = this.offsetParent || docElem; |
| | | while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { |
| | | offsetParent = offsetParent.offsetParent; |
| | | } |
| | | return offsetParent || docElem; |
| | | }); |
| | | } |
| | | }); |
| | | |
| | | |
| | | // Create scrollLeft and scrollTop methods |
| | | jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { |
| | | var top = /Y/.test( prop ); |
| | | |
| | | jQuery.fn[ method ] = function( val ) { |
| | | return jQuery.access( this, function( elem, method, val ) { |
| | | var win = getWindow( elem ); |
| | | |
| | | if ( val === undefined ) { |
| | | return win ? (prop in win) ? win[ prop ] : |
| | | win.document.documentElement[ method ] : |
| | | elem[ method ]; |
| | | } |
| | | |
| | | if ( win ) { |
| | | win.scrollTo( |
| | | !top ? val : jQuery( win ).scrollLeft(), |
| | | top ? val : jQuery( win ).scrollTop() |
| | | ); |
| | | |
| | | } else { |
| | | elem[ method ] = val; |
| | | } |
| | | }, method, val, arguments.length, null ); |
| | | }; |
| | | }); |
| | | |
| | | function getWindow( elem ) { |
| | | return jQuery.isWindow( elem ) ? |
| | | elem : |
| | | elem.nodeType === 9 ? |
| | | elem.defaultView || elem.parentWindow : |
| | | false; |
| | | } |
| | | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods |
| | | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { |
| | | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { |
| | | // margin is only for outerHeight, outerWidth |
| | | jQuery.fn[ funcName ] = function( margin, value ) { |
| | | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), |
| | | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); |
| | | |
| | | return jQuery.access( this, function( elem, type, value ) { |
| | | var doc; |
| | | |
| | | if ( jQuery.isWindow( elem ) ) { |
| | | // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there |
| | | // isn't a whole lot we can do. See pull request at this URL for discussion: |
| | | // https://github.com/jquery/jquery/pull/764 |
| | | return elem.document.documentElement[ "client" + name ]; |
| | | } |
| | | |
| | | // Get document width or height |
| | | if ( elem.nodeType === 9 ) { |
| | | doc = elem.documentElement; |
| | | |
| | | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest |
| | | // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. |
| | | return Math.max( |
| | | elem.body[ "scroll" + name ], doc[ "scroll" + name ], |
| | | elem.body[ "offset" + name ], doc[ "offset" + name ], |
| | | doc[ "client" + name ] |
| | | ); |
| | | } |
| | | |
| | | return value === undefined ? |
| | | // Get width or height on the element, requesting but not forcing parseFloat |
| | | jQuery.css( elem, type, extra ) : |
| | | |
| | | // Set width or height on the element |
| | | jQuery.style( elem, type, value, extra ); |
| | | }, type, chainable ? margin : undefined, chainable, null ); |
| | | }; |
| | | }); |
| | | }); |
| | | // Limit scope pollution from any deprecated API |
| | | // (function() { |
| | | |
| | | // The number of elements contained in the matched element set |
| | | jQuery.fn.size = function() { |
| | | return this.length; |
| | | }; |
| | | |
| | | jQuery.fn.andSelf = jQuery.fn.addBack; |
| | | |
| | | // })(); |
| | | if ( typeof module === "object" && module && typeof module.exports === "object" ) { |
| | | // Expose jQuery as module.exports in loaders that implement the Node |
| | | // module pattern (including browserify). Do not create the global, since |
| | | // the user will be storing it themselves locally, and globals are frowned |
| | | // upon in the Node module world. |
| | | module.exports = jQuery; |
| | | } else { |
| | | // Otherwise expose jQuery to the global object as usual |
| | | window.jQuery = window.$ = jQuery; |
| | | |
| | | // Register as a named AMD module, since jQuery can be concatenated with other |
| | | // files that may use define, but not via a proper concatenation script that |
| | | // understands anonymous AMD modules. A named AMD is safest and most robust |
| | | // way to register. Lowercase jquery is used because AMD module names are |
| | | // derived from file names, and jQuery is normally delivered in a lowercase |
| | | // file name. Do this after creating the global so that if an AMD module wants |
| | | // to call noConflict to hide this version of jQuery, it will work. |
| | | if ( typeof define === "function" && define.amd ) { |
| | | define( "jquery", [], function () { return jQuery; } ); |
| | | } |
| | | } |
| | | |
| | | })( window ); |
| | | /*!
|
| | | * jQuery JavaScript Library v1.10.2
|
| | | * http://jquery.com/
|
| | | *
|
| | | * Includes Sizzle.js
|
| | | * http://sizzlejs.com/
|
| | | *
|
| | | * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors
|
| | | * Released under the MIT license
|
| | | * http://jquery.org/license
|
| | | *
|
| | | * Date: 2013-07-03T13:48Z
|
| | | */
|
| | | (function( window, undefined ) {
|
| | |
|
| | | // Can't do this because several apps including ASP.NET trace
|
| | | // the stack via arguments.caller.callee and Firefox dies if
|
| | | // you try to trace through "use strict" call chains. (#13335)
|
| | | // Support: Firefox 18+
|
| | | //"use strict";
|
| | | var
|
| | | // The deferred used on DOM ready
|
| | | readyList,
|
| | |
|
| | | // A central reference to the root jQuery(document)
|
| | | rootjQuery,
|
| | |
|
| | | // Support: IE<10
|
| | | // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`
|
| | | core_strundefined = typeof undefined,
|
| | |
|
| | | // Use the correct document accordingly with window argument (sandbox)
|
| | | location = window.location,
|
| | | document = window.document,
|
| | | docElem = document.documentElement,
|
| | |
|
| | | // Map over jQuery in case of overwrite
|
| | | _jQuery = window.jQuery,
|
| | |
|
| | | // Map over the $ in case of overwrite
|
| | | _$ = window.$,
|
| | |
|
| | | // [[Class]] -> type pairs
|
| | | class2type = {},
|
| | |
|
| | | // List of deleted data cache ids, so we can reuse them
|
| | | core_deletedIds = [],
|
| | |
|
| | | core_version = "1.10.2",
|
| | |
|
| | | // Save a reference to some core methods
|
| | | core_concat = core_deletedIds.concat,
|
| | | core_push = core_deletedIds.push,
|
| | | core_slice = core_deletedIds.slice,
|
| | | core_indexOf = core_deletedIds.indexOf,
|
| | | core_toString = class2type.toString,
|
| | | core_hasOwn = class2type.hasOwnProperty,
|
| | | core_trim = core_version.trim,
|
| | |
|
| | | // Define a local copy of jQuery
|
| | | jQuery = function( selector, context ) {
|
| | | // The jQuery object is actually just the init constructor 'enhanced'
|
| | | return new jQuery.fn.init( selector, context, rootjQuery );
|
| | | },
|
| | |
|
| | | // Used for matching numbers
|
| | | core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source,
|
| | |
|
| | | // Used for splitting on whitespace
|
| | | core_rnotwhite = /\S+/g,
|
| | |
|
| | | // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
|
| | | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
|
| | |
|
| | | // A simple way to check for HTML strings
|
| | | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
|
| | | // Strict HTML recognition (#11290: must start with <)
|
| | | rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
|
| | |
|
| | | // Match a standalone tag
|
| | | rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
|
| | |
|
| | | // JSON RegExp
|
| | | rvalidchars = /^[\],:{}\s]*$/,
|
| | | rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
|
| | | rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
|
| | | rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g,
|
| | |
|
| | | // Matches dashed string for camelizing
|
| | | rmsPrefix = /^-ms-/,
|
| | | rdashAlpha = /-([\da-z])/gi,
|
| | |
|
| | | // Used by jQuery.camelCase as callback to replace()
|
| | | fcamelCase = function( all, letter ) {
|
| | | return letter.toUpperCase();
|
| | | },
|
| | |
|
| | | // The ready event handler
|
| | | completed = function( event ) {
|
| | |
|
| | | // readyState === "complete" is good enough for us to call the dom ready in oldIE
|
| | | if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) {
|
| | | detach();
|
| | | jQuery.ready();
|
| | | }
|
| | | },
|
| | | // Clean-up method for dom ready events
|
| | | detach = function() {
|
| | | if ( document.addEventListener ) {
|
| | | document.removeEventListener( "DOMContentLoaded", completed, false );
|
| | | window.removeEventListener( "load", completed, false );
|
| | |
|
| | | } else {
|
| | | document.detachEvent( "onreadystatechange", completed );
|
| | | window.detachEvent( "onload", completed );
|
| | | }
|
| | | };
|
| | |
|
| | | jQuery.fn = jQuery.prototype = {
|
| | | // The current version of jQuery being used
|
| | | jquery: core_version,
|
| | |
|
| | | constructor: jQuery,
|
| | | init: function( selector, context, rootjQuery ) {
|
| | | var match, elem;
|
| | |
|
| | | // HANDLE: $(""), $(null), $(undefined), $(false)
|
| | | if ( !selector ) {
|
| | | return this;
|
| | | }
|
| | |
|
| | | // Handle HTML strings
|
| | | if ( typeof selector === "string" ) {
|
| | | if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
|
| | | // Assume that strings that start and end with <> are HTML and skip the regex check
|
| | | match = [ null, selector, null ];
|
| | |
|
| | | } else {
|
| | | match = rquickExpr.exec( selector );
|
| | | }
|
| | |
|
| | | // Match html or make sure no context is specified for #id
|
| | | if ( match && (match[1] || !context) ) {
|
| | |
|
| | | // HANDLE: $(html) -> $(array)
|
| | | if ( match[1] ) {
|
| | | context = context instanceof jQuery ? context[0] : context;
|
| | |
|
| | | // scripts is true for back-compat
|
| | | jQuery.merge( this, jQuery.parseHTML(
|
| | | match[1],
|
| | | context && context.nodeType ? context.ownerDocument || context : document,
|
| | | true
|
| | | ) );
|
| | |
|
| | | // HANDLE: $(html, props)
|
| | | if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
|
| | | for ( match in context ) {
|
| | | // Properties of context are called as methods if possible
|
| | | if ( jQuery.isFunction( this[ match ] ) ) {
|
| | | this[ match ]( context[ match ] );
|
| | |
|
| | | // ...and otherwise set as attributes
|
| | | } else {
|
| | | this.attr( match, context[ match ] );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return this;
|
| | |
|
| | | // HANDLE: $(#id)
|
| | | } else {
|
| | | elem = document.getElementById( match[2] );
|
| | |
|
| | | // Check parentNode to catch when Blackberry 4.6 returns
|
| | | // nodes that are no longer in the document #6963
|
| | | if ( elem && elem.parentNode ) {
|
| | | // Handle the case where IE and Opera return items
|
| | | // by name instead of ID
|
| | | if ( elem.id !== match[2] ) {
|
| | | return rootjQuery.find( selector );
|
| | | }
|
| | |
|
| | | // Otherwise, we inject the element directly into the jQuery object
|
| | | this.length = 1;
|
| | | this[0] = elem;
|
| | | }
|
| | |
|
| | | this.context = document;
|
| | | this.selector = selector;
|
| | | return this;
|
| | | }
|
| | |
|
| | | // HANDLE: $(expr, $(...))
|
| | | } else if ( !context || context.jquery ) {
|
| | | return ( context || rootjQuery ).find( selector );
|
| | |
|
| | | // HANDLE: $(expr, context)
|
| | | // (which is just equivalent to: $(context).find(expr)
|
| | | } else {
|
| | | return this.constructor( context ).find( selector );
|
| | | }
|
| | |
|
| | | // HANDLE: $(DOMElement)
|
| | | } else if ( selector.nodeType ) {
|
| | | this.context = this[0] = selector;
|
| | | this.length = 1;
|
| | | return this;
|
| | |
|
| | | // HANDLE: $(function)
|
| | | // Shortcut for document ready
|
| | | } else if ( jQuery.isFunction( selector ) ) {
|
| | | return rootjQuery.ready( selector );
|
| | | }
|
| | |
|
| | | if ( selector.selector !== undefined ) {
|
| | | this.selector = selector.selector;
|
| | | this.context = selector.context;
|
| | | }
|
| | |
|
| | | return jQuery.makeArray( selector, this );
|
| | | },
|
| | |
|
| | | // Start with an empty selector
|
| | | selector: "",
|
| | |
|
| | | // The default length of a jQuery object is 0
|
| | | length: 0,
|
| | |
|
| | | toArray: function() {
|
| | | return core_slice.call( this );
|
| | | },
|
| | |
|
| | | // Get the Nth element in the matched element set OR
|
| | | // Get the whole matched element set as a clean array
|
| | | get: function( num ) {
|
| | | return num == null ?
|
| | |
|
| | | // Return a 'clean' array
|
| | | this.toArray() :
|
| | |
|
| | | // Return just the object
|
| | | ( num < 0 ? this[ this.length + num ] : this[ num ] );
|
| | | },
|
| | |
|
| | | // Take an array of elements and push it onto the stack
|
| | | // (returning the new matched element set)
|
| | | pushStack: function( elems ) {
|
| | |
|
| | | // Build a new jQuery matched element set
|
| | | var ret = jQuery.merge( this.constructor(), elems );
|
| | |
|
| | | // Add the old object onto the stack (as a reference)
|
| | | ret.prevObject = this;
|
| | | ret.context = this.context;
|
| | |
|
| | | // Return the newly-formed element set
|
| | | return ret;
|
| | | },
|
| | |
|
| | | // Execute a callback for every element in the matched set.
|
| | | // (You can seed the arguments with an array of args, but this is
|
| | | // only used internally.)
|
| | | each: function( callback, args ) {
|
| | | return jQuery.each( this, callback, args );
|
| | | },
|
| | |
|
| | | ready: function( fn ) {
|
| | | // Add the callback
|
| | | jQuery.ready.promise().done( fn );
|
| | |
|
| | | return this;
|
| | | },
|
| | |
|
| | | slice: function() {
|
| | | return this.pushStack( core_slice.apply( this, arguments ) );
|
| | | },
|
| | |
|
| | | first: function() {
|
| | | return this.eq( 0 );
|
| | | },
|
| | |
|
| | | last: function() {
|
| | | return this.eq( -1 );
|
| | | },
|
| | |
|
| | | eq: function( i ) {
|
| | | var len = this.length,
|
| | | j = +i + ( i < 0 ? len : 0 );
|
| | | return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );
|
| | | },
|
| | |
|
| | | map: function( callback ) {
|
| | | return this.pushStack( jQuery.map(this, function( elem, i ) {
|
| | | return callback.call( elem, i, elem );
|
| | | }));
|
| | | },
|
| | |
|
| | | end: function() {
|
| | | return this.prevObject || this.constructor(null);
|
| | | },
|
| | |
|
| | | // For internal use only.
|
| | | // Behaves like an Array's method, not like a jQuery method.
|
| | | push: core_push,
|
| | | sort: [].sort,
|
| | | splice: [].splice
|
| | | };
|
| | |
|
| | | // Give the init function the jQuery prototype for later instantiation
|
| | | jQuery.fn.init.prototype = jQuery.fn;
|
| | |
|
| | | jQuery.extend = jQuery.fn.extend = function() {
|
| | | var src, copyIsArray, copy, name, options, clone,
|
| | | target = arguments[0] || {},
|
| | | i = 1,
|
| | | length = arguments.length,
|
| | | deep = false;
|
| | |
|
| | | // Handle a deep copy situation
|
| | | if ( typeof target === "boolean" ) {
|
| | | deep = target;
|
| | | target = arguments[1] || {};
|
| | | // skip the boolean and the target
|
| | | i = 2;
|
| | | }
|
| | |
|
| | | // Handle case when target is a string or something (possible in deep copy)
|
| | | if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
|
| | | target = {};
|
| | | }
|
| | |
|
| | | // extend jQuery itself if only one argument is passed
|
| | | if ( length === i ) {
|
| | | target = this;
|
| | | --i;
|
| | | }
|
| | |
|
| | | for ( ; i < length; i++ ) {
|
| | | // Only deal with non-null/undefined values
|
| | | if ( (options = arguments[ i ]) != null ) {
|
| | | // Extend the base object
|
| | | for ( name in options ) {
|
| | | src = target[ name ];
|
| | | copy = options[ name ];
|
| | |
|
| | | // Prevent never-ending loop
|
| | | if ( target === copy ) {
|
| | | continue;
|
| | | }
|
| | |
|
| | | // Recurse if we're merging plain objects or arrays
|
| | | if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
|
| | | if ( copyIsArray ) {
|
| | | copyIsArray = false;
|
| | | clone = src && jQuery.isArray(src) ? src : [];
|
| | |
|
| | | } else {
|
| | | clone = src && jQuery.isPlainObject(src) ? src : {};
|
| | | }
|
| | |
|
| | | // Never move original objects, clone them
|
| | | target[ name ] = jQuery.extend( deep, clone, copy );
|
| | |
|
| | | // Don't bring in undefined values
|
| | | } else if ( copy !== undefined ) {
|
| | | target[ name ] = copy;
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Return the modified object
|
| | | return target;
|
| | | };
|
| | |
|
| | | jQuery.extend({
|
| | | // Unique for each copy of jQuery on the page
|
| | | // Non-digits removed to match rinlinejQuery
|
| | | expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ),
|
| | |
|
| | | noConflict: function( deep ) {
|
| | | if ( window.$ === jQuery ) {
|
| | | window.$ = _$;
|
| | | }
|
| | |
|
| | | if ( deep && window.jQuery === jQuery ) {
|
| | | window.jQuery = _jQuery;
|
| | | }
|
| | |
|
| | | return jQuery;
|
| | | },
|
| | |
|
| | | // Is the DOM ready to be used? Set to true once it occurs.
|
| | | isReady: false,
|
| | |
|
| | | // A counter to track how many items to wait for before
|
| | | // the ready event fires. See #6781
|
| | | readyWait: 1,
|
| | |
|
| | | // Hold (or release) the ready event
|
| | | holdReady: function( hold ) {
|
| | | if ( hold ) {
|
| | | jQuery.readyWait++;
|
| | | } else {
|
| | | jQuery.ready( true );
|
| | | }
|
| | | },
|
| | |
|
| | | // Handle when the DOM is ready
|
| | | ready: function( wait ) {
|
| | |
|
| | | // Abort if there are pending holds or we're already ready
|
| | | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
|
| | | if ( !document.body ) {
|
| | | return setTimeout( jQuery.ready );
|
| | | }
|
| | |
|
| | | // Remember that the DOM is ready
|
| | | jQuery.isReady = true;
|
| | |
|
| | | // If a normal DOM Ready event fired, decrement, and wait if need be
|
| | | if ( wait !== true && --jQuery.readyWait > 0 ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // If there are functions bound, to execute
|
| | | readyList.resolveWith( document, [ jQuery ] );
|
| | |
|
| | | // Trigger any bound ready events
|
| | | if ( jQuery.fn.trigger ) {
|
| | | jQuery( document ).trigger("ready").off("ready");
|
| | | }
|
| | | },
|
| | |
|
| | | // See test/unit/core.js for details concerning isFunction.
|
| | | // Since version 1.3, DOM methods and functions like alert
|
| | | // aren't supported. They return false on IE (#2968).
|
| | | isFunction: function( obj ) {
|
| | | return jQuery.type(obj) === "function";
|
| | | },
|
| | |
|
| | | isArray: Array.isArray || function( obj ) {
|
| | | return jQuery.type(obj) === "array";
|
| | | },
|
| | |
|
| | | isWindow: function( obj ) {
|
| | | /* jshint eqeqeq: false */
|
| | | return obj != null && obj == obj.window;
|
| | | },
|
| | |
|
| | | isNumeric: function( obj ) {
|
| | | return !isNaN( parseFloat(obj) ) && isFinite( obj );
|
| | | },
|
| | |
|
| | | type: function( obj ) {
|
| | | if ( obj == null ) {
|
| | | return String( obj );
|
| | | }
|
| | | return typeof obj === "object" || typeof obj === "function" ?
|
| | | class2type[ core_toString.call(obj) ] || "object" :
|
| | | typeof obj;
|
| | | },
|
| | |
|
| | | isPlainObject: function( obj ) {
|
| | | var key;
|
| | |
|
| | | // Must be an Object.
|
| | | // Because of IE, we also have to check the presence of the constructor property.
|
| | | // Make sure that DOM nodes and window objects don't pass through, as well
|
| | | if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
|
| | | return false;
|
| | | }
|
| | |
|
| | | try {
|
| | | // Not own constructor property must be Object
|
| | | if ( obj.constructor &&
|
| | | !core_hasOwn.call(obj, "constructor") &&
|
| | | !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
|
| | | return false;
|
| | | }
|
| | | } catch ( e ) {
|
| | | // IE8,9 Will throw exceptions on certain host objects #9897
|
| | | return false;
|
| | | }
|
| | |
|
| | | // Support: IE<9
|
| | | // Handle iteration over inherited properties before own properties.
|
| | | if ( jQuery.support.ownLast ) {
|
| | | for ( key in obj ) {
|
| | | return core_hasOwn.call( obj, key );
|
| | | }
|
| | | }
|
| | |
|
| | | // Own properties are enumerated firstly, so to speed up,
|
| | | // if last one is own, then all properties are own.
|
| | | for ( key in obj ) {}
|
| | |
|
| | | return key === undefined || core_hasOwn.call( obj, key );
|
| | | },
|
| | |
|
| | | isEmptyObject: function( obj ) {
|
| | | var name;
|
| | | for ( name in obj ) {
|
| | | return false;
|
| | | }
|
| | | return true;
|
| | | },
|
| | |
|
| | | error: function( msg ) {
|
| | | throw new Error( msg );
|
| | | },
|
| | |
|
| | | // data: string of html
|
| | | // context (optional): If specified, the fragment will be created in this context, defaults to document
|
| | | // keepScripts (optional): If true, will include scripts passed in the html string
|
| | | parseHTML: function( data, context, keepScripts ) {
|
| | | if ( !data || typeof data !== "string" ) {
|
| | | return null;
|
| | | }
|
| | | if ( typeof context === "boolean" ) {
|
| | | keepScripts = context;
|
| | | context = false;
|
| | | }
|
| | | context = context || document;
|
| | |
|
| | | var parsed = rsingleTag.exec( data ),
|
| | | scripts = !keepScripts && [];
|
| | |
|
| | | // Single tag
|
| | | if ( parsed ) {
|
| | | return [ context.createElement( parsed[1] ) ];
|
| | | }
|
| | |
|
| | | parsed = jQuery.buildFragment( [ data ], context, scripts );
|
| | | if ( scripts ) {
|
| | | jQuery( scripts ).remove();
|
| | | }
|
| | | return jQuery.merge( [], parsed.childNodes );
|
| | | },
|
| | |
|
| | | parseJSON: function( data ) {
|
| | | // Attempt to parse using the native JSON parser first
|
| | | if ( window.JSON && window.JSON.parse ) {
|
| | | return window.JSON.parse( data );
|
| | | }
|
| | |
|
| | | if ( data === null ) {
|
| | | return data;
|
| | | }
|
| | |
|
| | | if ( typeof data === "string" ) {
|
| | |
|
| | | // Make sure leading/trailing whitespace is removed (IE can't handle it)
|
| | | data = jQuery.trim( data );
|
| | |
|
| | | if ( data ) {
|
| | | // Make sure the incoming data is actual JSON
|
| | | // Logic borrowed from http://json.org/json2.js
|
| | | if ( rvalidchars.test( data.replace( rvalidescape, "@" )
|
| | | .replace( rvalidtokens, "]" )
|
| | | .replace( rvalidbraces, "")) ) {
|
| | |
|
| | | return ( new Function( "return " + data ) )();
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | jQuery.error( "Invalid JSON: " + data );
|
| | | },
|
| | |
|
| | | // Cross-browser xml parsing
|
| | | parseXML: function( data ) {
|
| | | var xml, tmp;
|
| | | if ( !data || typeof data !== "string" ) {
|
| | | return null;
|
| | | }
|
| | | try {
|
| | | if ( window.DOMParser ) { // Standard
|
| | | tmp = new DOMParser();
|
| | | xml = tmp.parseFromString( data , "text/xml" );
|
| | | } else { // IE
|
| | | xml = new ActiveXObject( "Microsoft.XMLDOM" );
|
| | | xml.async = "false";
|
| | | xml.loadXML( data );
|
| | | }
|
| | | } catch( e ) {
|
| | | xml = undefined;
|
| | | }
|
| | | if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
|
| | | jQuery.error( "Invalid XML: " + data );
|
| | | }
|
| | | return xml;
|
| | | },
|
| | |
|
| | | noop: function() {},
|
| | |
|
| | | // Evaluates a script in a global context
|
| | | // Workarounds based on findings by Jim Driscoll
|
| | | // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
|
| | | globalEval: function( data ) {
|
| | | if ( data && jQuery.trim( data ) ) {
|
| | | // We use execScript on Internet Explorer
|
| | | // We use an anonymous function so that context is window
|
| | | // rather than jQuery in Firefox
|
| | | ( window.execScript || function( data ) {
|
| | | window[ "eval" ].call( window, data );
|
| | | } )( data );
|
| | | }
|
| | | },
|
| | |
|
| | | // Convert dashed to camelCase; used by the css and data modules
|
| | | // Microsoft forgot to hump their vendor prefix (#9572)
|
| | | camelCase: function( string ) {
|
| | | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
|
| | | },
|
| | |
|
| | | nodeName: function( elem, name ) {
|
| | | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
|
| | | },
|
| | |
|
| | | // args is for internal usage only
|
| | | each: function( obj, callback, args ) {
|
| | | var value,
|
| | | i = 0,
|
| | | length = obj.length,
|
| | | isArray = isArraylike( obj );
|
| | |
|
| | | if ( args ) {
|
| | | if ( isArray ) {
|
| | | for ( ; i < length; i++ ) {
|
| | | value = callback.apply( obj[ i ], args );
|
| | |
|
| | | if ( value === false ) {
|
| | | break;
|
| | | }
|
| | | }
|
| | | } else {
|
| | | for ( i in obj ) {
|
| | | value = callback.apply( obj[ i ], args );
|
| | |
|
| | | if ( value === false ) {
|
| | | break;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // A special, fast, case for the most common use of each
|
| | | } else {
|
| | | if ( isArray ) {
|
| | | for ( ; i < length; i++ ) {
|
| | | value = callback.call( obj[ i ], i, obj[ i ] );
|
| | |
|
| | | if ( value === false ) {
|
| | | break;
|
| | | }
|
| | | }
|
| | | } else {
|
| | | for ( i in obj ) {
|
| | | value = callback.call( obj[ i ], i, obj[ i ] );
|
| | |
|
| | | if ( value === false ) {
|
| | | break;
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return obj;
|
| | | },
|
| | |
|
| | | // Use native String.trim function wherever possible
|
| | | trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
|
| | | function( text ) {
|
| | | return text == null ?
|
| | | "" :
|
| | | core_trim.call( text );
|
| | | } :
|
| | |
|
| | | // Otherwise use our own trimming functionality
|
| | | function( text ) {
|
| | | return text == null ?
|
| | | "" :
|
| | | ( text + "" ).replace( rtrim, "" );
|
| | | },
|
| | |
|
| | | // results is for internal usage only
|
| | | makeArray: function( arr, results ) {
|
| | | var ret = results || [];
|
| | |
|
| | | if ( arr != null ) {
|
| | | if ( isArraylike( Object(arr) ) ) {
|
| | | jQuery.merge( ret,
|
| | | typeof arr === "string" ?
|
| | | [ arr ] : arr
|
| | | );
|
| | | } else {
|
| | | core_push.call( ret, arr );
|
| | | }
|
| | | }
|
| | |
|
| | | return ret;
|
| | | },
|
| | |
|
| | | inArray: function( elem, arr, i ) {
|
| | | var len;
|
| | |
|
| | | if ( arr ) {
|
| | | if ( core_indexOf ) {
|
| | | return core_indexOf.call( arr, elem, i );
|
| | | }
|
| | |
|
| | | len = arr.length;
|
| | | i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
|
| | |
|
| | | for ( ; i < len; i++ ) {
|
| | | // Skip accessing in sparse arrays
|
| | | if ( i in arr && arr[ i ] === elem ) {
|
| | | return i;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return -1;
|
| | | },
|
| | |
|
| | | merge: function( first, second ) {
|
| | | var l = second.length,
|
| | | i = first.length,
|
| | | j = 0;
|
| | |
|
| | | if ( typeof l === "number" ) {
|
| | | for ( ; j < l; j++ ) {
|
| | | first[ i++ ] = second[ j ];
|
| | | }
|
| | | } else {
|
| | | while ( second[j] !== undefined ) {
|
| | | first[ i++ ] = second[ j++ ];
|
| | | }
|
| | | }
|
| | |
|
| | | first.length = i;
|
| | |
|
| | | return first;
|
| | | },
|
| | |
|
| | | grep: function( elems, callback, inv ) {
|
| | | var retVal,
|
| | | ret = [],
|
| | | i = 0,
|
| | | length = elems.length;
|
| | | inv = !!inv;
|
| | |
|
| | | // Go through the array, only saving the items
|
| | | // that pass the validator function
|
| | | for ( ; i < length; i++ ) {
|
| | | retVal = !!callback( elems[ i ], i );
|
| | | if ( inv !== retVal ) {
|
| | | ret.push( elems[ i ] );
|
| | | }
|
| | | }
|
| | |
|
| | | return ret;
|
| | | },
|
| | |
|
| | | // arg is for internal usage only
|
| | | map: function( elems, callback, arg ) {
|
| | | var value,
|
| | | i = 0,
|
| | | length = elems.length,
|
| | | isArray = isArraylike( elems ),
|
| | | ret = [];
|
| | |
|
| | | // Go through the array, translating each of the items to their
|
| | | if ( isArray ) {
|
| | | for ( ; i < length; i++ ) {
|
| | | value = callback( elems[ i ], i, arg );
|
| | |
|
| | | if ( value != null ) {
|
| | | ret[ ret.length ] = value;
|
| | | }
|
| | | }
|
| | |
|
| | | // Go through every key on the object,
|
| | | } else {
|
| | | for ( i in elems ) {
|
| | | value = callback( elems[ i ], i, arg );
|
| | |
|
| | | if ( value != null ) {
|
| | | ret[ ret.length ] = value;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Flatten any nested arrays
|
| | | return core_concat.apply( [], ret );
|
| | | },
|
| | |
|
| | | // A global GUID counter for objects
|
| | | guid: 1,
|
| | |
|
| | | // Bind a function to a context, optionally partially applying any
|
| | | // arguments.
|
| | | proxy: function( fn, context ) {
|
| | | var args, proxy, tmp;
|
| | |
|
| | | if ( typeof context === "string" ) {
|
| | | tmp = fn[ context ];
|
| | | context = fn;
|
| | | fn = tmp;
|
| | | }
|
| | |
|
| | | // Quick check to determine if target is callable, in the spec
|
| | | // this throws a TypeError, but we will just return undefined.
|
| | | if ( !jQuery.isFunction( fn ) ) {
|
| | | return undefined;
|
| | | }
|
| | |
|
| | | // Simulated bind
|
| | | args = core_slice.call( arguments, 2 );
|
| | | proxy = function() {
|
| | | return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );
|
| | | };
|
| | |
|
| | | // Set the guid of unique handler to the same of original handler, so it can be removed
|
| | | proxy.guid = fn.guid = fn.guid || jQuery.guid++;
|
| | |
|
| | | return proxy;
|
| | | },
|
| | |
|
| | | // Multifunctional method to get and set values of a collection
|
| | | // The value/s can optionally be executed if it's a function
|
| | | access: function( elems, fn, key, value, chainable, emptyGet, raw ) {
|
| | | var i = 0,
|
| | | length = elems.length,
|
| | | bulk = key == null;
|
| | |
|
| | | // Sets many values
|
| | | if ( jQuery.type( key ) === "object" ) {
|
| | | chainable = true;
|
| | | for ( i in key ) {
|
| | | jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
|
| | | }
|
| | |
|
| | | // Sets one value
|
| | | } else if ( value !== undefined ) {
|
| | | chainable = true;
|
| | |
|
| | | if ( !jQuery.isFunction( value ) ) {
|
| | | raw = true;
|
| | | }
|
| | |
|
| | | if ( bulk ) {
|
| | | // Bulk operations run against the entire set
|
| | | if ( raw ) {
|
| | | fn.call( elems, value );
|
| | | fn = null;
|
| | |
|
| | | // ...except when executing function values
|
| | | } else {
|
| | | bulk = fn;
|
| | | fn = function( elem, key, value ) {
|
| | | return bulk.call( jQuery( elem ), value );
|
| | | };
|
| | | }
|
| | | }
|
| | |
|
| | | if ( fn ) {
|
| | | for ( ; i < length; i++ ) {
|
| | | fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return chainable ?
|
| | | elems :
|
| | |
|
| | | // Gets
|
| | | bulk ?
|
| | | fn.call( elems ) :
|
| | | length ? fn( elems[0], key ) : emptyGet;
|
| | | },
|
| | |
|
| | | now: function() {
|
| | | return ( new Date() ).getTime();
|
| | | },
|
| | |
|
| | | // A method for quickly swapping in/out CSS properties to get correct calculations.
|
| | | // Note: this method belongs to the css module but it's needed here for the support module.
|
| | | // If support gets modularized, this method should be moved back to the css module.
|
| | | swap: function( elem, options, callback, args ) {
|
| | | var ret, name,
|
| | | old = {};
|
| | |
|
| | | // Remember the old values, and insert the new ones
|
| | | for ( name in options ) {
|
| | | old[ name ] = elem.style[ name ];
|
| | | elem.style[ name ] = options[ name ];
|
| | | }
|
| | |
|
| | | ret = callback.apply( elem, args || [] );
|
| | |
|
| | | // Revert the old values
|
| | | for ( name in options ) {
|
| | | elem.style[ name ] = old[ name ];
|
| | | }
|
| | |
|
| | | return ret;
|
| | | }
|
| | | });
|
| | |
|
| | | jQuery.ready.promise = function( obj ) {
|
| | | if ( !readyList ) {
|
| | |
|
| | | readyList = jQuery.Deferred();
|
| | |
|
| | | // Catch cases where $(document).ready() is called after the browser event has already occurred.
|
| | | // we once tried to use readyState "interactive" here, but it caused issues like the one
|
| | | // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
|
| | | if ( document.readyState === "complete" ) {
|
| | | // Handle it asynchronously to allow scripts the opportunity to delay ready
|
| | | setTimeout( jQuery.ready );
|
| | |
|
| | | // Standards-based browsers support DOMContentLoaded
|
| | | } else if ( document.addEventListener ) {
|
| | | // Use the handy event callback
|
| | | document.addEventListener( "DOMContentLoaded", completed, false );
|
| | |
|
| | | // A fallback to window.onload, that will always work
|
| | | window.addEventListener( "load", completed, false );
|
| | |
|
| | | // If IE event model is used
|
| | | } else {
|
| | | // Ensure firing before onload, maybe late but safe also for iframes
|
| | | document.attachEvent( "onreadystatechange", completed );
|
| | |
|
| | | // A fallback to window.onload, that will always work
|
| | | window.attachEvent( "onload", completed );
|
| | |
|
| | | // If IE and not a frame
|
| | | // continually check to see if the document is ready
|
| | | var top = false;
|
| | |
|
| | | try {
|
| | | top = window.frameElement == null && document.documentElement;
|
| | | } catch(e) {}
|
| | |
|
| | | if ( top && top.doScroll ) {
|
| | | (function doScrollCheck() {
|
| | | if ( !jQuery.isReady ) {
|
| | |
|
| | | try {
|
| | | // Use the trick by Diego Perini
|
| | | // http://javascript.nwbox.com/IEContentLoaded/
|
| | | top.doScroll("left");
|
| | | } catch(e) {
|
| | | return setTimeout( doScrollCheck, 50 );
|
| | | }
|
| | |
|
| | | // detach all dom ready events
|
| | | detach();
|
| | |
|
| | | // and execute any waiting functions
|
| | | jQuery.ready();
|
| | | }
|
| | | })();
|
| | | }
|
| | | }
|
| | | }
|
| | | return readyList.promise( obj );
|
| | | };
|
| | |
|
| | | // Populate the class2type map
|
| | | jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) {
|
| | | class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
| | | });
|
| | |
|
| | | function isArraylike( obj ) {
|
| | | var length = obj.length,
|
| | | type = jQuery.type( obj );
|
| | |
|
| | | if ( jQuery.isWindow( obj ) ) {
|
| | | return false;
|
| | | }
|
| | |
|
| | | if ( obj.nodeType === 1 && length ) {
|
| | | return true;
|
| | | }
|
| | |
|
| | | return type === "array" || type !== "function" &&
|
| | | ( length === 0 ||
|
| | | typeof length === "number" && length > 0 && ( length - 1 ) in obj );
|
| | | }
|
| | |
|
| | | // All jQuery objects should point back to these
|
| | | rootjQuery = jQuery(document);
|
| | | /*!
|
| | | * Sizzle CSS Selector Engine v1.10.2
|
| | | * http://sizzlejs.com/
|
| | | *
|
| | | * Copyright 2013 jQuery Foundation, Inc. and other contributors
|
| | | * Released under the MIT license
|
| | | * http://jquery.org/license
|
| | | *
|
| | | * Date: 2013-07-03
|
| | | */
|
| | | (function( window, undefined ) {
|
| | |
|
| | | var i,
|
| | | support,
|
| | | cachedruns,
|
| | | Expr,
|
| | | getText,
|
| | | isXML,
|
| | | compile,
|
| | | outermostContext,
|
| | | sortInput,
|
| | |
|
| | | // Local document vars
|
| | | setDocument,
|
| | | document,
|
| | | docElem,
|
| | | documentIsHTML,
|
| | | rbuggyQSA,
|
| | | rbuggyMatches,
|
| | | matches,
|
| | | contains,
|
| | |
|
| | | // Instance-specific data
|
| | | expando = "sizzle" + -(new Date()),
|
| | | preferredDoc = window.document,
|
| | | dirruns = 0,
|
| | | done = 0,
|
| | | classCache = createCache(),
|
| | | tokenCache = createCache(),
|
| | | compilerCache = createCache(),
|
| | | hasDuplicate = false,
|
| | | sortOrder = function( a, b ) {
|
| | | if ( a === b ) {
|
| | | hasDuplicate = true;
|
| | | return 0;
|
| | | }
|
| | | return 0;
|
| | | },
|
| | |
|
| | | // General-purpose constants
|
| | | strundefined = typeof undefined,
|
| | | MAX_NEGATIVE = 1 << 31,
|
| | |
|
| | | // Instance methods
|
| | | hasOwn = ({}).hasOwnProperty,
|
| | | arr = [],
|
| | | pop = arr.pop,
|
| | | push_native = arr.push,
|
| | | push = arr.push,
|
| | | slice = arr.slice,
|
| | | // Use a stripped-down indexOf if we can't use a native one
|
| | | indexOf = arr.indexOf || function( elem ) {
|
| | | var i = 0,
|
| | | len = this.length;
|
| | | for ( ; i < len; i++ ) {
|
| | | if ( this[i] === elem ) {
|
| | | return i;
|
| | | }
|
| | | }
|
| | | return -1;
|
| | | },
|
| | |
|
| | | booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
|
| | |
|
| | | // Regular expressions
|
| | |
|
| | | // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
|
| | | whitespace = "[\\x20\\t\\r\\n\\f]",
|
| | | // http://www.w3.org/TR/css3-syntax/#characters
|
| | | characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
|
| | |
|
| | | // Loosely modeled on CSS identifier characters
|
| | | // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
|
| | | // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
| | | identifier = characterEncoding.replace( "w", "w#" ),
|
| | |
|
| | | // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors
|
| | | attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +
|
| | | "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
|
| | |
|
| | | // Prefer arguments quoted,
|
| | | // then not containing pseudos/brackets,
|
| | | // then attribute selectors/non-parenthetical expressions,
|
| | | // then anything else
|
| | | // These preferences are here to reduce the number of selectors
|
| | | // needing tokenize in the PSEUDO preFilter
|
| | | pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)",
|
| | |
|
| | | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
| | | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
|
| | |
|
| | | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
|
| | | rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
|
| | |
|
| | | rsibling = new RegExp( whitespace + "*[+~]" ),
|
| | | rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ),
|
| | |
|
| | | rpseudo = new RegExp( pseudos ),
|
| | | ridentifier = new RegExp( "^" + identifier + "$" ),
|
| | |
|
| | | matchExpr = {
|
| | | "ID": new RegExp( "^#(" + characterEncoding + ")" ),
|
| | | "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),
|
| | | "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),
|
| | | "ATTR": new RegExp( "^" + attributes ),
|
| | | "PSEUDO": new RegExp( "^" + pseudos ),
|
| | | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
|
| | | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
|
| | | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
|
| | | "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
|
| | | // For use in libraries implementing .is()
|
| | | // We use this for POS matching in `select`
|
| | | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
|
| | | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
|
| | | },
|
| | |
|
| | | rnative = /^[^{]+\{\s*\[native \w/,
|
| | |
|
| | | // Easily-parseable/retrievable ID or TAG or CLASS selectors
|
| | | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
| | |
|
| | | rinputs = /^(?:input|select|textarea|button)$/i,
|
| | | rheader = /^h\d$/i,
|
| | |
|
| | | rescape = /'|\\/g,
|
| | |
|
| | | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
| | | runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
|
| | | funescape = function( _, escaped, escapedWhitespace ) {
|
| | | var high = "0x" + escaped - 0x10000;
|
| | | // NaN means non-codepoint
|
| | | // Support: Firefox
|
| | | // Workaround erroneous numeric interpretation of +"0x"
|
| | | return high !== high || escapedWhitespace ?
|
| | | escaped :
|
| | | // BMP codepoint
|
| | | high < 0 ?
|
| | | String.fromCharCode( high + 0x10000 ) :
|
| | | // Supplemental Plane codepoint (surrogate pair)
|
| | | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
|
| | | };
|
| | |
|
| | | // Optimize for push.apply( _, NodeList )
|
| | | try {
|
| | | push.apply(
|
| | | (arr = slice.call( preferredDoc.childNodes )),
|
| | | preferredDoc.childNodes
|
| | | );
|
| | | // Support: Android<4.0
|
| | | // Detect silently failing push.apply
|
| | | arr[ preferredDoc.childNodes.length ].nodeType;
|
| | | } catch ( e ) {
|
| | | push = { apply: arr.length ?
|
| | |
|
| | | // Leverage slice if possible
|
| | | function( target, els ) {
|
| | | push_native.apply( target, slice.call(els) );
|
| | | } :
|
| | |
|
| | | // Support: IE<9
|
| | | // Otherwise append directly
|
| | | function( target, els ) {
|
| | | var j = target.length,
|
| | | i = 0;
|
| | | // Can't trust NodeList.length
|
| | | while ( (target[j++] = els[i++]) ) {}
|
| | | target.length = j - 1;
|
| | | }
|
| | | };
|
| | | }
|
| | |
|
| | | function Sizzle( selector, context, results, seed ) {
|
| | | var match, elem, m, nodeType,
|
| | | // QSA vars
|
| | | i, groups, old, nid, newContext, newSelector;
|
| | |
|
| | | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
| | | setDocument( context );
|
| | | }
|
| | |
|
| | | context = context || document;
|
| | | results = results || [];
|
| | |
|
| | | if ( !selector || typeof selector !== "string" ) {
|
| | | return results;
|
| | | }
|
| | |
|
| | | if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {
|
| | | return [];
|
| | | }
|
| | |
|
| | | if ( documentIsHTML && !seed ) {
|
| | |
|
| | | // Shortcuts
|
| | | if ( (match = rquickExpr.exec( selector )) ) {
|
| | | // Speed-up: Sizzle("#ID")
|
| | | if ( (m = match[1]) ) {
|
| | | if ( nodeType === 9 ) {
|
| | | elem = context.getElementById( m );
|
| | | // Check parentNode to catch when Blackberry 4.6 returns
|
| | | // nodes that are no longer in the document #6963
|
| | | if ( elem && elem.parentNode ) {
|
| | | // Handle the case where IE, Opera, and Webkit return items
|
| | | // by name instead of ID
|
| | | if ( elem.id === m ) {
|
| | | results.push( elem );
|
| | | return results;
|
| | | }
|
| | | } else {
|
| | | return results;
|
| | | }
|
| | | } else {
|
| | | // Context is not a document
|
| | | if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
|
| | | contains( context, elem ) && elem.id === m ) {
|
| | | results.push( elem );
|
| | | return results;
|
| | | }
|
| | | }
|
| | |
|
| | | // Speed-up: Sizzle("TAG")
|
| | | } else if ( match[2] ) {
|
| | | push.apply( results, context.getElementsByTagName( selector ) );
|
| | | return results;
|
| | |
|
| | | // Speed-up: Sizzle(".CLASS")
|
| | | } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {
|
| | | push.apply( results, context.getElementsByClassName( m ) );
|
| | | return results;
|
| | | }
|
| | | }
|
| | |
|
| | | // QSA path
|
| | | if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
|
| | | nid = old = expando;
|
| | | newContext = context;
|
| | | newSelector = nodeType === 9 && selector;
|
| | |
|
| | | // qSA works strangely on Element-rooted queries
|
| | | // We can work around this by specifying an extra ID on the root
|
| | | // and working up from there (Thanks to Andrew Dupont for the technique)
|
| | | // IE 8 doesn't work on object elements
|
| | | if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
|
| | | groups = tokenize( selector );
|
| | |
|
| | | if ( (old = context.getAttribute("id")) ) {
|
| | | nid = old.replace( rescape, "\\$&" );
|
| | | } else {
|
| | | context.setAttribute( "id", nid );
|
| | | }
|
| | | nid = "[id='" + nid + "'] ";
|
| | |
|
| | | i = groups.length;
|
| | | while ( i-- ) {
|
| | | groups[i] = nid + toSelector( groups[i] );
|
| | | }
|
| | | newContext = rsibling.test( selector ) && context.parentNode || context;
|
| | | newSelector = groups.join(",");
|
| | | }
|
| | |
|
| | | if ( newSelector ) {
|
| | | try {
|
| | | push.apply( results,
|
| | | newContext.querySelectorAll( newSelector )
|
| | | );
|
| | | return results;
|
| | | } catch(qsaError) {
|
| | | } finally {
|
| | | if ( !old ) {
|
| | | context.removeAttribute("id");
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // All others
|
| | | return select( selector.replace( rtrim, "$1" ), context, results, seed );
|
| | | }
|
| | |
|
| | | /**
|
| | | * Create key-value caches of limited size
|
| | | * @returns {Function(string, Object)} Returns the Object data after storing it on itself with
|
| | | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
| | | * deleting the oldest entry
|
| | | */
|
| | | function createCache() {
|
| | | var keys = [];
|
| | |
|
| | | function cache( key, value ) {
|
| | | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
| | | if ( keys.push( key += " " ) > Expr.cacheLength ) {
|
| | | // Only keep the most recent entries
|
| | | delete cache[ keys.shift() ];
|
| | | }
|
| | | return (cache[ key ] = value);
|
| | | }
|
| | | return cache;
|
| | | }
|
| | |
|
| | | /**
|
| | | * Mark a function for special use by Sizzle
|
| | | * @param {Function} fn The function to mark
|
| | | */
|
| | | function markFunction( fn ) {
|
| | | fn[ expando ] = true;
|
| | | return fn;
|
| | | }
|
| | |
|
| | | /**
|
| | | * Support testing using an element
|
| | | * @param {Function} fn Passed the created div and expects a boolean result
|
| | | */
|
| | | function assert( fn ) {
|
| | | var div = document.createElement("div");
|
| | |
|
| | | try {
|
| | | return !!fn( div );
|
| | | } catch (e) {
|
| | | return false;
|
| | | } finally {
|
| | | // Remove from its parent by default
|
| | | if ( div.parentNode ) {
|
| | | div.parentNode.removeChild( div );
|
| | | }
|
| | | // release memory in IE
|
| | | div = null;
|
| | | }
|
| | | }
|
| | |
|
| | | /**
|
| | | * Adds the same handler for all of the specified attrs
|
| | | * @param {String} attrs Pipe-separated list of attributes
|
| | | * @param {Function} handler The method that will be applied
|
| | | */
|
| | | function addHandle( attrs, handler ) {
|
| | | var arr = attrs.split("|"),
|
| | | i = attrs.length;
|
| | |
|
| | | while ( i-- ) {
|
| | | Expr.attrHandle[ arr[i] ] = handler;
|
| | | }
|
| | | }
|
| | |
|
| | | /**
|
| | | * Checks document order of two siblings
|
| | | * @param {Element} a
|
| | | * @param {Element} b
|
| | | * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
|
| | | */
|
| | | function siblingCheck( a, b ) {
|
| | | var cur = b && a,
|
| | | diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
|
| | | ( ~b.sourceIndex || MAX_NEGATIVE ) -
|
| | | ( ~a.sourceIndex || MAX_NEGATIVE );
|
| | |
|
| | | // Use IE sourceIndex if available on both nodes
|
| | | if ( diff ) {
|
| | | return diff;
|
| | | }
|
| | |
|
| | | // Check if b follows a
|
| | | if ( cur ) {
|
| | | while ( (cur = cur.nextSibling) ) {
|
| | | if ( cur === b ) {
|
| | | return -1;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return a ? 1 : -1;
|
| | | }
|
| | |
|
| | | /**
|
| | | * Returns a function to use in pseudos for input types
|
| | | * @param {String} type
|
| | | */
|
| | | function createInputPseudo( type ) {
|
| | | return function( elem ) {
|
| | | var name = elem.nodeName.toLowerCase();
|
| | | return name === "input" && elem.type === type;
|
| | | };
|
| | | }
|
| | |
|
| | | /**
|
| | | * Returns a function to use in pseudos for buttons
|
| | | * @param {String} type
|
| | | */
|
| | | function createButtonPseudo( type ) {
|
| | | return function( elem ) {
|
| | | var name = elem.nodeName.toLowerCase();
|
| | | return (name === "input" || name === "button") && elem.type === type;
|
| | | };
|
| | | }
|
| | |
|
| | | /**
|
| | | * Returns a function to use in pseudos for positionals
|
| | | * @param {Function} fn
|
| | | */
|
| | | function createPositionalPseudo( fn ) {
|
| | | return markFunction(function( argument ) {
|
| | | argument = +argument;
|
| | | return markFunction(function( seed, matches ) {
|
| | | var j,
|
| | | matchIndexes = fn( [], seed.length, argument ),
|
| | | i = matchIndexes.length;
|
| | |
|
| | | // Match elements found at the specified indexes
|
| | | while ( i-- ) {
|
| | | if ( seed[ (j = matchIndexes[i]) ] ) {
|
| | | seed[j] = !(matches[j] = seed[j]);
|
| | | }
|
| | | }
|
| | | });
|
| | | });
|
| | | }
|
| | |
|
| | | /**
|
| | | * Detect xml
|
| | | * @param {Element|Object} elem An element or a document
|
| | | */
|
| | | isXML = Sizzle.isXML = function( elem ) {
|
| | | // documentElement is verified for cases where it doesn't yet exist
|
| | | // (such as loading iframes in IE - #4833)
|
| | | var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
| | | return documentElement ? documentElement.nodeName !== "HTML" : false;
|
| | | };
|
| | |
|
| | | // Expose support vars for convenience
|
| | | support = Sizzle.support = {};
|
| | |
|
| | | /**
|
| | | * Sets document-related variables once based on the current document
|
| | | * @param {Element|Object} [doc] An element or document object to use to set the document
|
| | | * @returns {Object} Returns the current document
|
| | | */
|
| | | setDocument = Sizzle.setDocument = function( node ) {
|
| | | var doc = node ? node.ownerDocument || node : preferredDoc,
|
| | | parent = doc.defaultView;
|
| | |
|
| | | // If no document and documentElement is available, return
|
| | | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
|
| | | return document;
|
| | | }
|
| | |
|
| | | // Set our document
|
| | | document = doc;
|
| | | docElem = doc.documentElement;
|
| | |
|
| | | // Support tests
|
| | | documentIsHTML = !isXML( doc );
|
| | |
|
| | | // Support: IE>8
|
| | | // If iframe document is assigned to "document" variable and if iframe has been reloaded,
|
| | | // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
|
| | | // IE6-8 do not support the defaultView property so parent will be undefined
|
| | | if ( parent && parent.attachEvent && parent !== parent.top ) {
|
| | | parent.attachEvent( "onbeforeunload", function() {
|
| | | setDocument();
|
| | | });
|
| | | }
|
| | |
|
| | | /* Attributes
|
| | | ---------------------------------------------------------------------- */
|
| | |
|
| | | // Support: IE<8
|
| | | // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)
|
| | | support.attributes = assert(function( div ) {
|
| | | div.className = "i";
|
| | | return !div.getAttribute("className");
|
| | | });
|
| | |
|
| | | /* getElement(s)By*
|
| | | ---------------------------------------------------------------------- */
|
| | |
|
| | | // Check if getElementsByTagName("*") returns only elements
|
| | | support.getElementsByTagName = assert(function( div ) {
|
| | | div.appendChild( doc.createComment("") );
|
| | | return !div.getElementsByTagName("*").length;
|
| | | });
|
| | |
|
| | | // Check if getElementsByClassName can be trusted
|
| | | support.getElementsByClassName = assert(function( div ) {
|
| | | div.innerHTML = "<div class='a'></div><div class='a i'></div>";
|
| | |
|
| | | // Support: Safari<4
|
| | | // Catch class over-caching
|
| | | div.firstChild.className = "i";
|
| | | // Support: Opera<10
|
| | | // Catch gEBCN failure to find non-leading classes
|
| | | return div.getElementsByClassName("i").length === 2;
|
| | | });
|
| | |
|
| | | // Support: IE<10
|
| | | // Check if getElementById returns elements by name
|
| | | // The broken getElementById methods don't pick up programatically-set names,
|
| | | // so use a roundabout getElementsByName test
|
| | | support.getById = assert(function( div ) {
|
| | | docElem.appendChild( div ).id = expando;
|
| | | return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
|
| | | });
|
| | |
|
| | | // ID find and filter
|
| | | if ( support.getById ) {
|
| | | Expr.find["ID"] = function( id, context ) {
|
| | | if ( typeof context.getElementById !== strundefined && documentIsHTML ) {
|
| | | var m = context.getElementById( id );
|
| | | // Check parentNode to catch when Blackberry 4.6 returns
|
| | | // nodes that are no longer in the document #6963
|
| | | return m && m.parentNode ? [m] : [];
|
| | | }
|
| | | };
|
| | | Expr.filter["ID"] = function( id ) {
|
| | | var attrId = id.replace( runescape, funescape );
|
| | | return function( elem ) {
|
| | | return elem.getAttribute("id") === attrId;
|
| | | };
|
| | | };
|
| | | } else {
|
| | | // Support: IE6/7
|
| | | // getElementById is not reliable as a find shortcut
|
| | | delete Expr.find["ID"];
|
| | |
|
| | | Expr.filter["ID"] = function( id ) {
|
| | | var attrId = id.replace( runescape, funescape );
|
| | | return function( elem ) {
|
| | | var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
|
| | | return node && node.value === attrId;
|
| | | };
|
| | | };
|
| | | }
|
| | |
|
| | | // Tag
|
| | | Expr.find["TAG"] = support.getElementsByTagName ?
|
| | | function( tag, context ) {
|
| | | if ( typeof context.getElementsByTagName !== strundefined ) {
|
| | | return context.getElementsByTagName( tag );
|
| | | }
|
| | | } :
|
| | | function( tag, context ) {
|
| | | var elem,
|
| | | tmp = [],
|
| | | i = 0,
|
| | | results = context.getElementsByTagName( tag );
|
| | |
|
| | | // Filter out possible comments
|
| | | if ( tag === "*" ) {
|
| | | while ( (elem = results[i++]) ) {
|
| | | if ( elem.nodeType === 1 ) {
|
| | | tmp.push( elem );
|
| | | }
|
| | | }
|
| | |
|
| | | return tmp;
|
| | | }
|
| | | return results;
|
| | | };
|
| | |
|
| | | // Class
|
| | | Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
|
| | | if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {
|
| | | return context.getElementsByClassName( className );
|
| | | }
|
| | | };
|
| | |
|
| | | /* QSA/matchesSelector
|
| | | ---------------------------------------------------------------------- */
|
| | |
|
| | | // QSA and matchesSelector support
|
| | |
|
| | | // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
| | | rbuggyMatches = [];
|
| | |
|
| | | // qSa(:focus) reports false when true (Chrome 21)
|
| | | // We allow this because of a bug in IE8/9 that throws an error
|
| | | // whenever `document.activeElement` is accessed on an iframe
|
| | | // So, we allow :focus to pass through QSA all the time to avoid the IE error
|
| | | // See http://bugs.jquery.com/ticket/13378
|
| | | rbuggyQSA = [];
|
| | |
|
| | | if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
|
| | | // Build QSA regex
|
| | | // Regex strategy adopted from Diego Perini
|
| | | assert(function( div ) {
|
| | | // Select is set to empty string on purpose
|
| | | // This is to test IE's treatment of not explicitly
|
| | | // setting a boolean content attribute,
|
| | | // since its presence should be enough
|
| | | // http://bugs.jquery.com/ticket/12359
|
| | | div.innerHTML = "<select><option selected=''></option></select>";
|
| | |
|
| | | // Support: IE8
|
| | | // Boolean attributes and "value" are not treated correctly
|
| | | if ( !div.querySelectorAll("[selected]").length ) {
|
| | | rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
|
| | | }
|
| | |
|
| | | // Webkit/Opera - :checked should return selected option elements
|
| | | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
| | | // IE8 throws error here and will not see later tests
|
| | | if ( !div.querySelectorAll(":checked").length ) {
|
| | | rbuggyQSA.push(":checked");
|
| | | }
|
| | | });
|
| | |
|
| | | assert(function( div ) {
|
| | |
|
| | | // Support: Opera 10-12/IE8
|
| | | // ^= $= *= and empty values
|
| | | // Should not select anything
|
| | | // Support: Windows 8 Native Apps
|
| | | // The type attribute is restricted during .innerHTML assignment
|
| | | var input = doc.createElement("input");
|
| | | input.setAttribute( "type", "hidden" );
|
| | | div.appendChild( input ).setAttribute( "t", "" );
|
| | |
|
| | | if ( div.querySelectorAll("[t^='']").length ) {
|
| | | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
|
| | | }
|
| | |
|
| | | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
| | | // IE8 throws error here and will not see later tests
|
| | | if ( !div.querySelectorAll(":enabled").length ) {
|
| | | rbuggyQSA.push( ":enabled", ":disabled" );
|
| | | }
|
| | |
|
| | | // Opera 10-11 does not throw on post-comma invalid pseudos
|
| | | div.querySelectorAll("*,:x");
|
| | | rbuggyQSA.push(",.*:");
|
| | | });
|
| | | }
|
| | |
|
| | | if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector ||
|
| | | docElem.mozMatchesSelector ||
|
| | | docElem.oMatchesSelector ||
|
| | | docElem.msMatchesSelector) )) ) {
|
| | |
|
| | | assert(function( div ) {
|
| | | // Check to see if it's possible to do matchesSelector
|
| | | // on a disconnected node (IE 9)
|
| | | support.disconnectedMatch = matches.call( div, "div" );
|
| | |
|
| | | // This should fail with an exception
|
| | | // Gecko does not error, returns false instead
|
| | | matches.call( div, "[s!='']:x" );
|
| | | rbuggyMatches.push( "!=", pseudos );
|
| | | });
|
| | | }
|
| | |
|
| | | rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
|
| | | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
|
| | |
|
| | | /* Contains
|
| | | ---------------------------------------------------------------------- */
|
| | |
|
| | | // Element contains another
|
| | | // Purposefully does not implement inclusive descendent
|
| | | // As in, an element does not contain itself
|
| | | contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ?
|
| | | function( a, b ) {
|
| | | var adown = a.nodeType === 9 ? a.documentElement : a,
|
| | | bup = b && b.parentNode;
|
| | | return a === bup || !!( bup && bup.nodeType === 1 && (
|
| | | adown.contains ?
|
| | | adown.contains( bup ) :
|
| | | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
| | | ));
|
| | | } :
|
| | | function( a, b ) {
|
| | | if ( b ) {
|
| | | while ( (b = b.parentNode) ) {
|
| | | if ( b === a ) {
|
| | | return true;
|
| | | }
|
| | | }
|
| | | }
|
| | | return false;
|
| | | };
|
| | |
|
| | | /* Sorting
|
| | | ---------------------------------------------------------------------- */
|
| | |
|
| | | // Document order sorting
|
| | | sortOrder = docElem.compareDocumentPosition ?
|
| | | function( a, b ) {
|
| | |
|
| | | // Flag for duplicate removal
|
| | | if ( a === b ) {
|
| | | hasDuplicate = true;
|
| | | return 0;
|
| | | }
|
| | |
|
| | | var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );
|
| | |
|
| | | if ( compare ) {
|
| | | // Disconnected nodes
|
| | | if ( compare & 1 ||
|
| | | (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
|
| | |
|
| | | // Choose the first element that is related to our preferred document
|
| | | if ( a === doc || contains(preferredDoc, a) ) {
|
| | | return -1;
|
| | | }
|
| | | if ( b === doc || contains(preferredDoc, b) ) {
|
| | | return 1;
|
| | | }
|
| | |
|
| | | // Maintain original order
|
| | | return sortInput ?
|
| | | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
|
| | | 0;
|
| | | }
|
| | |
|
| | | return compare & 4 ? -1 : 1;
|
| | | }
|
| | |
|
| | | // Not directly comparable, sort on existence of method
|
| | | return a.compareDocumentPosition ? -1 : 1;
|
| | | } :
|
| | | function( a, b ) {
|
| | | var cur,
|
| | | i = 0,
|
| | | aup = a.parentNode,
|
| | | bup = b.parentNode,
|
| | | ap = [ a ],
|
| | | bp = [ b ];
|
| | |
|
| | | // Exit early if the nodes are identical
|
| | | if ( a === b ) {
|
| | | hasDuplicate = true;
|
| | | return 0;
|
| | |
|
| | | // Parentless nodes are either documents or disconnected
|
| | | } else if ( !aup || !bup ) {
|
| | | return a === doc ? -1 :
|
| | | b === doc ? 1 :
|
| | | aup ? -1 :
|
| | | bup ? 1 :
|
| | | sortInput ?
|
| | | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
|
| | | 0;
|
| | |
|
| | | // If the nodes are siblings, we can do a quick check
|
| | | } else if ( aup === bup ) {
|
| | | return siblingCheck( a, b );
|
| | | }
|
| | |
|
| | | // Otherwise we need full lists of their ancestors for comparison
|
| | | cur = a;
|
| | | while ( (cur = cur.parentNode) ) {
|
| | | ap.unshift( cur );
|
| | | }
|
| | | cur = b;
|
| | | while ( (cur = cur.parentNode) ) {
|
| | | bp.unshift( cur );
|
| | | }
|
| | |
|
| | | // Walk down the tree looking for a discrepancy
|
| | | while ( ap[i] === bp[i] ) {
|
| | | i++;
|
| | | }
|
| | |
|
| | | return i ?
|
| | | // Do a sibling check if the nodes have a common ancestor
|
| | | siblingCheck( ap[i], bp[i] ) :
|
| | |
|
| | | // Otherwise nodes in our document sort first
|
| | | ap[i] === preferredDoc ? -1 :
|
| | | bp[i] === preferredDoc ? 1 :
|
| | | 0;
|
| | | };
|
| | |
|
| | | return doc;
|
| | | };
|
| | |
|
| | | Sizzle.matches = function( expr, elements ) {
|
| | | return Sizzle( expr, null, null, elements );
|
| | | };
|
| | |
|
| | | Sizzle.matchesSelector = function( elem, expr ) {
|
| | | // Set document vars if needed
|
| | | if ( ( elem.ownerDocument || elem ) !== document ) {
|
| | | setDocument( elem );
|
| | | }
|
| | |
|
| | | // Make sure that attribute selectors are quoted
|
| | | expr = expr.replace( rattributeQuotes, "='$1']" );
|
| | |
|
| | | if ( support.matchesSelector && documentIsHTML &&
|
| | | ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
|
| | | ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
|
| | |
|
| | | try {
|
| | | var ret = matches.call( elem, expr );
|
| | |
|
| | | // IE 9's matchesSelector returns false on disconnected nodes
|
| | | if ( ret || support.disconnectedMatch ||
|
| | | // As well, disconnected nodes are said to be in a document
|
| | | // fragment in IE 9
|
| | | elem.document && elem.document.nodeType !== 11 ) {
|
| | | return ret;
|
| | | }
|
| | | } catch(e) {}
|
| | | }
|
| | |
|
| | | return Sizzle( expr, document, null, [elem] ).length > 0;
|
| | | };
|
| | |
|
| | | Sizzle.contains = function( context, elem ) {
|
| | | // Set document vars if needed
|
| | | if ( ( context.ownerDocument || context ) !== document ) {
|
| | | setDocument( context );
|
| | | }
|
| | | return contains( context, elem );
|
| | | };
|
| | |
|
| | | Sizzle.attr = function( elem, name ) {
|
| | | // Set document vars if needed
|
| | | if ( ( elem.ownerDocument || elem ) !== document ) {
|
| | | setDocument( elem );
|
| | | }
|
| | |
|
| | | var fn = Expr.attrHandle[ name.toLowerCase() ],
|
| | | // Don't get fooled by Object.prototype properties (jQuery #13807)
|
| | | val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
|
| | | fn( elem, name, !documentIsHTML ) :
|
| | | undefined;
|
| | |
|
| | | return val === undefined ?
|
| | | support.attributes || !documentIsHTML ?
|
| | | elem.getAttribute( name ) :
|
| | | (val = elem.getAttributeNode(name)) && val.specified ?
|
| | | val.value :
|
| | | null :
|
| | | val;
|
| | | };
|
| | |
|
| | | Sizzle.error = function( msg ) {
|
| | | throw new Error( "Syntax error, unrecognized expression: " + msg );
|
| | | };
|
| | |
|
| | | /**
|
| | | * Document sorting and removing duplicates
|
| | | * @param {ArrayLike} results
|
| | | */
|
| | | Sizzle.uniqueSort = function( results ) {
|
| | | var elem,
|
| | | duplicates = [],
|
| | | j = 0,
|
| | | i = 0;
|
| | |
|
| | | // Unless we *know* we can detect duplicates, assume their presence
|
| | | hasDuplicate = !support.detectDuplicates;
|
| | | sortInput = !support.sortStable && results.slice( 0 );
|
| | | results.sort( sortOrder );
|
| | |
|
| | | if ( hasDuplicate ) {
|
| | | while ( (elem = results[i++]) ) {
|
| | | if ( elem === results[ i ] ) {
|
| | | j = duplicates.push( i );
|
| | | }
|
| | | }
|
| | | while ( j-- ) {
|
| | | results.splice( duplicates[ j ], 1 );
|
| | | }
|
| | | }
|
| | |
|
| | | return results;
|
| | | };
|
| | |
|
| | | /**
|
| | | * Utility function for retrieving the text value of an array of DOM nodes
|
| | | * @param {Array|Element} elem
|
| | | */
|
| | | getText = Sizzle.getText = function( elem ) {
|
| | | var node,
|
| | | ret = "",
|
| | | i = 0,
|
| | | nodeType = elem.nodeType;
|
| | |
|
| | | if ( !nodeType ) {
|
| | | // If no nodeType, this is expected to be an array
|
| | | for ( ; (node = elem[i]); i++ ) {
|
| | | // Do not traverse comment nodes
|
| | | ret += getText( node );
|
| | | }
|
| | | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
|
| | | // Use textContent for elements
|
| | | // innerText usage removed for consistency of new lines (see #11153)
|
| | | if ( typeof elem.textContent === "string" ) {
|
| | | return elem.textContent;
|
| | | } else {
|
| | | // Traverse its children
|
| | | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
| | | ret += getText( elem );
|
| | | }
|
| | | }
|
| | | } else if ( nodeType === 3 || nodeType === 4 ) {
|
| | | return elem.nodeValue;
|
| | | }
|
| | | // Do not include comment or processing instruction nodes
|
| | |
|
| | | return ret;
|
| | | };
|
| | |
|
| | | Expr = Sizzle.selectors = {
|
| | |
|
| | | // Can be adjusted by the user
|
| | | cacheLength: 50,
|
| | |
|
| | | createPseudo: markFunction,
|
| | |
|
| | | match: matchExpr,
|
| | |
|
| | | attrHandle: {},
|
| | |
|
| | | find: {},
|
| | |
|
| | | relative: {
|
| | | ">": { dir: "parentNode", first: true },
|
| | | " ": { dir: "parentNode" },
|
| | | "+": { dir: "previousSibling", first: true },
|
| | | "~": { dir: "previousSibling" }
|
| | | },
|
| | |
|
| | | preFilter: {
|
| | | "ATTR": function( match ) {
|
| | | match[1] = match[1].replace( runescape, funescape );
|
| | |
|
| | | // Move the given value to match[3] whether quoted or unquoted
|
| | | match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape );
|
| | |
|
| | | if ( match[2] === "~=" ) {
|
| | | match[3] = " " + match[3] + " ";
|
| | | }
|
| | |
|
| | | return match.slice( 0, 4 );
|
| | | },
|
| | |
|
| | | "CHILD": function( match ) {
|
| | | /* matches from matchExpr["CHILD"]
|
| | | 1 type (only|nth|...)
|
| | | 2 what (child|of-type)
|
| | | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
| | | 4 xn-component of xn+y argument ([+-]?\d*n|)
|
| | | 5 sign of xn-component
|
| | | 6 x of xn-component
|
| | | 7 sign of y-component
|
| | | 8 y of y-component
|
| | | */
|
| | | match[1] = match[1].toLowerCase();
|
| | |
|
| | | if ( match[1].slice( 0, 3 ) === "nth" ) {
|
| | | // nth-* requires argument
|
| | | if ( !match[3] ) {
|
| | | Sizzle.error( match[0] );
|
| | | }
|
| | |
|
| | | // numeric x and y parameters for Expr.filter.CHILD
|
| | | // remember that false/true cast respectively to 0/1
|
| | | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
|
| | | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
|
| | |
|
| | | // other types prohibit arguments
|
| | | } else if ( match[3] ) {
|
| | | Sizzle.error( match[0] );
|
| | | }
|
| | |
|
| | | return match;
|
| | | },
|
| | |
|
| | | "PSEUDO": function( match ) {
|
| | | var excess,
|
| | | unquoted = !match[5] && match[2];
|
| | |
|
| | | if ( matchExpr["CHILD"].test( match[0] ) ) {
|
| | | return null;
|
| | | }
|
| | |
|
| | | // Accept quoted arguments as-is
|
| | | if ( match[3] && match[4] !== undefined ) {
|
| | | match[2] = match[4];
|
| | |
|
| | | // Strip excess characters from unquoted arguments
|
| | | } else if ( unquoted && rpseudo.test( unquoted ) &&
|
| | | // Get excess from tokenize (recursively)
|
| | | (excess = tokenize( unquoted, true )) &&
|
| | | // advance to the next closing parenthesis
|
| | | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
| | |
|
| | | // excess is a negative index
|
| | | match[0] = match[0].slice( 0, excess );
|
| | | match[2] = unquoted.slice( 0, excess );
|
| | | }
|
| | |
|
| | | // Return only captures needed by the pseudo filter method (type and argument)
|
| | | return match.slice( 0, 3 );
|
| | | }
|
| | | },
|
| | |
|
| | | filter: {
|
| | |
|
| | | "TAG": function( nodeNameSelector ) {
|
| | | var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
|
| | | return nodeNameSelector === "*" ?
|
| | | function() { return true; } :
|
| | | function( elem ) {
|
| | | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
| | | };
|
| | | },
|
| | |
|
| | | "CLASS": function( className ) {
|
| | | var pattern = classCache[ className + " " ];
|
| | |
|
| | | return pattern ||
|
| | | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
|
| | | classCache( className, function( elem ) {
|
| | | return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" );
|
| | | });
|
| | | },
|
| | |
|
| | | "ATTR": function( name, operator, check ) {
|
| | | return function( elem ) {
|
| | | var result = Sizzle.attr( elem, name );
|
| | |
|
| | | if ( result == null ) {
|
| | | return operator === "!=";
|
| | | }
|
| | | if ( !operator ) {
|
| | | return true;
|
| | | }
|
| | |
|
| | | result += "";
|
| | |
|
| | | return operator === "=" ? result === check :
|
| | | operator === "!=" ? result !== check :
|
| | | operator === "^=" ? check && result.indexOf( check ) === 0 :
|
| | | operator === "*=" ? check && result.indexOf( check ) > -1 :
|
| | | operator === "$=" ? check && result.slice( -check.length ) === check :
|
| | | operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :
|
| | | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
|
| | | false;
|
| | | };
|
| | | },
|
| | |
|
| | | "CHILD": function( type, what, argument, first, last ) {
|
| | | var simple = type.slice( 0, 3 ) !== "nth",
|
| | | forward = type.slice( -4 ) !== "last",
|
| | | ofType = what === "of-type";
|
| | |
|
| | | return first === 1 && last === 0 ?
|
| | |
|
| | | // Shortcut for :nth-*(n)
|
| | | function( elem ) {
|
| | | return !!elem.parentNode;
|
| | | } :
|
| | |
|
| | | function( elem, context, xml ) {
|
| | | var cache, outerCache, node, diff, nodeIndex, start,
|
| | | dir = simple !== forward ? "nextSibling" : "previousSibling",
|
| | | parent = elem.parentNode,
|
| | | name = ofType && elem.nodeName.toLowerCase(),
|
| | | useCache = !xml && !ofType;
|
| | |
|
| | | if ( parent ) {
|
| | |
|
| | | // :(first|last|only)-(child|of-type)
|
| | | if ( simple ) {
|
| | | while ( dir ) {
|
| | | node = elem;
|
| | | while ( (node = node[ dir ]) ) {
|
| | | if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {
|
| | | return false;
|
| | | }
|
| | | }
|
| | | // Reverse direction for :only-* (if we haven't yet done so)
|
| | | start = dir = type === "only" && !start && "nextSibling";
|
| | | }
|
| | | return true;
|
| | | }
|
| | |
|
| | | start = [ forward ? parent.firstChild : parent.lastChild ];
|
| | |
|
| | | // non-xml :nth-child(...) stores cache data on `parent`
|
| | | if ( forward && useCache ) {
|
| | | // Seek `elem` from a previously-cached index
|
| | | outerCache = parent[ expando ] || (parent[ expando ] = {});
|
| | | cache = outerCache[ type ] || [];
|
| | | nodeIndex = cache[0] === dirruns && cache[1];
|
| | | diff = cache[0] === dirruns && cache[2];
|
| | | node = nodeIndex && parent.childNodes[ nodeIndex ];
|
| | |
|
| | | while ( (node = ++nodeIndex && node && node[ dir ] ||
|
| | |
|
| | | // Fallback to seeking `elem` from the start
|
| | | (diff = nodeIndex = 0) || start.pop()) ) {
|
| | |
|
| | | // When found, cache indexes on `parent` and break
|
| | | if ( node.nodeType === 1 && ++diff && node === elem ) {
|
| | | outerCache[ type ] = [ dirruns, nodeIndex, diff ];
|
| | | break;
|
| | | }
|
| | | }
|
| | |
|
| | | // Use previously-cached element index if available
|
| | | } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {
|
| | | diff = cache[1];
|
| | |
|
| | | // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
| | | } else {
|
| | | // Use the same loop as above to seek `elem` from the start
|
| | | while ( (node = ++nodeIndex && node && node[ dir ] ||
|
| | | (diff = nodeIndex = 0) || start.pop()) ) {
|
| | |
|
| | | if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {
|
| | | // Cache the index of each encountered element
|
| | | if ( useCache ) {
|
| | | (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];
|
| | | }
|
| | |
|
| | | if ( node === elem ) {
|
| | | break;
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Incorporate the offset, then check against cycle size
|
| | | diff -= last;
|
| | | return diff === first || ( diff % first === 0 && diff / first >= 0 );
|
| | | }
|
| | | };
|
| | | },
|
| | |
|
| | | "PSEUDO": function( pseudo, argument ) {
|
| | | // pseudo-class names are case-insensitive
|
| | | // http://www.w3.org/TR/selectors/#pseudo-classes
|
| | | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
| | | // Remember that setFilters inherits from pseudos
|
| | | var args,
|
| | | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
|
| | | Sizzle.error( "unsupported pseudo: " + pseudo );
|
| | |
|
| | | // The user may use createPseudo to indicate that
|
| | | // arguments are needed to create the filter function
|
| | | // just as Sizzle does
|
| | | if ( fn[ expando ] ) {
|
| | | return fn( argument );
|
| | | }
|
| | |
|
| | | // But maintain support for old signatures
|
| | | if ( fn.length > 1 ) {
|
| | | args = [ pseudo, pseudo, "", argument ];
|
| | | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
| | | markFunction(function( seed, matches ) {
|
| | | var idx,
|
| | | matched = fn( seed, argument ),
|
| | | i = matched.length;
|
| | | while ( i-- ) {
|
| | | idx = indexOf.call( seed, matched[i] );
|
| | | seed[ idx ] = !( matches[ idx ] = matched[i] );
|
| | | }
|
| | | }) :
|
| | | function( elem ) {
|
| | | return fn( elem, 0, args );
|
| | | };
|
| | | }
|
| | |
|
| | | return fn;
|
| | | }
|
| | | },
|
| | |
|
| | | pseudos: {
|
| | | // Potentially complex pseudos
|
| | | "not": markFunction(function( selector ) {
|
| | | // Trim the selector passed to compile
|
| | | // to avoid treating leading and trailing
|
| | | // spaces as combinators
|
| | | var input = [],
|
| | | results = [],
|
| | | matcher = compile( selector.replace( rtrim, "$1" ) );
|
| | |
|
| | | return matcher[ expando ] ?
|
| | | markFunction(function( seed, matches, context, xml ) {
|
| | | var elem,
|
| | | unmatched = matcher( seed, null, xml, [] ),
|
| | | i = seed.length;
|
| | |
|
| | | // Match elements unmatched by `matcher`
|
| | | while ( i-- ) {
|
| | | if ( (elem = unmatched[i]) ) {
|
| | | seed[i] = !(matches[i] = elem);
|
| | | }
|
| | | }
|
| | | }) :
|
| | | function( elem, context, xml ) {
|
| | | input[0] = elem;
|
| | | matcher( input, null, xml, results );
|
| | | return !results.pop();
|
| | | };
|
| | | }),
|
| | |
|
| | | "has": markFunction(function( selector ) {
|
| | | return function( elem ) {
|
| | | return Sizzle( selector, elem ).length > 0;
|
| | | };
|
| | | }),
|
| | |
|
| | | "contains": markFunction(function( text ) {
|
| | | return function( elem ) {
|
| | | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
|
| | | };
|
| | | }),
|
| | |
|
| | | // "Whether an element is represented by a :lang() selector
|
| | | // is based solely on the element's language value
|
| | | // being equal to the identifier C,
|
| | | // or beginning with the identifier C immediately followed by "-".
|
| | | // The matching of C against the element's language value is performed case-insensitively.
|
| | | // The identifier C does not have to be a valid language name."
|
| | | // http://www.w3.org/TR/selectors/#lang-pseudo
|
| | | "lang": markFunction( function( lang ) {
|
| | | // lang value must be a valid identifier
|
| | | if ( !ridentifier.test(lang || "") ) {
|
| | | Sizzle.error( "unsupported lang: " + lang );
|
| | | }
|
| | | lang = lang.replace( runescape, funescape ).toLowerCase();
|
| | | return function( elem ) {
|
| | | var elemLang;
|
| | | do {
|
| | | if ( (elemLang = documentIsHTML ?
|
| | | elem.lang :
|
| | | elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
|
| | |
|
| | | elemLang = elemLang.toLowerCase();
|
| | | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
|
| | | }
|
| | | } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
|
| | | return false;
|
| | | };
|
| | | }),
|
| | |
|
| | | // Miscellaneous
|
| | | "target": function( elem ) {
|
| | | var hash = window.location && window.location.hash;
|
| | | return hash && hash.slice( 1 ) === elem.id;
|
| | | },
|
| | |
|
| | | "root": function( elem ) {
|
| | | return elem === docElem;
|
| | | },
|
| | |
|
| | | "focus": function( elem ) {
|
| | | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
| | | },
|
| | |
|
| | | // Boolean properties
|
| | | "enabled": function( elem ) {
|
| | | return elem.disabled === false;
|
| | | },
|
| | |
|
| | | "disabled": function( elem ) {
|
| | | return elem.disabled === true;
|
| | | },
|
| | |
|
| | | "checked": function( elem ) {
|
| | | // In CSS3, :checked should return both checked and selected elements
|
| | | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
| | | var nodeName = elem.nodeName.toLowerCase();
|
| | | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
|
| | | },
|
| | |
|
| | | "selected": function( elem ) {
|
| | | // Accessing this property makes selected-by-default
|
| | | // options in Safari work properly
|
| | | if ( elem.parentNode ) {
|
| | | elem.parentNode.selectedIndex;
|
| | | }
|
| | |
|
| | | return elem.selected === true;
|
| | | },
|
| | |
|
| | | // Contents
|
| | | "empty": function( elem ) {
|
| | | // http://www.w3.org/TR/selectors/#empty-pseudo
|
| | | // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),
|
| | | // not comment, processing instructions, or others
|
| | | // Thanks to Diego Perini for the nodeName shortcut
|
| | | // Greater than "@" means alpha characters (specifically not starting with "#" or "?")
|
| | | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
| | | if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) {
|
| | | return false;
|
| | | }
|
| | | }
|
| | | return true;
|
| | | },
|
| | |
|
| | | "parent": function( elem ) {
|
| | | return !Expr.pseudos["empty"]( elem );
|
| | | },
|
| | |
|
| | | // Element/input types
|
| | | "header": function( elem ) {
|
| | | return rheader.test( elem.nodeName );
|
| | | },
|
| | |
|
| | | "input": function( elem ) {
|
| | | return rinputs.test( elem.nodeName );
|
| | | },
|
| | |
|
| | | "button": function( elem ) {
|
| | | var name = elem.nodeName.toLowerCase();
|
| | | return name === "input" && elem.type === "button" || name === "button";
|
| | | },
|
| | |
|
| | | "text": function( elem ) {
|
| | | var attr;
|
| | | // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
|
| | | // use getAttribute instead to test this case
|
| | | return elem.nodeName.toLowerCase() === "input" &&
|
| | | elem.type === "text" &&
|
| | | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type );
|
| | | },
|
| | |
|
| | | // Position-in-collection
|
| | | "first": createPositionalPseudo(function() {
|
| | | return [ 0 ];
|
| | | }),
|
| | |
|
| | | "last": createPositionalPseudo(function( matchIndexes, length ) {
|
| | | return [ length - 1 ];
|
| | | }),
|
| | |
|
| | | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
| | | return [ argument < 0 ? argument + length : argument ];
|
| | | }),
|
| | |
|
| | | "even": createPositionalPseudo(function( matchIndexes, length ) {
|
| | | var i = 0;
|
| | | for ( ; i < length; i += 2 ) {
|
| | | matchIndexes.push( i );
|
| | | }
|
| | | return matchIndexes;
|
| | | }),
|
| | |
|
| | | "odd": createPositionalPseudo(function( matchIndexes, length ) {
|
| | | var i = 1;
|
| | | for ( ; i < length; i += 2 ) {
|
| | | matchIndexes.push( i );
|
| | | }
|
| | | return matchIndexes;
|
| | | }),
|
| | |
|
| | | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
| | | var i = argument < 0 ? argument + length : argument;
|
| | | for ( ; --i >= 0; ) {
|
| | | matchIndexes.push( i );
|
| | | }
|
| | | return matchIndexes;
|
| | | }),
|
| | |
|
| | | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
| | | var i = argument < 0 ? argument + length : argument;
|
| | | for ( ; ++i < length; ) {
|
| | | matchIndexes.push( i );
|
| | | }
|
| | | return matchIndexes;
|
| | | })
|
| | | }
|
| | | };
|
| | |
|
| | | Expr.pseudos["nth"] = Expr.pseudos["eq"];
|
| | |
|
| | | // Add button/input type pseudos
|
| | | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
|
| | | Expr.pseudos[ i ] = createInputPseudo( i );
|
| | | }
|
| | | for ( i in { submit: true, reset: true } ) {
|
| | | Expr.pseudos[ i ] = createButtonPseudo( i );
|
| | | }
|
| | |
|
| | | // Easy API for creating new setFilters
|
| | | function setFilters() {}
|
| | | setFilters.prototype = Expr.filters = Expr.pseudos;
|
| | | Expr.setFilters = new setFilters();
|
| | |
|
| | | function tokenize( selector, parseOnly ) {
|
| | | var matched, match, tokens, type,
|
| | | soFar, groups, preFilters,
|
| | | cached = tokenCache[ selector + " " ];
|
| | |
|
| | | if ( cached ) {
|
| | | return parseOnly ? 0 : cached.slice( 0 );
|
| | | }
|
| | |
|
| | | soFar = selector;
|
| | | groups = [];
|
| | | preFilters = Expr.preFilter;
|
| | |
|
| | | while ( soFar ) {
|
| | |
|
| | | // Comma and first run
|
| | | if ( !matched || (match = rcomma.exec( soFar )) ) {
|
| | | if ( match ) {
|
| | | // Don't consume trailing commas as valid
|
| | | soFar = soFar.slice( match[0].length ) || soFar;
|
| | | }
|
| | | groups.push( tokens = [] );
|
| | | }
|
| | |
|
| | | matched = false;
|
| | |
|
| | | // Combinators
|
| | | if ( (match = rcombinators.exec( soFar )) ) {
|
| | | matched = match.shift();
|
| | | tokens.push({
|
| | | value: matched,
|
| | | // Cast descendant combinators to space
|
| | | type: match[0].replace( rtrim, " " )
|
| | | });
|
| | | soFar = soFar.slice( matched.length );
|
| | | }
|
| | |
|
| | | // Filters
|
| | | for ( type in Expr.filter ) {
|
| | | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
| | | (match = preFilters[ type ]( match ))) ) {
|
| | | matched = match.shift();
|
| | | tokens.push({
|
| | | value: matched,
|
| | | type: type,
|
| | | matches: match
|
| | | });
|
| | | soFar = soFar.slice( matched.length );
|
| | | }
|
| | | }
|
| | |
|
| | | if ( !matched ) {
|
| | | break;
|
| | | }
|
| | | }
|
| | |
|
| | | // Return the length of the invalid excess
|
| | | // if we're just parsing
|
| | | // Otherwise, throw an error or return tokens
|
| | | return parseOnly ?
|
| | | soFar.length :
|
| | | soFar ?
|
| | | Sizzle.error( selector ) :
|
| | | // Cache the tokens
|
| | | tokenCache( selector, groups ).slice( 0 );
|
| | | }
|
| | |
|
| | | function toSelector( tokens ) {
|
| | | var i = 0,
|
| | | len = tokens.length,
|
| | | selector = "";
|
| | | for ( ; i < len; i++ ) {
|
| | | selector += tokens[i].value;
|
| | | }
|
| | | return selector;
|
| | | }
|
| | |
|
| | | function addCombinator( matcher, combinator, base ) {
|
| | | var dir = combinator.dir,
|
| | | checkNonElements = base && dir === "parentNode",
|
| | | doneName = done++;
|
| | |
|
| | | return combinator.first ?
|
| | | // Check against closest ancestor/preceding element
|
| | | function( elem, context, xml ) {
|
| | | while ( (elem = elem[ dir ]) ) {
|
| | | if ( elem.nodeType === 1 || checkNonElements ) {
|
| | | return matcher( elem, context, xml );
|
| | | }
|
| | | }
|
| | | } :
|
| | |
|
| | | // Check against all ancestor/preceding elements
|
| | | function( elem, context, xml ) {
|
| | | var data, cache, outerCache,
|
| | | dirkey = dirruns + " " + doneName;
|
| | |
|
| | | // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
|
| | | if ( xml ) {
|
| | | while ( (elem = elem[ dir ]) ) {
|
| | | if ( elem.nodeType === 1 || checkNonElements ) {
|
| | | if ( matcher( elem, context, xml ) ) {
|
| | | return true;
|
| | | }
|
| | | }
|
| | | }
|
| | | } else {
|
| | | while ( (elem = elem[ dir ]) ) {
|
| | | if ( elem.nodeType === 1 || checkNonElements ) {
|
| | | outerCache = elem[ expando ] || (elem[ expando ] = {});
|
| | | if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {
|
| | | if ( (data = cache[1]) === true || data === cachedruns ) {
|
| | | return data === true;
|
| | | }
|
| | | } else {
|
| | | cache = outerCache[ dir ] = [ dirkey ];
|
| | | cache[1] = matcher( elem, context, xml ) || cachedruns;
|
| | | if ( cache[1] === true ) {
|
| | | return true;
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | | };
|
| | | }
|
| | |
|
| | | function elementMatcher( matchers ) {
|
| | | return matchers.length > 1 ?
|
| | | function( elem, context, xml ) {
|
| | | var i = matchers.length;
|
| | | while ( i-- ) {
|
| | | if ( !matchers[i]( elem, context, xml ) ) {
|
| | | return false;
|
| | | }
|
| | | }
|
| | | return true;
|
| | | } :
|
| | | matchers[0];
|
| | | }
|
| | |
|
| | | function condense( unmatched, map, filter, context, xml ) {
|
| | | var elem,
|
| | | newUnmatched = [],
|
| | | i = 0,
|
| | | len = unmatched.length,
|
| | | mapped = map != null;
|
| | |
|
| | | for ( ; i < len; i++ ) {
|
| | | if ( (elem = unmatched[i]) ) {
|
| | | if ( !filter || filter( elem, context, xml ) ) {
|
| | | newUnmatched.push( elem );
|
| | | if ( mapped ) {
|
| | | map.push( i );
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return newUnmatched;
|
| | | }
|
| | |
|
| | | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
|
| | | if ( postFilter && !postFilter[ expando ] ) {
|
| | | postFilter = setMatcher( postFilter );
|
| | | }
|
| | | if ( postFinder && !postFinder[ expando ] ) {
|
| | | postFinder = setMatcher( postFinder, postSelector );
|
| | | }
|
| | | return markFunction(function( seed, results, context, xml ) {
|
| | | var temp, i, elem,
|
| | | preMap = [],
|
| | | postMap = [],
|
| | | preexisting = results.length,
|
| | |
|
| | | // Get initial elements from seed or context
|
| | | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
| | |
|
| | | // Prefilter to get matcher input, preserving a map for seed-results synchronization
|
| | | matcherIn = preFilter && ( seed || !selector ) ?
|
| | | condense( elems, preMap, preFilter, context, xml ) :
|
| | | elems,
|
| | |
|
| | | matcherOut = matcher ?
|
| | | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
| | | postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
|
| | |
|
| | | // ...intermediate processing is necessary
|
| | | [] :
|
| | |
|
| | | // ...otherwise use results directly
|
| | | results :
|
| | | matcherIn;
|
| | |
|
| | | // Find primary matches
|
| | | if ( matcher ) {
|
| | | matcher( matcherIn, matcherOut, context, xml );
|
| | | }
|
| | |
|
| | | // Apply postFilter
|
| | | if ( postFilter ) {
|
| | | temp = condense( matcherOut, postMap );
|
| | | postFilter( temp, [], context, xml );
|
| | |
|
| | | // Un-match failing elements by moving them back to matcherIn
|
| | | i = temp.length;
|
| | | while ( i-- ) {
|
| | | if ( (elem = temp[i]) ) {
|
| | | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | if ( seed ) {
|
| | | if ( postFinder || preFilter ) {
|
| | | if ( postFinder ) {
|
| | | // Get the final matcherOut by condensing this intermediate into postFinder contexts
|
| | | temp = [];
|
| | | i = matcherOut.length;
|
| | | while ( i-- ) {
|
| | | if ( (elem = matcherOut[i]) ) {
|
| | | // Restore matcherIn since elem is not yet a final match
|
| | | temp.push( (matcherIn[i] = elem) );
|
| | | }
|
| | | }
|
| | | postFinder( null, (matcherOut = []), temp, xml );
|
| | | }
|
| | |
|
| | | // Move matched elements from seed to results to keep them synchronized
|
| | | i = matcherOut.length;
|
| | | while ( i-- ) {
|
| | | if ( (elem = matcherOut[i]) &&
|
| | | (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {
|
| | |
|
| | | seed[temp] = !(results[temp] = elem);
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Add elements to results, through postFinder if defined
|
| | | } else {
|
| | | matcherOut = condense(
|
| | | matcherOut === results ?
|
| | | matcherOut.splice( preexisting, matcherOut.length ) :
|
| | | matcherOut
|
| | | );
|
| | | if ( postFinder ) {
|
| | | postFinder( null, results, matcherOut, xml );
|
| | | } else {
|
| | | push.apply( results, matcherOut );
|
| | | }
|
| | | }
|
| | | });
|
| | | }
|
| | |
|
| | | function matcherFromTokens( tokens ) {
|
| | | var checkContext, matcher, j,
|
| | | len = tokens.length,
|
| | | leadingRelative = Expr.relative[ tokens[0].type ],
|
| | | implicitRelative = leadingRelative || Expr.relative[" "],
|
| | | i = leadingRelative ? 1 : 0,
|
| | |
|
| | | // The foundational matcher ensures that elements are reachable from top-level context(s)
|
| | | matchContext = addCombinator( function( elem ) {
|
| | | return elem === checkContext;
|
| | | }, implicitRelative, true ),
|
| | | matchAnyContext = addCombinator( function( elem ) {
|
| | | return indexOf.call( checkContext, elem ) > -1;
|
| | | }, implicitRelative, true ),
|
| | | matchers = [ function( elem, context, xml ) {
|
| | | return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
| | | (checkContext = context).nodeType ?
|
| | | matchContext( elem, context, xml ) :
|
| | | matchAnyContext( elem, context, xml ) );
|
| | | } ];
|
| | |
|
| | | for ( ; i < len; i++ ) {
|
| | | if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
| | | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
|
| | | } else {
|
| | | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
| | |
|
| | | // Return special upon seeing a positional matcher
|
| | | if ( matcher[ expando ] ) {
|
| | | // Find the next relative operator (if any) for proper handling
|
| | | j = ++i;
|
| | | for ( ; j < len; j++ ) {
|
| | | if ( Expr.relative[ tokens[j].type ] ) {
|
| | | break;
|
| | | }
|
| | | }
|
| | | return setMatcher(
|
| | | i > 1 && elementMatcher( matchers ),
|
| | | i > 1 && toSelector(
|
| | | // If the preceding token was a descendant combinator, insert an implicit any-element `*`
|
| | | tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
|
| | | ).replace( rtrim, "$1" ),
|
| | | matcher,
|
| | | i < j && matcherFromTokens( tokens.slice( i, j ) ),
|
| | | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
|
| | | j < len && toSelector( tokens )
|
| | | );
|
| | | }
|
| | | matchers.push( matcher );
|
| | | }
|
| | | }
|
| | |
|
| | | return elementMatcher( matchers );
|
| | | }
|
| | |
|
| | | function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
|
| | | // A counter to specify which element is currently being matched
|
| | | var matcherCachedRuns = 0,
|
| | | bySet = setMatchers.length > 0,
|
| | | byElement = elementMatchers.length > 0,
|
| | | superMatcher = function( seed, context, xml, results, expandContext ) {
|
| | | var elem, j, matcher,
|
| | | setMatched = [],
|
| | | matchedCount = 0,
|
| | | i = "0",
|
| | | unmatched = seed && [],
|
| | | outermost = expandContext != null,
|
| | | contextBackup = outermostContext,
|
| | | // We must always have either seed elements or context
|
| | | elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),
|
| | | // Use integer dirruns iff this is the outermost matcher
|
| | | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);
|
| | |
|
| | | if ( outermost ) {
|
| | | outermostContext = context !== document && context;
|
| | | cachedruns = matcherCachedRuns;
|
| | | }
|
| | |
|
| | | // Add elements passing elementMatchers directly to results
|
| | | // Keep `i` a string if there are no elements so `matchedCount` will be "00" below
|
| | | for ( ; (elem = elems[i]) != null; i++ ) {
|
| | | if ( byElement && elem ) {
|
| | | j = 0;
|
| | | while ( (matcher = elementMatchers[j++]) ) {
|
| | | if ( matcher( elem, context, xml ) ) {
|
| | | results.push( elem );
|
| | | break;
|
| | | }
|
| | | }
|
| | | if ( outermost ) {
|
| | | dirruns = dirrunsUnique;
|
| | | cachedruns = ++matcherCachedRuns;
|
| | | }
|
| | | }
|
| | |
|
| | | // Track unmatched elements for set filters
|
| | | if ( bySet ) {
|
| | | // They will have gone through all possible matchers
|
| | | if ( (elem = !matcher && elem) ) {
|
| | | matchedCount--;
|
| | | }
|
| | |
|
| | | // Lengthen the array for every element, matched or not
|
| | | if ( seed ) {
|
| | | unmatched.push( elem );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Apply set filters to unmatched elements
|
| | | matchedCount += i;
|
| | | if ( bySet && i !== matchedCount ) {
|
| | | j = 0;
|
| | | while ( (matcher = setMatchers[j++]) ) {
|
| | | matcher( unmatched, setMatched, context, xml );
|
| | | }
|
| | |
|
| | | if ( seed ) {
|
| | | // Reintegrate element matches to eliminate the need for sorting
|
| | | if ( matchedCount > 0 ) {
|
| | | while ( i-- ) {
|
| | | if ( !(unmatched[i] || setMatched[i]) ) {
|
| | | setMatched[i] = pop.call( results );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Discard index placeholder values to get only actual matches
|
| | | setMatched = condense( setMatched );
|
| | | }
|
| | |
|
| | | // Add matches to results
|
| | | push.apply( results, setMatched );
|
| | |
|
| | | // Seedless set matches succeeding multiple successful matchers stipulate sorting
|
| | | if ( outermost && !seed && setMatched.length > 0 &&
|
| | | ( matchedCount + setMatchers.length ) > 1 ) {
|
| | |
|
| | | Sizzle.uniqueSort( results );
|
| | | }
|
| | | }
|
| | |
|
| | | // Override manipulation of globals by nested matchers
|
| | | if ( outermost ) {
|
| | | dirruns = dirrunsUnique;
|
| | | outermostContext = contextBackup;
|
| | | }
|
| | |
|
| | | return unmatched;
|
| | | };
|
| | |
|
| | | return bySet ?
|
| | | markFunction( superMatcher ) :
|
| | | superMatcher;
|
| | | }
|
| | |
|
| | | compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {
|
| | | var i,
|
| | | setMatchers = [],
|
| | | elementMatchers = [],
|
| | | cached = compilerCache[ selector + " " ];
|
| | |
|
| | | if ( !cached ) {
|
| | | // Generate a function of recursive functions that can be used to check each element
|
| | | if ( !group ) {
|
| | | group = tokenize( selector );
|
| | | }
|
| | | i = group.length;
|
| | | while ( i-- ) {
|
| | | cached = matcherFromTokens( group[i] );
|
| | | if ( cached[ expando ] ) {
|
| | | setMatchers.push( cached );
|
| | | } else {
|
| | | elementMatchers.push( cached );
|
| | | }
|
| | | }
|
| | |
|
| | | // Cache the compiled function
|
| | | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
|
| | | }
|
| | | return cached;
|
| | | };
|
| | |
|
| | | function multipleContexts( selector, contexts, results ) {
|
| | | var i = 0,
|
| | | len = contexts.length;
|
| | | for ( ; i < len; i++ ) {
|
| | | Sizzle( selector, contexts[i], results );
|
| | | }
|
| | | return results;
|
| | | }
|
| | |
|
| | | function select( selector, context, results, seed ) {
|
| | | var i, tokens, token, type, find,
|
| | | match = tokenize( selector );
|
| | |
|
| | | if ( !seed ) {
|
| | | // Try to minimize operations if there is only one group
|
| | | if ( match.length === 1 ) {
|
| | |
|
| | | // Take a shortcut and set the context if the root selector is an ID
|
| | | tokens = match[0] = match[0].slice( 0 );
|
| | | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
|
| | | support.getById && context.nodeType === 9 && documentIsHTML &&
|
| | | Expr.relative[ tokens[1].type ] ) {
|
| | |
|
| | | context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
|
| | | if ( !context ) {
|
| | | return results;
|
| | | }
|
| | | selector = selector.slice( tokens.shift().value.length );
|
| | | }
|
| | |
|
| | | // Fetch a seed set for right-to-left matching
|
| | | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
|
| | | while ( i-- ) {
|
| | | token = tokens[i];
|
| | |
|
| | | // Abort if we hit a combinator
|
| | | if ( Expr.relative[ (type = token.type) ] ) {
|
| | | break;
|
| | | }
|
| | | if ( (find = Expr.find[ type ]) ) {
|
| | | // Search, expanding context for leading sibling combinators
|
| | | if ( (seed = find(
|
| | | token.matches[0].replace( runescape, funescape ),
|
| | | rsibling.test( tokens[0].type ) && context.parentNode || context
|
| | | )) ) {
|
| | |
|
| | | // If seed is empty or no tokens remain, we can return early
|
| | | tokens.splice( i, 1 );
|
| | | selector = seed.length && toSelector( tokens );
|
| | | if ( !selector ) {
|
| | | push.apply( results, seed );
|
| | | return results;
|
| | | }
|
| | |
|
| | | break;
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Compile and execute a filtering function
|
| | | // Provide `match` to avoid retokenization if we modified the selector above
|
| | | compile( selector, match )(
|
| | | seed,
|
| | | context,
|
| | | !documentIsHTML,
|
| | | results,
|
| | | rsibling.test( selector )
|
| | | );
|
| | | return results;
|
| | | }
|
| | |
|
| | | // One-time assignments
|
| | |
|
| | | // Sort stability
|
| | | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
|
| | |
|
| | | // Support: Chrome<14
|
| | | // Always assume duplicates if they aren't passed to the comparison function
|
| | | support.detectDuplicates = hasDuplicate;
|
| | |
|
| | | // Initialize against the default document
|
| | | setDocument();
|
| | |
|
| | | // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
|
| | | // Detached nodes confoundingly follow *each other*
|
| | | support.sortDetached = assert(function( div1 ) {
|
| | | // Should return 1, but returns 4 (following)
|
| | | return div1.compareDocumentPosition( document.createElement("div") ) & 1;
|
| | | });
|
| | |
|
| | | // Support: IE<8
|
| | | // Prevent attribute/property "interpolation"
|
| | | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
| | | if ( !assert(function( div ) {
|
| | | div.innerHTML = "<a href='#'></a>";
|
| | | return div.firstChild.getAttribute("href") === "#" ;
|
| | | }) ) {
|
| | | addHandle( "type|href|height|width", function( elem, name, isXML ) {
|
| | | if ( !isXML ) {
|
| | | return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
|
| | | }
|
| | | });
|
| | | }
|
| | |
|
| | | // Support: IE<9
|
| | | // Use defaultValue in place of getAttribute("value")
|
| | | if ( !support.attributes || !assert(function( div ) {
|
| | | div.innerHTML = "<input/>";
|
| | | div.firstChild.setAttribute( "value", "" );
|
| | | return div.firstChild.getAttribute( "value" ) === "";
|
| | | }) ) {
|
| | | addHandle( "value", function( elem, name, isXML ) {
|
| | | if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
|
| | | return elem.defaultValue;
|
| | | }
|
| | | });
|
| | | }
|
| | |
|
| | | // Support: IE<9
|
| | | // Use getAttributeNode to fetch booleans when getAttribute lies
|
| | | if ( !assert(function( div ) {
|
| | | return div.getAttribute("disabled") == null;
|
| | | }) ) {
|
| | | addHandle( booleans, function( elem, name, isXML ) {
|
| | | var val;
|
| | | if ( !isXML ) {
|
| | | return (val = elem.getAttributeNode( name )) && val.specified ?
|
| | | val.value :
|
| | | elem[ name ] === true ? name.toLowerCase() : null;
|
| | | }
|
| | | });
|
| | | }
|
| | |
|
| | | jQuery.find = Sizzle;
|
| | | jQuery.expr = Sizzle.selectors;
|
| | | jQuery.expr[":"] = jQuery.expr.pseudos;
|
| | | jQuery.unique = Sizzle.uniqueSort;
|
| | | jQuery.text = Sizzle.getText;
|
| | | jQuery.isXMLDoc = Sizzle.isXML;
|
| | | jQuery.contains = Sizzle.contains;
|
| | |
|
| | |
|
| | | })( window );
|
| | | // String to Object options format cache
|
| | | var optionsCache = {};
|
| | |
|
| | | // Convert String-formatted options into Object-formatted ones and store in cache
|
| | | function createOptions( options ) {
|
| | | var object = optionsCache[ options ] = {};
|
| | | jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {
|
| | | object[ flag ] = true;
|
| | | });
|
| | | return object;
|
| | | }
|
| | |
|
| | | /*
|
| | | * Create a callback list using the following parameters:
|
| | | *
|
| | | * options: an optional list of space-separated options that will change how
|
| | | * the callback list behaves or a more traditional option object
|
| | | *
|
| | | * By default a callback list will act like an event callback list and can be
|
| | | * "fired" multiple times.
|
| | | *
|
| | | * Possible options:
|
| | | *
|
| | | * once: will ensure the callback list can only be fired once (like a Deferred)
|
| | | *
|
| | | * memory: will keep track of previous values and will call any callback added
|
| | | * after the list has been fired right away with the latest "memorized"
|
| | | * values (like a Deferred)
|
| | | *
|
| | | * unique: will ensure a callback can only be added once (no duplicate in the list)
|
| | | *
|
| | | * stopOnFalse: interrupt callings when a callback returns false
|
| | | *
|
| | | */
|
| | | jQuery.Callbacks = function( options ) {
|
| | |
|
| | | // Convert options from String-formatted to Object-formatted if needed
|
| | | // (we check in cache first)
|
| | | options = typeof options === "string" ?
|
| | | ( optionsCache[ options ] || createOptions( options ) ) :
|
| | | jQuery.extend( {}, options );
|
| | |
|
| | | var // Flag to know if list is currently firing
|
| | | firing,
|
| | | // Last fire value (for non-forgettable lists)
|
| | | memory,
|
| | | // Flag to know if list was already fired
|
| | | fired,
|
| | | // End of the loop when firing
|
| | | firingLength,
|
| | | // Index of currently firing callback (modified by remove if needed)
|
| | | firingIndex,
|
| | | // First callback to fire (used internally by add and fireWith)
|
| | | firingStart,
|
| | | // Actual callback list
|
| | | list = [],
|
| | | // Stack of fire calls for repeatable lists
|
| | | stack = !options.once && [],
|
| | | // Fire callbacks
|
| | | fire = function( data ) {
|
| | | memory = options.memory && data;
|
| | | fired = true;
|
| | | firingIndex = firingStart || 0;
|
| | | firingStart = 0;
|
| | | firingLength = list.length;
|
| | | firing = true;
|
| | | for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
| | | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
|
| | | memory = false; // To prevent further calls using add
|
| | | break;
|
| | | }
|
| | | }
|
| | | firing = false;
|
| | | if ( list ) {
|
| | | if ( stack ) {
|
| | | if ( stack.length ) {
|
| | | fire( stack.shift() );
|
| | | }
|
| | | } else if ( memory ) {
|
| | | list = [];
|
| | | } else {
|
| | | self.disable();
|
| | | }
|
| | | }
|
| | | },
|
| | | // Actual Callbacks object
|
| | | self = {
|
| | | // Add a callback or a collection of callbacks to the list
|
| | | add: function() {
|
| | | if ( list ) {
|
| | | // First, we save the current length
|
| | | var start = list.length;
|
| | | (function add( args ) {
|
| | | jQuery.each( args, function( _, arg ) {
|
| | | var type = jQuery.type( arg );
|
| | | if ( type === "function" ) {
|
| | | if ( !options.unique || !self.has( arg ) ) {
|
| | | list.push( arg );
|
| | | }
|
| | | } else if ( arg && arg.length && type !== "string" ) {
|
| | | // Inspect recursively
|
| | | add( arg );
|
| | | }
|
| | | });
|
| | | })( arguments );
|
| | | // Do we need to add the callbacks to the
|
| | | // current firing batch?
|
| | | if ( firing ) {
|
| | | firingLength = list.length;
|
| | | // With memory, if we're not firing then
|
| | | // we should call right away
|
| | | } else if ( memory ) {
|
| | | firingStart = start;
|
| | | fire( memory );
|
| | | }
|
| | | }
|
| | | return this;
|
| | | },
|
| | | // Remove a callback from the list
|
| | | remove: function() {
|
| | | if ( list ) {
|
| | | jQuery.each( arguments, function( _, arg ) {
|
| | | var index;
|
| | | while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
| | | list.splice( index, 1 );
|
| | | // Handle firing indexes
|
| | | if ( firing ) {
|
| | | if ( index <= firingLength ) {
|
| | | firingLength--;
|
| | | }
|
| | | if ( index <= firingIndex ) {
|
| | | firingIndex--;
|
| | | }
|
| | | }
|
| | | }
|
| | | });
|
| | | }
|
| | | return this;
|
| | | },
|
| | | // Check if a given callback is in the list.
|
| | | // If no argument is given, return whether or not list has callbacks attached.
|
| | | has: function( fn ) {
|
| | | return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );
|
| | | },
|
| | | // Remove all callbacks from the list
|
| | | empty: function() {
|
| | | list = [];
|
| | | firingLength = 0;
|
| | | return this;
|
| | | },
|
| | | // Have the list do nothing anymore
|
| | | disable: function() {
|
| | | list = stack = memory = undefined;
|
| | | return this;
|
| | | },
|
| | | // Is it disabled?
|
| | | disabled: function() {
|
| | | return !list;
|
| | | },
|
| | | // Lock the list in its current state
|
| | | lock: function() {
|
| | | stack = undefined;
|
| | | if ( !memory ) {
|
| | | self.disable();
|
| | | }
|
| | | return this;
|
| | | },
|
| | | // Is it locked?
|
| | | locked: function() {
|
| | | return !stack;
|
| | | },
|
| | | // Call all callbacks with the given context and arguments
|
| | | fireWith: function( context, args ) {
|
| | | if ( list && ( !fired || stack ) ) {
|
| | | args = args || [];
|
| | | args = [ context, args.slice ? args.slice() : args ];
|
| | | if ( firing ) {
|
| | | stack.push( args );
|
| | | } else {
|
| | | fire( args );
|
| | | }
|
| | | }
|
| | | return this;
|
| | | },
|
| | | // Call all the callbacks with the given arguments
|
| | | fire: function() {
|
| | | self.fireWith( this, arguments );
|
| | | return this;
|
| | | },
|
| | | // To know if the callbacks have already been called at least once
|
| | | fired: function() {
|
| | | return !!fired;
|
| | | }
|
| | | };
|
| | |
|
| | | return self;
|
| | | };
|
| | | jQuery.extend({
|
| | |
|
| | | Deferred: function( func ) {
|
| | | var tuples = [
|
| | | // action, add listener, listener list, final state
|
| | | [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
|
| | | [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
|
| | | [ "notify", "progress", jQuery.Callbacks("memory") ]
|
| | | ],
|
| | | state = "pending",
|
| | | promise = {
|
| | | state: function() {
|
| | | return state;
|
| | | },
|
| | | always: function() {
|
| | | deferred.done( arguments ).fail( arguments );
|
| | | return this;
|
| | | },
|
| | | then: function( /* fnDone, fnFail, fnProgress */ ) {
|
| | | var fns = arguments;
|
| | | return jQuery.Deferred(function( newDefer ) {
|
| | | jQuery.each( tuples, function( i, tuple ) {
|
| | | var action = tuple[ 0 ],
|
| | | fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
|
| | | // deferred[ done | fail | progress ] for forwarding actions to newDefer
|
| | | deferred[ tuple[1] ](function() {
|
| | | var returned = fn && fn.apply( this, arguments );
|
| | | if ( returned && jQuery.isFunction( returned.promise ) ) {
|
| | | returned.promise()
|
| | | .done( newDefer.resolve )
|
| | | .fail( newDefer.reject )
|
| | | .progress( newDefer.notify );
|
| | | } else {
|
| | | newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );
|
| | | }
|
| | | });
|
| | | });
|
| | | fns = null;
|
| | | }).promise();
|
| | | },
|
| | | // Get a promise for this deferred
|
| | | // If obj is provided, the promise aspect is added to the object
|
| | | promise: function( obj ) {
|
| | | return obj != null ? jQuery.extend( obj, promise ) : promise;
|
| | | }
|
| | | },
|
| | | deferred = {};
|
| | |
|
| | | // Keep pipe for back-compat
|
| | | promise.pipe = promise.then;
|
| | |
|
| | | // Add list-specific methods
|
| | | jQuery.each( tuples, function( i, tuple ) {
|
| | | var list = tuple[ 2 ],
|
| | | stateString = tuple[ 3 ];
|
| | |
|
| | | // promise[ done | fail | progress ] = list.add
|
| | | promise[ tuple[1] ] = list.add;
|
| | |
|
| | | // Handle state
|
| | | if ( stateString ) {
|
| | | list.add(function() {
|
| | | // state = [ resolved | rejected ]
|
| | | state = stateString;
|
| | |
|
| | | // [ reject_list | resolve_list ].disable; progress_list.lock
|
| | | }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
|
| | | }
|
| | |
|
| | | // deferred[ resolve | reject | notify ]
|
| | | deferred[ tuple[0] ] = function() {
|
| | | deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments );
|
| | | return this;
|
| | | };
|
| | | deferred[ tuple[0] + "With" ] = list.fireWith;
|
| | | });
|
| | |
|
| | | // Make the deferred a promise
|
| | | promise.promise( deferred );
|
| | |
|
| | | // Call given func if any
|
| | | if ( func ) {
|
| | | func.call( deferred, deferred );
|
| | | }
|
| | |
|
| | | // All done!
|
| | | return deferred;
|
| | | },
|
| | |
|
| | | // Deferred helper
|
| | | when: function( subordinate /* , ..., subordinateN */ ) {
|
| | | var i = 0,
|
| | | resolveValues = core_slice.call( arguments ),
|
| | | length = resolveValues.length,
|
| | |
|
| | | // the count of uncompleted subordinates
|
| | | remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
|
| | |
|
| | | // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
|
| | | deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
|
| | |
|
| | | // Update function for both resolve and progress values
|
| | | updateFunc = function( i, contexts, values ) {
|
| | | return function( value ) {
|
| | | contexts[ i ] = this;
|
| | | values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
|
| | | if( values === progressValues ) {
|
| | | deferred.notifyWith( contexts, values );
|
| | | } else if ( !( --remaining ) ) {
|
| | | deferred.resolveWith( contexts, values );
|
| | | }
|
| | | };
|
| | | },
|
| | |
|
| | | progressValues, progressContexts, resolveContexts;
|
| | |
|
| | | // add listeners to Deferred subordinates; treat others as resolved
|
| | | if ( length > 1 ) {
|
| | | progressValues = new Array( length );
|
| | | progressContexts = new Array( length );
|
| | | resolveContexts = new Array( length );
|
| | | for ( ; i < length; i++ ) {
|
| | | if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
|
| | | resolveValues[ i ].promise()
|
| | | .done( updateFunc( i, resolveContexts, resolveValues ) )
|
| | | .fail( deferred.reject )
|
| | | .progress( updateFunc( i, progressContexts, progressValues ) );
|
| | | } else {
|
| | | --remaining;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // if we're not waiting on anything, resolve the master
|
| | | if ( !remaining ) {
|
| | | deferred.resolveWith( resolveContexts, resolveValues );
|
| | | }
|
| | |
|
| | | return deferred.promise();
|
| | | }
|
| | | });
|
| | | jQuery.support = (function( support ) {
|
| | |
|
| | | var all, a, input, select, fragment, opt, eventName, isSupported, i,
|
| | | div = document.createElement("div");
|
| | |
|
| | | // Setup
|
| | | div.setAttribute( "className", "t" );
|
| | | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
| | |
|
| | | // Finish early in limited (non-browser) environments
|
| | | all = div.getElementsByTagName("*") || [];
|
| | | a = div.getElementsByTagName("a")[ 0 ];
|
| | | if ( !a || !a.style || !all.length ) {
|
| | | return support;
|
| | | }
|
| | |
|
| | | // First batch of tests
|
| | | select = document.createElement("select");
|
| | | opt = select.appendChild( document.createElement("option") );
|
| | | input = div.getElementsByTagName("input")[ 0 ];
|
| | |
|
| | | a.style.cssText = "top:1px;float:left;opacity:.5";
|
| | |
|
| | | // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
|
| | | support.getSetAttribute = div.className !== "t";
|
| | |
|
| | | // IE strips leading whitespace when .innerHTML is used
|
| | | support.leadingWhitespace = div.firstChild.nodeType === 3;
|
| | |
|
| | | // Make sure that tbody elements aren't automatically inserted
|
| | | // IE will insert them into empty tables
|
| | | support.tbody = !div.getElementsByTagName("tbody").length;
|
| | |
|
| | | // Make sure that link elements get serialized correctly by innerHTML
|
| | | // This requires a wrapper element in IE
|
| | | support.htmlSerialize = !!div.getElementsByTagName("link").length;
|
| | |
|
| | | // Get the style information from getAttribute
|
| | | // (IE uses .cssText instead)
|
| | | support.style = /top/.test( a.getAttribute("style") );
|
| | |
|
| | | // Make sure that URLs aren't manipulated
|
| | | // (IE normalizes it by default)
|
| | | support.hrefNormalized = a.getAttribute("href") === "/a";
|
| | |
|
| | | // Make sure that element opacity exists
|
| | | // (IE uses filter instead)
|
| | | // Use a regex to work around a WebKit issue. See #5145
|
| | | support.opacity = /^0.5/.test( a.style.opacity );
|
| | |
|
| | | // Verify style float existence
|
| | | // (IE uses styleFloat instead of cssFloat)
|
| | | support.cssFloat = !!a.style.cssFloat;
|
| | |
|
| | | // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
|
| | | support.checkOn = !!input.value;
|
| | |
|
| | | // Make sure that a selected-by-default option has a working selected property.
|
| | | // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
|
| | | support.optSelected = opt.selected;
|
| | |
|
| | | // Tests for enctype support on a form (#6743)
|
| | | support.enctype = !!document.createElement("form").enctype;
|
| | |
|
| | | // Makes sure cloning an html5 element does not cause problems
|
| | | // Where outerHTML is undefined, this still works
|
| | | support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>";
|
| | |
|
| | | // Will be defined later
|
| | | support.inlineBlockNeedsLayout = false;
|
| | | support.shrinkWrapBlocks = false;
|
| | | support.pixelPosition = false;
|
| | | support.deleteExpando = true;
|
| | | support.noCloneEvent = true;
|
| | | support.reliableMarginRight = true;
|
| | | support.boxSizingReliable = true;
|
| | |
|
| | | // Make sure checked status is properly cloned
|
| | | input.checked = true;
|
| | | support.noCloneChecked = input.cloneNode( true ).checked;
|
| | |
|
| | | // Make sure that the options inside disabled selects aren't marked as disabled
|
| | | // (WebKit marks them as disabled)
|
| | | select.disabled = true;
|
| | | support.optDisabled = !opt.disabled;
|
| | |
|
| | | // Support: IE<9
|
| | | try {
|
| | | delete div.test;
|
| | | } catch( e ) {
|
| | | support.deleteExpando = false;
|
| | | }
|
| | |
|
| | | // Check if we can trust getAttribute("value")
|
| | | input = document.createElement("input");
|
| | | input.setAttribute( "value", "" );
|
| | | support.input = input.getAttribute( "value" ) === "";
|
| | |
|
| | | // Check if an input maintains its value after becoming a radio
|
| | | input.value = "t";
|
| | | input.setAttribute( "type", "radio" );
|
| | | support.radioValue = input.value === "t";
|
| | |
|
| | | // #11217 - WebKit loses check when the name is after the checked attribute
|
| | | input.setAttribute( "checked", "t" );
|
| | | input.setAttribute( "name", "t" );
|
| | |
|
| | | fragment = document.createDocumentFragment();
|
| | | fragment.appendChild( input );
|
| | |
|
| | | // Check if a disconnected checkbox will retain its checked
|
| | | // value of true after appended to the DOM (IE6/7)
|
| | | support.appendChecked = input.checked;
|
| | |
|
| | | // WebKit doesn't clone checked state correctly in fragments
|
| | | support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
| | |
|
| | | // Support: IE<9
|
| | | // Opera does not clone events (and typeof div.attachEvent === undefined).
|
| | | // IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
|
| | | if ( div.attachEvent ) {
|
| | | div.attachEvent( "onclick", function() {
|
| | | support.noCloneEvent = false;
|
| | | });
|
| | |
|
| | | div.cloneNode( true ).click();
|
| | | }
|
| | |
|
| | | // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)
|
| | | // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
|
| | | for ( i in { submit: true, change: true, focusin: true }) {
|
| | | div.setAttribute( eventName = "on" + i, "t" );
|
| | |
|
| | | support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false;
|
| | | }
|
| | |
|
| | | div.style.backgroundClip = "content-box";
|
| | | div.cloneNode( true ).style.backgroundClip = "";
|
| | | support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
| | |
|
| | | // Support: IE<9
|
| | | // Iteration over object's inherited properties before its own.
|
| | | for ( i in jQuery( support ) ) {
|
| | | break;
|
| | | }
|
| | | support.ownLast = i !== "0";
|
| | |
|
| | | // Run tests that need a body at doc ready
|
| | | jQuery(function() {
|
| | | var container, marginDiv, tds,
|
| | | divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;",
|
| | | body = document.getElementsByTagName("body")[0];
|
| | |
|
| | | if ( !body ) {
|
| | | // Return for frameset docs that don't have a body
|
| | | return;
|
| | | }
|
| | |
|
| | | container = document.createElement("div");
|
| | | container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px";
|
| | |
|
| | | body.appendChild( container ).appendChild( div );
|
| | |
|
| | | // Support: IE8
|
| | | // Check if table cells still have offsetWidth/Height when they are set
|
| | | // to display:none and there are still other visible table cells in a
|
| | | // table row; if so, offsetWidth/Height are not reliable for use when
|
| | | // determining if an element has been hidden directly using
|
| | | // display:none (it is still safe to use offsets if a parent element is
|
| | | // hidden; don safety goggles and see bug #4512 for more information).
|
| | | div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
|
| | | tds = div.getElementsByTagName("td");
|
| | | tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
|
| | | isSupported = ( tds[ 0 ].offsetHeight === 0 );
|
| | |
|
| | | tds[ 0 ].style.display = "";
|
| | | tds[ 1 ].style.display = "none";
|
| | |
|
| | | // Support: IE8
|
| | | // Check if empty table cells still have offsetWidth/Height
|
| | | support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
|
| | |
|
| | | // Check box-sizing and margin behavior.
|
| | | div.innerHTML = "";
|
| | | div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
|
| | |
|
| | | // Workaround failing boxSizing test due to offsetWidth returning wrong value
|
| | | // with some non-1 values of body zoom, ticket #13543
|
| | | jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {
|
| | | support.boxSizing = div.offsetWidth === 4;
|
| | | });
|
| | |
|
| | | // Use window.getComputedStyle because jsdom on node.js will break without it.
|
| | | if ( window.getComputedStyle ) {
|
| | | support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
|
| | | support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
|
| | |
|
| | | // Check if div with explicit width and no margin-right incorrectly
|
| | | // gets computed margin-right based on width of container. (#3333)
|
| | | // Fails in WebKit before Feb 2011 nightlies
|
| | | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
| | | marginDiv = div.appendChild( document.createElement("div") );
|
| | | marginDiv.style.cssText = div.style.cssText = divReset;
|
| | | marginDiv.style.marginRight = marginDiv.style.width = "0";
|
| | | div.style.width = "1px";
|
| | |
|
| | | support.reliableMarginRight =
|
| | | !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
|
| | | }
|
| | |
|
| | | if ( typeof div.style.zoom !== core_strundefined ) {
|
| | | // Support: IE<8
|
| | | // Check if natively block-level elements act like inline-block
|
| | | // elements when setting their display to 'inline' and giving
|
| | | // them layout
|
| | | div.innerHTML = "";
|
| | | div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
|
| | | support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
|
| | |
|
| | | // Support: IE6
|
| | | // Check if elements with layout shrink-wrap their children
|
| | | div.style.display = "block";
|
| | | div.innerHTML = "<div></div>";
|
| | | div.firstChild.style.width = "5px";
|
| | | support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
|
| | |
|
| | | if ( support.inlineBlockNeedsLayout ) {
|
| | | // Prevent IE 6 from affecting layout for positioned elements #11048
|
| | | // Prevent IE from shrinking the body in IE 7 mode #12869
|
| | | // Support: IE<8
|
| | | body.style.zoom = 1;
|
| | | }
|
| | | }
|
| | |
|
| | | body.removeChild( container );
|
| | |
|
| | | // Null elements to avoid leaks in IE
|
| | | container = div = tds = marginDiv = null;
|
| | | });
|
| | |
|
| | | // Null elements to avoid leaks in IE
|
| | | all = select = fragment = opt = a = input = null;
|
| | |
|
| | | return support;
|
| | | })({});
|
| | |
|
| | | var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
|
| | | rmultiDash = /([A-Z])/g;
|
| | |
|
| | | function internalData( elem, name, data, pvt /* Internal Use Only */ ){
|
| | | if ( !jQuery.acceptData( elem ) ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | var ret, thisCache,
|
| | | internalKey = jQuery.expando,
|
| | |
|
| | | // We have to handle DOM nodes and JS objects differently because IE6-7
|
| | | // can't GC object references properly across the DOM-JS boundary
|
| | | isNode = elem.nodeType,
|
| | |
|
| | | // Only DOM nodes need the global jQuery cache; JS object data is
|
| | | // attached directly to the object so GC can occur automatically
|
| | | cache = isNode ? jQuery.cache : elem,
|
| | |
|
| | | // Only defining an ID for JS objects if its cache already exists allows
|
| | | // the code to shortcut on the same path as a DOM node with no cache
|
| | | id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
|
| | |
|
| | | // Avoid doing any more work than we need to when trying to get data on an
|
| | | // object that has no data at all
|
| | | if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | if ( !id ) {
|
| | | // Only DOM nodes need a new unique ID for each element since their data
|
| | | // ends up in the global cache
|
| | | if ( isNode ) {
|
| | | id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++;
|
| | | } else {
|
| | | id = internalKey;
|
| | | }
|
| | | }
|
| | |
|
| | | if ( !cache[ id ] ) {
|
| | | // Avoid exposing jQuery metadata on plain JS objects when the object
|
| | | // is serialized using JSON.stringify
|
| | | cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
|
| | | }
|
| | |
|
| | | // An object can be passed to jQuery.data instead of a key/value pair; this gets
|
| | | // shallow copied over onto the existing cache
|
| | | if ( typeof name === "object" || typeof name === "function" ) {
|
| | | if ( pvt ) {
|
| | | cache[ id ] = jQuery.extend( cache[ id ], name );
|
| | | } else {
|
| | | cache[ id ].data = jQuery.extend( cache[ id ].data, name );
|
| | | }
|
| | | }
|
| | |
|
| | | thisCache = cache[ id ];
|
| | |
|
| | | // jQuery data() is stored in a separate object inside the object's internal data
|
| | | // cache in order to avoid key collisions between internal data and user-defined
|
| | | // data.
|
| | | if ( !pvt ) {
|
| | | if ( !thisCache.data ) {
|
| | | thisCache.data = {};
|
| | | }
|
| | |
|
| | | thisCache = thisCache.data;
|
| | | }
|
| | |
|
| | | if ( data !== undefined ) {
|
| | | thisCache[ jQuery.camelCase( name ) ] = data;
|
| | | }
|
| | |
|
| | | // Check for both converted-to-camel and non-converted data property names
|
| | | // If a data property was specified
|
| | | if ( typeof name === "string" ) {
|
| | |
|
| | | // First Try to find as-is property data
|
| | | ret = thisCache[ name ];
|
| | |
|
| | | // Test for null|undefined property data
|
| | | if ( ret == null ) {
|
| | |
|
| | | // Try to find the camelCased property
|
| | | ret = thisCache[ jQuery.camelCase( name ) ];
|
| | | }
|
| | | } else {
|
| | | ret = thisCache;
|
| | | }
|
| | |
|
| | | return ret;
|
| | | }
|
| | |
|
| | | function internalRemoveData( elem, name, pvt ) {
|
| | | if ( !jQuery.acceptData( elem ) ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | var thisCache, i,
|
| | | isNode = elem.nodeType,
|
| | |
|
| | | // See jQuery.data for more information
|
| | | cache = isNode ? jQuery.cache : elem,
|
| | | id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
|
| | |
|
| | | // If there is already no cache entry for this object, there is no
|
| | | // purpose in continuing
|
| | | if ( !cache[ id ] ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | if ( name ) {
|
| | |
|
| | | thisCache = pvt ? cache[ id ] : cache[ id ].data;
|
| | |
|
| | | if ( thisCache ) {
|
| | |
|
| | | // Support array or space separated string names for data keys
|
| | | if ( !jQuery.isArray( name ) ) {
|
| | |
|
| | | // try the string as a key before any manipulation
|
| | | if ( name in thisCache ) {
|
| | | name = [ name ];
|
| | | } else {
|
| | |
|
| | | // split the camel cased version by spaces unless a key with the spaces exists
|
| | | name = jQuery.camelCase( name );
|
| | | if ( name in thisCache ) {
|
| | | name = [ name ];
|
| | | } else {
|
| | | name = name.split(" ");
|
| | | }
|
| | | }
|
| | | } else {
|
| | | // If "name" is an array of keys...
|
| | | // When data is initially created, via ("key", "val") signature,
|
| | | // keys will be converted to camelCase.
|
| | | // Since there is no way to tell _how_ a key was added, remove
|
| | | // both plain key and camelCase key. #12786
|
| | | // This will only penalize the array argument path.
|
| | | name = name.concat( jQuery.map( name, jQuery.camelCase ) );
|
| | | }
|
| | |
|
| | | i = name.length;
|
| | | while ( i-- ) {
|
| | | delete thisCache[ name[i] ];
|
| | | }
|
| | |
|
| | | // If there is no data left in the cache, we want to continue
|
| | | // and let the cache object itself get destroyed
|
| | | if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
|
| | | return;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // See jQuery.data for more information
|
| | | if ( !pvt ) {
|
| | | delete cache[ id ].data;
|
| | |
|
| | | // Don't destroy the parent cache unless the internal data object
|
| | | // had been the only thing left in it
|
| | | if ( !isEmptyDataObject( cache[ id ] ) ) {
|
| | | return;
|
| | | }
|
| | | }
|
| | |
|
| | | // Destroy the cache
|
| | | if ( isNode ) {
|
| | | jQuery.cleanData( [ elem ], true );
|
| | |
|
| | | // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
|
| | | /* jshint eqeqeq: false */
|
| | | } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
|
| | | /* jshint eqeqeq: true */
|
| | | delete cache[ id ];
|
| | |
|
| | | // When all else fails, null
|
| | | } else {
|
| | | cache[ id ] = null;
|
| | | }
|
| | | }
|
| | |
|
| | | jQuery.extend({
|
| | | cache: {},
|
| | |
|
| | | // The following elements throw uncatchable exceptions if you
|
| | | // attempt to add expando properties to them.
|
| | | noData: {
|
| | | "applet": true,
|
| | | "embed": true,
|
| | | // Ban all objects except for Flash (which handle expandos)
|
| | | "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
|
| | | },
|
| | |
|
| | | hasData: function( elem ) {
|
| | | elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
|
| | | return !!elem && !isEmptyDataObject( elem );
|
| | | },
|
| | |
|
| | | data: function( elem, name, data ) {
|
| | | return internalData( elem, name, data );
|
| | | },
|
| | |
|
| | | removeData: function( elem, name ) {
|
| | | return internalRemoveData( elem, name );
|
| | | },
|
| | |
|
| | | // For internal use only.
|
| | | _data: function( elem, name, data ) {
|
| | | return internalData( elem, name, data, true );
|
| | | },
|
| | |
|
| | | _removeData: function( elem, name ) {
|
| | | return internalRemoveData( elem, name, true );
|
| | | },
|
| | |
|
| | | // A method for determining if a DOM node can handle the data expando
|
| | | acceptData: function( elem ) {
|
| | | // Do not set data on non-element because it will not be cleared (#8335).
|
| | | if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {
|
| | | return false;
|
| | | }
|
| | |
|
| | | var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
|
| | |
|
| | | // nodes accept data unless otherwise specified; rejection can be conditional
|
| | | return !noData || noData !== true && elem.getAttribute("classid") === noData;
|
| | | }
|
| | | });
|
| | |
|
| | | jQuery.fn.extend({
|
| | | data: function( key, value ) {
|
| | | var attrs, name,
|
| | | data = null,
|
| | | i = 0,
|
| | | elem = this[0];
|
| | |
|
| | | // Special expections of .data basically thwart jQuery.access,
|
| | | // so implement the relevant behavior ourselves
|
| | |
|
| | | // Gets all values
|
| | | if ( key === undefined ) {
|
| | | if ( this.length ) {
|
| | | data = jQuery.data( elem );
|
| | |
|
| | | if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
|
| | | attrs = elem.attributes;
|
| | | for ( ; i < attrs.length; i++ ) {
|
| | | name = attrs[i].name;
|
| | |
|
| | | if ( name.indexOf("data-") === 0 ) {
|
| | | name = jQuery.camelCase( name.slice(5) );
|
| | |
|
| | | dataAttr( elem, name, data[ name ] );
|
| | | }
|
| | | }
|
| | | jQuery._data( elem, "parsedAttrs", true );
|
| | | }
|
| | | }
|
| | |
|
| | | return data;
|
| | | }
|
| | |
|
| | | // Sets multiple values
|
| | | if ( typeof key === "object" ) {
|
| | | return this.each(function() {
|
| | | jQuery.data( this, key );
|
| | | });
|
| | | }
|
| | |
|
| | | return arguments.length > 1 ?
|
| | |
|
| | | // Sets one value
|
| | | this.each(function() {
|
| | | jQuery.data( this, key, value );
|
| | | }) :
|
| | |
|
| | | // Gets one value
|
| | | // Try to fetch any internally stored data first
|
| | | elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;
|
| | | },
|
| | |
|
| | | removeData: function( key ) {
|
| | | return this.each(function() {
|
| | | jQuery.removeData( this, key );
|
| | | });
|
| | | }
|
| | | });
|
| | |
|
| | | function dataAttr( elem, key, data ) {
|
| | | // If nothing was found internally, try to fetch any
|
| | | // data from the HTML5 data-* attribute
|
| | | if ( data === undefined && elem.nodeType === 1 ) {
|
| | |
|
| | | var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
|
| | |
|
| | | data = elem.getAttribute( name );
|
| | |
|
| | | if ( typeof data === "string" ) {
|
| | | try {
|
| | | data = data === "true" ? true :
|
| | | data === "false" ? false :
|
| | | data === "null" ? null :
|
| | | // Only convert to a number if it doesn't change the string
|
| | | +data + "" === data ? +data :
|
| | | rbrace.test( data ) ? jQuery.parseJSON( data ) :
|
| | | data;
|
| | | } catch( e ) {}
|
| | |
|
| | | // Make sure we set the data so it isn't changed later
|
| | | jQuery.data( elem, key, data );
|
| | |
|
| | | } else {
|
| | | data = undefined;
|
| | | }
|
| | | }
|
| | |
|
| | | return data;
|
| | | }
|
| | |
|
| | | // checks a cache object for emptiness
|
| | | function isEmptyDataObject( obj ) {
|
| | | var name;
|
| | | for ( name in obj ) {
|
| | |
|
| | | // if the public data object is empty, the private is still empty
|
| | | if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
|
| | | continue;
|
| | | }
|
| | | if ( name !== "toJSON" ) {
|
| | | return false;
|
| | | }
|
| | | }
|
| | |
|
| | | return true;
|
| | | }
|
| | | jQuery.extend({
|
| | | queue: function( elem, type, data ) {
|
| | | var queue;
|
| | |
|
| | | if ( elem ) {
|
| | | type = ( type || "fx" ) + "queue";
|
| | | queue = jQuery._data( elem, type );
|
| | |
|
| | | // Speed up dequeue by getting out quickly if this is just a lookup
|
| | | if ( data ) {
|
| | | if ( !queue || jQuery.isArray(data) ) {
|
| | | queue = jQuery._data( elem, type, jQuery.makeArray(data) );
|
| | | } else {
|
| | | queue.push( data );
|
| | | }
|
| | | }
|
| | | return queue || [];
|
| | | }
|
| | | },
|
| | |
|
| | | dequeue: function( elem, type ) {
|
| | | type = type || "fx";
|
| | |
|
| | | var queue = jQuery.queue( elem, type ),
|
| | | startLength = queue.length,
|
| | | fn = queue.shift(),
|
| | | hooks = jQuery._queueHooks( elem, type ),
|
| | | next = function() {
|
| | | jQuery.dequeue( elem, type );
|
| | | };
|
| | |
|
| | | // If the fx queue is dequeued, always remove the progress sentinel
|
| | | if ( fn === "inprogress" ) {
|
| | | fn = queue.shift();
|
| | | startLength--;
|
| | | }
|
| | |
|
| | | if ( fn ) {
|
| | |
|
| | | // Add a progress sentinel to prevent the fx queue from being
|
| | | // automatically dequeued
|
| | | if ( type === "fx" ) {
|
| | | queue.unshift( "inprogress" );
|
| | | }
|
| | |
|
| | | // clear up the last queue stop function
|
| | | delete hooks.stop;
|
| | | fn.call( elem, next, hooks );
|
| | | }
|
| | |
|
| | | if ( !startLength && hooks ) {
|
| | | hooks.empty.fire();
|
| | | }
|
| | | },
|
| | |
|
| | | // not intended for public consumption - generates a queueHooks object, or returns the current one
|
| | | _queueHooks: function( elem, type ) {
|
| | | var key = type + "queueHooks";
|
| | | return jQuery._data( elem, key ) || jQuery._data( elem, key, {
|
| | | empty: jQuery.Callbacks("once memory").add(function() {
|
| | | jQuery._removeData( elem, type + "queue" );
|
| | | jQuery._removeData( elem, key );
|
| | | })
|
| | | });
|
| | | }
|
| | | });
|
| | |
|
| | | jQuery.fn.extend({
|
| | | queue: function( type, data ) {
|
| | | var setter = 2;
|
| | |
|
| | | if ( typeof type !== "string" ) {
|
| | | data = type;
|
| | | type = "fx";
|
| | | setter--;
|
| | | }
|
| | |
|
| | | if ( arguments.length < setter ) {
|
| | | return jQuery.queue( this[0], type );
|
| | | }
|
| | |
|
| | | return data === undefined ?
|
| | | this :
|
| | | this.each(function() {
|
| | | var queue = jQuery.queue( this, type, data );
|
| | |
|
| | | // ensure a hooks for this queue
|
| | | jQuery._queueHooks( this, type );
|
| | |
|
| | | if ( type === "fx" && queue[0] !== "inprogress" ) {
|
| | | jQuery.dequeue( this, type );
|
| | | }
|
| | | });
|
| | | },
|
| | | dequeue: function( type ) {
|
| | | return this.each(function() {
|
| | | jQuery.dequeue( this, type );
|
| | | });
|
| | | },
|
| | | // Based off of the plugin by Clint Helfers, with permission.
|
| | | // http://blindsignals.com/index.php/2009/07/jquery-delay/
|
| | | delay: function( time, type ) {
|
| | | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
| | | type = type || "fx";
|
| | |
|
| | | return this.queue( type, function( next, hooks ) {
|
| | | var timeout = setTimeout( next, time );
|
| | | hooks.stop = function() {
|
| | | clearTimeout( timeout );
|
| | | };
|
| | | });
|
| | | },
|
| | | clearQueue: function( type ) {
|
| | | return this.queue( type || "fx", [] );
|
| | | },
|
| | | // Get a promise resolved when queues of a certain type
|
| | | // are emptied (fx is the type by default)
|
| | | promise: function( type, obj ) {
|
| | | var tmp,
|
| | | count = 1,
|
| | | defer = jQuery.Deferred(),
|
| | | elements = this,
|
| | | i = this.length,
|
| | | resolve = function() {
|
| | | if ( !( --count ) ) {
|
| | | defer.resolveWith( elements, [ elements ] );
|
| | | }
|
| | | };
|
| | |
|
| | | if ( typeof type !== "string" ) {
|
| | | obj = type;
|
| | | type = undefined;
|
| | | }
|
| | | type = type || "fx";
|
| | |
|
| | | while( i-- ) {
|
| | | tmp = jQuery._data( elements[ i ], type + "queueHooks" );
|
| | | if ( tmp && tmp.empty ) {
|
| | | count++;
|
| | | tmp.empty.add( resolve );
|
| | | }
|
| | | }
|
| | | resolve();
|
| | | return defer.promise( obj );
|
| | | }
|
| | | });
|
| | | var nodeHook, boolHook,
|
| | | rclass = /[\t\r\n\f]/g,
|
| | | rreturn = /\r/g,
|
| | | rfocusable = /^(?:input|select|textarea|button|object)$/i,
|
| | | rclickable = /^(?:a|area)$/i,
|
| | | ruseDefault = /^(?:checked|selected)$/i,
|
| | | getSetAttribute = jQuery.support.getSetAttribute,
|
| | | getSetInput = jQuery.support.input;
|
| | |
|
| | | jQuery.fn.extend({
|
| | | attr: function( name, value ) {
|
| | | return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
|
| | | },
|
| | |
|
| | | removeAttr: function( name ) {
|
| | | return this.each(function() {
|
| | | jQuery.removeAttr( this, name );
|
| | | });
|
| | | },
|
| | |
|
| | | prop: function( name, value ) {
|
| | | return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
|
| | | },
|
| | |
|
| | | removeProp: function( name ) {
|
| | | name = jQuery.propFix[ name ] || name;
|
| | | return this.each(function() {
|
| | | // try/catch handles cases where IE balks (such as removing a property on window)
|
| | | try {
|
| | | this[ name ] = undefined;
|
| | | delete this[ name ];
|
| | | } catch( e ) {}
|
| | | });
|
| | | },
|
| | |
|
| | | addClass: function( value ) {
|
| | | var classes, elem, cur, clazz, j,
|
| | | i = 0,
|
| | | len = this.length,
|
| | | proceed = typeof value === "string" && value;
|
| | |
|
| | | if ( jQuery.isFunction( value ) ) {
|
| | | return this.each(function( j ) {
|
| | | jQuery( this ).addClass( value.call( this, j, this.className ) );
|
| | | });
|
| | | }
|
| | |
|
| | | if ( proceed ) {
|
| | | // The disjunction here is for better compressibility (see removeClass)
|
| | | classes = ( value || "" ).match( core_rnotwhite ) || [];
|
| | |
|
| | | for ( ; i < len; i++ ) {
|
| | | elem = this[ i ];
|
| | | cur = elem.nodeType === 1 && ( elem.className ?
|
| | | ( " " + elem.className + " " ).replace( rclass, " " ) :
|
| | | " "
|
| | | );
|
| | |
|
| | | if ( cur ) {
|
| | | j = 0;
|
| | | while ( (clazz = classes[j++]) ) {
|
| | | if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
|
| | | cur += clazz + " ";
|
| | | }
|
| | | }
|
| | | elem.className = jQuery.trim( cur );
|
| | |
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return this;
|
| | | },
|
| | |
|
| | | removeClass: function( value ) {
|
| | | var classes, elem, cur, clazz, j,
|
| | | i = 0,
|
| | | len = this.length,
|
| | | proceed = arguments.length === 0 || typeof value === "string" && value;
|
| | |
|
| | | if ( jQuery.isFunction( value ) ) {
|
| | | return this.each(function( j ) {
|
| | | jQuery( this ).removeClass( value.call( this, j, this.className ) );
|
| | | });
|
| | | }
|
| | | if ( proceed ) {
|
| | | classes = ( value || "" ).match( core_rnotwhite ) || [];
|
| | |
|
| | | for ( ; i < len; i++ ) {
|
| | | elem = this[ i ];
|
| | | // This expression is here for better compressibility (see addClass)
|
| | | cur = elem.nodeType === 1 && ( elem.className ?
|
| | | ( " " + elem.className + " " ).replace( rclass, " " ) :
|
| | | ""
|
| | | );
|
| | |
|
| | | if ( cur ) {
|
| | | j = 0;
|
| | | while ( (clazz = classes[j++]) ) {
|
| | | // Remove *all* instances
|
| | | while ( cur.indexOf( " " + clazz + " " ) >= 0 ) {
|
| | | cur = cur.replace( " " + clazz + " ", " " );
|
| | | }
|
| | | }
|
| | | elem.className = value ? jQuery.trim( cur ) : "";
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return this;
|
| | | },
|
| | |
|
| | | toggleClass: function( value, stateVal ) {
|
| | | var type = typeof value;
|
| | |
|
| | | if ( typeof stateVal === "boolean" && type === "string" ) {
|
| | | return stateVal ? this.addClass( value ) : this.removeClass( value );
|
| | | }
|
| | |
|
| | | if ( jQuery.isFunction( value ) ) {
|
| | | return this.each(function( i ) {
|
| | | jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
|
| | | });
|
| | | }
|
| | |
|
| | | return this.each(function() {
|
| | | if ( type === "string" ) {
|
| | | // toggle individual class names
|
| | | var className,
|
| | | i = 0,
|
| | | self = jQuery( this ),
|
| | | classNames = value.match( core_rnotwhite ) || [];
|
| | |
|
| | | while ( (className = classNames[ i++ ]) ) {
|
| | | // check each className given, space separated list
|
| | | if ( self.hasClass( className ) ) {
|
| | | self.removeClass( className );
|
| | | } else {
|
| | | self.addClass( className );
|
| | | }
|
| | | }
|
| | |
|
| | | // Toggle whole class name
|
| | | } else if ( type === core_strundefined || type === "boolean" ) {
|
| | | if ( this.className ) {
|
| | | // store className if set
|
| | | jQuery._data( this, "__className__", this.className );
|
| | | }
|
| | |
|
| | | // If the element has a class name or if we're passed "false",
|
| | | // then remove the whole classname (if there was one, the above saved it).
|
| | | // Otherwise bring back whatever was previously saved (if anything),
|
| | | // falling back to the empty string if nothing was stored.
|
| | | this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
|
| | | }
|
| | | });
|
| | | },
|
| | |
|
| | | hasClass: function( selector ) {
|
| | | var className = " " + selector + " ",
|
| | | i = 0,
|
| | | l = this.length;
|
| | | for ( ; i < l; i++ ) {
|
| | | if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
|
| | | return true;
|
| | | }
|
| | | }
|
| | |
|
| | | return false;
|
| | | },
|
| | |
|
| | | val: function( value ) {
|
| | | var ret, hooks, isFunction,
|
| | | elem = this[0];
|
| | |
|
| | | if ( !arguments.length ) {
|
| | | if ( elem ) {
|
| | | hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
|
| | |
|
| | | if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
|
| | | return ret;
|
| | | }
|
| | |
|
| | | ret = elem.value;
|
| | |
|
| | | return typeof ret === "string" ?
|
| | | // handle most common string cases
|
| | | ret.replace(rreturn, "") :
|
| | | // handle cases where value is null/undef or number
|
| | | ret == null ? "" : ret;
|
| | | }
|
| | |
|
| | | return;
|
| | | }
|
| | |
|
| | | isFunction = jQuery.isFunction( value );
|
| | |
|
| | | return this.each(function( i ) {
|
| | | var val;
|
| | |
|
| | | if ( this.nodeType !== 1 ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | if ( isFunction ) {
|
| | | val = value.call( this, i, jQuery( this ).val() );
|
| | | } else {
|
| | | val = value;
|
| | | }
|
| | |
|
| | | // Treat null/undefined as ""; convert numbers to string
|
| | | if ( val == null ) {
|
| | | val = "";
|
| | | } else if ( typeof val === "number" ) {
|
| | | val += "";
|
| | | } else if ( jQuery.isArray( val ) ) {
|
| | | val = jQuery.map(val, function ( value ) {
|
| | | return value == null ? "" : value + "";
|
| | | });
|
| | | }
|
| | |
|
| | | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
|
| | |
|
| | | // If set returns undefined, fall back to normal setting
|
| | | if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
|
| | | this.value = val;
|
| | | }
|
| | | });
|
| | | }
|
| | | });
|
| | |
|
| | | jQuery.extend({
|
| | | valHooks: {
|
| | | option: {
|
| | | get: function( elem ) {
|
| | | // Use proper attribute retrieval(#6932, #12072)
|
| | | var val = jQuery.find.attr( elem, "value" );
|
| | | return val != null ?
|
| | | val :
|
| | | elem.text;
|
| | | }
|
| | | },
|
| | | select: {
|
| | | get: function( elem ) {
|
| | | var value, option,
|
| | | options = elem.options,
|
| | | index = elem.selectedIndex,
|
| | | one = elem.type === "select-one" || index < 0,
|
| | | values = one ? null : [],
|
| | | max = one ? index + 1 : options.length,
|
| | | i = index < 0 ?
|
| | | max :
|
| | | one ? index : 0;
|
| | |
|
| | | // Loop through all the selected options
|
| | | for ( ; i < max; i++ ) {
|
| | | option = options[ i ];
|
| | |
|
| | | // oldIE doesn't update selected after form reset (#2551)
|
| | | if ( ( option.selected || i === index ) &&
|
| | | // Don't return options that are disabled or in a disabled optgroup
|
| | | ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
|
| | | ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
|
| | |
|
| | | // Get the specific value for the option
|
| | | value = jQuery( option ).val();
|
| | |
|
| | | // We don't need an array for one selects
|
| | | if ( one ) {
|
| | | return value;
|
| | | }
|
| | |
|
| | | // Multi-Selects return an array
|
| | | values.push( value );
|
| | | }
|
| | | }
|
| | |
|
| | | return values;
|
| | | },
|
| | |
|
| | | set: function( elem, value ) {
|
| | | var optionSet, option,
|
| | | options = elem.options,
|
| | | values = jQuery.makeArray( value ),
|
| | | i = options.length;
|
| | |
|
| | | while ( i-- ) {
|
| | | option = options[ i ];
|
| | | if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
|
| | | optionSet = true;
|
| | | }
|
| | | }
|
| | |
|
| | | // force browsers to behave consistently when non-matching value is set
|
| | | if ( !optionSet ) {
|
| | | elem.selectedIndex = -1;
|
| | | }
|
| | | return values;
|
| | | }
|
| | | }
|
| | | },
|
| | |
|
| | | attr: function( elem, name, value ) {
|
| | | var hooks, ret,
|
| | | nType = elem.nodeType;
|
| | |
|
| | | // don't get/set attributes on text, comment and attribute nodes
|
| | | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // Fallback to prop when attributes are not supported
|
| | | if ( typeof elem.getAttribute === core_strundefined ) {
|
| | | return jQuery.prop( elem, name, value );
|
| | | }
|
| | |
|
| | | // All attributes are lowercase
|
| | | // Grab necessary hook if one is defined
|
| | | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
| | | name = name.toLowerCase();
|
| | | hooks = jQuery.attrHooks[ name ] ||
|
| | | ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
|
| | | }
|
| | |
|
| | | if ( value !== undefined ) {
|
| | |
|
| | | if ( value === null ) {
|
| | | jQuery.removeAttr( elem, name );
|
| | |
|
| | | } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
| | | return ret;
|
| | |
|
| | | } else {
|
| | | elem.setAttribute( name, value + "" );
|
| | | return value;
|
| | | }
|
| | |
|
| | | } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
|
| | | return ret;
|
| | |
|
| | | } else {
|
| | | ret = jQuery.find.attr( elem, name );
|
| | |
|
| | | // Non-existent attributes return null, we normalize to undefined
|
| | | return ret == null ?
|
| | | undefined :
|
| | | ret;
|
| | | }
|
| | | },
|
| | |
|
| | | removeAttr: function( elem, value ) {
|
| | | var name, propName,
|
| | | i = 0,
|
| | | attrNames = value && value.match( core_rnotwhite );
|
| | |
|
| | | if ( attrNames && elem.nodeType === 1 ) {
|
| | | while ( (name = attrNames[i++]) ) {
|
| | | propName = jQuery.propFix[ name ] || name;
|
| | |
|
| | | // Boolean attributes get special treatment (#10870)
|
| | | if ( jQuery.expr.match.bool.test( name ) ) {
|
| | | // Set corresponding property to false
|
| | | if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
|
| | | elem[ propName ] = false;
|
| | | // Support: IE<9
|
| | | // Also clear defaultChecked/defaultSelected (if appropriate)
|
| | | } else {
|
| | | elem[ jQuery.camelCase( "default-" + name ) ] =
|
| | | elem[ propName ] = false;
|
| | | }
|
| | |
|
| | | // See #9699 for explanation of this approach (setting first, then removal)
|
| | | } else {
|
| | | jQuery.attr( elem, name, "" );
|
| | | }
|
| | |
|
| | | elem.removeAttribute( getSetAttribute ? name : propName );
|
| | | }
|
| | | }
|
| | | },
|
| | |
|
| | | attrHooks: {
|
| | | type: {
|
| | | set: function( elem, value ) {
|
| | | if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
|
| | | // Setting the type on a radio button after the value resets the value in IE6-9
|
| | | // Reset value to default in case type is set after value during creation
|
| | | var val = elem.value;
|
| | | elem.setAttribute( "type", value );
|
| | | if ( val ) {
|
| | | elem.value = val;
|
| | | }
|
| | | return value;
|
| | | }
|
| | | }
|
| | | }
|
| | | },
|
| | |
|
| | | propFix: {
|
| | | "for": "htmlFor",
|
| | | "class": "className"
|
| | | },
|
| | |
|
| | | prop: function( elem, name, value ) {
|
| | | var ret, hooks, notxml,
|
| | | nType = elem.nodeType;
|
| | |
|
| | | // don't get/set properties on text, comment and attribute nodes
|
| | | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
| | |
|
| | | if ( notxml ) {
|
| | | // Fix name and attach hooks
|
| | | name = jQuery.propFix[ name ] || name;
|
| | | hooks = jQuery.propHooks[ name ];
|
| | | }
|
| | |
|
| | | if ( value !== undefined ) {
|
| | | return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?
|
| | | ret :
|
| | | ( elem[ name ] = value );
|
| | |
|
| | | } else {
|
| | | return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ?
|
| | | ret :
|
| | | elem[ name ];
|
| | | }
|
| | | },
|
| | |
|
| | | propHooks: {
|
| | | tabIndex: {
|
| | | get: function( elem ) {
|
| | | // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
| | | // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
| | | // Use proper attribute retrieval(#12072)
|
| | | var tabindex = jQuery.find.attr( elem, "tabindex" );
|
| | |
|
| | | return tabindex ?
|
| | | parseInt( tabindex, 10 ) :
|
| | | rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
|
| | | 0 :
|
| | | -1;
|
| | | }
|
| | | }
|
| | | }
|
| | | });
|
| | |
|
| | | // Hooks for boolean attributes
|
| | | boolHook = {
|
| | | set: function( elem, value, name ) {
|
| | | if ( value === false ) {
|
| | | // Remove boolean attributes when set to false
|
| | | jQuery.removeAttr( elem, name );
|
| | | } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
|
| | | // IE<8 needs the *property* name
|
| | | elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
|
| | |
|
| | | // Use defaultChecked and defaultSelected for oldIE
|
| | | } else {
|
| | | elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
|
| | | }
|
| | |
|
| | | return name;
|
| | | }
|
| | | };
|
| | | jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
|
| | | var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;
|
| | |
|
| | | jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?
|
| | | function( elem, name, isXML ) {
|
| | | var fn = jQuery.expr.attrHandle[ name ],
|
| | | ret = isXML ?
|
| | | undefined :
|
| | | /* jshint eqeqeq: false */
|
| | | (jQuery.expr.attrHandle[ name ] = undefined) !=
|
| | | getter( elem, name, isXML ) ?
|
| | |
|
| | | name.toLowerCase() :
|
| | | null;
|
| | | jQuery.expr.attrHandle[ name ] = fn;
|
| | | return ret;
|
| | | } :
|
| | | function( elem, name, isXML ) {
|
| | | return isXML ?
|
| | | undefined :
|
| | | elem[ jQuery.camelCase( "default-" + name ) ] ?
|
| | | name.toLowerCase() :
|
| | | null;
|
| | | };
|
| | | });
|
| | |
|
| | | // fix oldIE attroperties
|
| | | if ( !getSetInput || !getSetAttribute ) {
|
| | | jQuery.attrHooks.value = {
|
| | | set: function( elem, value, name ) {
|
| | | if ( jQuery.nodeName( elem, "input" ) ) {
|
| | | // Does not return so that setAttribute is also used
|
| | | elem.defaultValue = value;
|
| | | } else {
|
| | | // Use nodeHook if defined (#1954); otherwise setAttribute is fine
|
| | | return nodeHook && nodeHook.set( elem, value, name );
|
| | | }
|
| | | }
|
| | | };
|
| | | }
|
| | |
|
| | | // IE6/7 do not support getting/setting some attributes with get/setAttribute
|
| | | if ( !getSetAttribute ) {
|
| | |
|
| | | // Use this for any attribute in IE6/7
|
| | | // This fixes almost every IE6/7 issue
|
| | | nodeHook = {
|
| | | set: function( elem, value, name ) {
|
| | | // Set the existing or create a new attribute node
|
| | | var ret = elem.getAttributeNode( name );
|
| | | if ( !ret ) {
|
| | | elem.setAttributeNode(
|
| | | (ret = elem.ownerDocument.createAttribute( name ))
|
| | | );
|
| | | }
|
| | |
|
| | | ret.value = value += "";
|
| | |
|
| | | // Break association with cloned elements by also using setAttribute (#9646)
|
| | | return name === "value" || value === elem.getAttribute( name ) ?
|
| | | value :
|
| | | undefined;
|
| | | }
|
| | | };
|
| | | jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =
|
| | | // Some attributes are constructed with empty-string values when not defined
|
| | | function( elem, name, isXML ) {
|
| | | var ret;
|
| | | return isXML ?
|
| | | undefined :
|
| | | (ret = elem.getAttributeNode( name )) && ret.value !== "" ?
|
| | | ret.value :
|
| | | null;
|
| | | };
|
| | | jQuery.valHooks.button = {
|
| | | get: function( elem, name ) {
|
| | | var ret = elem.getAttributeNode( name );
|
| | | return ret && ret.specified ?
|
| | | ret.value :
|
| | | undefined;
|
| | | },
|
| | | set: nodeHook.set
|
| | | };
|
| | |
|
| | | // Set contenteditable to false on removals(#10429)
|
| | | // Setting to empty string throws an error as an invalid value
|
| | | jQuery.attrHooks.contenteditable = {
|
| | | set: function( elem, value, name ) {
|
| | | nodeHook.set( elem, value === "" ? false : value, name );
|
| | | }
|
| | | };
|
| | |
|
| | | // Set width and height to auto instead of 0 on empty string( Bug #8150 )
|
| | | // This is for removals
|
| | | jQuery.each([ "width", "height" ], function( i, name ) {
|
| | | jQuery.attrHooks[ name ] = {
|
| | | set: function( elem, value ) {
|
| | | if ( value === "" ) {
|
| | | elem.setAttribute( name, "auto" );
|
| | | return value;
|
| | | }
|
| | | }
|
| | | };
|
| | | });
|
| | | }
|
| | |
|
| | |
|
| | | // Some attributes require a special call on IE
|
| | | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
| | | if ( !jQuery.support.hrefNormalized ) {
|
| | | // href/src property should get the full normalized URL (#10299/#12915)
|
| | | jQuery.each([ "href", "src" ], function( i, name ) {
|
| | | jQuery.propHooks[ name ] = {
|
| | | get: function( elem ) {
|
| | | return elem.getAttribute( name, 4 );
|
| | | }
|
| | | };
|
| | | });
|
| | | }
|
| | |
|
| | | if ( !jQuery.support.style ) {
|
| | | jQuery.attrHooks.style = {
|
| | | get: function( elem ) {
|
| | | // Return undefined in the case of empty string
|
| | | // Note: IE uppercases css property names, but if we were to .toLowerCase()
|
| | | // .cssText, that would destroy case senstitivity in URL's, like in "background"
|
| | | return elem.style.cssText || undefined;
|
| | | },
|
| | | set: function( elem, value ) {
|
| | | return ( elem.style.cssText = value + "" );
|
| | | }
|
| | | };
|
| | | }
|
| | |
|
| | | // Safari mis-reports the default selected property of an option
|
| | | // Accessing the parent's selectedIndex property fixes it
|
| | | if ( !jQuery.support.optSelected ) {
|
| | | jQuery.propHooks.selected = {
|
| | | get: function( elem ) {
|
| | | var parent = elem.parentNode;
|
| | |
|
| | | if ( parent ) {
|
| | | parent.selectedIndex;
|
| | |
|
| | | // Make sure that it also works with optgroups, see #5701
|
| | | if ( parent.parentNode ) {
|
| | | parent.parentNode.selectedIndex;
|
| | | }
|
| | | }
|
| | | return null;
|
| | | }
|
| | | };
|
| | | }
|
| | |
|
| | | jQuery.each([
|
| | | "tabIndex",
|
| | | "readOnly",
|
| | | "maxLength",
|
| | | "cellSpacing",
|
| | | "cellPadding",
|
| | | "rowSpan",
|
| | | "colSpan",
|
| | | "useMap",
|
| | | "frameBorder",
|
| | | "contentEditable"
|
| | | ], function() {
|
| | | jQuery.propFix[ this.toLowerCase() ] = this;
|
| | | });
|
| | |
|
| | | // IE6/7 call enctype encoding
|
| | | if ( !jQuery.support.enctype ) {
|
| | | jQuery.propFix.enctype = "encoding";
|
| | | }
|
| | |
|
| | | // Radios and checkboxes getter/setter
|
| | | jQuery.each([ "radio", "checkbox" ], function() {
|
| | | jQuery.valHooks[ this ] = {
|
| | | set: function( elem, value ) {
|
| | | if ( jQuery.isArray( value ) ) {
|
| | | return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
|
| | | }
|
| | | }
|
| | | };
|
| | | if ( !jQuery.support.checkOn ) {
|
| | | jQuery.valHooks[ this ].get = function( elem ) {
|
| | | // Support: Webkit
|
| | | // "" is returned instead of "on" if a value isn't specified
|
| | | return elem.getAttribute("value") === null ? "on" : elem.value;
|
| | | };
|
| | | }
|
| | | });
|
| | | var rformElems = /^(?:input|select|textarea)$/i,
|
| | | rkeyEvent = /^key/,
|
| | | rmouseEvent = /^(?:mouse|contextmenu)|click/,
|
| | | rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
| | | rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
|
| | |
|
| | | function returnTrue() {
|
| | | return true;
|
| | | }
|
| | |
|
| | | function returnFalse() {
|
| | | return false;
|
| | | }
|
| | |
|
| | | function safeActiveElement() {
|
| | | try {
|
| | | return document.activeElement;
|
| | | } catch ( err ) { }
|
| | | }
|
| | |
|
| | | /*
|
| | | * Helper functions for managing events -- not part of the public interface.
|
| | | * Props to Dean Edwards' addEvent library for many of the ideas.
|
| | | */
|
| | | jQuery.event = {
|
| | |
|
| | | global: {},
|
| | |
|
| | | add: function( elem, types, handler, data, selector ) {
|
| | | var tmp, events, t, handleObjIn,
|
| | | special, eventHandle, handleObj,
|
| | | handlers, type, namespaces, origType,
|
| | | elemData = jQuery._data( elem );
|
| | |
|
| | | // Don't attach events to noData or text/comment nodes (but allow plain objects)
|
| | | if ( !elemData ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // Caller can pass in an object of custom data in lieu of the handler
|
| | | if ( handler.handler ) {
|
| | | handleObjIn = handler;
|
| | | handler = handleObjIn.handler;
|
| | | selector = handleObjIn.selector;
|
| | | }
|
| | |
|
| | | // Make sure that the handler has a unique ID, used to find/remove it later
|
| | | if ( !handler.guid ) {
|
| | | handler.guid = jQuery.guid++;
|
| | | }
|
| | |
|
| | | // Init the element's event structure and main handler, if this is the first
|
| | | if ( !(events = elemData.events) ) {
|
| | | events = elemData.events = {};
|
| | | }
|
| | | if ( !(eventHandle = elemData.handle) ) {
|
| | | eventHandle = elemData.handle = function( e ) {
|
| | | // Discard the second event of a jQuery.event.trigger() and
|
| | | // when an event is called after a page has unloaded
|
| | | return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?
|
| | | jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
|
| | | undefined;
|
| | | };
|
| | | // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
|
| | | eventHandle.elem = elem;
|
| | | }
|
| | |
|
| | | // Handle multiple events separated by a space
|
| | | types = ( types || "" ).match( core_rnotwhite ) || [""];
|
| | | t = types.length;
|
| | | while ( t-- ) {
|
| | | tmp = rtypenamespace.exec( types[t] ) || [];
|
| | | type = origType = tmp[1];
|
| | | namespaces = ( tmp[2] || "" ).split( "." ).sort();
|
| | |
|
| | | // There *must* be a type, no attaching namespace-only handlers
|
| | | if ( !type ) {
|
| | | continue;
|
| | | }
|
| | |
|
| | | // If event changes its type, use the special event handlers for the changed type
|
| | | special = jQuery.event.special[ type ] || {};
|
| | |
|
| | | // If selector defined, determine special event api type, otherwise given type
|
| | | type = ( selector ? special.delegateType : special.bindType ) || type;
|
| | |
|
| | | // Update special based on newly reset type
|
| | | special = jQuery.event.special[ type ] || {};
|
| | |
|
| | | // handleObj is passed to all event handlers
|
| | | handleObj = jQuery.extend({
|
| | | type: type,
|
| | | origType: origType,
|
| | | data: data,
|
| | | handler: handler,
|
| | | guid: handler.guid,
|
| | | selector: selector,
|
| | | needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
| | | namespace: namespaces.join(".")
|
| | | }, handleObjIn );
|
| | |
|
| | | // Init the event handler queue if we're the first
|
| | | if ( !(handlers = events[ type ]) ) {
|
| | | handlers = events[ type ] = [];
|
| | | handlers.delegateCount = 0;
|
| | |
|
| | | // Only use addEventListener/attachEvent if the special events handler returns false
|
| | | if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
| | | // Bind the global event handler to the element
|
| | | if ( elem.addEventListener ) {
|
| | | elem.addEventListener( type, eventHandle, false );
|
| | |
|
| | | } else if ( elem.attachEvent ) {
|
| | | elem.attachEvent( "on" + type, eventHandle );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | if ( special.add ) {
|
| | | special.add.call( elem, handleObj );
|
| | |
|
| | | if ( !handleObj.handler.guid ) {
|
| | | handleObj.handler.guid = handler.guid;
|
| | | }
|
| | | }
|
| | |
|
| | | // Add to the element's handler list, delegates in front
|
| | | if ( selector ) {
|
| | | handlers.splice( handlers.delegateCount++, 0, handleObj );
|
| | | } else {
|
| | | handlers.push( handleObj );
|
| | | }
|
| | |
|
| | | // Keep track of which events have ever been used, for event optimization
|
| | | jQuery.event.global[ type ] = true;
|
| | | }
|
| | |
|
| | | // Nullify elem to prevent memory leaks in IE
|
| | | elem = null;
|
| | | },
|
| | |
|
| | | // Detach an event or set of events from an element
|
| | | remove: function( elem, types, handler, selector, mappedTypes ) {
|
| | | var j, handleObj, tmp,
|
| | | origCount, t, events,
|
| | | special, handlers, type,
|
| | | namespaces, origType,
|
| | | elemData = jQuery.hasData( elem ) && jQuery._data( elem );
|
| | |
|
| | | if ( !elemData || !(events = elemData.events) ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // Once for each type.namespace in types; type may be omitted
|
| | | types = ( types || "" ).match( core_rnotwhite ) || [""];
|
| | | t = types.length;
|
| | | while ( t-- ) {
|
| | | tmp = rtypenamespace.exec( types[t] ) || [];
|
| | | type = origType = tmp[1];
|
| | | namespaces = ( tmp[2] || "" ).split( "." ).sort();
|
| | |
|
| | | // Unbind all events (on this namespace, if provided) for the element
|
| | | if ( !type ) {
|
| | | for ( type in events ) {
|
| | | jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
| | | }
|
| | | continue;
|
| | | }
|
| | |
|
| | | special = jQuery.event.special[ type ] || {};
|
| | | type = ( selector ? special.delegateType : special.bindType ) || type;
|
| | | handlers = events[ type ] || [];
|
| | | tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" );
|
| | |
|
| | | // Remove matching events
|
| | | origCount = j = handlers.length;
|
| | | while ( j-- ) {
|
| | | handleObj = handlers[ j ];
|
| | |
|
| | | if ( ( mappedTypes || origType === handleObj.origType ) &&
|
| | | ( !handler || handler.guid === handleObj.guid ) &&
|
| | | ( !tmp || tmp.test( handleObj.namespace ) ) &&
|
| | | ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
|
| | | handlers.splice( j, 1 );
|
| | |
|
| | | if ( handleObj.selector ) {
|
| | | handlers.delegateCount--;
|
| | | }
|
| | | if ( special.remove ) {
|
| | | special.remove.call( elem, handleObj );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Remove generic event handler if we removed something and no more handlers exist
|
| | | // (avoids potential for endless recursion during removal of special event handlers)
|
| | | if ( origCount && !handlers.length ) {
|
| | | if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
|
| | | jQuery.removeEvent( elem, type, elemData.handle );
|
| | | }
|
| | |
|
| | | delete events[ type ];
|
| | | }
|
| | | }
|
| | |
|
| | | // Remove the expando if it's no longer used
|
| | | if ( jQuery.isEmptyObject( events ) ) {
|
| | | delete elemData.handle;
|
| | |
|
| | | // removeData also checks for emptiness and clears the expando if empty
|
| | | // so use it instead of delete
|
| | | jQuery._removeData( elem, "events" );
|
| | | }
|
| | | },
|
| | |
|
| | | trigger: function( event, data, elem, onlyHandlers ) {
|
| | | var handle, ontype, cur,
|
| | | bubbleType, special, tmp, i,
|
| | | eventPath = [ elem || document ],
|
| | | type = core_hasOwn.call( event, "type" ) ? event.type : event,
|
| | | namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : [];
|
| | |
|
| | | cur = tmp = elem = elem || document;
|
| | |
|
| | | // Don't do events on text and comment nodes
|
| | | if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // focus/blur morphs to focusin/out; ensure we're not firing them right now
|
| | | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | if ( type.indexOf(".") >= 0 ) {
|
| | | // Namespaced trigger; create a regexp to match event type in handle()
|
| | | namespaces = type.split(".");
|
| | | type = namespaces.shift();
|
| | | namespaces.sort();
|
| | | }
|
| | | ontype = type.indexOf(":") < 0 && "on" + type;
|
| | |
|
| | | // Caller can pass in a jQuery.Event object, Object, or just an event type string
|
| | | event = event[ jQuery.expando ] ?
|
| | | event :
|
| | | new jQuery.Event( type, typeof event === "object" && event );
|
| | |
|
| | | // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
| | | event.isTrigger = onlyHandlers ? 2 : 3;
|
| | | event.namespace = namespaces.join(".");
|
| | | event.namespace_re = event.namespace ?
|
| | | new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) :
|
| | | null;
|
| | |
|
| | | // Clean up the event in case it is being reused
|
| | | event.result = undefined;
|
| | | if ( !event.target ) {
|
| | | event.target = elem;
|
| | | }
|
| | |
|
| | | // Clone any incoming data and prepend the event, creating the handler arg list
|
| | | data = data == null ?
|
| | | [ event ] :
|
| | | jQuery.makeArray( data, [ event ] );
|
| | |
|
| | | // Allow special events to draw outside the lines
|
| | | special = jQuery.event.special[ type ] || {};
|
| | | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // Determine event propagation path in advance, per W3C events spec (#9951)
|
| | | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
| | | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
| | |
|
| | | bubbleType = special.delegateType || type;
|
| | | if ( !rfocusMorph.test( bubbleType + type ) ) {
|
| | | cur = cur.parentNode;
|
| | | }
|
| | | for ( ; cur; cur = cur.parentNode ) {
|
| | | eventPath.push( cur );
|
| | | tmp = cur;
|
| | | }
|
| | |
|
| | | // Only add window if we got to document (e.g., not plain obj or detached DOM)
|
| | | if ( tmp === (elem.ownerDocument || document) ) {
|
| | | eventPath.push( tmp.defaultView || tmp.parentWindow || window );
|
| | | }
|
| | | }
|
| | |
|
| | | // Fire handlers on the event path
|
| | | i = 0;
|
| | | while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
|
| | |
|
| | | event.type = i > 1 ?
|
| | | bubbleType :
|
| | | special.bindType || type;
|
| | |
|
| | | // jQuery handler
|
| | | handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
|
| | | if ( handle ) {
|
| | | handle.apply( cur, data );
|
| | | }
|
| | |
|
| | | // Native handler
|
| | | handle = ontype && cur[ ontype ];
|
| | | if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
|
| | | event.preventDefault();
|
| | | }
|
| | | }
|
| | | event.type = type;
|
| | |
|
| | | // If nobody prevented the default action, do it now
|
| | | if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
| | |
|
| | | if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
|
| | | jQuery.acceptData( elem ) ) {
|
| | |
|
| | | // Call a native DOM method on the target with the same name name as the event.
|
| | | // Can't use an .isFunction() check here because IE6/7 fails that test.
|
| | | // Don't do default actions on window, that's where global variables be (#6170)
|
| | | if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
|
| | |
|
| | | // Don't re-trigger an onFOO event when we call its FOO() method
|
| | | tmp = elem[ ontype ];
|
| | |
|
| | | if ( tmp ) {
|
| | | elem[ ontype ] = null;
|
| | | }
|
| | |
|
| | | // Prevent re-triggering of the same event, since we already bubbled it above
|
| | | jQuery.event.triggered = type;
|
| | | try {
|
| | | elem[ type ]();
|
| | | } catch ( e ) {
|
| | | // IE<9 dies on focus/blur to hidden element (#1486,#12518)
|
| | | // only reproducible on winXP IE8 native, not IE9 in IE8 mode
|
| | | }
|
| | | jQuery.event.triggered = undefined;
|
| | |
|
| | | if ( tmp ) {
|
| | | elem[ ontype ] = tmp;
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return event.result;
|
| | | },
|
| | |
|
| | | dispatch: function( event ) {
|
| | |
|
| | | // Make a writable jQuery.Event from the native event object
|
| | | event = jQuery.event.fix( event );
|
| | |
|
| | | var i, ret, handleObj, matched, j,
|
| | | handlerQueue = [],
|
| | | args = core_slice.call( arguments ),
|
| | | handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [],
|
| | | special = jQuery.event.special[ event.type ] || {};
|
| | |
|
| | | // Use the fix-ed jQuery.Event rather than the (read-only) native event
|
| | | args[0] = event;
|
| | | event.delegateTarget = this;
|
| | |
|
| | | // Call the preDispatch hook for the mapped type, and let it bail if desired
|
| | | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // Determine handlers
|
| | | handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
| | |
|
| | | // Run delegates first; they may want to stop propagation beneath us
|
| | | i = 0;
|
| | | while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
|
| | | event.currentTarget = matched.elem;
|
| | |
|
| | | j = 0;
|
| | | while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
|
| | |
|
| | | // Triggered event must either 1) have no namespace, or
|
| | | // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
| | | if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
|
| | |
|
| | | event.handleObj = handleObj;
|
| | | event.data = handleObj.data;
|
| | |
|
| | | ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
|
| | | .apply( matched.elem, args );
|
| | |
|
| | | if ( ret !== undefined ) {
|
| | | if ( (event.result = ret) === false ) {
|
| | | event.preventDefault();
|
| | | event.stopPropagation();
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Call the postDispatch hook for the mapped type
|
| | | if ( special.postDispatch ) {
|
| | | special.postDispatch.call( this, event );
|
| | | }
|
| | |
|
| | | return event.result;
|
| | | },
|
| | |
|
| | | handlers: function( event, handlers ) {
|
| | | var sel, handleObj, matches, i,
|
| | | handlerQueue = [],
|
| | | delegateCount = handlers.delegateCount,
|
| | | cur = event.target;
|
| | |
|
| | | // Find delegate handlers
|
| | | // Black-hole SVG <use> instance trees (#13180)
|
| | | // Avoid non-left-click bubbling in Firefox (#3861)
|
| | | if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) {
|
| | |
|
| | | /* jshint eqeqeq: false */
|
| | | for ( ; cur != this; cur = cur.parentNode || this ) {
|
| | | /* jshint eqeqeq: true */
|
| | |
|
| | | // Don't check non-elements (#13208)
|
| | | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
| | | if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) {
|
| | | matches = [];
|
| | | for ( i = 0; i < delegateCount; i++ ) {
|
| | | handleObj = handlers[ i ];
|
| | |
|
| | | // Don't conflict with Object.prototype properties (#13203)
|
| | | sel = handleObj.selector + " ";
|
| | |
|
| | | if ( matches[ sel ] === undefined ) {
|
| | | matches[ sel ] = handleObj.needsContext ?
|
| | | jQuery( sel, this ).index( cur ) >= 0 :
|
| | | jQuery.find( sel, this, null, [ cur ] ).length;
|
| | | }
|
| | | if ( matches[ sel ] ) {
|
| | | matches.push( handleObj );
|
| | | }
|
| | | }
|
| | | if ( matches.length ) {
|
| | | handlerQueue.push({ elem: cur, handlers: matches });
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Add the remaining (directly-bound) handlers
|
| | | if ( delegateCount < handlers.length ) {
|
| | | handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });
|
| | | }
|
| | |
|
| | | return handlerQueue;
|
| | | },
|
| | |
|
| | | fix: function( event ) {
|
| | | if ( event[ jQuery.expando ] ) {
|
| | | return event;
|
| | | }
|
| | |
|
| | | // Create a writable copy of the event object and normalize some properties
|
| | | var i, prop, copy,
|
| | | type = event.type,
|
| | | originalEvent = event,
|
| | | fixHook = this.fixHooks[ type ];
|
| | |
|
| | | if ( !fixHook ) {
|
| | | this.fixHooks[ type ] = fixHook =
|
| | | rmouseEvent.test( type ) ? this.mouseHooks :
|
| | | rkeyEvent.test( type ) ? this.keyHooks :
|
| | | {};
|
| | | }
|
| | | copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
|
| | |
|
| | | event = new jQuery.Event( originalEvent );
|
| | |
|
| | | i = copy.length;
|
| | | while ( i-- ) {
|
| | | prop = copy[ i ];
|
| | | event[ prop ] = originalEvent[ prop ];
|
| | | }
|
| | |
|
| | | // Support: IE<9
|
| | | // Fix target property (#1925)
|
| | | if ( !event.target ) {
|
| | | event.target = originalEvent.srcElement || document;
|
| | | }
|
| | |
|
| | | // Support: Chrome 23+, Safari?
|
| | | // Target should not be a text node (#504, #13143)
|
| | | if ( event.target.nodeType === 3 ) {
|
| | | event.target = event.target.parentNode;
|
| | | }
|
| | |
|
| | | // Support: IE<9
|
| | | // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
|
| | | event.metaKey = !!event.metaKey;
|
| | |
|
| | | return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
|
| | | },
|
| | |
|
| | | // Includes some event props shared by KeyEvent and MouseEvent
|
| | | props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
|
| | |
|
| | | fixHooks: {},
|
| | |
|
| | | keyHooks: {
|
| | | props: "char charCode key keyCode".split(" "),
|
| | | filter: function( event, original ) {
|
| | |
|
| | | // Add which for key events
|
| | | if ( event.which == null ) {
|
| | | event.which = original.charCode != null ? original.charCode : original.keyCode;
|
| | | }
|
| | |
|
| | | return event;
|
| | | }
|
| | | },
|
| | |
|
| | | mouseHooks: {
|
| | | props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
|
| | | filter: function( event, original ) {
|
| | | var body, eventDoc, doc,
|
| | | button = original.button,
|
| | | fromElement = original.fromElement;
|
| | |
|
| | | // Calculate pageX/Y if missing and clientX/Y available
|
| | | if ( event.pageX == null && original.clientX != null ) {
|
| | | eventDoc = event.target.ownerDocument || document;
|
| | | doc = eventDoc.documentElement;
|
| | | body = eventDoc.body;
|
| | |
|
| | | event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
|
| | | event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
|
| | | }
|
| | |
|
| | | // Add relatedTarget, if necessary
|
| | | if ( !event.relatedTarget && fromElement ) {
|
| | | event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
|
| | | }
|
| | |
|
| | | // Add which for click: 1 === left; 2 === middle; 3 === right
|
| | | // Note: button is not normalized, so don't use it
|
| | | if ( !event.which && button !== undefined ) {
|
| | | event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
|
| | | }
|
| | |
|
| | | return event;
|
| | | }
|
| | | },
|
| | |
|
| | | special: {
|
| | | load: {
|
| | | // Prevent triggered image.load events from bubbling to window.load
|
| | | noBubble: true
|
| | | },
|
| | | focus: {
|
| | | // Fire native event if possible so blur/focus sequence is correct
|
| | | trigger: function() {
|
| | | if ( this !== safeActiveElement() && this.focus ) {
|
| | | try {
|
| | | this.focus();
|
| | | return false;
|
| | | } catch ( e ) {
|
| | | // Support: IE<9
|
| | | // If we error on focus to hidden element (#1486, #12518),
|
| | | // let .trigger() run the handlers
|
| | | }
|
| | | }
|
| | | },
|
| | | delegateType: "focusin"
|
| | | },
|
| | | blur: {
|
| | | trigger: function() {
|
| | | if ( this === safeActiveElement() && this.blur ) {
|
| | | this.blur();
|
| | | return false;
|
| | | }
|
| | | },
|
| | | delegateType: "focusout"
|
| | | },
|
| | | click: {
|
| | | // For checkbox, fire native event so checked state will be right
|
| | | trigger: function() {
|
| | | if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) {
|
| | | this.click();
|
| | | return false;
|
| | | }
|
| | | },
|
| | |
|
| | | // For cross-browser consistency, don't fire native .click() on links
|
| | | _default: function( event ) {
|
| | | return jQuery.nodeName( event.target, "a" );
|
| | | }
|
| | | },
|
| | |
|
| | | beforeunload: {
|
| | | postDispatch: function( event ) {
|
| | |
|
| | | // Even when returnValue equals to undefined Firefox will still show alert
|
| | | if ( event.result !== undefined ) {
|
| | | event.originalEvent.returnValue = event.result;
|
| | | }
|
| | | }
|
| | | }
|
| | | },
|
| | |
|
| | | simulate: function( type, elem, event, bubble ) {
|
| | | // Piggyback on a donor event to simulate a different one.
|
| | | // Fake originalEvent to avoid donor's stopPropagation, but if the
|
| | | // simulated event prevents default then we do the same on the donor.
|
| | | var e = jQuery.extend(
|
| | | new jQuery.Event(),
|
| | | event,
|
| | | {
|
| | | type: type,
|
| | | isSimulated: true,
|
| | | originalEvent: {}
|
| | | }
|
| | | );
|
| | | if ( bubble ) {
|
| | | jQuery.event.trigger( e, null, elem );
|
| | | } else {
|
| | | jQuery.event.dispatch.call( elem, e );
|
| | | }
|
| | | if ( e.isDefaultPrevented() ) {
|
| | | event.preventDefault();
|
| | | }
|
| | | }
|
| | | };
|
| | |
|
| | | jQuery.removeEvent = document.removeEventListener ?
|
| | | function( elem, type, handle ) {
|
| | | if ( elem.removeEventListener ) {
|
| | | elem.removeEventListener( type, handle, false );
|
| | | }
|
| | | } :
|
| | | function( elem, type, handle ) {
|
| | | var name = "on" + type;
|
| | |
|
| | | if ( elem.detachEvent ) {
|
| | |
|
| | | // #8545, #7054, preventing memory leaks for custom events in IE6-8
|
| | | // detachEvent needed property on element, by name of that event, to properly expose it to GC
|
| | | if ( typeof elem[ name ] === core_strundefined ) {
|
| | | elem[ name ] = null;
|
| | | }
|
| | |
|
| | | elem.detachEvent( name, handle );
|
| | | }
|
| | | };
|
| | |
|
| | | jQuery.Event = function( src, props ) {
|
| | | // Allow instantiation without the 'new' keyword
|
| | | if ( !(this instanceof jQuery.Event) ) {
|
| | | return new jQuery.Event( src, props );
|
| | | }
|
| | |
|
| | | // Event object
|
| | | if ( src && src.type ) {
|
| | | this.originalEvent = src;
|
| | | this.type = src.type;
|
| | |
|
| | | // Events bubbling up the document may have been marked as prevented
|
| | | // by a handler lower down the tree; reflect the correct value.
|
| | | this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
|
| | | src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
|
| | |
|
| | | // Event type
|
| | | } else {
|
| | | this.type = src;
|
| | | }
|
| | |
|
| | | // Put explicitly provided properties onto the event object
|
| | | if ( props ) {
|
| | | jQuery.extend( this, props );
|
| | | }
|
| | |
|
| | | // Create a timestamp if incoming event doesn't have one
|
| | | this.timeStamp = src && src.timeStamp || jQuery.now();
|
| | |
|
| | | // Mark it as fixed
|
| | | this[ jQuery.expando ] = true;
|
| | | };
|
| | |
|
| | | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
| | | // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
| | | jQuery.Event.prototype = {
|
| | | isDefaultPrevented: returnFalse,
|
| | | isPropagationStopped: returnFalse,
|
| | | isImmediatePropagationStopped: returnFalse,
|
| | |
|
| | | preventDefault: function() {
|
| | | var e = this.originalEvent;
|
| | |
|
| | | this.isDefaultPrevented = returnTrue;
|
| | | if ( !e ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // If preventDefault exists, run it on the original event
|
| | | if ( e.preventDefault ) {
|
| | | e.preventDefault();
|
| | |
|
| | | // Support: IE
|
| | | // Otherwise set the returnValue property of the original event to false
|
| | | } else {
|
| | | e.returnValue = false;
|
| | | }
|
| | | },
|
| | | stopPropagation: function() {
|
| | | var e = this.originalEvent;
|
| | |
|
| | | this.isPropagationStopped = returnTrue;
|
| | | if ( !e ) {
|
| | | return;
|
| | | }
|
| | | // If stopPropagation exists, run it on the original event
|
| | | if ( e.stopPropagation ) {
|
| | | e.stopPropagation();
|
| | | }
|
| | |
|
| | | // Support: IE
|
| | | // Set the cancelBubble property of the original event to true
|
| | | e.cancelBubble = true;
|
| | | },
|
| | | stopImmediatePropagation: function() {
|
| | | this.isImmediatePropagationStopped = returnTrue;
|
| | | this.stopPropagation();
|
| | | }
|
| | | };
|
| | |
|
| | | // Create mouseenter/leave events using mouseover/out and event-time checks
|
| | | jQuery.each({
|
| | | mouseenter: "mouseover",
|
| | | mouseleave: "mouseout"
|
| | | }, function( orig, fix ) {
|
| | | jQuery.event.special[ orig ] = {
|
| | | delegateType: fix,
|
| | | bindType: fix,
|
| | |
|
| | | handle: function( event ) {
|
| | | var ret,
|
| | | target = this,
|
| | | related = event.relatedTarget,
|
| | | handleObj = event.handleObj;
|
| | |
|
| | | // For mousenter/leave call the handler if related is outside the target.
|
| | | // NB: No relatedTarget if the mouse left/entered the browser window
|
| | | if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
| | | event.type = handleObj.origType;
|
| | | ret = handleObj.handler.apply( this, arguments );
|
| | | event.type = fix;
|
| | | }
|
| | | return ret;
|
| | | }
|
| | | };
|
| | | });
|
| | |
|
| | | // IE submit delegation
|
| | | if ( !jQuery.support.submitBubbles ) {
|
| | |
|
| | | jQuery.event.special.submit = {
|
| | | setup: function() {
|
| | | // Only need this for delegated form submit events
|
| | | if ( jQuery.nodeName( this, "form" ) ) {
|
| | | return false;
|
| | | }
|
| | |
|
| | | // Lazy-add a submit handler when a descendant form may potentially be submitted
|
| | | jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
|
| | | // Node name check avoids a VML-related crash in IE (#9807)
|
| | | var elem = e.target,
|
| | | form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
|
| | | if ( form && !jQuery._data( form, "submitBubbles" ) ) {
|
| | | jQuery.event.add( form, "submit._submit", function( event ) {
|
| | | event._submit_bubble = true;
|
| | | });
|
| | | jQuery._data( form, "submitBubbles", true );
|
| | | }
|
| | | });
|
| | | // return undefined since we don't need an event listener
|
| | | },
|
| | |
|
| | | postDispatch: function( event ) {
|
| | | // If form was submitted by the user, bubble the event up the tree
|
| | | if ( event._submit_bubble ) {
|
| | | delete event._submit_bubble;
|
| | | if ( this.parentNode && !event.isTrigger ) {
|
| | | jQuery.event.simulate( "submit", this.parentNode, event, true );
|
| | | }
|
| | | }
|
| | | },
|
| | |
|
| | | teardown: function() {
|
| | | // Only need this for delegated form submit events
|
| | | if ( jQuery.nodeName( this, "form" ) ) {
|
| | | return false;
|
| | | }
|
| | |
|
| | | // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
|
| | | jQuery.event.remove( this, "._submit" );
|
| | | }
|
| | | };
|
| | | }
|
| | |
|
| | | // IE change delegation and checkbox/radio fix
|
| | | if ( !jQuery.support.changeBubbles ) {
|
| | |
|
| | | jQuery.event.special.change = {
|
| | |
|
| | | setup: function() {
|
| | |
|
| | | if ( rformElems.test( this.nodeName ) ) {
|
| | | // IE doesn't fire change on a check/radio until blur; trigger it on click
|
| | | // after a propertychange. Eat the blur-change in special.change.handle.
|
| | | // This still fires onchange a second time for check/radio after blur.
|
| | | if ( this.type === "checkbox" || this.type === "radio" ) {
|
| | | jQuery.event.add( this, "propertychange._change", function( event ) {
|
| | | if ( event.originalEvent.propertyName === "checked" ) {
|
| | | this._just_changed = true;
|
| | | }
|
| | | });
|
| | | jQuery.event.add( this, "click._change", function( event ) {
|
| | | if ( this._just_changed && !event.isTrigger ) {
|
| | | this._just_changed = false;
|
| | | }
|
| | | // Allow triggered, simulated change events (#11500)
|
| | | jQuery.event.simulate( "change", this, event, true );
|
| | | });
|
| | | }
|
| | | return false;
|
| | | }
|
| | | // Delegated event; lazy-add a change handler on descendant inputs
|
| | | jQuery.event.add( this, "beforeactivate._change", function( e ) {
|
| | | var elem = e.target;
|
| | |
|
| | | if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) {
|
| | | jQuery.event.add( elem, "change._change", function( event ) {
|
| | | if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
|
| | | jQuery.event.simulate( "change", this.parentNode, event, true );
|
| | | }
|
| | | });
|
| | | jQuery._data( elem, "changeBubbles", true );
|
| | | }
|
| | | });
|
| | | },
|
| | |
|
| | | handle: function( event ) {
|
| | | var elem = event.target;
|
| | |
|
| | | // Swallow native change events from checkbox/radio, we already triggered them above
|
| | | if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
|
| | | return event.handleObj.handler.apply( this, arguments );
|
| | | }
|
| | | },
|
| | |
|
| | | teardown: function() {
|
| | | jQuery.event.remove( this, "._change" );
|
| | |
|
| | | return !rformElems.test( this.nodeName );
|
| | | }
|
| | | };
|
| | | }
|
| | |
|
| | | // Create "bubbling" focus and blur events
|
| | | if ( !jQuery.support.focusinBubbles ) {
|
| | | jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
| | |
|
| | | // Attach a single capturing handler while someone wants focusin/focusout
|
| | | var attaches = 0,
|
| | | handler = function( event ) {
|
| | | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
| | | };
|
| | |
|
| | | jQuery.event.special[ fix ] = {
|
| | | setup: function() {
|
| | | if ( attaches++ === 0 ) {
|
| | | document.addEventListener( orig, handler, true );
|
| | | }
|
| | | },
|
| | | teardown: function() {
|
| | | if ( --attaches === 0 ) {
|
| | | document.removeEventListener( orig, handler, true );
|
| | | }
|
| | | }
|
| | | };
|
| | | });
|
| | | }
|
| | |
|
| | | jQuery.fn.extend({
|
| | |
|
| | | on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
|
| | | var type, origFn;
|
| | |
|
| | | // Types can be a map of types/handlers
|
| | | if ( typeof types === "object" ) {
|
| | | // ( types-Object, selector, data )
|
| | | if ( typeof selector !== "string" ) {
|
| | | // ( types-Object, data )
|
| | | data = data || selector;
|
| | | selector = undefined;
|
| | | }
|
| | | for ( type in types ) {
|
| | | this.on( type, selector, data, types[ type ], one );
|
| | | }
|
| | | return this;
|
| | | }
|
| | |
|
| | | if ( data == null && fn == null ) {
|
| | | // ( types, fn )
|
| | | fn = selector;
|
| | | data = selector = undefined;
|
| | | } else if ( fn == null ) {
|
| | | if ( typeof selector === "string" ) {
|
| | | // ( types, selector, fn )
|
| | | fn = data;
|
| | | data = undefined;
|
| | | } else {
|
| | | // ( types, data, fn )
|
| | | fn = data;
|
| | | data = selector;
|
| | | selector = undefined;
|
| | | }
|
| | | }
|
| | | if ( fn === false ) {
|
| | | fn = returnFalse;
|
| | | } else if ( !fn ) {
|
| | | return this;
|
| | | }
|
| | |
|
| | | if ( one === 1 ) {
|
| | | origFn = fn;
|
| | | fn = function( event ) {
|
| | | // Can use an empty set, since event contains the info
|
| | | jQuery().off( event );
|
| | | return origFn.apply( this, arguments );
|
| | | };
|
| | | // Use same guid so caller can remove using origFn
|
| | | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
| | | }
|
| | | return this.each( function() {
|
| | | jQuery.event.add( this, types, fn, data, selector );
|
| | | });
|
| | | },
|
| | | one: function( types, selector, data, fn ) {
|
| | | return this.on( types, selector, data, fn, 1 );
|
| | | },
|
| | | off: function( types, selector, fn ) {
|
| | | var handleObj, type;
|
| | | if ( types && types.preventDefault && types.handleObj ) {
|
| | | // ( event ) dispatched jQuery.Event
|
| | | handleObj = types.handleObj;
|
| | | jQuery( types.delegateTarget ).off(
|
| | | handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
|
| | | handleObj.selector,
|
| | | handleObj.handler
|
| | | );
|
| | | return this;
|
| | | }
|
| | | if ( typeof types === "object" ) {
|
| | | // ( types-object [, selector] )
|
| | | for ( type in types ) {
|
| | | this.off( type, selector, types[ type ] );
|
| | | }
|
| | | return this;
|
| | | }
|
| | | if ( selector === false || typeof selector === "function" ) {
|
| | | // ( types [, fn] )
|
| | | fn = selector;
|
| | | selector = undefined;
|
| | | }
|
| | | if ( fn === false ) {
|
| | | fn = returnFalse;
|
| | | }
|
| | | return this.each(function() {
|
| | | jQuery.event.remove( this, types, fn, selector );
|
| | | });
|
| | | },
|
| | |
|
| | | trigger: function( type, data ) {
|
| | | return this.each(function() {
|
| | | jQuery.event.trigger( type, data, this );
|
| | | });
|
| | | },
|
| | | triggerHandler: function( type, data ) {
|
| | | var elem = this[0];
|
| | | if ( elem ) {
|
| | | return jQuery.event.trigger( type, data, elem, true );
|
| | | }
|
| | | }
|
| | | });
|
| | | var isSimple = /^.[^:#\[\.,]*$/,
|
| | | rparentsprev = /^(?:parents|prev(?:Until|All))/,
|
| | | rneedsContext = jQuery.expr.match.needsContext,
|
| | | // methods guaranteed to produce a unique set when starting from a unique set
|
| | | guaranteedUnique = {
|
| | | children: true,
|
| | | contents: true,
|
| | | next: true,
|
| | | prev: true
|
| | | };
|
| | |
|
| | | jQuery.fn.extend({
|
| | | find: function( selector ) {
|
| | | var i,
|
| | | ret = [],
|
| | | self = this,
|
| | | len = self.length;
|
| | |
|
| | | if ( typeof selector !== "string" ) {
|
| | | return this.pushStack( jQuery( selector ).filter(function() {
|
| | | for ( i = 0; i < len; i++ ) {
|
| | | if ( jQuery.contains( self[ i ], this ) ) {
|
| | | return true;
|
| | | }
|
| | | }
|
| | | }) );
|
| | | }
|
| | |
|
| | | for ( i = 0; i < len; i++ ) {
|
| | | jQuery.find( selector, self[ i ], ret );
|
| | | }
|
| | |
|
| | | // Needed because $( selector, context ) becomes $( context ).find( selector )
|
| | | ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
|
| | | ret.selector = this.selector ? this.selector + " " + selector : selector;
|
| | | return ret;
|
| | | },
|
| | |
|
| | | has: function( target ) {
|
| | | var i,
|
| | | targets = jQuery( target, this ),
|
| | | len = targets.length;
|
| | |
|
| | | return this.filter(function() {
|
| | | for ( i = 0; i < len; i++ ) {
|
| | | if ( jQuery.contains( this, targets[i] ) ) {
|
| | | return true;
|
| | | }
|
| | | }
|
| | | });
|
| | | },
|
| | |
|
| | | not: function( selector ) {
|
| | | return this.pushStack( winnow(this, selector || [], true) );
|
| | | },
|
| | |
|
| | | filter: function( selector ) {
|
| | | return this.pushStack( winnow(this, selector || [], false) );
|
| | | },
|
| | |
|
| | | is: function( selector ) {
|
| | | return !!winnow(
|
| | | this,
|
| | |
|
| | | // If this is a positional/relative selector, check membership in the returned set
|
| | | // so $("p:first").is("p:last") won't return true for a doc with two "p".
|
| | | typeof selector === "string" && rneedsContext.test( selector ) ?
|
| | | jQuery( selector ) :
|
| | | selector || [],
|
| | | false
|
| | | ).length;
|
| | | },
|
| | |
|
| | | closest: function( selectors, context ) {
|
| | | var cur,
|
| | | i = 0,
|
| | | l = this.length,
|
| | | ret = [],
|
| | | pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
|
| | | jQuery( selectors, context || this.context ) :
|
| | | 0;
|
| | |
|
| | | for ( ; i < l; i++ ) {
|
| | | for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {
|
| | | // Always skip document fragments
|
| | | if ( cur.nodeType < 11 && (pos ?
|
| | | pos.index(cur) > -1 :
|
| | |
|
| | | // Don't pass non-elements to Sizzle
|
| | | cur.nodeType === 1 &&
|
| | | jQuery.find.matchesSelector(cur, selectors)) ) {
|
| | |
|
| | | cur = ret.push( cur );
|
| | | break;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );
|
| | | },
|
| | |
|
| | | // Determine the position of an element within
|
| | | // the matched set of elements
|
| | | index: function( elem ) {
|
| | |
|
| | | // No argument, return index in parent
|
| | | if ( !elem ) {
|
| | | return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;
|
| | | }
|
| | |
|
| | | // index in selector
|
| | | if ( typeof elem === "string" ) {
|
| | | return jQuery.inArray( this[0], jQuery( elem ) );
|
| | | }
|
| | |
|
| | | // Locate the position of the desired element
|
| | | return jQuery.inArray(
|
| | | // If it receives a jQuery object, the first element is used
|
| | | elem.jquery ? elem[0] : elem, this );
|
| | | },
|
| | |
|
| | | add: function( selector, context ) {
|
| | | var set = typeof selector === "string" ?
|
| | | jQuery( selector, context ) :
|
| | | jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
|
| | | all = jQuery.merge( this.get(), set );
|
| | |
|
| | | return this.pushStack( jQuery.unique(all) );
|
| | | },
|
| | |
|
| | | addBack: function( selector ) {
|
| | | return this.add( selector == null ?
|
| | | this.prevObject : this.prevObject.filter(selector)
|
| | | );
|
| | | }
|
| | | });
|
| | |
|
| | | function sibling( cur, dir ) {
|
| | | do {
|
| | | cur = cur[ dir ];
|
| | | } while ( cur && cur.nodeType !== 1 );
|
| | |
|
| | | return cur;
|
| | | }
|
| | |
|
| | | jQuery.each({
|
| | | parent: function( elem ) {
|
| | | var parent = elem.parentNode;
|
| | | return parent && parent.nodeType !== 11 ? parent : null;
|
| | | },
|
| | | parents: function( elem ) {
|
| | | return jQuery.dir( elem, "parentNode" );
|
| | | },
|
| | | parentsUntil: function( elem, i, until ) {
|
| | | return jQuery.dir( elem, "parentNode", until );
|
| | | },
|
| | | next: function( elem ) {
|
| | | return sibling( elem, "nextSibling" );
|
| | | },
|
| | | prev: function( elem ) {
|
| | | return sibling( elem, "previousSibling" );
|
| | | },
|
| | | nextAll: function( elem ) {
|
| | | return jQuery.dir( elem, "nextSibling" );
|
| | | },
|
| | | prevAll: function( elem ) {
|
| | | return jQuery.dir( elem, "previousSibling" );
|
| | | },
|
| | | nextUntil: function( elem, i, until ) {
|
| | | return jQuery.dir( elem, "nextSibling", until );
|
| | | },
|
| | | prevUntil: function( elem, i, until ) {
|
| | | return jQuery.dir( elem, "previousSibling", until );
|
| | | },
|
| | | siblings: function( elem ) {
|
| | | return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
|
| | | },
|
| | | children: function( elem ) {
|
| | | return jQuery.sibling( elem.firstChild );
|
| | | },
|
| | | contents: function( elem ) {
|
| | | return jQuery.nodeName( elem, "iframe" ) ?
|
| | | elem.contentDocument || elem.contentWindow.document :
|
| | | jQuery.merge( [], elem.childNodes );
|
| | | }
|
| | | }, function( name, fn ) {
|
| | | jQuery.fn[ name ] = function( until, selector ) {
|
| | | var ret = jQuery.map( this, fn, until );
|
| | |
|
| | | if ( name.slice( -5 ) !== "Until" ) {
|
| | | selector = until;
|
| | | }
|
| | |
|
| | | if ( selector && typeof selector === "string" ) {
|
| | | ret = jQuery.filter( selector, ret );
|
| | | }
|
| | |
|
| | | if ( this.length > 1 ) {
|
| | | // Remove duplicates
|
| | | if ( !guaranteedUnique[ name ] ) {
|
| | | ret = jQuery.unique( ret );
|
| | | }
|
| | |
|
| | | // Reverse order for parents* and prev-derivatives
|
| | | if ( rparentsprev.test( name ) ) {
|
| | | ret = ret.reverse();
|
| | | }
|
| | | }
|
| | |
|
| | | return this.pushStack( ret );
|
| | | };
|
| | | });
|
| | |
|
| | | jQuery.extend({
|
| | | filter: function( expr, elems, not ) {
|
| | | var elem = elems[ 0 ];
|
| | |
|
| | | if ( not ) {
|
| | | expr = ":not(" + expr + ")";
|
| | | }
|
| | |
|
| | | return elems.length === 1 && elem.nodeType === 1 ?
|
| | | jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
|
| | | jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
|
| | | return elem.nodeType === 1;
|
| | | }));
|
| | | },
|
| | |
|
| | | dir: function( elem, dir, until ) {
|
| | | var matched = [],
|
| | | cur = elem[ dir ];
|
| | |
|
| | | while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
|
| | | if ( cur.nodeType === 1 ) {
|
| | | matched.push( cur );
|
| | | }
|
| | | cur = cur[dir];
|
| | | }
|
| | | return matched;
|
| | | },
|
| | |
|
| | | sibling: function( n, elem ) {
|
| | | var r = [];
|
| | |
|
| | | for ( ; n; n = n.nextSibling ) {
|
| | | if ( n.nodeType === 1 && n !== elem ) {
|
| | | r.push( n );
|
| | | }
|
| | | }
|
| | |
|
| | | return r;
|
| | | }
|
| | | });
|
| | |
|
| | | // Implement the identical functionality for filter and not
|
| | | function winnow( elements, qualifier, not ) {
|
| | | if ( jQuery.isFunction( qualifier ) ) {
|
| | | return jQuery.grep( elements, function( elem, i ) {
|
| | | /* jshint -W018 */
|
| | | return !!qualifier.call( elem, i, elem ) !== not;
|
| | | });
|
| | |
|
| | | }
|
| | |
|
| | | if ( qualifier.nodeType ) {
|
| | | return jQuery.grep( elements, function( elem ) {
|
| | | return ( elem === qualifier ) !== not;
|
| | | });
|
| | |
|
| | | }
|
| | |
|
| | | if ( typeof qualifier === "string" ) {
|
| | | if ( isSimple.test( qualifier ) ) {
|
| | | return jQuery.filter( qualifier, elements, not );
|
| | | }
|
| | |
|
| | | qualifier = jQuery.filter( qualifier, elements );
|
| | | }
|
| | |
|
| | | return jQuery.grep( elements, function( elem ) {
|
| | | return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;
|
| | | });
|
| | | }
|
| | | function createSafeFragment( document ) {
|
| | | var list = nodeNames.split( "|" ),
|
| | | safeFrag = document.createDocumentFragment();
|
| | |
|
| | | if ( safeFrag.createElement ) {
|
| | | while ( list.length ) {
|
| | | safeFrag.createElement(
|
| | | list.pop()
|
| | | );
|
| | | }
|
| | | }
|
| | | return safeFrag;
|
| | | }
|
| | |
|
| | | var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
|
| | | "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
|
| | | rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
|
| | | rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
|
| | | rleadingWhitespace = /^\s+/,
|
| | | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
|
| | | rtagName = /<([\w:]+)/,
|
| | | rtbody = /<tbody/i,
|
| | | rhtml = /<|&#?\w+;/,
|
| | | rnoInnerhtml = /<(?:script|style|link)/i,
|
| | | manipulation_rcheckableType = /^(?:checkbox|radio)$/i,
|
| | | // checked="checked" or checked
|
| | | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
| | | rscriptType = /^$|\/(?:java|ecma)script/i,
|
| | | rscriptTypeMasked = /^true\/(.*)/,
|
| | | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
|
| | |
|
| | | // We have to close these tags to support XHTML (#13200)
|
| | | wrapMap = {
|
| | | option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
| | | legend: [ 1, "<fieldset>", "</fieldset>" ],
|
| | | area: [ 1, "<map>", "</map>" ],
|
| | | param: [ 1, "<object>", "</object>" ],
|
| | | thead: [ 1, "<table>", "</table>" ],
|
| | | tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
| | | col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
|
| | | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
| | |
|
| | | // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
|
| | | // unless wrapped in a div with non-breaking characters in front of it.
|
| | | _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
|
| | | },
|
| | | safeFragment = createSafeFragment( document ),
|
| | | fragmentDiv = safeFragment.appendChild( document.createElement("div") );
|
| | |
|
| | | wrapMap.optgroup = wrapMap.option;
|
| | | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
| | | wrapMap.th = wrapMap.td;
|
| | |
|
| | | jQuery.fn.extend({
|
| | | text: function( value ) {
|
| | | return jQuery.access( this, function( value ) {
|
| | | return value === undefined ?
|
| | | jQuery.text( this ) :
|
| | | this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
|
| | | }, null, value, arguments.length );
|
| | | },
|
| | |
|
| | | append: function() {
|
| | | return this.domManip( arguments, function( elem ) {
|
| | | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
| | | var target = manipulationTarget( this, elem );
|
| | | target.appendChild( elem );
|
| | | }
|
| | | });
|
| | | },
|
| | |
|
| | | prepend: function() {
|
| | | return this.domManip( arguments, function( elem ) {
|
| | | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
| | | var target = manipulationTarget( this, elem );
|
| | | target.insertBefore( elem, target.firstChild );
|
| | | }
|
| | | });
|
| | | },
|
| | |
|
| | | before: function() {
|
| | | return this.domManip( arguments, function( elem ) {
|
| | | if ( this.parentNode ) {
|
| | | this.parentNode.insertBefore( elem, this );
|
| | | }
|
| | | });
|
| | | },
|
| | |
|
| | | after: function() {
|
| | | return this.domManip( arguments, function( elem ) {
|
| | | if ( this.parentNode ) {
|
| | | this.parentNode.insertBefore( elem, this.nextSibling );
|
| | | }
|
| | | });
|
| | | },
|
| | |
|
| | | // keepData is for internal use only--do not document
|
| | | remove: function( selector, keepData ) {
|
| | | var elem,
|
| | | elems = selector ? jQuery.filter( selector, this ) : this,
|
| | | i = 0;
|
| | |
|
| | | for ( ; (elem = elems[i]) != null; i++ ) {
|
| | |
|
| | | if ( !keepData && elem.nodeType === 1 ) {
|
| | | jQuery.cleanData( getAll( elem ) );
|
| | | }
|
| | |
|
| | | if ( elem.parentNode ) {
|
| | | if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
|
| | | setGlobalEval( getAll( elem, "script" ) );
|
| | | }
|
| | | elem.parentNode.removeChild( elem );
|
| | | }
|
| | | }
|
| | |
|
| | | return this;
|
| | | },
|
| | |
|
| | | empty: function() {
|
| | | var elem,
|
| | | i = 0;
|
| | |
|
| | | for ( ; (elem = this[i]) != null; i++ ) {
|
| | | // Remove element nodes and prevent memory leaks
|
| | | if ( elem.nodeType === 1 ) {
|
| | | jQuery.cleanData( getAll( elem, false ) );
|
| | | }
|
| | |
|
| | | // Remove any remaining nodes
|
| | | while ( elem.firstChild ) {
|
| | | elem.removeChild( elem.firstChild );
|
| | | }
|
| | |
|
| | | // If this is a select, ensure that it displays empty (#12336)
|
| | | // Support: IE<9
|
| | | if ( elem.options && jQuery.nodeName( elem, "select" ) ) {
|
| | | elem.options.length = 0;
|
| | | }
|
| | | }
|
| | |
|
| | | return this;
|
| | | },
|
| | |
|
| | | clone: function( dataAndEvents, deepDataAndEvents ) {
|
| | | dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
| | | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
| | |
|
| | | return this.map( function () {
|
| | | return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
| | | });
|
| | | },
|
| | |
|
| | | html: function( value ) {
|
| | | return jQuery.access( this, function( value ) {
|
| | | var elem = this[0] || {},
|
| | | i = 0,
|
| | | l = this.length;
|
| | |
|
| | | if ( value === undefined ) {
|
| | | return elem.nodeType === 1 ?
|
| | | elem.innerHTML.replace( rinlinejQuery, "" ) :
|
| | | undefined;
|
| | | }
|
| | |
|
| | | // See if we can take a shortcut and just use innerHTML
|
| | | if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
| | | ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
|
| | | ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
|
| | | !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
|
| | |
|
| | | value = value.replace( rxhtmlTag, "<$1></$2>" );
|
| | |
|
| | | try {
|
| | | for (; i < l; i++ ) {
|
| | | // Remove element nodes and prevent memory leaks
|
| | | elem = this[i] || {};
|
| | | if ( elem.nodeType === 1 ) {
|
| | | jQuery.cleanData( getAll( elem, false ) );
|
| | | elem.innerHTML = value;
|
| | | }
|
| | | }
|
| | |
|
| | | elem = 0;
|
| | |
|
| | | // If using innerHTML throws an exception, use the fallback method
|
| | | } catch(e) {}
|
| | | }
|
| | |
|
| | | if ( elem ) {
|
| | | this.empty().append( value );
|
| | | }
|
| | | }, null, value, arguments.length );
|
| | | },
|
| | |
|
| | | replaceWith: function() {
|
| | | var
|
| | | // Snapshot the DOM in case .domManip sweeps something relevant into its fragment
|
| | | args = jQuery.map( this, function( elem ) {
|
| | | return [ elem.nextSibling, elem.parentNode ];
|
| | | }),
|
| | | i = 0;
|
| | |
|
| | | // Make the changes, replacing each context element with the new content
|
| | | this.domManip( arguments, function( elem ) {
|
| | | var next = args[ i++ ],
|
| | | parent = args[ i++ ];
|
| | |
|
| | | if ( parent ) {
|
| | | // Don't use the snapshot next if it has moved (#13810)
|
| | | if ( next && next.parentNode !== parent ) {
|
| | | next = this.nextSibling;
|
| | | }
|
| | | jQuery( this ).remove();
|
| | | parent.insertBefore( elem, next );
|
| | | }
|
| | | // Allow new content to include elements from the context set
|
| | | }, true );
|
| | |
|
| | | // Force removal if there was no new content (e.g., from empty arguments)
|
| | | return i ? this : this.remove();
|
| | | },
|
| | |
|
| | | detach: function( selector ) {
|
| | | return this.remove( selector, true );
|
| | | },
|
| | |
|
| | | domManip: function( args, callback, allowIntersection ) {
|
| | |
|
| | | // Flatten any nested arrays
|
| | | args = core_concat.apply( [], args );
|
| | |
|
| | | var first, node, hasScripts,
|
| | | scripts, doc, fragment,
|
| | | i = 0,
|
| | | l = this.length,
|
| | | set = this,
|
| | | iNoClone = l - 1,
|
| | | value = args[0],
|
| | | isFunction = jQuery.isFunction( value );
|
| | |
|
| | | // We can't cloneNode fragments that contain checked, in WebKit
|
| | | if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {
|
| | | return this.each(function( index ) {
|
| | | var self = set.eq( index );
|
| | | if ( isFunction ) {
|
| | | args[0] = value.call( this, index, self.html() );
|
| | | }
|
| | | self.domManip( args, callback, allowIntersection );
|
| | | });
|
| | | }
|
| | |
|
| | | if ( l ) {
|
| | | fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
|
| | | first = fragment.firstChild;
|
| | |
|
| | | if ( fragment.childNodes.length === 1 ) {
|
| | | fragment = first;
|
| | | }
|
| | |
|
| | | if ( first ) {
|
| | | scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
| | | hasScripts = scripts.length;
|
| | |
|
| | | // Use the original fragment for the last item instead of the first because it can end up
|
| | | // being emptied incorrectly in certain situations (#8070).
|
| | | for ( ; i < l; i++ ) {
|
| | | node = fragment;
|
| | |
|
| | | if ( i !== iNoClone ) {
|
| | | node = jQuery.clone( node, true, true );
|
| | |
|
| | | // Keep references to cloned scripts for later restoration
|
| | | if ( hasScripts ) {
|
| | | jQuery.merge( scripts, getAll( node, "script" ) );
|
| | | }
|
| | | }
|
| | |
|
| | | callback.call( this[i], node, i );
|
| | | }
|
| | |
|
| | | if ( hasScripts ) {
|
| | | doc = scripts[ scripts.length - 1 ].ownerDocument;
|
| | |
|
| | | // Reenable scripts
|
| | | jQuery.map( scripts, restoreScript );
|
| | |
|
| | | // Evaluate executable scripts on first document insertion
|
| | | for ( i = 0; i < hasScripts; i++ ) {
|
| | | node = scripts[ i ];
|
| | | if ( rscriptType.test( node.type || "" ) &&
|
| | | !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
|
| | |
|
| | | if ( node.src ) {
|
| | | // Hope ajax is available...
|
| | | jQuery._evalUrl( node.src );
|
| | | } else {
|
| | | jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) );
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Fix #11809: Avoid leaking memory
|
| | | fragment = first = null;
|
| | | }
|
| | | }
|
| | |
|
| | | return this;
|
| | | }
|
| | | });
|
| | |
|
| | | // Support: IE<8
|
| | | // Manipulating tables requires a tbody
|
| | | function manipulationTarget( elem, content ) {
|
| | | return jQuery.nodeName( elem, "table" ) &&
|
| | | jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
|
| | |
|
| | | elem.getElementsByTagName("tbody")[0] ||
|
| | | elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
|
| | | elem;
|
| | | }
|
| | |
|
| | | // Replace/restore the type attribute of script elements for safe DOM manipulation
|
| | | function disableScript( elem ) {
|
| | | elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type;
|
| | | return elem;
|
| | | }
|
| | | function restoreScript( elem ) {
|
| | | var match = rscriptTypeMasked.exec( elem.type );
|
| | | if ( match ) {
|
| | | elem.type = match[1];
|
| | | } else {
|
| | | elem.removeAttribute("type");
|
| | | }
|
| | | return elem;
|
| | | }
|
| | |
|
| | | // Mark scripts as having already been evaluated
|
| | | function setGlobalEval( elems, refElements ) {
|
| | | var elem,
|
| | | i = 0;
|
| | | for ( ; (elem = elems[i]) != null; i++ ) {
|
| | | jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) );
|
| | | }
|
| | | }
|
| | |
|
| | | function cloneCopyEvent( src, dest ) {
|
| | |
|
| | | if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | var type, i, l,
|
| | | oldData = jQuery._data( src ),
|
| | | curData = jQuery._data( dest, oldData ),
|
| | | events = oldData.events;
|
| | |
|
| | | if ( events ) {
|
| | | delete curData.handle;
|
| | | curData.events = {};
|
| | |
|
| | | for ( type in events ) {
|
| | | for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
| | | jQuery.event.add( dest, type, events[ type ][ i ] );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // make the cloned public data object a copy from the original
|
| | | if ( curData.data ) {
|
| | | curData.data = jQuery.extend( {}, curData.data );
|
| | | }
|
| | | }
|
| | |
|
| | | function fixCloneNodeIssues( src, dest ) {
|
| | | var nodeName, e, data;
|
| | |
|
| | | // We do not need to do anything for non-Elements
|
| | | if ( dest.nodeType !== 1 ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | nodeName = dest.nodeName.toLowerCase();
|
| | |
|
| | | // IE6-8 copies events bound via attachEvent when using cloneNode.
|
| | | if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {
|
| | | data = jQuery._data( dest );
|
| | |
|
| | | for ( e in data.events ) {
|
| | | jQuery.removeEvent( dest, e, data.handle );
|
| | | }
|
| | |
|
| | | // Event data gets referenced instead of copied if the expando gets copied too
|
| | | dest.removeAttribute( jQuery.expando );
|
| | | }
|
| | |
|
| | | // IE blanks contents when cloning scripts, and tries to evaluate newly-set text
|
| | | if ( nodeName === "script" && dest.text !== src.text ) {
|
| | | disableScript( dest ).text = src.text;
|
| | | restoreScript( dest );
|
| | |
|
| | | // IE6-10 improperly clones children of object elements using classid.
|
| | | // IE10 throws NoModificationAllowedError if parent is null, #12132.
|
| | | } else if ( nodeName === "object" ) {
|
| | | if ( dest.parentNode ) {
|
| | | dest.outerHTML = src.outerHTML;
|
| | | }
|
| | |
|
| | | // This path appears unavoidable for IE9. When cloning an object
|
| | | // element in IE9, the outerHTML strategy above is not sufficient.
|
| | | // If the src has innerHTML and the destination does not,
|
| | | // copy the src.innerHTML into the dest.innerHTML. #10324
|
| | | if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
|
| | | dest.innerHTML = src.innerHTML;
|
| | | }
|
| | |
|
| | | } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) {
|
| | | // IE6-8 fails to persist the checked state of a cloned checkbox
|
| | | // or radio button. Worse, IE6-7 fail to give the cloned element
|
| | | // a checked appearance if the defaultChecked value isn't also set
|
| | |
|
| | | dest.defaultChecked = dest.checked = src.checked;
|
| | |
|
| | | // IE6-7 get confused and end up setting the value of a cloned
|
| | | // checkbox/radio button to an empty string instead of "on"
|
| | | if ( dest.value !== src.value ) {
|
| | | dest.value = src.value;
|
| | | }
|
| | |
|
| | | // IE6-8 fails to return the selected option to the default selected
|
| | | // state when cloning options
|
| | | } else if ( nodeName === "option" ) {
|
| | | dest.defaultSelected = dest.selected = src.defaultSelected;
|
| | |
|
| | | // IE6-8 fails to set the defaultValue to the correct value when
|
| | | // cloning other types of input fields
|
| | | } else if ( nodeName === "input" || nodeName === "textarea" ) {
|
| | | dest.defaultValue = src.defaultValue;
|
| | | }
|
| | | }
|
| | |
|
| | | jQuery.each({
|
| | | appendTo: "append",
|
| | | prependTo: "prepend",
|
| | | insertBefore: "before",
|
| | | insertAfter: "after",
|
| | | replaceAll: "replaceWith"
|
| | | }, function( name, original ) {
|
| | | jQuery.fn[ name ] = function( selector ) {
|
| | | var elems,
|
| | | i = 0,
|
| | | ret = [],
|
| | | insert = jQuery( selector ),
|
| | | last = insert.length - 1;
|
| | |
|
| | | for ( ; i <= last; i++ ) {
|
| | | elems = i === last ? this : this.clone(true);
|
| | | jQuery( insert[i] )[ original ]( elems );
|
| | |
|
| | | // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
|
| | | core_push.apply( ret, elems.get() );
|
| | | }
|
| | |
|
| | | return this.pushStack( ret );
|
| | | };
|
| | | });
|
| | |
|
| | | function getAll( context, tag ) {
|
| | | var elems, elem,
|
| | | i = 0,
|
| | | found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) :
|
| | | typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) :
|
| | | undefined;
|
| | |
|
| | | if ( !found ) {
|
| | | for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {
|
| | | if ( !tag || jQuery.nodeName( elem, tag ) ) {
|
| | | found.push( elem );
|
| | | } else {
|
| | | jQuery.merge( found, getAll( elem, tag ) );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
|
| | | jQuery.merge( [ context ], found ) :
|
| | | found;
|
| | | }
|
| | |
|
| | | // Used in buildFragment, fixes the defaultChecked property
|
| | | function fixDefaultChecked( elem ) {
|
| | | if ( manipulation_rcheckableType.test( elem.type ) ) {
|
| | | elem.defaultChecked = elem.checked;
|
| | | }
|
| | | }
|
| | |
|
| | | jQuery.extend({
|
| | | clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
| | | var destElements, node, clone, i, srcElements,
|
| | | inPage = jQuery.contains( elem.ownerDocument, elem );
|
| | |
|
| | | if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
|
| | | clone = elem.cloneNode( true );
|
| | |
|
| | | // IE<=8 does not properly clone detached, unknown element nodes
|
| | | } else {
|
| | | fragmentDiv.innerHTML = elem.outerHTML;
|
| | | fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
|
| | | }
|
| | |
|
| | | if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
|
| | | (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
|
| | |
|
| | | // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
|
| | | destElements = getAll( clone );
|
| | | srcElements = getAll( elem );
|
| | |
|
| | | // Fix all IE cloning issues
|
| | | for ( i = 0; (node = srcElements[i]) != null; ++i ) {
|
| | | // Ensure that the destination node is not null; Fixes #9587
|
| | | if ( destElements[i] ) {
|
| | | fixCloneNodeIssues( node, destElements[i] );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Copy the events from the original to the clone
|
| | | if ( dataAndEvents ) {
|
| | | if ( deepDataAndEvents ) {
|
| | | srcElements = srcElements || getAll( elem );
|
| | | destElements = destElements || getAll( clone );
|
| | |
|
| | | for ( i = 0; (node = srcElements[i]) != null; i++ ) {
|
| | | cloneCopyEvent( node, destElements[i] );
|
| | | }
|
| | | } else {
|
| | | cloneCopyEvent( elem, clone );
|
| | | }
|
| | | }
|
| | |
|
| | | // Preserve script evaluation history
|
| | | destElements = getAll( clone, "script" );
|
| | | if ( destElements.length > 0 ) {
|
| | | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
| | | }
|
| | |
|
| | | destElements = srcElements = node = null;
|
| | |
|
| | | // Return the cloned set
|
| | | return clone;
|
| | | },
|
| | |
|
| | | buildFragment: function( elems, context, scripts, selection ) {
|
| | | var j, elem, contains,
|
| | | tmp, tag, tbody, wrap,
|
| | | l = elems.length,
|
| | |
|
| | | // Ensure a safe fragment
|
| | | safe = createSafeFragment( context ),
|
| | |
|
| | | nodes = [],
|
| | | i = 0;
|
| | |
|
| | | for ( ; i < l; i++ ) {
|
| | | elem = elems[ i ];
|
| | |
|
| | | if ( elem || elem === 0 ) {
|
| | |
|
| | | // Add nodes directly
|
| | | if ( jQuery.type( elem ) === "object" ) {
|
| | | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
|
| | |
|
| | | // Convert non-html into a text node
|
| | | } else if ( !rhtml.test( elem ) ) {
|
| | | nodes.push( context.createTextNode( elem ) );
|
| | |
|
| | | // Convert html into DOM nodes
|
| | | } else {
|
| | | tmp = tmp || safe.appendChild( context.createElement("div") );
|
| | |
|
| | | // Deserialize a standard representation
|
| | | tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
|
| | | wrap = wrapMap[ tag ] || wrapMap._default;
|
| | |
|
| | | tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2];
|
| | |
|
| | | // Descend through wrappers to the right content
|
| | | j = wrap[0];
|
| | | while ( j-- ) {
|
| | | tmp = tmp.lastChild;
|
| | | }
|
| | |
|
| | | // Manually add leading whitespace removed by IE
|
| | | if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
|
| | | nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
|
| | | }
|
| | |
|
| | | // Remove IE's autoinserted <tbody> from table fragments
|
| | | if ( !jQuery.support.tbody ) {
|
| | |
|
| | | // String was a <table>, *may* have spurious <tbody>
|
| | | elem = tag === "table" && !rtbody.test( elem ) ?
|
| | | tmp.firstChild :
|
| | |
|
| | | // String was a bare <thead> or <tfoot>
|
| | | wrap[1] === "<table>" && !rtbody.test( elem ) ?
|
| | | tmp :
|
| | | 0;
|
| | |
|
| | | j = elem && elem.childNodes.length;
|
| | | while ( j-- ) {
|
| | | if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) {
|
| | | elem.removeChild( tbody );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | jQuery.merge( nodes, tmp.childNodes );
|
| | |
|
| | | // Fix #12392 for WebKit and IE > 9
|
| | | tmp.textContent = "";
|
| | |
|
| | | // Fix #12392 for oldIE
|
| | | while ( tmp.firstChild ) {
|
| | | tmp.removeChild( tmp.firstChild );
|
| | | }
|
| | |
|
| | | // Remember the top-level container for proper cleanup
|
| | | tmp = safe.lastChild;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Fix #11356: Clear elements from fragment
|
| | | if ( tmp ) {
|
| | | safe.removeChild( tmp );
|
| | | }
|
| | |
|
| | | // Reset defaultChecked for any radios and checkboxes
|
| | | // about to be appended to the DOM in IE 6/7 (#8060)
|
| | | if ( !jQuery.support.appendChecked ) {
|
| | | jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
|
| | | }
|
| | |
|
| | | i = 0;
|
| | | while ( (elem = nodes[ i++ ]) ) {
|
| | |
|
| | | // #4087 - If origin and destination elements are the same, and this is
|
| | | // that element, do not do anything
|
| | | if ( selection && jQuery.inArray( elem, selection ) !== -1 ) {
|
| | | continue;
|
| | | }
|
| | |
|
| | | contains = jQuery.contains( elem.ownerDocument, elem );
|
| | |
|
| | | // Append to fragment
|
| | | tmp = getAll( safe.appendChild( elem ), "script" );
|
| | |
|
| | | // Preserve script evaluation history
|
| | | if ( contains ) {
|
| | | setGlobalEval( tmp );
|
| | | }
|
| | |
|
| | | // Capture executables
|
| | | if ( scripts ) {
|
| | | j = 0;
|
| | | while ( (elem = tmp[ j++ ]) ) {
|
| | | if ( rscriptType.test( elem.type || "" ) ) {
|
| | | scripts.push( elem );
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | tmp = null;
|
| | |
|
| | | return safe;
|
| | | },
|
| | |
|
| | | cleanData: function( elems, /* internal */ acceptData ) {
|
| | | var elem, type, id, data,
|
| | | i = 0,
|
| | | internalKey = jQuery.expando,
|
| | | cache = jQuery.cache,
|
| | | deleteExpando = jQuery.support.deleteExpando,
|
| | | special = jQuery.event.special;
|
| | |
|
| | | for ( ; (elem = elems[i]) != null; i++ ) {
|
| | |
|
| | | if ( acceptData || jQuery.acceptData( elem ) ) {
|
| | |
|
| | | id = elem[ internalKey ];
|
| | | data = id && cache[ id ];
|
| | |
|
| | | if ( data ) {
|
| | | if ( data.events ) {
|
| | | for ( type in data.events ) {
|
| | | if ( special[ type ] ) {
|
| | | jQuery.event.remove( elem, type );
|
| | |
|
| | | // This is a shortcut to avoid jQuery.event.remove's overhead
|
| | | } else {
|
| | | jQuery.removeEvent( elem, type, data.handle );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Remove cache only if it was not already removed by jQuery.event.remove
|
| | | if ( cache[ id ] ) {
|
| | |
|
| | | delete cache[ id ];
|
| | |
|
| | | // IE does not allow us to delete expando properties from nodes,
|
| | | // nor does it have a removeAttribute function on Document nodes;
|
| | | // we must handle all of these cases
|
| | | if ( deleteExpando ) {
|
| | | delete elem[ internalKey ];
|
| | |
|
| | | } else if ( typeof elem.removeAttribute !== core_strundefined ) {
|
| | | elem.removeAttribute( internalKey );
|
| | |
|
| | | } else {
|
| | | elem[ internalKey ] = null;
|
| | | }
|
| | |
|
| | | core_deletedIds.push( id );
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | | },
|
| | |
|
| | | _evalUrl: function( url ) {
|
| | | return jQuery.ajax({
|
| | | url: url,
|
| | | type: "GET",
|
| | | dataType: "script",
|
| | | async: false,
|
| | | global: false,
|
| | | "throws": true
|
| | | });
|
| | | }
|
| | | });
|
| | | jQuery.fn.extend({
|
| | | wrapAll: function( html ) {
|
| | | if ( jQuery.isFunction( html ) ) {
|
| | | return this.each(function(i) {
|
| | | jQuery(this).wrapAll( html.call(this, i) );
|
| | | });
|
| | | }
|
| | |
|
| | | if ( this[0] ) {
|
| | | // The elements to wrap the target around
|
| | | var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
|
| | |
|
| | | if ( this[0].parentNode ) {
|
| | | wrap.insertBefore( this[0] );
|
| | | }
|
| | |
|
| | | wrap.map(function() {
|
| | | var elem = this;
|
| | |
|
| | | while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
|
| | | elem = elem.firstChild;
|
| | | }
|
| | |
|
| | | return elem;
|
| | | }).append( this );
|
| | | }
|
| | |
|
| | | return this;
|
| | | },
|
| | |
|
| | | wrapInner: function( html ) {
|
| | | if ( jQuery.isFunction( html ) ) {
|
| | | return this.each(function(i) {
|
| | | jQuery(this).wrapInner( html.call(this, i) );
|
| | | });
|
| | | }
|
| | |
|
| | | return this.each(function() {
|
| | | var self = jQuery( this ),
|
| | | contents = self.contents();
|
| | |
|
| | | if ( contents.length ) {
|
| | | contents.wrapAll( html );
|
| | |
|
| | | } else {
|
| | | self.append( html );
|
| | | }
|
| | | });
|
| | | },
|
| | |
|
| | | wrap: function( html ) {
|
| | | var isFunction = jQuery.isFunction( html );
|
| | |
|
| | | return this.each(function(i) {
|
| | | jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
|
| | | });
|
| | | },
|
| | |
|
| | | unwrap: function() {
|
| | | return this.parent().each(function() {
|
| | | if ( !jQuery.nodeName( this, "body" ) ) {
|
| | | jQuery( this ).replaceWith( this.childNodes );
|
| | | }
|
| | | }).end();
|
| | | }
|
| | | });
|
| | | var iframe, getStyles, curCSS,
|
| | | ralpha = /alpha\([^)]*\)/i,
|
| | | ropacity = /opacity\s*=\s*([^)]*)/,
|
| | | rposition = /^(top|right|bottom|left)$/,
|
| | | // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
|
| | | // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
| | | rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
| | | rmargin = /^margin/,
|
| | | rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
|
| | | rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
|
| | | rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ),
|
| | | elemdisplay = { BODY: "block" },
|
| | |
|
| | | cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
| | | cssNormalTransform = {
|
| | | letterSpacing: 0,
|
| | | fontWeight: 400
|
| | | },
|
| | |
|
| | | cssExpand = [ "Top", "Right", "Bottom", "Left" ],
|
| | | cssPrefixes = [ "Webkit", "O", "Moz", "ms" ];
|
| | |
|
| | | // return a css property mapped to a potentially vendor prefixed property
|
| | | function vendorPropName( style, name ) {
|
| | |
|
| | | // shortcut for names that are not vendor prefixed
|
| | | if ( name in style ) {
|
| | | return name;
|
| | | }
|
| | |
|
| | | // check for vendor prefixed names
|
| | | var capName = name.charAt(0).toUpperCase() + name.slice(1),
|
| | | origName = name,
|
| | | i = cssPrefixes.length;
|
| | |
|
| | | while ( i-- ) {
|
| | | name = cssPrefixes[ i ] + capName;
|
| | | if ( name in style ) {
|
| | | return name;
|
| | | }
|
| | | }
|
| | |
|
| | | return origName;
|
| | | }
|
| | |
|
| | | function isHidden( elem, el ) {
|
| | | // isHidden might be called from jQuery#filter function;
|
| | | // in that case, element will be second argument
|
| | | elem = el || elem;
|
| | | return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
|
| | | }
|
| | |
|
| | | function showHide( elements, show ) {
|
| | | var display, elem, hidden,
|
| | | values = [],
|
| | | index = 0,
|
| | | length = elements.length;
|
| | |
|
| | | for ( ; index < length; index++ ) {
|
| | | elem = elements[ index ];
|
| | | if ( !elem.style ) {
|
| | | continue;
|
| | | }
|
| | |
|
| | | values[ index ] = jQuery._data( elem, "olddisplay" );
|
| | | display = elem.style.display;
|
| | | if ( show ) {
|
| | | // Reset the inline display of this element to learn if it is
|
| | | // being hidden by cascaded rules or not
|
| | | if ( !values[ index ] && display === "none" ) {
|
| | | elem.style.display = "";
|
| | | }
|
| | |
|
| | | // Set elements which have been overridden with display: none
|
| | | // in a stylesheet to whatever the default browser style is
|
| | | // for such an element
|
| | | if ( elem.style.display === "" && isHidden( elem ) ) {
|
| | | values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
|
| | | }
|
| | | } else {
|
| | |
|
| | | if ( !values[ index ] ) {
|
| | | hidden = isHidden( elem );
|
| | |
|
| | | if ( display && display !== "none" || !hidden ) {
|
| | | jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) );
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Set the display of most of the elements in a second loop
|
| | | // to avoid the constant reflow
|
| | | for ( index = 0; index < length; index++ ) {
|
| | | elem = elements[ index ];
|
| | | if ( !elem.style ) {
|
| | | continue;
|
| | | }
|
| | | if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
|
| | | elem.style.display = show ? values[ index ] || "" : "none";
|
| | | }
|
| | | }
|
| | |
|
| | | return elements;
|
| | | }
|
| | |
|
| | | jQuery.fn.extend({
|
| | | css: function( name, value ) {
|
| | | return jQuery.access( this, function( elem, name, value ) {
|
| | | var len, styles,
|
| | | map = {},
|
| | | i = 0;
|
| | |
|
| | | if ( jQuery.isArray( name ) ) {
|
| | | styles = getStyles( elem );
|
| | | len = name.length;
|
| | |
|
| | | for ( ; i < len; i++ ) {
|
| | | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
| | | }
|
| | |
|
| | | return map;
|
| | | }
|
| | |
|
| | | return value !== undefined ?
|
| | | jQuery.style( elem, name, value ) :
|
| | | jQuery.css( elem, name );
|
| | | }, name, value, arguments.length > 1 );
|
| | | },
|
| | | show: function() {
|
| | | return showHide( this, true );
|
| | | },
|
| | | hide: function() {
|
| | | return showHide( this );
|
| | | },
|
| | | toggle: function( state ) {
|
| | | if ( typeof state === "boolean" ) {
|
| | | return state ? this.show() : this.hide();
|
| | | }
|
| | |
|
| | | return this.each(function() {
|
| | | if ( isHidden( this ) ) {
|
| | | jQuery( this ).show();
|
| | | } else {
|
| | | jQuery( this ).hide();
|
| | | }
|
| | | });
|
| | | }
|
| | | });
|
| | |
|
| | | jQuery.extend({
|
| | | // Add in style property hooks for overriding the default
|
| | | // behavior of getting and setting a style property
|
| | | cssHooks: {
|
| | | opacity: {
|
| | | get: function( elem, computed ) {
|
| | | if ( computed ) {
|
| | | // We should always get a number back from opacity
|
| | | var ret = curCSS( elem, "opacity" );
|
| | | return ret === "" ? "1" : ret;
|
| | | }
|
| | | }
|
| | | }
|
| | | },
|
| | |
|
| | | // Don't automatically add "px" to these possibly-unitless properties
|
| | | cssNumber: {
|
| | | "columnCount": true,
|
| | | "fillOpacity": true,
|
| | | "fontWeight": true,
|
| | | "lineHeight": true,
|
| | | "opacity": true,
|
| | | "order": true,
|
| | | "orphans": true,
|
| | | "widows": true,
|
| | | "zIndex": true,
|
| | | "zoom": true
|
| | | },
|
| | |
|
| | | // Add in properties whose names you wish to fix before
|
| | | // setting or getting the value
|
| | | cssProps: {
|
| | | // normalize float css property
|
| | | "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
|
| | | },
|
| | |
|
| | | // Get and set the style property on a DOM Node
|
| | | style: function( elem, name, value, extra ) {
|
| | | // Don't set styles on text and comment nodes
|
| | | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // Make sure that we're working with the right name
|
| | | var ret, type, hooks,
|
| | | origName = jQuery.camelCase( name ),
|
| | | style = elem.style;
|
| | |
|
| | | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
|
| | |
|
| | | // gets hook for the prefixed version
|
| | | // followed by the unprefixed version
|
| | | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
| | |
|
| | | // Check if we're setting a value
|
| | | if ( value !== undefined ) {
|
| | | type = typeof value;
|
| | |
|
| | | // convert relative number strings (+= or -=) to relative numbers. #7345
|
| | | if ( type === "string" && (ret = rrelNum.exec( value )) ) {
|
| | | value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
|
| | | // Fixes bug #9237
|
| | | type = "number";
|
| | | }
|
| | |
|
| | | // Make sure that NaN and null values aren't set. See: #7116
|
| | | if ( value == null || type === "number" && isNaN( value ) ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // If a number was passed in, add 'px' to the (except for certain CSS properties)
|
| | | if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
|
| | | value += "px";
|
| | | }
|
| | |
|
| | | // Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
|
| | | // but it would mean to define eight (for every problematic property) identical functions
|
| | | if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) {
|
| | | style[ name ] = "inherit";
|
| | | }
|
| | |
|
| | | // If a hook was provided, use that value, otherwise just set the specified value
|
| | | if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
|
| | |
|
| | | // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
|
| | | // Fixes bug #5509
|
| | | try {
|
| | | style[ name ] = value;
|
| | | } catch(e) {}
|
| | | }
|
| | |
|
| | | } else {
|
| | | // If a hook was provided get the non-computed value from there
|
| | | if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
|
| | | return ret;
|
| | | }
|
| | |
|
| | | // Otherwise just get the value from the style object
|
| | | return style[ name ];
|
| | | }
|
| | | },
|
| | |
|
| | | css: function( elem, name, extra, styles ) {
|
| | | var num, val, hooks,
|
| | | origName = jQuery.camelCase( name );
|
| | |
|
| | | // Make sure that we're working with the right name
|
| | | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
|
| | |
|
| | | // gets hook for the prefixed version
|
| | | // followed by the unprefixed version
|
| | | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
| | |
|
| | | // If a hook was provided get the computed value from there
|
| | | if ( hooks && "get" in hooks ) {
|
| | | val = hooks.get( elem, true, extra );
|
| | | }
|
| | |
|
| | | // Otherwise, if a way to get the computed value exists, use that
|
| | | if ( val === undefined ) {
|
| | | val = curCSS( elem, name, styles );
|
| | | }
|
| | |
|
| | | //convert "normal" to computed value
|
| | | if ( val === "normal" && name in cssNormalTransform ) {
|
| | | val = cssNormalTransform[ name ];
|
| | | }
|
| | |
|
| | | // Return, converting to number if forced or a qualifier was provided and val looks numeric
|
| | | if ( extra === "" || extra ) {
|
| | | num = parseFloat( val );
|
| | | return extra === true || jQuery.isNumeric( num ) ? num || 0 : val;
|
| | | }
|
| | | return val;
|
| | | }
|
| | | });
|
| | |
|
| | | // NOTE: we've included the "window" in window.getComputedStyle
|
| | | // because jsdom on node.js will break without it.
|
| | | if ( window.getComputedStyle ) {
|
| | | getStyles = function( elem ) {
|
| | | return window.getComputedStyle( elem, null );
|
| | | };
|
| | |
|
| | | curCSS = function( elem, name, _computed ) {
|
| | | var width, minWidth, maxWidth,
|
| | | computed = _computed || getStyles( elem ),
|
| | |
|
| | | // getPropertyValue is only needed for .css('filter') in IE9, see #12537
|
| | | ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,
|
| | | style = elem.style;
|
| | |
|
| | | if ( computed ) {
|
| | |
|
| | | if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
|
| | | ret = jQuery.style( elem, name );
|
| | | }
|
| | |
|
| | | // A tribute to the "awesome hack by Dean Edwards"
|
| | | // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
|
| | | // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
|
| | | // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
|
| | | if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
| | |
|
| | | // Remember the original values
|
| | | width = style.width;
|
| | | minWidth = style.minWidth;
|
| | | maxWidth = style.maxWidth;
|
| | |
|
| | | // Put in the new values to get a computed value out
|
| | | style.minWidth = style.maxWidth = style.width = ret;
|
| | | ret = computed.width;
|
| | |
|
| | | // Revert the changed values
|
| | | style.width = width;
|
| | | style.minWidth = minWidth;
|
| | | style.maxWidth = maxWidth;
|
| | | }
|
| | | }
|
| | |
|
| | | return ret;
|
| | | };
|
| | | } else if ( document.documentElement.currentStyle ) {
|
| | | getStyles = function( elem ) {
|
| | | return elem.currentStyle;
|
| | | };
|
| | |
|
| | | curCSS = function( elem, name, _computed ) {
|
| | | var left, rs, rsLeft,
|
| | | computed = _computed || getStyles( elem ),
|
| | | ret = computed ? computed[ name ] : undefined,
|
| | | style = elem.style;
|
| | |
|
| | | // Avoid setting ret to empty string here
|
| | | // so we don't default to auto
|
| | | if ( ret == null && style && style[ name ] ) {
|
| | | ret = style[ name ];
|
| | | }
|
| | |
|
| | | // From the awesome hack by Dean Edwards
|
| | | // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
| | |
|
| | | // If we're not dealing with a regular pixel number
|
| | | // but a number that has a weird ending, we need to convert it to pixels
|
| | | // but not position css attributes, as those are proportional to the parent element instead
|
| | | // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
|
| | | if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
|
| | |
|
| | | // Remember the original values
|
| | | left = style.left;
|
| | | rs = elem.runtimeStyle;
|
| | | rsLeft = rs && rs.left;
|
| | |
|
| | | // Put in the new values to get a computed value out
|
| | | if ( rsLeft ) {
|
| | | rs.left = elem.currentStyle.left;
|
| | | }
|
| | | style.left = name === "fontSize" ? "1em" : ret;
|
| | | ret = style.pixelLeft + "px";
|
| | |
|
| | | // Revert the changed values
|
| | | style.left = left;
|
| | | if ( rsLeft ) {
|
| | | rs.left = rsLeft;
|
| | | }
|
| | | }
|
| | |
|
| | | return ret === "" ? "auto" : ret;
|
| | | };
|
| | | }
|
| | |
|
| | | function setPositiveNumber( elem, value, subtract ) {
|
| | | var matches = rnumsplit.exec( value );
|
| | | return matches ?
|
| | | // Guard against undefined "subtract", e.g., when used as in cssHooks
|
| | | Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
|
| | | value;
|
| | | }
|
| | |
|
| | | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
|
| | | var i = extra === ( isBorderBox ? "border" : "content" ) ?
|
| | | // If we already have the right measurement, avoid augmentation
|
| | | 4 :
|
| | | // Otherwise initialize for horizontal or vertical properties
|
| | | name === "width" ? 1 : 0,
|
| | |
|
| | | val = 0;
|
| | |
|
| | | for ( ; i < 4; i += 2 ) {
|
| | | // both box models exclude margin, so add it if we want it
|
| | | if ( extra === "margin" ) {
|
| | | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
|
| | | }
|
| | |
|
| | | if ( isBorderBox ) {
|
| | | // border-box includes padding, so remove it if we want content
|
| | | if ( extra === "content" ) {
|
| | | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
| | | }
|
| | |
|
| | | // at this point, extra isn't border nor margin, so remove border
|
| | | if ( extra !== "margin" ) {
|
| | | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
| | | }
|
| | | } else {
|
| | | // at this point, extra isn't content, so add padding
|
| | | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
| | |
|
| | | // at this point, extra isn't content nor padding, so add border
|
| | | if ( extra !== "padding" ) {
|
| | | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return val;
|
| | | }
|
| | |
|
| | | function getWidthOrHeight( elem, name, extra ) {
|
| | |
|
| | | // Start with offset property, which is equivalent to the border-box value
|
| | | var valueIsBorderBox = true,
|
| | | val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
| | | styles = getStyles( elem ),
|
| | | isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
|
| | |
|
| | | // some non-html elements return undefined for offsetWidth, so check for null/undefined
|
| | | // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
|
| | | // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
|
| | | if ( val <= 0 || val == null ) {
|
| | | // Fall back to computed then uncomputed css if necessary
|
| | | val = curCSS( elem, name, styles );
|
| | | if ( val < 0 || val == null ) {
|
| | | val = elem.style[ name ];
|
| | | }
|
| | |
|
| | | // Computed unit is not pixels. Stop here and return.
|
| | | if ( rnumnonpx.test(val) ) {
|
| | | return val;
|
| | | }
|
| | |
|
| | | // we need the check for style in case a browser which returns unreliable values
|
| | | // for getComputedStyle silently falls back to the reliable elem.style
|
| | | valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
|
| | |
|
| | | // Normalize "", auto, and prepare for extra
|
| | | val = parseFloat( val ) || 0;
|
| | | }
|
| | |
|
| | | // use the active box-sizing model to add/subtract irrelevant styles
|
| | | return ( val +
|
| | | augmentWidthOrHeight(
|
| | | elem,
|
| | | name,
|
| | | extra || ( isBorderBox ? "border" : "content" ),
|
| | | valueIsBorderBox,
|
| | | styles
|
| | | )
|
| | | ) + "px";
|
| | | }
|
| | |
|
| | | // Try to determine the default display value of an element
|
| | | function css_defaultDisplay( nodeName ) {
|
| | | var doc = document,
|
| | | display = elemdisplay[ nodeName ];
|
| | |
|
| | | if ( !display ) {
|
| | | display = actualDisplay( nodeName, doc );
|
| | |
|
| | | // If the simple way fails, read from inside an iframe
|
| | | if ( display === "none" || !display ) {
|
| | | // Use the already-created iframe if possible
|
| | | iframe = ( iframe ||
|
| | | jQuery("<iframe frameborder='0' width='0' height='0'/>")
|
| | | .css( "cssText", "display:block !important" )
|
| | | ).appendTo( doc.documentElement );
|
| | |
|
| | | // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
|
| | | doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document;
|
| | | doc.write("<!doctype html><html><body>");
|
| | | doc.close();
|
| | |
|
| | | display = actualDisplay( nodeName, doc );
|
| | | iframe.detach();
|
| | | }
|
| | |
|
| | | // Store the correct default display
|
| | | elemdisplay[ nodeName ] = display;
|
| | | }
|
| | |
|
| | | return display;
|
| | | }
|
| | |
|
| | | // Called ONLY from within css_defaultDisplay
|
| | | function actualDisplay( name, doc ) {
|
| | | var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
|
| | | display = jQuery.css( elem[0], "display" );
|
| | | elem.remove();
|
| | | return display;
|
| | | }
|
| | |
|
| | | jQuery.each([ "height", "width" ], function( i, name ) {
|
| | | jQuery.cssHooks[ name ] = {
|
| | | get: function( elem, computed, extra ) {
|
| | | if ( computed ) {
|
| | | // certain elements can have dimension info if we invisibly show them
|
| | | // however, it must have a current display style that would benefit from this
|
| | | return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ?
|
| | | jQuery.swap( elem, cssShow, function() {
|
| | | return getWidthOrHeight( elem, name, extra );
|
| | | }) :
|
| | | getWidthOrHeight( elem, name, extra );
|
| | | }
|
| | | },
|
| | |
|
| | | set: function( elem, value, extra ) {
|
| | | var styles = extra && getStyles( elem );
|
| | | return setPositiveNumber( elem, value, extra ?
|
| | | augmentWidthOrHeight(
|
| | | elem,
|
| | | name,
|
| | | extra,
|
| | | jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
| | | styles
|
| | | ) : 0
|
| | | );
|
| | | }
|
| | | };
|
| | | });
|
| | |
|
| | | if ( !jQuery.support.opacity ) {
|
| | | jQuery.cssHooks.opacity = {
|
| | | get: function( elem, computed ) {
|
| | | // IE uses filters for opacity
|
| | | return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
|
| | | ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
|
| | | computed ? "1" : "";
|
| | | },
|
| | |
|
| | | set: function( elem, value ) {
|
| | | var style = elem.style,
|
| | | currentStyle = elem.currentStyle,
|
| | | opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
|
| | | filter = currentStyle && currentStyle.filter || style.filter || "";
|
| | |
|
| | | // IE has trouble with opacity if it does not have layout
|
| | | // Force it by setting the zoom level
|
| | | style.zoom = 1;
|
| | |
|
| | | // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
|
| | | // if value === "", then remove inline opacity #12685
|
| | | if ( ( value >= 1 || value === "" ) &&
|
| | | jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
|
| | | style.removeAttribute ) {
|
| | |
|
| | | // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
|
| | | // if "filter:" is present at all, clearType is disabled, we want to avoid this
|
| | | // style.removeAttribute is IE Only, but so apparently is this code path...
|
| | | style.removeAttribute( "filter" );
|
| | |
|
| | | // if there is no filter style applied in a css rule or unset inline opacity, we are done
|
| | | if ( value === "" || currentStyle && !currentStyle.filter ) {
|
| | | return;
|
| | | }
|
| | | }
|
| | |
|
| | | // otherwise, set new filter values
|
| | | style.filter = ralpha.test( filter ) ?
|
| | | filter.replace( ralpha, opacity ) :
|
| | | filter + " " + opacity;
|
| | | }
|
| | | };
|
| | | }
|
| | |
|
| | | // These hooks cannot be added until DOM ready because the support test
|
| | | // for it is not run until after DOM ready
|
| | | jQuery(function() {
|
| | | if ( !jQuery.support.reliableMarginRight ) {
|
| | | jQuery.cssHooks.marginRight = {
|
| | | get: function( elem, computed ) {
|
| | | if ( computed ) {
|
| | | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
| | | // Work around by temporarily setting element display to inline-block
|
| | | return jQuery.swap( elem, { "display": "inline-block" },
|
| | | curCSS, [ elem, "marginRight" ] );
|
| | | }
|
| | | }
|
| | | };
|
| | | }
|
| | |
|
| | | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
| | | // getComputedStyle returns percent when specified for top/left/bottom/right
|
| | | // rather than make the css module depend on the offset module, we just check for it here
|
| | | if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
|
| | | jQuery.each( [ "top", "left" ], function( i, prop ) {
|
| | | jQuery.cssHooks[ prop ] = {
|
| | | get: function( elem, computed ) {
|
| | | if ( computed ) {
|
| | | computed = curCSS( elem, prop );
|
| | | // if curCSS returns percentage, fallback to offset
|
| | | return rnumnonpx.test( computed ) ?
|
| | | jQuery( elem ).position()[ prop ] + "px" :
|
| | | computed;
|
| | | }
|
| | | }
|
| | | };
|
| | | });
|
| | | }
|
| | |
|
| | | });
|
| | |
|
| | | if ( jQuery.expr && jQuery.expr.filters ) {
|
| | | jQuery.expr.filters.hidden = function( elem ) {
|
| | | // Support: Opera <= 12.12
|
| | | // Opera reports offsetWidths and offsetHeights less than zero on some elements
|
| | | return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 ||
|
| | | (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
|
| | | };
|
| | |
|
| | | jQuery.expr.filters.visible = function( elem ) {
|
| | | return !jQuery.expr.filters.hidden( elem );
|
| | | };
|
| | | }
|
| | |
|
| | | // These hooks are used by animate to expand properties
|
| | | jQuery.each({
|
| | | margin: "",
|
| | | padding: "",
|
| | | border: "Width"
|
| | | }, function( prefix, suffix ) {
|
| | | jQuery.cssHooks[ prefix + suffix ] = {
|
| | | expand: function( value ) {
|
| | | var i = 0,
|
| | | expanded = {},
|
| | |
|
| | | // assumes a single number if not a string
|
| | | parts = typeof value === "string" ? value.split(" ") : [ value ];
|
| | |
|
| | | for ( ; i < 4; i++ ) {
|
| | | expanded[ prefix + cssExpand[ i ] + suffix ] =
|
| | | parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
|
| | | }
|
| | |
|
| | | return expanded;
|
| | | }
|
| | | };
|
| | |
|
| | | if ( !rmargin.test( prefix ) ) {
|
| | | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
|
| | | }
|
| | | });
|
| | | var r20 = /%20/g,
|
| | | rbracket = /\[\]$/,
|
| | | rCRLF = /\r?\n/g,
|
| | | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
| | | rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
| | |
|
| | | jQuery.fn.extend({
|
| | | serialize: function() {
|
| | | return jQuery.param( this.serializeArray() );
|
| | | },
|
| | | serializeArray: function() {
|
| | | return this.map(function(){
|
| | | // Can add propHook for "elements" to filter or add form elements
|
| | | var elements = jQuery.prop( this, "elements" );
|
| | | return elements ? jQuery.makeArray( elements ) : this;
|
| | | })
|
| | | .filter(function(){
|
| | | var type = this.type;
|
| | | // Use .is(":disabled") so that fieldset[disabled] works
|
| | | return this.name && !jQuery( this ).is( ":disabled" ) &&
|
| | | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
| | | ( this.checked || !manipulation_rcheckableType.test( type ) );
|
| | | })
|
| | | .map(function( i, elem ){
|
| | | var val = jQuery( this ).val();
|
| | |
|
| | | return val == null ?
|
| | | null :
|
| | | jQuery.isArray( val ) ?
|
| | | jQuery.map( val, function( val ){
|
| | | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
| | | }) :
|
| | | { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
| | | }).get();
|
| | | }
|
| | | });
|
| | |
|
| | | //Serialize an array of form elements or a set of
|
| | | //key/values into a query string
|
| | | jQuery.param = function( a, traditional ) {
|
| | | var prefix,
|
| | | s = [],
|
| | | add = function( key, value ) {
|
| | | // If value is a function, invoke it and return its value
|
| | | value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
|
| | | s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
| | | };
|
| | |
|
| | | // Set traditional to true for jQuery <= 1.3.2 behavior.
|
| | | if ( traditional === undefined ) {
|
| | | traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
|
| | | }
|
| | |
|
| | | // If an array was passed in, assume that it is an array of form elements.
|
| | | if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
| | | // Serialize the form elements
|
| | | jQuery.each( a, function() {
|
| | | add( this.name, this.value );
|
| | | });
|
| | |
|
| | | } else {
|
| | | // If traditional, encode the "old" way (the way 1.3.2 or older
|
| | | // did it), otherwise encode params recursively.
|
| | | for ( prefix in a ) {
|
| | | buildParams( prefix, a[ prefix ], traditional, add );
|
| | | }
|
| | | }
|
| | |
|
| | | // Return the resulting serialization
|
| | | return s.join( "&" ).replace( r20, "+" );
|
| | | };
|
| | |
|
| | | function buildParams( prefix, obj, traditional, add ) {
|
| | | var name;
|
| | |
|
| | | if ( jQuery.isArray( obj ) ) {
|
| | | // Serialize array item.
|
| | | jQuery.each( obj, function( i, v ) {
|
| | | if ( traditional || rbracket.test( prefix ) ) {
|
| | | // Treat each array item as a scalar.
|
| | | add( prefix, v );
|
| | |
|
| | | } else {
|
| | | // Item is non-scalar (array or object), encode its numeric index.
|
| | | buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
|
| | | }
|
| | | });
|
| | |
|
| | | } else if ( !traditional && jQuery.type( obj ) === "object" ) {
|
| | | // Serialize object item.
|
| | | for ( name in obj ) {
|
| | | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
| | | }
|
| | |
|
| | | } else {
|
| | | // Serialize scalar item.
|
| | | add( prefix, obj );
|
| | | }
|
| | | }
|
| | | jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
| | | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
| | | "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
|
| | |
|
| | | // Handle event binding
|
| | | jQuery.fn[ name ] = function( data, fn ) {
|
| | | return arguments.length > 0 ?
|
| | | this.on( name, null, data, fn ) :
|
| | | this.trigger( name );
|
| | | };
|
| | | });
|
| | |
|
| | | jQuery.fn.extend({
|
| | | hover: function( fnOver, fnOut ) {
|
| | | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
| | | },
|
| | |
|
| | | bind: function( types, data, fn ) {
|
| | | return this.on( types, null, data, fn );
|
| | | },
|
| | | unbind: function( types, fn ) {
|
| | | return this.off( types, null, fn );
|
| | | },
|
| | |
|
| | | delegate: function( selector, types, data, fn ) {
|
| | | return this.on( types, selector, data, fn );
|
| | | },
|
| | | undelegate: function( selector, types, fn ) {
|
| | | // ( namespace ) or ( selector, types [, fn] )
|
| | | return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
|
| | | }
|
| | | });
|
| | | var
|
| | | // Document location
|
| | | ajaxLocParts,
|
| | | ajaxLocation,
|
| | | ajax_nonce = jQuery.now(),
|
| | |
|
| | | ajax_rquery = /\?/,
|
| | | rhash = /#.*$/,
|
| | | rts = /([?&])_=[^&]*/,
|
| | | rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
|
| | | // #7653, #8125, #8152: local protocol detection
|
| | | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
| | | rnoContent = /^(?:GET|HEAD)$/,
|
| | | rprotocol = /^\/\//,
|
| | | rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
|
| | |
|
| | | // Keep a copy of the old load method
|
| | | _load = jQuery.fn.load,
|
| | |
|
| | | /* Prefilters
|
| | | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
| | | * 2) These are called:
|
| | | * - BEFORE asking for a transport
|
| | | * - AFTER param serialization (s.data is a string if s.processData is true)
|
| | | * 3) key is the dataType
|
| | | * 4) the catchall symbol "*" can be used
|
| | | * 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
| | | */
|
| | | prefilters = {},
|
| | |
|
| | | /* Transports bindings
|
| | | * 1) key is the dataType
|
| | | * 2) the catchall symbol "*" can be used
|
| | | * 3) selection will start with transport dataType and THEN go to "*" if needed
|
| | | */
|
| | | transports = {},
|
| | |
|
| | | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
| | | allTypes = "*/".concat("*");
|
| | |
|
| | | // #8138, IE may throw an exception when accessing
|
| | | // a field from window.location if document.domain has been set
|
| | | try {
|
| | | ajaxLocation = location.href;
|
| | | } catch( e ) {
|
| | | // Use the href attribute of an A element
|
| | | // since IE will modify it given document.location
|
| | | ajaxLocation = document.createElement( "a" );
|
| | | ajaxLocation.href = "";
|
| | | ajaxLocation = ajaxLocation.href;
|
| | | }
|
| | |
|
| | | // Segment location into parts
|
| | | ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
|
| | |
|
| | | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
| | | function addToPrefiltersOrTransports( structure ) {
|
| | |
|
| | | // dataTypeExpression is optional and defaults to "*"
|
| | | return function( dataTypeExpression, func ) {
|
| | |
|
| | | if ( typeof dataTypeExpression !== "string" ) {
|
| | | func = dataTypeExpression;
|
| | | dataTypeExpression = "*";
|
| | | }
|
| | |
|
| | | var dataType,
|
| | | i = 0,
|
| | | dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || [];
|
| | |
|
| | | if ( jQuery.isFunction( func ) ) {
|
| | | // For each dataType in the dataTypeExpression
|
| | | while ( (dataType = dataTypes[i++]) ) {
|
| | | // Prepend if requested
|
| | | if ( dataType[0] === "+" ) {
|
| | | dataType = dataType.slice( 1 ) || "*";
|
| | | (structure[ dataType ] = structure[ dataType ] || []).unshift( func );
|
| | |
|
| | | // Otherwise append
|
| | | } else {
|
| | | (structure[ dataType ] = structure[ dataType ] || []).push( func );
|
| | | }
|
| | | }
|
| | | }
|
| | | };
|
| | | }
|
| | |
|
| | | // Base inspection function for prefilters and transports
|
| | | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
|
| | |
|
| | | var inspected = {},
|
| | | seekingTransport = ( structure === transports );
|
| | |
|
| | | function inspect( dataType ) {
|
| | | var selected;
|
| | | inspected[ dataType ] = true;
|
| | | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
| | | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
| | | if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
|
| | | options.dataTypes.unshift( dataTypeOrTransport );
|
| | | inspect( dataTypeOrTransport );
|
| | | return false;
|
| | | } else if ( seekingTransport ) {
|
| | | return !( selected = dataTypeOrTransport );
|
| | | }
|
| | | });
|
| | | return selected;
|
| | | }
|
| | |
|
| | | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
|
| | | }
|
| | |
|
| | | // A special extend for ajax options
|
| | | // that takes "flat" options (not to be deep extended)
|
| | | // Fixes #9887
|
| | | function ajaxExtend( target, src ) {
|
| | | var deep, key,
|
| | | flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
| | |
|
| | | for ( key in src ) {
|
| | | if ( src[ key ] !== undefined ) {
|
| | | ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];
|
| | | }
|
| | | }
|
| | | if ( deep ) {
|
| | | jQuery.extend( true, target, deep );
|
| | | }
|
| | |
|
| | | return target;
|
| | | }
|
| | |
|
| | | jQuery.fn.load = function( url, params, callback ) {
|
| | | if ( typeof url !== "string" && _load ) {
|
| | | return _load.apply( this, arguments );
|
| | | }
|
| | |
|
| | | var selector, response, type,
|
| | | self = this,
|
| | | off = url.indexOf(" ");
|
| | |
|
| | | if ( off >= 0 ) {
|
| | | selector = url.slice( off, url.length );
|
| | | url = url.slice( 0, off );
|
| | | }
|
| | |
|
| | | // If it's a function
|
| | | if ( jQuery.isFunction( params ) ) {
|
| | |
|
| | | // We assume that it's the callback
|
| | | callback = params;
|
| | | params = undefined;
|
| | |
|
| | | // Otherwise, build a param string
|
| | | } else if ( params && typeof params === "object" ) {
|
| | | type = "POST";
|
| | | }
|
| | |
|
| | | // If we have elements to modify, make the request
|
| | | if ( self.length > 0 ) {
|
| | | jQuery.ajax({
|
| | | url: url,
|
| | |
|
| | | // if "type" variable is undefined, then "GET" method will be used
|
| | | type: type,
|
| | | dataType: "html",
|
| | | data: params
|
| | | }).done(function( responseText ) {
|
| | |
|
| | | // Save response for use in complete callback
|
| | | response = arguments;
|
| | |
|
| | | self.html( selector ?
|
| | |
|
| | | // If a selector was specified, locate the right elements in a dummy div
|
| | | // Exclude scripts to avoid IE 'Permission Denied' errors
|
| | | jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
| | |
|
| | | // Otherwise use the full result
|
| | | responseText );
|
| | |
|
| | | }).complete( callback && function( jqXHR, status ) {
|
| | | self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
|
| | | });
|
| | | }
|
| | |
|
| | | return this;
|
| | | };
|
| | |
|
| | | // Attach a bunch of functions for handling common AJAX events
|
| | | jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){
|
| | | jQuery.fn[ type ] = function( fn ){
|
| | | return this.on( type, fn );
|
| | | };
|
| | | });
|
| | |
|
| | | jQuery.extend({
|
| | |
|
| | | // Counter for holding the number of active queries
|
| | | active: 0,
|
| | |
|
| | | // Last-Modified header cache for next request
|
| | | lastModified: {},
|
| | | etag: {},
|
| | |
|
| | | ajaxSettings: {
|
| | | url: ajaxLocation,
|
| | | type: "GET",
|
| | | isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
|
| | | global: true,
|
| | | processData: true,
|
| | | async: true,
|
| | | contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
| | | /*
|
| | | timeout: 0,
|
| | | data: null,
|
| | | dataType: null,
|
| | | username: null,
|
| | | password: null,
|
| | | cache: null,
|
| | | throws: false,
|
| | | traditional: false,
|
| | | headers: {},
|
| | | */
|
| | |
|
| | | accepts: {
|
| | | "*": allTypes,
|
| | | text: "text/plain",
|
| | | html: "text/html",
|
| | | xml: "application/xml, text/xml",
|
| | | json: "application/json, text/javascript"
|
| | | },
|
| | |
|
| | | contents: {
|
| | | xml: /xml/,
|
| | | html: /html/,
|
| | | json: /json/
|
| | | },
|
| | |
|
| | | responseFields: {
|
| | | xml: "responseXML",
|
| | | text: "responseText",
|
| | | json: "responseJSON"
|
| | | },
|
| | |
|
| | | // Data converters
|
| | | // Keys separate source (or catchall "*") and destination types with a single space
|
| | | converters: {
|
| | |
|
| | | // Convert anything to text
|
| | | "* text": String,
|
| | |
|
| | | // Text to html (true = no transformation)
|
| | | "text html": true,
|
| | |
|
| | | // Evaluate text as a json expression
|
| | | "text json": jQuery.parseJSON,
|
| | |
|
| | | // Parse text as xml
|
| | | "text xml": jQuery.parseXML
|
| | | },
|
| | |
|
| | | // For options that shouldn't be deep extended:
|
| | | // you can add your own custom options here if
|
| | | // and when you create one that shouldn't be
|
| | | // deep extended (see ajaxExtend)
|
| | | flatOptions: {
|
| | | url: true,
|
| | | context: true
|
| | | }
|
| | | },
|
| | |
|
| | | // Creates a full fledged settings object into target
|
| | | // with both ajaxSettings and settings fields.
|
| | | // If target is omitted, writes into ajaxSettings.
|
| | | ajaxSetup: function( target, settings ) {
|
| | | return settings ?
|
| | |
|
| | | // Building a settings object
|
| | | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
|
| | |
|
| | | // Extending ajaxSettings
|
| | | ajaxExtend( jQuery.ajaxSettings, target );
|
| | | },
|
| | |
|
| | | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
| | | ajaxTransport: addToPrefiltersOrTransports( transports ),
|
| | |
|
| | | // Main method
|
| | | ajax: function( url, options ) {
|
| | |
|
| | | // If url is an object, simulate pre-1.5 signature
|
| | | if ( typeof url === "object" ) {
|
| | | options = url;
|
| | | url = undefined;
|
| | | }
|
| | |
|
| | | // Force options to be an object
|
| | | options = options || {};
|
| | |
|
| | | var // Cross-domain detection vars
|
| | | parts,
|
| | | // Loop variable
|
| | | i,
|
| | | // URL without anti-cache param
|
| | | cacheURL,
|
| | | // Response headers as string
|
| | | responseHeadersString,
|
| | | // timeout handle
|
| | | timeoutTimer,
|
| | |
|
| | | // To know if global events are to be dispatched
|
| | | fireGlobals,
|
| | |
|
| | | transport,
|
| | | // Response headers
|
| | | responseHeaders,
|
| | | // Create the final options object
|
| | | s = jQuery.ajaxSetup( {}, options ),
|
| | | // Callbacks context
|
| | | callbackContext = s.context || s,
|
| | | // Context for global events is callbackContext if it is a DOM node or jQuery collection
|
| | | globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?
|
| | | jQuery( callbackContext ) :
|
| | | jQuery.event,
|
| | | // Deferreds
|
| | | deferred = jQuery.Deferred(),
|
| | | completeDeferred = jQuery.Callbacks("once memory"),
|
| | | // Status-dependent callbacks
|
| | | statusCode = s.statusCode || {},
|
| | | // Headers (they are sent all at once)
|
| | | requestHeaders = {},
|
| | | requestHeadersNames = {},
|
| | | // The jqXHR state
|
| | | state = 0,
|
| | | // Default abort message
|
| | | strAbort = "canceled",
|
| | | // Fake xhr
|
| | | jqXHR = {
|
| | | readyState: 0,
|
| | |
|
| | | // Builds headers hashtable if needed
|
| | | getResponseHeader: function( key ) {
|
| | | var match;
|
| | | if ( state === 2 ) {
|
| | | if ( !responseHeaders ) {
|
| | | responseHeaders = {};
|
| | | while ( (match = rheaders.exec( responseHeadersString )) ) {
|
| | | responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
|
| | | }
|
| | | }
|
| | | match = responseHeaders[ key.toLowerCase() ];
|
| | | }
|
| | | return match == null ? null : match;
|
| | | },
|
| | |
|
| | | // Raw string
|
| | | getAllResponseHeaders: function() {
|
| | | return state === 2 ? responseHeadersString : null;
|
| | | },
|
| | |
|
| | | // Caches the header
|
| | | setRequestHeader: function( name, value ) {
|
| | | var lname = name.toLowerCase();
|
| | | if ( !state ) {
|
| | | name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
|
| | | requestHeaders[ name ] = value;
|
| | | }
|
| | | return this;
|
| | | },
|
| | |
|
| | | // Overrides response content-type header
|
| | | overrideMimeType: function( type ) {
|
| | | if ( !state ) {
|
| | | s.mimeType = type;
|
| | | }
|
| | | return this;
|
| | | },
|
| | |
|
| | | // Status-dependent callbacks
|
| | | statusCode: function( map ) {
|
| | | var code;
|
| | | if ( map ) {
|
| | | if ( state < 2 ) {
|
| | | for ( code in map ) {
|
| | | // Lazy-add the new callback in a way that preserves old ones
|
| | | statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
|
| | | }
|
| | | } else {
|
| | | // Execute the appropriate callbacks
|
| | | jqXHR.always( map[ jqXHR.status ] );
|
| | | }
|
| | | }
|
| | | return this;
|
| | | },
|
| | |
|
| | | // Cancel the request
|
| | | abort: function( statusText ) {
|
| | | var finalText = statusText || strAbort;
|
| | | if ( transport ) {
|
| | | transport.abort( finalText );
|
| | | }
|
| | | done( 0, finalText );
|
| | | return this;
|
| | | }
|
| | | };
|
| | |
|
| | | // Attach deferreds
|
| | | deferred.promise( jqXHR ).complete = completeDeferred.add;
|
| | | jqXHR.success = jqXHR.done;
|
| | | jqXHR.error = jqXHR.fail;
|
| | |
|
| | | // Remove hash character (#7531: and string promotion)
|
| | | // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
|
| | | // Handle falsy url in the settings object (#10093: consistency with old signature)
|
| | | // We also use the url parameter if available
|
| | | s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
|
| | |
|
| | | // Alias method option to type as per ticket #12004
|
| | | s.type = options.method || options.type || s.method || s.type;
|
| | |
|
| | | // Extract dataTypes list
|
| | | s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""];
|
| | |
|
| | | // A cross-domain request is in order when we have a protocol:host:port mismatch
|
| | | if ( s.crossDomain == null ) {
|
| | | parts = rurl.exec( s.url.toLowerCase() );
|
| | | s.crossDomain = !!( parts &&
|
| | | ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
|
| | | ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !==
|
| | | ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) )
|
| | | );
|
| | | }
|
| | |
|
| | | // Convert data if not already a string
|
| | | if ( s.data && s.processData && typeof s.data !== "string" ) {
|
| | | s.data = jQuery.param( s.data, s.traditional );
|
| | | }
|
| | |
|
| | | // Apply prefilters
|
| | | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
| | |
|
| | | // If request was aborted inside a prefilter, stop there
|
| | | if ( state === 2 ) {
|
| | | return jqXHR;
|
| | | }
|
| | |
|
| | | // We can fire global events as of now if asked to
|
| | | fireGlobals = s.global;
|
| | |
|
| | | // Watch for a new set of requests
|
| | | if ( fireGlobals && jQuery.active++ === 0 ) {
|
| | | jQuery.event.trigger("ajaxStart");
|
| | | }
|
| | |
|
| | | // Uppercase the type
|
| | | s.type = s.type.toUpperCase();
|
| | |
|
| | | // Determine if request has content
|
| | | s.hasContent = !rnoContent.test( s.type );
|
| | |
|
| | | // Save the URL in case we're toying with the If-Modified-Since
|
| | | // and/or If-None-Match header later on
|
| | | cacheURL = s.url;
|
| | |
|
| | | // More options handling for requests with no content
|
| | | if ( !s.hasContent ) {
|
| | |
|
| | | // If data is available, append data to url
|
| | | if ( s.data ) {
|
| | | cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
|
| | | // #9682: remove data so that it's not used in an eventual retry
|
| | | delete s.data;
|
| | | }
|
| | |
|
| | | // Add anti-cache in url if needed
|
| | | if ( s.cache === false ) {
|
| | | s.url = rts.test( cacheURL ) ?
|
| | |
|
| | | // If there is already a '_' parameter, set its value
|
| | | cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) :
|
| | |
|
| | | // Otherwise add one to the end
|
| | | cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++;
|
| | | }
|
| | | }
|
| | |
|
| | | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
| | | if ( s.ifModified ) {
|
| | | if ( jQuery.lastModified[ cacheURL ] ) {
|
| | | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
| | | }
|
| | | if ( jQuery.etag[ cacheURL ] ) {
|
| | | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
| | | }
|
| | | }
|
| | |
|
| | | // Set the correct header, if data is being sent
|
| | | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
| | | jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
| | | }
|
| | |
|
| | | // Set the Accepts header for the server, depending on the dataType
|
| | | jqXHR.setRequestHeader(
|
| | | "Accept",
|
| | | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
|
| | | s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
| | | s.accepts[ "*" ]
|
| | | );
|
| | |
|
| | | // Check for headers option
|
| | | for ( i in s.headers ) {
|
| | | jqXHR.setRequestHeader( i, s.headers[ i ] );
|
| | | }
|
| | |
|
| | | // Allow custom headers/mimetypes and early abort
|
| | | if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
|
| | | // Abort if not done already and return
|
| | | return jqXHR.abort();
|
| | | }
|
| | |
|
| | | // aborting is no longer a cancellation
|
| | | strAbort = "abort";
|
| | |
|
| | | // Install callbacks on deferreds
|
| | | for ( i in { success: 1, error: 1, complete: 1 } ) {
|
| | | jqXHR[ i ]( s[ i ] );
|
| | | }
|
| | |
|
| | | // Get transport
|
| | | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
| | |
|
| | | // If no transport, we auto-abort
|
| | | if ( !transport ) {
|
| | | done( -1, "No Transport" );
|
| | | } else {
|
| | | jqXHR.readyState = 1;
|
| | |
|
| | | // Send global event
|
| | | if ( fireGlobals ) {
|
| | | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
| | | }
|
| | | // Timeout
|
| | | if ( s.async && s.timeout > 0 ) {
|
| | | timeoutTimer = setTimeout(function() {
|
| | | jqXHR.abort("timeout");
|
| | | }, s.timeout );
|
| | | }
|
| | |
|
| | | try {
|
| | | state = 1;
|
| | | transport.send( requestHeaders, done );
|
| | | } catch ( e ) {
|
| | | // Propagate exception as error if not done
|
| | | if ( state < 2 ) {
|
| | | done( -1, e );
|
| | | // Simply rethrow otherwise
|
| | | } else {
|
| | | throw e;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Callback for when everything is done
|
| | | function done( status, nativeStatusText, responses, headers ) {
|
| | | var isSuccess, success, error, response, modified,
|
| | | statusText = nativeStatusText;
|
| | |
|
| | | // Called once
|
| | | if ( state === 2 ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | // State is "done" now
|
| | | state = 2;
|
| | |
|
| | | // Clear timeout if it exists
|
| | | if ( timeoutTimer ) {
|
| | | clearTimeout( timeoutTimer );
|
| | | }
|
| | |
|
| | | // Dereference transport for early garbage collection
|
| | | // (no matter how long the jqXHR object will be used)
|
| | | transport = undefined;
|
| | |
|
| | | // Cache response headers
|
| | | responseHeadersString = headers || "";
|
| | |
|
| | | // Set readyState
|
| | | jqXHR.readyState = status > 0 ? 4 : 0;
|
| | |
|
| | | // Determine if successful
|
| | | isSuccess = status >= 200 && status < 300 || status === 304;
|
| | |
|
| | | // Get response data
|
| | | if ( responses ) {
|
| | | response = ajaxHandleResponses( s, jqXHR, responses );
|
| | | }
|
| | |
|
| | | // Convert no matter what (that way responseXXX fields are always set)
|
| | | response = ajaxConvert( s, response, jqXHR, isSuccess );
|
| | |
|
| | | // If successful, handle type chaining
|
| | | if ( isSuccess ) {
|
| | |
|
| | | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
| | | if ( s.ifModified ) {
|
| | | modified = jqXHR.getResponseHeader("Last-Modified");
|
| | | if ( modified ) {
|
| | | jQuery.lastModified[ cacheURL ] = modified;
|
| | | }
|
| | | modified = jqXHR.getResponseHeader("etag");
|
| | | if ( modified ) {
|
| | | jQuery.etag[ cacheURL ] = modified;
|
| | | }
|
| | | }
|
| | |
|
| | | // if no content
|
| | | if ( status === 204 || s.type === "HEAD" ) {
|
| | | statusText = "nocontent";
|
| | |
|
| | | // if not modified
|
| | | } else if ( status === 304 ) {
|
| | | statusText = "notmodified";
|
| | |
|
| | | // If we have data, let's convert it
|
| | | } else {
|
| | | statusText = response.state;
|
| | | success = response.data;
|
| | | error = response.error;
|
| | | isSuccess = !error;
|
| | | }
|
| | | } else {
|
| | | // We extract error from statusText
|
| | | // then normalize statusText and status for non-aborts
|
| | | error = statusText;
|
| | | if ( status || !statusText ) {
|
| | | statusText = "error";
|
| | | if ( status < 0 ) {
|
| | | status = 0;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Set data for the fake xhr object
|
| | | jqXHR.status = status;
|
| | | jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
| | |
|
| | | // Success/Error
|
| | | if ( isSuccess ) {
|
| | | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
| | | } else {
|
| | | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
| | | }
|
| | |
|
| | | // Status-dependent callbacks
|
| | | jqXHR.statusCode( statusCode );
|
| | | statusCode = undefined;
|
| | |
|
| | | if ( fireGlobals ) {
|
| | | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
|
| | | [ jqXHR, s, isSuccess ? success : error ] );
|
| | | }
|
| | |
|
| | | // Complete
|
| | | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
| | |
|
| | | if ( fireGlobals ) {
|
| | | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
| | | // Handle the global AJAX counter
|
| | | if ( !( --jQuery.active ) ) {
|
| | | jQuery.event.trigger("ajaxStop");
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return jqXHR;
|
| | | },
|
| | |
|
| | | getJSON: function( url, data, callback ) {
|
| | | return jQuery.get( url, data, callback, "json" );
|
| | | },
|
| | |
|
| | | getScript: function( url, callback ) {
|
| | | return jQuery.get( url, undefined, callback, "script" );
|
| | | }
|
| | | });
|
| | |
|
| | | jQuery.each( [ "get", "post" ], function( i, method ) {
|
| | | jQuery[ method ] = function( url, data, callback, type ) {
|
| | | // shift arguments if data argument was omitted
|
| | | if ( jQuery.isFunction( data ) ) {
|
| | | type = type || callback;
|
| | | callback = data;
|
| | | data = undefined;
|
| | | }
|
| | |
|
| | | return jQuery.ajax({
|
| | | url: url,
|
| | | type: method,
|
| | | dataType: type,
|
| | | data: data,
|
| | | success: callback
|
| | | });
|
| | | };
|
| | | });
|
| | |
|
| | | /* Handles responses to an ajax request:
|
| | | * - finds the right dataType (mediates between content-type and expected dataType)
|
| | | * - returns the corresponding response
|
| | | */
|
| | | function ajaxHandleResponses( s, jqXHR, responses ) {
|
| | | var firstDataType, ct, finalDataType, type,
|
| | | contents = s.contents,
|
| | | dataTypes = s.dataTypes;
|
| | |
|
| | | // Remove auto dataType and get content-type in the process
|
| | | while( dataTypes[ 0 ] === "*" ) {
|
| | | dataTypes.shift();
|
| | | if ( ct === undefined ) {
|
| | | ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
|
| | | }
|
| | | }
|
| | |
|
| | | // Check if we're dealing with a known content-type
|
| | | if ( ct ) {
|
| | | for ( type in contents ) {
|
| | | if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
| | | dataTypes.unshift( type );
|
| | | break;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Check to see if we have a response for the expected dataType
|
| | | if ( dataTypes[ 0 ] in responses ) {
|
| | | finalDataType = dataTypes[ 0 ];
|
| | | } else {
|
| | | // Try convertible dataTypes
|
| | | for ( type in responses ) {
|
| | | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
|
| | | finalDataType = type;
|
| | | break;
|
| | | }
|
| | | if ( !firstDataType ) {
|
| | | firstDataType = type;
|
| | | }
|
| | | }
|
| | | // Or just use first one
|
| | | finalDataType = finalDataType || firstDataType;
|
| | | }
|
| | |
|
| | | // If we found a dataType
|
| | | // We add the dataType to the list if needed
|
| | | // and return the corresponding response
|
| | | if ( finalDataType ) {
|
| | | if ( finalDataType !== dataTypes[ 0 ] ) {
|
| | | dataTypes.unshift( finalDataType );
|
| | | }
|
| | | return responses[ finalDataType ];
|
| | | }
|
| | | }
|
| | |
|
| | | /* Chain conversions given the request and the original response
|
| | | * Also sets the responseXXX fields on the jqXHR instance
|
| | | */
|
| | | function ajaxConvert( s, response, jqXHR, isSuccess ) {
|
| | | var conv2, current, conv, tmp, prev,
|
| | | converters = {},
|
| | | // Work with a copy of dataTypes in case we need to modify it for conversion
|
| | | dataTypes = s.dataTypes.slice();
|
| | |
|
| | | // Create converters map with lowercased keys
|
| | | if ( dataTypes[ 1 ] ) {
|
| | | for ( conv in s.converters ) {
|
| | | converters[ conv.toLowerCase() ] = s.converters[ conv ];
|
| | | }
|
| | | }
|
| | |
|
| | | current = dataTypes.shift();
|
| | |
|
| | | // Convert to each sequential dataType
|
| | | while ( current ) {
|
| | |
|
| | | if ( s.responseFields[ current ] ) {
|
| | | jqXHR[ s.responseFields[ current ] ] = response;
|
| | | }
|
| | |
|
| | | // Apply the dataFilter if provided
|
| | | if ( !prev && isSuccess && s.dataFilter ) {
|
| | | response = s.dataFilter( response, s.dataType );
|
| | | }
|
| | |
|
| | | prev = current;
|
| | | current = dataTypes.shift();
|
| | |
|
| | | if ( current ) {
|
| | |
|
| | | // There's only work to do if current dataType is non-auto
|
| | | if ( current === "*" ) {
|
| | |
|
| | | current = prev;
|
| | |
|
| | | // Convert response if prev dataType is non-auto and differs from current
|
| | | } else if ( prev !== "*" && prev !== current ) {
|
| | |
|
| | | // Seek a direct converter
|
| | | conv = converters[ prev + " " + current ] || converters[ "* " + current ];
|
| | |
|
| | | // If none found, seek a pair
|
| | | if ( !conv ) {
|
| | | for ( conv2 in converters ) {
|
| | |
|
| | | // If conv2 outputs current
|
| | | tmp = conv2.split( " " );
|
| | | if ( tmp[ 1 ] === current ) {
|
| | |
|
| | | // If prev can be converted to accepted input
|
| | | conv = converters[ prev + " " + tmp[ 0 ] ] ||
|
| | | converters[ "* " + tmp[ 0 ] ];
|
| | | if ( conv ) {
|
| | | // Condense equivalence converters
|
| | | if ( conv === true ) {
|
| | | conv = converters[ conv2 ];
|
| | |
|
| | | // Otherwise, insert the intermediate dataType
|
| | | } else if ( converters[ conv2 ] !== true ) {
|
| | | current = tmp[ 0 ];
|
| | | dataTypes.unshift( tmp[ 1 ] );
|
| | | }
|
| | | break;
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | // Apply converter (if not an equivalence)
|
| | | if ( conv !== true ) {
|
| | |
|
| | | // Unless errors are allowed to bubble, catch and return them
|
| | | if ( conv && s[ "throws" ] ) {
|
| | | response = conv( response );
|
| | | } else {
|
| | | try {
|
| | | response = conv( response );
|
| | | } catch ( e ) {
|
| | | return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | return { state: "success", data: response };
|
| | | }
|
| | | // Install script dataType
|
| | | jQuery.ajaxSetup({
|
| | | accepts: {
|
| | | script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
|
| | | },
|
| | | contents: {
|
| | | script: /(?:java|ecma)script/
|
| | | },
|
| | | converters: {
|
| | | "text script": function( text ) {
|
| | | jQuery.globalEval( text );
|
| | | return text;
|
| | | }
|
| | | }
|
| | | });
|
| | |
|
| | | // Handle cache's special case and global
|
| | | jQuery.ajaxPrefilter( "script", function( s ) {
|
| | | if ( s.cache === undefined ) {
|
| | | s.cache = false;
|
| | | }
|
| | | if ( s.crossDomain ) {
|
| | | s.type = "GET";
|
| | | s.global = false;
|
| | | }
|
| | | });
|
| | |
|
| | | // Bind script tag hack transport
|
| | | jQuery.ajaxTransport( "script", function(s) {
|
| | |
|
| | | // This transport only deals with cross domain requests
|
| | | if ( s.crossDomain ) {
|
| | |
|
| | | var script,
|
| | | head = document.head || jQuery("head")[0] || document.documentElement;
|
| | |
|
| | | return {
|
| | |
|
| | | send: function( _, callback ) {
|
| | |
|
| | | script = document.createElement("script");
|
| | |
|
| | | script.async = true;
|
| | |
|
| | | if ( s.scriptCharset ) {
|
| | | script.charset = s.scriptCharset;
|
| | | }
|
| | |
|
| | | script.src = s.url;
|
| | |
|
| | | // Attach handlers for all browsers
|
| | | script.onload = script.onreadystatechange = function( _, isAbort ) {
|
| | |
|
| | | if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
|
| | |
|
| | | // Handle memory leak in IE
|
| | | script.onload = script.onreadystatechange = null;
|
| | |
|
| | | // Remove the script
|
| | | if ( script.parentNode ) {
|
| | | script.parentNode.removeChild( script );
|
| | | }
|
| | |
|
| | | // Dereference the script
|
| | | script = null;
|
| | |
|
| | | // Callback if not abort
|
| | | if ( !isAbort ) {
|
| | | callback( 200, "success" );
|
| | | }
|
| | | }
|
| | | };
|
| | |
|
| | | // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
|
| | | // Use native DOM manipulation to avoid our domManip AJAX trickery
|
| | | head.insertBefore( script, head.firstChild );
|
| | | },
|
| | |
|
| | | abort: function() {
|
| | | if ( script ) {
|
| | | script.onload( undefined, true );
|
| | | }
|
| | | }
|
| | | };
|
| | | }
|
| | | });
|
| | | var oldCallbacks = [],
|
| | | rjsonp = /(=)\?(?=&|$)|\?\?/;
|
| | |
|
| | | // Default jsonp settings
|
| | | jQuery.ajaxSetup({
|
| | | jsonp: "callback",
|
| | | jsonpCallback: function() {
|
| | | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) );
|
| | | this[ callback ] = true;
|
| | | return callback;
|
| | | }
|
| | | });
|
| | |
|
| | | // Detect, normalize options and install callbacks for jsonp requests
|
| | | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
| | |
|
| | | var callbackName, overwritten, responseContainer,
|
| | | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
| | | "url" :
|
| | | typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data"
|
| | | );
|
| | |
|
| | | // Handle iff the expected data type is "jsonp" or we have a parameter to set
|
| | | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
|
| | |
|
| | | // Get callback name, remembering preexisting value associated with it
|
| | | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
|
| | | s.jsonpCallback() :
|
| | | s.jsonpCallback;
|
| | |
|
| | | // Insert callback into url or form data
|
| | | if ( jsonProp ) {
|
| | | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
| | | } else if ( s.jsonp !== false ) {
|
| | | s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
|
| | | }
|
| | |
|
| | | // Use data converter to retrieve json after script execution
|
| | | s.converters["script json"] = function() {
|
| | | if ( !responseContainer ) {
|
| | | jQuery.error( callbackName + " was not called" );
|
| | | }
|
| | | return responseContainer[ 0 ];
|
| | | };
|
| | |
|
| | | // force json dataType
|
| | | s.dataTypes[ 0 ] = "json";
|
| | |
|
| | | // Install callback
|
| | | overwritten = window[ callbackName ];
|
| | | window[ callbackName ] = function() {
|
| | | responseContainer = arguments;
|
| | | };
|
| | |
|
| | | // Clean-up function (fires after converters)
|
| | | jqXHR.always(function() {
|
| | | // Restore preexisting value
|
| | | window[ callbackName ] = overwritten;
|
| | |
|
| | | // Save back as free
|
| | | if ( s[ callbackName ] ) {
|
| | | // make sure that re-using the options doesn't screw things around
|
| | | s.jsonpCallback = originalSettings.jsonpCallback;
|
| | |
|
| | | // save the callback name for future use
|
| | | oldCallbacks.push( callbackName );
|
| | | }
|
| | |
|
| | | // Call if it was a function and we have a response
|
| | | if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
| | | overwritten( responseContainer[ 0 ] );
|
| | | }
|
| | |
|
| | | responseContainer = overwritten = undefined;
|
| | | });
|
| | |
|
| | | // Delegate to script
|
| | | return "script";
|
| | | }
|
| | | });
|
| | | var xhrCallbacks, xhrSupported,
|
| | | xhrId = 0,
|
| | | // #5280: Internet Explorer will keep connections alive if we don't abort on unload
|
| | | xhrOnUnloadAbort = window.ActiveXObject && function() {
|
| | | // Abort all pending requests
|
| | | var key;
|
| | | for ( key in xhrCallbacks ) {
|
| | | xhrCallbacks[ key ]( undefined, true );
|
| | | }
|
| | | };
|
| | |
|
| | | // Functions to create xhrs
|
| | | function createStandardXHR() {
|
| | | try {
|
| | | return new window.XMLHttpRequest();
|
| | | } catch( e ) {}
|
| | | }
|
| | |
|
| | | function createActiveXHR() {
|
| | | try {
|
| | | return new window.ActiveXObject("Microsoft.XMLHTTP");
|
| | | } catch( e ) {}
|
| | | }
|
| | |
|
| | | // Create the request object
|
| | | // (This is still attached to ajaxSettings for backward compatibility)
|
| | | jQuery.ajaxSettings.xhr = window.ActiveXObject ?
|
| | | /* Microsoft failed to properly
|
| | | * implement the XMLHttpRequest in IE7 (can't request local files),
|
| | | * so we use the ActiveXObject when it is available
|
| | | * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
|
| | | * we need a fallback.
|
| | | */
|
| | | function() {
|
| | | return !this.isLocal && createStandardXHR() || createActiveXHR();
|
| | | } :
|
| | | // For all other browsers, use the standard XMLHttpRequest object
|
| | | createStandardXHR;
|
| | |
|
| | | // Determine support properties
|
| | | xhrSupported = jQuery.ajaxSettings.xhr();
|
| | | jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
|
| | | xhrSupported = jQuery.support.ajax = !!xhrSupported;
|
| | |
|
| | | // Create transport if the browser can provide an xhr
|
| | | if ( xhrSupported ) {
|
| | |
|
| | | jQuery.ajaxTransport(function( s ) {
|
| | | // Cross domain only allowed if supported through XMLHttpRequest
|
| | | if ( !s.crossDomain || jQuery.support.cors ) {
|
| | |
|
| | | var callback;
|
| | |
|
| | | return {
|
| | | send: function( headers, complete ) {
|
| | |
|
| | | // Get a new xhr
|
| | | var handle, i,
|
| | | xhr = s.xhr();
|
| | |
|
| | | // Open the socket
|
| | | // Passing null username, generates a login popup on Opera (#2865)
|
| | | if ( s.username ) {
|
| | | xhr.open( s.type, s.url, s.async, s.username, s.password );
|
| | | } else {
|
| | | xhr.open( s.type, s.url, s.async );
|
| | | }
|
| | |
|
| | | // Apply custom fields if provided
|
| | | if ( s.xhrFields ) {
|
| | | for ( i in s.xhrFields ) {
|
| | | xhr[ i ] = s.xhrFields[ i ];
|
| | | }
|
| | | }
|
| | |
|
| | | // Override mime type if needed
|
| | | if ( s.mimeType && xhr.overrideMimeType ) {
|
| | | xhr.overrideMimeType( s.mimeType );
|
| | | }
|
| | |
|
| | | // X-Requested-With header
|
| | | // For cross-domain requests, seeing as conditions for a preflight are
|
| | | // akin to a jigsaw puzzle, we simply never set it to be sure.
|
| | | // (it can always be set on a per-request basis or even using ajaxSetup)
|
| | | // For same-domain requests, won't change header if already provided.
|
| | | if ( !s.crossDomain && !headers["X-Requested-With"] ) {
|
| | | headers["X-Requested-With"] = "XMLHttpRequest";
|
| | | }
|
| | |
|
| | | // Need an extra try/catch for cross domain requests in Firefox 3
|
| | | try {
|
| | | for ( i in headers ) {
|
| | | xhr.setRequestHeader( i, headers[ i ] );
|
| | | }
|
| | | } catch( err ) {}
|
| | |
|
| | | // Do send the request
|
| | | // This may raise an exception which is actually
|
| | | // handled in jQuery.ajax (so no try/catch here)
|
| | | xhr.send( ( s.hasContent && s.data ) || null );
|
| | |
|
| | | // Listener
|
| | | callback = function( _, isAbort ) {
|
| | | var status, responseHeaders, statusText, responses;
|
| | |
|
| | | // Firefox throws exceptions when accessing properties
|
| | | // of an xhr when a network error occurred
|
| | | // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
|
| | | try {
|
| | |
|
| | | // Was never called and is aborted or complete
|
| | | if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
|
| | |
|
| | | // Only called once
|
| | | callback = undefined;
|
| | |
|
| | | // Do not keep as active anymore
|
| | | if ( handle ) {
|
| | | xhr.onreadystatechange = jQuery.noop;
|
| | | if ( xhrOnUnloadAbort ) {
|
| | | delete xhrCallbacks[ handle ];
|
| | | }
|
| | | }
|
| | |
|
| | | // If it's an abort
|
| | | if ( isAbort ) {
|
| | | // Abort it manually if needed
|
| | | if ( xhr.readyState !== 4 ) {
|
| | | xhr.abort();
|
| | | }
|
| | | } else {
|
| | | responses = {};
|
| | | status = xhr.status;
|
| | | responseHeaders = xhr.getAllResponseHeaders();
|
| | |
|
| | | // When requesting binary data, IE6-9 will throw an exception
|
| | | // on any attempt to access responseText (#11426)
|
| | | if ( typeof xhr.responseText === "string" ) {
|
| | | responses.text = xhr.responseText;
|
| | | }
|
| | |
|
| | | // Firefox throws an exception when accessing
|
| | | // statusText for faulty cross-domain requests
|
| | | try {
|
| | | statusText = xhr.statusText;
|
| | | } catch( e ) {
|
| | | // We normalize with Webkit giving an empty statusText
|
| | | statusText = "";
|
| | | }
|
| | |
|
| | | // Filter status for non standard behaviors
|
| | |
|
| | | // If the request is local and we have data: assume a success
|
| | | // (success with no data won't get notified, that's the best we
|
| | | // can do given current implementations)
|
| | | if ( !status && s.isLocal && !s.crossDomain ) {
|
| | | status = responses.text ? 200 : 404;
|
| | | // IE - #1450: sometimes returns 1223 when it should be 204
|
| | | } else if ( status === 1223 ) {
|
| | | status = 204;
|
| | | }
|
| | | }
|
| | | }
|
| | | } catch( firefoxAccessException ) {
|
| | | if ( !isAbort ) {
|
| | | complete( -1, firefoxAccessException );
|
| | | }
|
| | | }
|
| | |
|
| | | // Call complete if needed
|
| | | if ( responses ) {
|
| | | complete( status, statusText, responses, responseHeaders );
|
| | | }
|
| | | };
|
| | |
|
| | | if ( !s.async ) {
|
| | | // if we're in sync mode we fire the callback
|
| | | callback();
|
| | | } else if ( xhr.readyState === 4 ) {
|
| | | // (IE6 & IE7) if it's in cache and has been
|
| | | // retrieved directly we need to fire the callback
|
| | | setTimeout( callback );
|
| | | } else {
|
| | | handle = ++xhrId;
|
| | | if ( xhrOnUnloadAbort ) {
|
| | | // Create the active xhrs callbacks list if needed
|
| | | // and attach the unload handler
|
| | | if ( !xhrCallbacks ) {
|
| | | xhrCallbacks = {};
|
| | | jQuery( window ).unload( xhrOnUnloadAbort );
|
| | | }
|
| | | // Add to list of active xhrs callbacks
|
| | | xhrCallbacks[ handle ] = callback;
|
| | | }
|
| | | xhr.onreadystatechange = callback;
|
| | | }
|
| | | },
|
| | |
|
| | | abort: function() {
|
| | | if ( callback ) {
|
| | | callback( undefined, true );
|
| | | }
|
| | | }
|
| | | };
|
| | | }
|
| | | });
|
| | | }
|
| | | var fxNow, timerId,
|
| | | rfxtypes = /^(?:toggle|show|hide)$/,
|
| | | rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
|
| | | rrun = /queueHooks$/,
|
| | | animationPrefilters = [ defaultPrefilter ],
|
| | | tweeners = {
|
| | | "*": [function( prop, value ) {
|
| | | var tween = this.createTween( prop, value ),
|
| | | target = tween.cur(),
|
| | | parts = rfxnum.exec( value ),
|
| | | unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
|
| | |
|
| | | // Starting value computation is required for potential unit mismatches
|
| | | start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
|
| | | rfxnum.exec( jQuery.css( tween.elem, prop ) ),
|
| | | scale = 1,
|
| | | maxIterations = 20;
|
| | |
|
| | | if ( start && start[ 3 ] !== unit ) {
|
| | | // Trust units reported by jQuery.css
|
| | | unit = unit || start[ 3 ];
|
| | |
|
| | | // Make sure we update the tween properties later on
|
| | | parts = parts || [];
|
| | |
|
| | | // Iteratively approximate from a nonzero starting point
|
| | | start = +target || 1;
|
| | |
|
| | | do {
|
| | | // If previous iteration zeroed out, double until we get *something*
|
| | | // Use a string for doubling factor so we don't accidentally see scale as unchanged below
|
| | | scale = scale || ".5";
|
| | |
|
| | | // Adjust and apply
|
| | | start = start / scale;
|
| | | jQuery.style( tween.elem, prop, start + unit );
|
| | |
|
| | | // Update scale, tolerating zero or NaN from tween.cur()
|
| | | // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
|
| | | } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
|
| | | }
|
| | |
|
| | | // Update tween properties
|
| | | if ( parts ) {
|
| | | start = tween.start = +start || +target || 0;
|
| | | tween.unit = unit;
|
| | | // If a +=/-= token was provided, we're doing a relative animation
|
| | | tween.end = parts[ 1 ] ?
|
| | | start + ( parts[ 1 ] + 1 ) * parts[ 2 ] :
|
| | | +parts[ 2 ];
|
| | | }
|
| | |
|
| | | return tween;
|
| | | }]
|
| | | };
|
| | |
|
| | | // Animations created synchronously will run synchronously
|
| | | function createFxNow() {
|
| | | setTimeout(function() {
|
| | | fxNow = undefined;
|
| | | });
|
| | | return ( fxNow = jQuery.now() );
|
| | | }
|
| | |
|
| | | function createTween( value, prop, animation ) {
|
| | | var tween,
|
| | | collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
|
| | | index = 0,
|
| | | length = collection.length;
|
| | | for ( ; index < length; index++ ) {
|
| | | if ( (tween = collection[ index ].call( animation, prop, value )) ) {
|
| | |
|
| | | // we're done with this property
|
| | | return tween;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | function Animation( elem, properties, options ) {
|
| | | var result,
|
| | | stopped,
|
| | | index = 0,
|
| | | length = animationPrefilters.length,
|
| | | deferred = jQuery.Deferred().always( function() {
|
| | | // don't match elem in the :animated selector
|
| | | delete tick.elem;
|
| | | }),
|
| | | tick = function() {
|
| | | if ( stopped ) {
|
| | | return false;
|
| | | }
|
| | | var currentTime = fxNow || createFxNow(),
|
| | | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
| | | // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
|
| | | temp = remaining / animation.duration || 0,
|
| | | percent = 1 - temp,
|
| | | index = 0,
|
| | | length = animation.tweens.length;
|
| | |
|
| | | for ( ; index < length ; index++ ) {
|
| | | animation.tweens[ index ].run( percent );
|
| | | }
|
| | |
|
| | | deferred.notifyWith( elem, [ animation, percent, remaining ]);
|
| | |
|
| | | if ( percent < 1 && length ) {
|
| | | return remaining;
|
| | | } else {
|
| | | deferred.resolveWith( elem, [ animation ] );
|
| | | return false;
|
| | | }
|
| | | },
|
| | | animation = deferred.promise({
|
| | | elem: elem,
|
| | | props: jQuery.extend( {}, properties ),
|
| | | opts: jQuery.extend( true, { specialEasing: {} }, options ),
|
| | | originalProperties: properties,
|
| | | originalOptions: options,
|
| | | startTime: fxNow || createFxNow(),
|
| | | duration: options.duration,
|
| | | tweens: [],
|
| | | createTween: function( prop, end ) {
|
| | | var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
| | | animation.opts.specialEasing[ prop ] || animation.opts.easing );
|
| | | animation.tweens.push( tween );
|
| | | return tween;
|
| | | },
|
| | | stop: function( gotoEnd ) {
|
| | | var index = 0,
|
| | | // if we are going to the end, we want to run all the tweens
|
| | | // otherwise we skip this part
|
| | | length = gotoEnd ? animation.tweens.length : 0;
|
| | | if ( stopped ) {
|
| | | return this;
|
| | | }
|
| | | stopped = true;
|
| | | for ( ; index < length ; index++ ) {
|
| | | animation.tweens[ index ].run( 1 );
|
| | | }
|
| | |
|
| | | // resolve when we played the last frame
|
| | | // otherwise, reject
|
| | | if ( gotoEnd ) {
|
| | | deferred.resolveWith( elem, [ animation, gotoEnd ] );
|
| | | } else {
|
| | | deferred.rejectWith( elem, [ animation, gotoEnd ] );
|
| | | }
|
| | | return this;
|
| | | }
|
| | | }),
|
| | | props = animation.props;
|
| | |
|
| | | propFilter( props, animation.opts.specialEasing );
|
| | |
|
| | | for ( ; index < length ; index++ ) {
|
| | | result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
|
| | | if ( result ) {
|
| | | return result;
|
| | | }
|
| | | }
|
| | |
|
| | | jQuery.map( props, createTween, animation );
|
| | |
|
| | | if ( jQuery.isFunction( animation.opts.start ) ) {
|
| | | animation.opts.start.call( elem, animation );
|
| | | }
|
| | |
|
| | | jQuery.fx.timer(
|
| | | jQuery.extend( tick, {
|
| | | elem: elem,
|
| | | anim: animation,
|
| | | queue: animation.opts.queue
|
| | | })
|
| | | );
|
| | |
|
| | | // attach callbacks from options
|
| | | return animation.progress( animation.opts.progress )
|
| | | .done( animation.opts.done, animation.opts.complete )
|
| | | .fail( animation.opts.fail )
|
| | | .always( animation.opts.always );
|
| | | }
|
| | |
|
| | | function propFilter( props, specialEasing ) {
|
| | | var index, name, easing, value, hooks;
|
| | |
|
| | | // camelCase, specialEasing and expand cssHook pass
|
| | | for ( index in props ) {
|
| | | name = jQuery.camelCase( index );
|
| | | easing = specialEasing[ name ];
|
| | | value = props[ index ];
|
| | | if ( jQuery.isArray( value ) ) {
|
| | | easing = value[ 1 ];
|
| | | value = props[ index ] = value[ 0 ];
|
| | | }
|
| | |
|
| | | if ( index !== name ) {
|
| | | props[ name ] = value;
|
| | | delete props[ index ];
|
| | | }
|
| | |
|
| | | hooks = jQuery.cssHooks[ name ];
|
| | | if ( hooks && "expand" in hooks ) {
|
| | | value = hooks.expand( value );
|
| | | delete props[ name ];
|
| | |
|
| | | // not quite $.extend, this wont overwrite keys already present.
|
| | | // also - reusing 'index' from above because we have the correct "name"
|
| | | for ( index in value ) {
|
| | | if ( !( index in props ) ) {
|
| | | props[ index ] = value[ index ];
|
| | | specialEasing[ index ] = easing;
|
| | | }
|
| | | }
|
| | | } else {
|
| | | specialEasing[ name ] = easing;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | jQuery.Animation = jQuery.extend( Animation, {
|
| | |
|
| | | tweener: function( props, callback ) {
|
| | | if ( jQuery.isFunction( props ) ) {
|
| | | callback = props;
|
| | | props = [ "*" ];
|
| | | } else {
|
| | | props = props.split(" ");
|
| | | }
|
| | |
|
| | | var prop,
|
| | | index = 0,
|
| | | length = props.length;
|
| | |
|
| | | for ( ; index < length ; index++ ) {
|
| | | prop = props[ index ];
|
| | | tweeners[ prop ] = tweeners[ prop ] || [];
|
| | | tweeners[ prop ].unshift( callback );
|
| | | }
|
| | | },
|
| | |
|
| | | prefilter: function( callback, prepend ) {
|
| | | if ( prepend ) {
|
| | | animationPrefilters.unshift( callback );
|
| | | } else {
|
| | | animationPrefilters.push( callback );
|
| | | }
|
| | | }
|
| | | });
|
| | |
|
| | | function defaultPrefilter( elem, props, opts ) {
|
| | | /* jshint validthis: true */
|
| | | var prop, value, toggle, tween, hooks, oldfire,
|
| | | anim = this,
|
| | | orig = {},
|
| | | style = elem.style,
|
| | | hidden = elem.nodeType && isHidden( elem ),
|
| | | dataShow = jQuery._data( elem, "fxshow" );
|
| | |
|
| | | // handle queue: false promises
|
| | | if ( !opts.queue ) {
|
| | | hooks = jQuery._queueHooks( elem, "fx" );
|
| | | if ( hooks.unqueued == null ) {
|
| | | hooks.unqueued = 0;
|
| | | oldfire = hooks.empty.fire;
|
| | | hooks.empty.fire = function() {
|
| | | if ( !hooks.unqueued ) {
|
| | | oldfire();
|
| | | }
|
| | | };
|
| | | }
|
| | | hooks.unqueued++;
|
| | |
|
| | | anim.always(function() {
|
| | | // doing this makes sure that the complete handler will be called
|
| | | // before this completes
|
| | | anim.always(function() {
|
| | | hooks.unqueued--;
|
| | | if ( !jQuery.queue( elem, "fx" ).length ) {
|
| | | hooks.empty.fire();
|
| | | }
|
| | | });
|
| | | });
|
| | | }
|
| | |
|
| | | // height/width overflow pass
|
| | | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
|
| | | // Make sure that nothing sneaks out
|
| | | // Record all 3 overflow attributes because IE does not
|
| | | // change the overflow attribute when overflowX and
|
| | | // overflowY are set to the same value
|
| | | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
|
| | |
|
| | | // Set display property to inline-block for height/width
|
| | | // animations on inline elements that are having width/height animated
|
| | | if ( jQuery.css( elem, "display" ) === "inline" &&
|
| | | jQuery.css( elem, "float" ) === "none" ) {
|
| | |
|
| | | // inline-level elements accept inline-block;
|
| | | // block-level elements need to be inline with layout
|
| | | if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
|
| | | style.display = "inline-block";
|
| | |
|
| | | } else {
|
| | | style.zoom = 1;
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | if ( opts.overflow ) {
|
| | | style.overflow = "hidden";
|
| | | if ( !jQuery.support.shrinkWrapBlocks ) {
|
| | | anim.always(function() {
|
| | | style.overflow = opts.overflow[ 0 ];
|
| | | style.overflowX = opts.overflow[ 1 ];
|
| | | style.overflowY = opts.overflow[ 2 ];
|
| | | });
|
| | | }
|
| | | }
|
| | |
|
| | |
|
| | | // show/hide pass
|
| | | for ( prop in props ) {
|
| | | value = props[ prop ];
|
| | | if ( rfxtypes.exec( value ) ) {
|
| | | delete props[ prop ];
|
| | | toggle = toggle || value === "toggle";
|
| | | if ( value === ( hidden ? "hide" : "show" ) ) {
|
| | | continue;
|
| | | }
|
| | | orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
|
| | | }
|
| | | }
|
| | |
|
| | | if ( !jQuery.isEmptyObject( orig ) ) {
|
| | | if ( dataShow ) {
|
| | | if ( "hidden" in dataShow ) {
|
| | | hidden = dataShow.hidden;
|
| | | }
|
| | | } else {
|
| | | dataShow = jQuery._data( elem, "fxshow", {} );
|
| | | }
|
| | |
|
| | | // store state if its toggle - enables .stop().toggle() to "reverse"
|
| | | if ( toggle ) {
|
| | | dataShow.hidden = !hidden;
|
| | | }
|
| | | if ( hidden ) {
|
| | | jQuery( elem ).show();
|
| | | } else {
|
| | | anim.done(function() {
|
| | | jQuery( elem ).hide();
|
| | | });
|
| | | }
|
| | | anim.done(function() {
|
| | | var prop;
|
| | | jQuery._removeData( elem, "fxshow" );
|
| | | for ( prop in orig ) {
|
| | | jQuery.style( elem, prop, orig[ prop ] );
|
| | | }
|
| | | });
|
| | | for ( prop in orig ) {
|
| | | tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
|
| | |
|
| | | if ( !( prop in dataShow ) ) {
|
| | | dataShow[ prop ] = tween.start;
|
| | | if ( hidden ) {
|
| | | tween.end = tween.start;
|
| | | tween.start = prop === "width" || prop === "height" ? 1 : 0;
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | function Tween( elem, options, prop, end, easing ) {
|
| | | return new Tween.prototype.init( elem, options, prop, end, easing );
|
| | | }
|
| | | jQuery.Tween = Tween;
|
| | |
|
| | | Tween.prototype = {
|
| | | constructor: Tween,
|
| | | init: function( elem, options, prop, end, easing, unit ) {
|
| | | this.elem = elem;
|
| | | this.prop = prop;
|
| | | this.easing = easing || "swing";
|
| | | this.options = options;
|
| | | this.start = this.now = this.cur();
|
| | | this.end = end;
|
| | | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
| | | },
|
| | | cur: function() {
|
| | | var hooks = Tween.propHooks[ this.prop ];
|
| | |
|
| | | return hooks && hooks.get ?
|
| | | hooks.get( this ) :
|
| | | Tween.propHooks._default.get( this );
|
| | | },
|
| | | run: function( percent ) {
|
| | | var eased,
|
| | | hooks = Tween.propHooks[ this.prop ];
|
| | |
|
| | | if ( this.options.duration ) {
|
| | | this.pos = eased = jQuery.easing[ this.easing ](
|
| | | percent, this.options.duration * percent, 0, 1, this.options.duration
|
| | | );
|
| | | } else {
|
| | | this.pos = eased = percent;
|
| | | }
|
| | | this.now = ( this.end - this.start ) * eased + this.start;
|
| | |
|
| | | if ( this.options.step ) {
|
| | | this.options.step.call( this.elem, this.now, this );
|
| | | }
|
| | |
|
| | | if ( hooks && hooks.set ) {
|
| | | hooks.set( this );
|
| | | } else {
|
| | | Tween.propHooks._default.set( this );
|
| | | }
|
| | | return this;
|
| | | }
|
| | | };
|
| | |
|
| | | Tween.prototype.init.prototype = Tween.prototype;
|
| | |
|
| | | Tween.propHooks = {
|
| | | _default: {
|
| | | get: function( tween ) {
|
| | | var result;
|
| | |
|
| | | if ( tween.elem[ tween.prop ] != null &&
|
| | | (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
|
| | | return tween.elem[ tween.prop ];
|
| | | }
|
| | |
|
| | | // passing an empty string as a 3rd parameter to .css will automatically
|
| | | // attempt a parseFloat and fallback to a string if the parse fails
|
| | | // so, simple values such as "10px" are parsed to Float.
|
| | | // complex values such as "rotate(1rad)" are returned as is.
|
| | | result = jQuery.css( tween.elem, tween.prop, "" );
|
| | | // Empty strings, null, undefined and "auto" are converted to 0.
|
| | | return !result || result === "auto" ? 0 : result;
|
| | | },
|
| | | set: function( tween ) {
|
| | | // use step hook for back compat - use cssHook if its there - use .style if its
|
| | | // available and use plain properties where available
|
| | | if ( jQuery.fx.step[ tween.prop ] ) {
|
| | | jQuery.fx.step[ tween.prop ]( tween );
|
| | | } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
|
| | | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
|
| | | } else {
|
| | | tween.elem[ tween.prop ] = tween.now;
|
| | | }
|
| | | }
|
| | | }
|
| | | };
|
| | |
|
| | | // Support: IE <=9
|
| | | // Panic based approach to setting things on disconnected nodes
|
| | |
|
| | | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
| | | set: function( tween ) {
|
| | | if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
| | | tween.elem[ tween.prop ] = tween.now;
|
| | | }
|
| | | }
|
| | | };
|
| | |
|
| | | jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
|
| | | var cssFn = jQuery.fn[ name ];
|
| | | jQuery.fn[ name ] = function( speed, easing, callback ) {
|
| | | return speed == null || typeof speed === "boolean" ?
|
| | | cssFn.apply( this, arguments ) :
|
| | | this.animate( genFx( name, true ), speed, easing, callback );
|
| | | };
|
| | | });
|
| | |
|
| | | jQuery.fn.extend({
|
| | | fadeTo: function( speed, to, easing, callback ) {
|
| | |
|
| | | // show any hidden elements after setting opacity to 0
|
| | | return this.filter( isHidden ).css( "opacity", 0 ).show()
|
| | |
|
| | | // animate to the value specified
|
| | | .end().animate({ opacity: to }, speed, easing, callback );
|
| | | },
|
| | | animate: function( prop, speed, easing, callback ) {
|
| | | var empty = jQuery.isEmptyObject( prop ),
|
| | | optall = jQuery.speed( speed, easing, callback ),
|
| | | doAnimation = function() {
|
| | | // Operate on a copy of prop so per-property easing won't be lost
|
| | | var anim = Animation( this, jQuery.extend( {}, prop ), optall );
|
| | |
|
| | | // Empty animations, or finishing resolves immediately
|
| | | if ( empty || jQuery._data( this, "finish" ) ) {
|
| | | anim.stop( true );
|
| | | }
|
| | | };
|
| | | doAnimation.finish = doAnimation;
|
| | |
|
| | | return empty || optall.queue === false ?
|
| | | this.each( doAnimation ) :
|
| | | this.queue( optall.queue, doAnimation );
|
| | | },
|
| | | stop: function( type, clearQueue, gotoEnd ) {
|
| | | var stopQueue = function( hooks ) {
|
| | | var stop = hooks.stop;
|
| | | delete hooks.stop;
|
| | | stop( gotoEnd );
|
| | | };
|
| | |
|
| | | if ( typeof type !== "string" ) {
|
| | | gotoEnd = clearQueue;
|
| | | clearQueue = type;
|
| | | type = undefined;
|
| | | }
|
| | | if ( clearQueue && type !== false ) {
|
| | | this.queue( type || "fx", [] );
|
| | | }
|
| | |
|
| | | return this.each(function() {
|
| | | var dequeue = true,
|
| | | index = type != null && type + "queueHooks",
|
| | | timers = jQuery.timers,
|
| | | data = jQuery._data( this );
|
| | |
|
| | | if ( index ) {
|
| | | if ( data[ index ] && data[ index ].stop ) {
|
| | | stopQueue( data[ index ] );
|
| | | }
|
| | | } else {
|
| | | for ( index in data ) {
|
| | | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
| | | stopQueue( data[ index ] );
|
| | | }
|
| | | }
|
| | | }
|
| | |
|
| | | for ( index = timers.length; index--; ) {
|
| | | if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
|
| | | timers[ index ].anim.stop( gotoEnd );
|
| | | dequeue = false;
|
| | | timers.splice( index, 1 );
|
| | | }
|
| | | }
|
| | |
|
| | | // start the next in the queue if the last step wasn't forced
|
| | | // timers currently will call their complete callbacks, which will dequeue
|
| | | // but only if they were gotoEnd
|
| | | if ( dequeue || !gotoEnd ) {
|
| | | jQuery.dequeue( this, type );
|
| | | }
|
| | | });
|
| | | },
|
| | | finish: function( type ) {
|
| | | if ( type !== false ) {
|
| | | type = type || "fx";
|
| | | }
|
| | | return this.each(function() {
|
| | | var index,
|
| | | data = jQuery._data( this ),
|
| | | queue = data[ type + "queue" ],
|
| | | hooks = data[ type + "queueHooks" ],
|
| | | timers = jQuery.timers,
|
| | | length = queue ? queue.length : 0;
|
| | |
|
| | | // enable finishing flag on private data
|
| | | data.finish = true;
|
| | |
|
| | | // empty the queue first
|
| | | jQuery.queue( this, type, [] );
|
| | |
|
| | | if ( hooks && hooks.stop ) {
|
| | | hooks.stop.call( this, true );
|
| | | }
|
| | |
|
| | | // look for any active animations, and finish them
|
| | | for ( index = timers.length; index--; ) {
|
| | | if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
|
| | | timers[ index ].anim.stop( true );
|
| | | timers.splice( index, 1 );
|
| | | }
|
| | | }
|
| | |
|
| | | // look for any animations in the old queue and finish them
|
| | | for ( index = 0; index < length; index++ ) {
|
| | | if ( queue[ index ] && queue[ index ].finish ) {
|
| | | queue[ index ].finish.call( this );
|
| | | }
|
| | | }
|
| | |
|
| | | // turn off finishing flag
|
| | | delete data.finish;
|
| | | });
|
| | | }
|
| | | });
|
| | |
|
| | | // Generate parameters to create a standard animation
|
| | | function genFx( type, includeWidth ) {
|
| | | var which,
|
| | | attrs = { height: type },
|
| | | i = 0;
|
| | |
|
| | | // if we include width, step value is 1 to do all cssExpand values,
|
| | | // if we don't include width, step value is 2 to skip over Left and Right
|
| | | includeWidth = includeWidth? 1 : 0;
|
| | | for( ; i < 4 ; i += 2 - includeWidth ) {
|
| | | which = cssExpand[ i ];
|
| | | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
|
| | | }
|
| | |
|
| | | if ( includeWidth ) {
|
| | | attrs.opacity = attrs.width = type;
|
| | | }
|
| | |
|
| | | return attrs;
|
| | | }
|
| | |
|
| | | // Generate shortcuts for custom animations
|
| | | jQuery.each({
|
| | | slideDown: genFx("show"),
|
| | | slideUp: genFx("hide"),
|
| | | slideToggle: genFx("toggle"),
|
| | | fadeIn: { opacity: "show" },
|
| | | fadeOut: { opacity: "hide" },
|
| | | fadeToggle: { opacity: "toggle" }
|
| | | }, function( name, props ) {
|
| | | jQuery.fn[ name ] = function( speed, easing, callback ) {
|
| | | return this.animate( props, speed, easing, callback );
|
| | | };
|
| | | });
|
| | |
|
| | | jQuery.speed = function( speed, easing, fn ) {
|
| | | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
| | | complete: fn || !fn && easing ||
|
| | | jQuery.isFunction( speed ) && speed,
|
| | | duration: speed,
|
| | | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
| | | };
|
| | |
|
| | | opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
|
| | | opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
| | |
|
| | | // normalize opt.queue - true/undefined/null -> "fx"
|
| | | if ( opt.queue == null || opt.queue === true ) {
|
| | | opt.queue = "fx";
|
| | | }
|
| | |
|
| | | // Queueing
|
| | | opt.old = opt.complete;
|
| | |
|
| | | opt.complete = function() {
|
| | | if ( jQuery.isFunction( opt.old ) ) {
|
| | | opt.old.call( this );
|
| | | }
|
| | |
|
| | | if ( opt.queue ) {
|
| | | jQuery.dequeue( this, opt.queue );
|
| | | }
|
| | | };
|
| | |
|
| | | return opt;
|
| | | };
|
| | |
|
| | | jQuery.easing = {
|
| | | linear: function( p ) {
|
| | | return p;
|
| | | },
|
| | | swing: function( p ) {
|
| | | return 0.5 - Math.cos( p*Math.PI ) / 2;
|
| | | }
|
| | | };
|
| | |
|
| | | jQuery.timers = [];
|
| | | jQuery.fx = Tween.prototype.init;
|
| | | jQuery.fx.tick = function() {
|
| | | var timer,
|
| | | timers = jQuery.timers,
|
| | | i = 0;
|
| | |
|
| | | fxNow = jQuery.now();
|
| | |
|
| | | for ( ; i < timers.length; i++ ) {
|
| | | timer = timers[ i ];
|
| | | // Checks the timer has not already been removed
|
| | | if ( !timer() && timers[ i ] === timer ) {
|
| | | timers.splice( i--, 1 );
|
| | | }
|
| | | }
|
| | |
|
| | | if ( !timers.length ) {
|
| | | jQuery.fx.stop();
|
| | | }
|
| | | fxNow = undefined;
|
| | | };
|
| | |
|
| | | jQuery.fx.timer = function( timer ) {
|
| | | if ( timer() && jQuery.timers.push( timer ) ) {
|
| | | jQuery.fx.start();
|
| | | }
|
| | | };
|
| | |
|
| | | jQuery.fx.interval = 13;
|
| | |
|
| | | jQuery.fx.start = function() {
|
| | | if ( !timerId ) {
|
| | | timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
|
| | | }
|
| | | };
|
| | |
|
| | | jQuery.fx.stop = function() {
|
| | | clearInterval( timerId );
|
| | | timerId = null;
|
| | | };
|
| | |
|
| | | jQuery.fx.speeds = {
|
| | | slow: 600,
|
| | | fast: 200,
|
| | | // Default speed
|
| | | _default: 400
|
| | | };
|
| | |
|
| | | // Back Compat <1.8 extension point
|
| | | jQuery.fx.step = {};
|
| | |
|
| | | if ( jQuery.expr && jQuery.expr.filters ) {
|
| | | jQuery.expr.filters.animated = function( elem ) {
|
| | | return jQuery.grep(jQuery.timers, function( fn ) {
|
| | | return elem === fn.elem;
|
| | | }).length;
|
| | | };
|
| | | }
|
| | | jQuery.fn.offset = function( options ) {
|
| | | if ( arguments.length ) {
|
| | | return options === undefined ?
|
| | | this :
|
| | | this.each(function( i ) {
|
| | | jQuery.offset.setOffset( this, options, i );
|
| | | });
|
| | | }
|
| | |
|
| | | var docElem, win,
|
| | | box = { top: 0, left: 0 },
|
| | | elem = this[ 0 ],
|
| | | doc = elem && elem.ownerDocument;
|
| | |
|
| | | if ( !doc ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | docElem = doc.documentElement;
|
| | |
|
| | | // Make sure it's not a disconnected DOM node
|
| | | if ( !jQuery.contains( docElem, elem ) ) {
|
| | | return box;
|
| | | }
|
| | |
|
| | | // If we don't have gBCR, just use 0,0 rather than error
|
| | | // BlackBerry 5, iOS 3 (original iPhone)
|
| | | if ( typeof elem.getBoundingClientRect !== core_strundefined ) {
|
| | | box = elem.getBoundingClientRect();
|
| | | }
|
| | | win = getWindow( doc );
|
| | | return {
|
| | | top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ),
|
| | | left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 )
|
| | | };
|
| | | };
|
| | |
|
| | | jQuery.offset = {
|
| | |
|
| | | setOffset: function( elem, options, i ) {
|
| | | var position = jQuery.css( elem, "position" );
|
| | |
|
| | | // set position first, in-case top/left are set even on static elem
|
| | | if ( position === "static" ) {
|
| | | elem.style.position = "relative";
|
| | | }
|
| | |
|
| | | var curElem = jQuery( elem ),
|
| | | curOffset = curElem.offset(),
|
| | | curCSSTop = jQuery.css( elem, "top" ),
|
| | | curCSSLeft = jQuery.css( elem, "left" ),
|
| | | calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
|
| | | props = {}, curPosition = {}, curTop, curLeft;
|
| | |
|
| | | // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
| | | if ( calculatePosition ) {
|
| | | curPosition = curElem.position();
|
| | | curTop = curPosition.top;
|
| | | curLeft = curPosition.left;
|
| | | } else {
|
| | | curTop = parseFloat( curCSSTop ) || 0;
|
| | | curLeft = parseFloat( curCSSLeft ) || 0;
|
| | | }
|
| | |
|
| | | if ( jQuery.isFunction( options ) ) {
|
| | | options = options.call( elem, i, curOffset );
|
| | | }
|
| | |
|
| | | if ( options.top != null ) {
|
| | | props.top = ( options.top - curOffset.top ) + curTop;
|
| | | }
|
| | | if ( options.left != null ) {
|
| | | props.left = ( options.left - curOffset.left ) + curLeft;
|
| | | }
|
| | |
|
| | | if ( "using" in options ) {
|
| | | options.using.call( elem, props );
|
| | | } else {
|
| | | curElem.css( props );
|
| | | }
|
| | | }
|
| | | };
|
| | |
|
| | |
|
| | | jQuery.fn.extend({
|
| | |
|
| | | position: function() {
|
| | | if ( !this[ 0 ] ) {
|
| | | return;
|
| | | }
|
| | |
|
| | | var offsetParent, offset,
|
| | | parentOffset = { top: 0, left: 0 },
|
| | | elem = this[ 0 ];
|
| | |
|
| | | // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent
|
| | | if ( jQuery.css( elem, "position" ) === "fixed" ) {
|
| | | // we assume that getBoundingClientRect is available when computed position is fixed
|
| | | offset = elem.getBoundingClientRect();
|
| | | } else {
|
| | | // Get *real* offsetParent
|
| | | offsetParent = this.offsetParent();
|
| | |
|
| | | // Get correct offsets
|
| | | offset = this.offset();
|
| | | if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
|
| | | parentOffset = offsetParent.offset();
|
| | | }
|
| | |
|
| | | // Add offsetParent borders
|
| | | parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
|
| | | parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
|
| | | }
|
| | |
|
| | | // Subtract parent offsets and element margins
|
| | | // note: when an element has margin: auto the offsetLeft and marginLeft
|
| | | // are the same in Safari causing offset.left to incorrectly be 0
|
| | | return {
|
| | | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
|
| | | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true)
|
| | | };
|
| | | },
|
| | |
|
| | | offsetParent: function() {
|
| | | return this.map(function() {
|
| | | var offsetParent = this.offsetParent || docElem;
|
| | | while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) {
|
| | | offsetParent = offsetParent.offsetParent;
|
| | | }
|
| | | return offsetParent || docElem;
|
| | | });
|
| | | }
|
| | | });
|
| | |
|
| | |
|
| | | // Create scrollLeft and scrollTop methods
|
| | | jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
|
| | | var top = /Y/.test( prop );
|
| | |
|
| | | jQuery.fn[ method ] = function( val ) {
|
| | | return jQuery.access( this, function( elem, method, val ) {
|
| | | var win = getWindow( elem );
|
| | |
|
| | | if ( val === undefined ) {
|
| | | return win ? (prop in win) ? win[ prop ] :
|
| | | win.document.documentElement[ method ] :
|
| | | elem[ method ];
|
| | | }
|
| | |
|
| | | if ( win ) {
|
| | | win.scrollTo(
|
| | | !top ? val : jQuery( win ).scrollLeft(),
|
| | | top ? val : jQuery( win ).scrollTop()
|
| | | );
|
| | |
|
| | | } else {
|
| | | elem[ method ] = val;
|
| | | }
|
| | | }, method, val, arguments.length, null );
|
| | | };
|
| | | });
|
| | |
|
| | | function getWindow( elem ) {
|
| | | return jQuery.isWindow( elem ) ?
|
| | | elem :
|
| | | elem.nodeType === 9 ?
|
| | | elem.defaultView || elem.parentWindow :
|
| | | false;
|
| | | }
|
| | | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
| | | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
| | | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
|
| | | // margin is only for outerHeight, outerWidth
|
| | | jQuery.fn[ funcName ] = function( margin, value ) {
|
| | | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
|
| | | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
|
| | |
|
| | | return jQuery.access( this, function( elem, type, value ) {
|
| | | var doc;
|
| | |
|
| | | if ( jQuery.isWindow( elem ) ) {
|
| | | // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
| | | // isn't a whole lot we can do. See pull request at this URL for discussion:
|
| | | // https://github.com/jquery/jquery/pull/764
|
| | | return elem.document.documentElement[ "client" + name ];
|
| | | }
|
| | |
|
| | | // Get document width or height
|
| | | if ( elem.nodeType === 9 ) {
|
| | | doc = elem.documentElement;
|
| | |
|
| | | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
|
| | | // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
|
| | | return Math.max(
|
| | | elem.body[ "scroll" + name ], doc[ "scroll" + name ],
|
| | | elem.body[ "offset" + name ], doc[ "offset" + name ],
|
| | | doc[ "client" + name ]
|
| | | );
|
| | | }
|
| | |
|
| | | return value === undefined ?
|
| | | // Get width or height on the element, requesting but not forcing parseFloat
|
| | | jQuery.css( elem, type, extra ) :
|
| | |
|
| | | // Set width or height on the element
|
| | | jQuery.style( elem, type, value, extra );
|
| | | }, type, chainable ? margin : undefined, chainable, null );
|
| | | };
|
| | | });
|
| | | });
|
| | | // Limit scope pollution from any deprecated API
|
| | | // (function() {
|
| | |
|
| | | // The number of elements contained in the matched element set
|
| | | jQuery.fn.size = function() {
|
| | | return this.length;
|
| | | };
|
| | |
|
| | | jQuery.fn.andSelf = jQuery.fn.addBack;
|
| | |
|
| | | // })();
|
| | | if ( typeof module === "object" && module && typeof module.exports === "object" ) {
|
| | | // Expose jQuery as module.exports in loaders that implement the Node
|
| | | // module pattern (including browserify). Do not create the global, since
|
| | | // the user will be storing it themselves locally, and globals are frowned
|
| | | // upon in the Node module world.
|
| | | module.exports = jQuery;
|
| | | } else {
|
| | | // Otherwise expose jQuery to the global object as usual
|
| | | window.jQuery = window.$ = jQuery;
|
| | |
|
| | | // Register as a named AMD module, since jQuery can be concatenated with other
|
| | | // files that may use define, but not via a proper concatenation script that
|
| | | // understands anonymous AMD modules. A named AMD is safest and most robust
|
| | | // way to register. Lowercase jquery is used because AMD module names are
|
| | | // derived from file names, and jQuery is normally delivered in a lowercase
|
| | | // file name. Do this after creating the global so that if an AMD module wants
|
| | | // to call noConflict to hide this version of jQuery, it will work.
|
| | | if ( typeof define === "function" && define.amd ) {
|
| | | define( "jquery", [], function () { return jQuery; } );
|
| | | }
|
| | | }
|
| | |
|
| | | })( window );
|