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| 0,0 → 1,9300 |
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| /*! |
| * jQuery JavaScript Library v1.7 |
| * http://jquery.com/ |
| * |
| * Copyright 2011, John Resig |
| * Dual licensed under the MIT or GPL Version 2 licenses. |
| * http://jquery.org/license |
| * |
| * Includes Sizzle.js |
| * http://sizzlejs.com/ |
| * Copyright 2011, The Dojo Foundation |
| * Released under the MIT, BSD, and GPL Licenses. |
| * |
| * Date: Thu Nov 3 16:18:21 2011 -0400 |
| */ |
| (function( window, undefined ) { |
| |
| // Use the correct document accordingly with window argument (sandbox) |
| var document = window.document, |
| navigator = window.navigator, |
| location = window.location; |
| var jQuery = (function() { |
| |
| // Define a local copy of jQuery |
| var jQuery = function( selector, context ) { |
| // The jQuery object is actually just the init constructor 'enhanced' |
| return new jQuery.fn.init( selector, context, rootjQuery ); |
| }, |
| |
| // Map over jQuery in case of overwrite |
| _jQuery = window.jQuery, |
| |
| // Map over the $ in case of overwrite |
| _$ = window.$, |
| |
| // A central reference to the root jQuery(document) |
| rootjQuery, |
| |
| // A simple way to check for HTML strings or ID strings |
| // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) |
| quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/, |
| |
| // Check if a string has a non-whitespace character in it |
| rnotwhite = /\S/, |
| |
| // Used for trimming whitespace |
| trimLeft = /^\s+/, |
| trimRight = /\s+$/, |
| |
| // Check for digits |
| rdigit = /\d/, |
| |
| // Match a standalone tag |
| rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, |
| |
| // JSON RegExp |
| rvalidchars = /^[\],:{}\s]*$/, |
| rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, |
| rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, |
| rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, |
| |
| // Useragent RegExp |
| rwebkit = /(webkit)[ \/]([\w.]+)/, |
| ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, |
| rmsie = /(msie) ([\w.]+)/, |
| rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, |
| |
| // Matches dashed string for camelizing |
| rdashAlpha = /-([a-z]|[0-9])/ig, |
| rmsPrefix = /^-ms-/, |
| |
| // Used by jQuery.camelCase as callback to replace() |
| fcamelCase = function( all, letter ) { |
| return ( letter + "" ).toUpperCase(); |
| }, |
| |
| // Keep a UserAgent string for use with jQuery.browser |
| userAgent = navigator.userAgent, |
| |
| // For matching the engine and version of the browser |
| browserMatch, |
| |
| // The deferred used on DOM ready |
| readyList, |
| |
| // The ready event handler |
| DOMContentLoaded, |
| |
| // Save a reference to some core methods |
| toString = Object.prototype.toString, |
| hasOwn = Object.prototype.hasOwnProperty, |
| push = Array.prototype.push, |
| slice = Array.prototype.slice, |
| trim = String.prototype.trim, |
| indexOf = Array.prototype.indexOf, |
| |
| // [[Class]] -> type pairs |
| class2type = {}; |
| |
| jQuery.fn = jQuery.prototype = { |
| constructor: jQuery, |
| init: function( selector, context, rootjQuery ) { |
| var match, elem, ret, doc; |
| |
| // Handle $(""), $(null), or $(undefined) |
| if ( !selector ) { |
| return this; |
| } |
| |
| // Handle $(DOMElement) |
| if ( selector.nodeType ) { |
| this.context = this[0] = selector; |
| this.length = 1; |
| return this; |
| } |
| |
| // The body element only exists once, optimize finding it |
| if ( selector === "body" && !context && document.body ) { |
| this.context = document; |
| this[0] = document.body; |
| this.selector = selector; |
| this.length = 1; |
| return this; |
| } |
| |
| // Handle HTML strings |
| if ( typeof selector === "string" ) { |
| // Are we dealing with HTML string or an ID? |
| 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 = quickExpr.exec( selector ); |
| } |
| |
| // Verify a match, and that no context was specified for #id |
| if ( match && (match[1] || !context) ) { |
| |
| // HANDLE: $(html) -> $(array) |
| if ( match[1] ) { |
| context = context instanceof jQuery ? context[0] : context; |
| doc = ( context ? context.ownerDocument || context : document ); |
| |
| // If a single string is passed in and it's a single tag |
| // just do a createElement and skip the rest |
| ret = rsingleTag.exec( selector ); |
| |
| if ( ret ) { |
| if ( jQuery.isPlainObject( context ) ) { |
| selector = [ document.createElement( ret[1] ) ]; |
| jQuery.fn.attr.call( selector, context, true ); |
| |
| } else { |
| selector = [ doc.createElement( ret[1] ) ]; |
| } |
| |
| } else { |
| ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); |
| selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes; |
| } |
| |
| return jQuery.merge( this, selector ); |
| |
| // 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: $(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 current version of jQuery being used |
| jquery: "1.7", |
| |
| // The default length of a jQuery object is 0 |
| length: 0, |
| |
| // The number of elements contained in the matched element set |
| size: function() { |
| return this.length; |
| }, |
| |
| toArray: function() { |
| return slice.call( this, 0 ); |
| }, |
| |
| // 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, name, selector ) { |
| // Build a new jQuery matched element set |
| var ret = this.constructor(); |
| |
| if ( jQuery.isArray( elems ) ) { |
| push.apply( ret, elems ); |
| |
| } else { |
| jQuery.merge( ret, elems ); |
| } |
| |
| // Add the old object onto the stack (as a reference) |
| ret.prevObject = this; |
| |
| ret.context = this.context; |
| |
| if ( name === "find" ) { |
| ret.selector = this.selector + ( this.selector ? " " : "" ) + selector; |
| } else if ( name ) { |
| ret.selector = this.selector + "." + name + "(" + selector + ")"; |
| } |
| |
| // 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 ) { |
| // Attach the listeners |
| jQuery.bindReady(); |
| |
| // Add the callback |
| readyList.add( fn ); |
| |
| return this; |
| }, |
| |
| eq: function( i ) { |
| return i === -1 ? |
| this.slice( i ) : |
| this.slice( i, +i + 1 ); |
| }, |
| |
| first: function() { |
| return this.eq( 0 ); |
| }, |
| |
| last: function() { |
| return this.eq( -1 ); |
| }, |
| |
| slice: function() { |
| return this.pushStack( slice.apply( this, arguments ), |
| "slice", slice.call(arguments).join(",") ); |
| }, |
| |
| 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: 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 options, name, src, copy, copyIsArray, 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({ |
| 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 ) { |
| // Either a released hold or an DOMready/load event and not yet ready |
| if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) { |
| // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). |
| if ( !document.body ) { |
| return setTimeout( jQuery.ready, 1 ); |
| } |
| |
| // 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.fireWith( document, [ jQuery ] ); |
| |
| // Trigger any bound ready events |
| if ( jQuery.fn.trigger ) { |
| jQuery( document ).trigger( "ready" ).unbind( "ready" ); |
| } |
| } |
| }, |
| |
| bindReady: function() { |
| if ( readyList ) { |
| return; |
| } |
| |
| readyList = jQuery.Callbacks( "once memory" ); |
| |
| // Catch cases where $(document).ready() is called after the |
| // browser event has already occurred. |
| if ( document.readyState === "complete" ) { |
| // Handle it asynchronously to allow scripts the opportunity to delay ready |
| return setTimeout( jQuery.ready, 1 ); |
| } |
| |
| // Mozilla, Opera and webkit nightlies currently support this event |
| if ( document.addEventListener ) { |
| // Use the handy event callback |
| document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); |
| |
| // A fallback to window.onload, that will always work |
| window.addEventListener( "load", jQuery.ready, false ); |
| |
| // If IE event model is used |
| } else if ( document.attachEvent ) { |
| // ensure firing before onload, |
| // maybe late but safe also for iframes |
| document.attachEvent( "onreadystatechange", DOMContentLoaded ); |
| |
| // A fallback to window.onload, that will always work |
| window.attachEvent( "onload", jQuery.ready ); |
| |
| // If IE and not a frame |
| // continually check to see if the document is ready |
| var toplevel = false; |
| |
| try { |
| toplevel = window.frameElement == null; |
| } catch(e) {} |
| |
| if ( document.documentElement.doScroll && toplevel ) { |
| doScrollCheck(); |
| } |
| } |
| }, |
| |
| // 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"; |
| }, |
| |
| // A crude way of determining if an object is a window |
| isWindow: function( obj ) { |
| return obj && typeof obj === "object" && "setInterval" in obj; |
| }, |
| |
| isNumeric: function( obj ) { |
| return obj != null && rdigit.test( obj ) && !isNaN( obj ); |
| }, |
| |
| type: function( obj ) { |
| return obj == null ? |
| String( obj ) : |
| class2type[ toString.call(obj) ] || "object"; |
| }, |
| |
| isPlainObject: function( obj ) { |
| // 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 && |
| !hasOwn.call(obj, "constructor") && |
| !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { |
| return false; |
| } |
| } catch ( e ) { |
| // IE8,9 Will throw exceptions on certain host objects #9897 |
| return false; |
| } |
| |
| // Own properties are enumerated firstly, so to speed up, |
| // if last one is own, then all properties are own. |
| |
| var key; |
| for ( key in obj ) {} |
| |
| return key === undefined || hasOwn.call( obj, key ); |
| }, |
| |
| isEmptyObject: function( obj ) { |
| for ( var name in obj ) { |
| return false; |
| } |
| return true; |
| }, |
| |
| error: function( msg ) { |
| throw msg; |
| }, |
| |
| parseJSON: function( data ) { |
| if ( typeof data !== "string" || !data ) { |
| return null; |
| } |
| |
| // Make sure leading/trailing whitespace is removed (IE can't handle it) |
| data = jQuery.trim( data ); |
| |
| // Attempt to parse using the native JSON parser first |
| if ( window.JSON && window.JSON.parse ) { |
| return window.JSON.parse( 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; |
| 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 && rnotwhite.test( 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.toUpperCase() === name.toUpperCase(); |
| }, |
| |
| // args is for internal usage only |
| each: function( object, callback, args ) { |
| var name, i = 0, |
| length = object.length, |
| isObj = length === undefined || jQuery.isFunction( object ); |
| |
| if ( args ) { |
| if ( isObj ) { |
| for ( name in object ) { |
| if ( callback.apply( object[ name ], args ) === false ) { |
| break; |
| } |
| } |
| } else { |
| for ( ; i < length; ) { |
| if ( callback.apply( object[ i++ ], args ) === false ) { |
| break; |
| } |
| } |
| } |
| |
| // A special, fast, case for the most common use of each |
| } else { |
| if ( isObj ) { |
| for ( name in object ) { |
| if ( callback.call( object[ name ], name, object[ name ] ) === false ) { |
| break; |
| } |
| } |
| } else { |
| for ( ; i < length; ) { |
| if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) { |
| break; |
| } |
| } |
| } |
| } |
| |
| return object; |
| }, |
| |
| // Use native String.trim function wherever possible |
| trim: trim ? |
| function( text ) { |
| return text == null ? |
| "" : |
| trim.call( text ); |
| } : |
| |
| // Otherwise use our own trimming functionality |
| function( text ) { |
| return text == null ? |
| "" : |
| text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); |
| }, |
| |
| // results is for internal usage only |
| makeArray: function( array, results ) { |
| var ret = results || []; |
| |
| if ( array != null ) { |
| // The window, strings (and functions) also have 'length' |
| // The extra typeof function check is to prevent crashes |
| // in Safari 2 (See: #3039) |
| // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 |
| var type = jQuery.type( array ); |
| |
| if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { |
| push.call( ret, array ); |
| } else { |
| jQuery.merge( ret, array ); |
| } |
| } |
| |
| return ret; |
| }, |
| |
| inArray: function( elem, array, i ) { |
| var len; |
| |
| if ( array ) { |
| if ( indexOf ) { |
| return indexOf.call( array, elem, i ); |
| } |
| |
| len = array.length; |
| i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; |
| |
| for ( ; i < len; i++ ) { |
| // Skip accessing in sparse arrays |
| if ( i in array && array[ i ] === elem ) { |
| return i; |
| } |
| } |
| } |
| |
| return -1; |
| }, |
| |
| merge: function( first, second ) { |
| var i = first.length, |
| j = 0; |
| |
| if ( typeof second.length === "number" ) { |
| for ( var l = second.length; 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 ret = [], retVal; |
| inv = !!inv; |
| |
| // Go through the array, only saving the items |
| // that pass the validator function |
| for ( var i = 0, length = elems.length; 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, key, ret = [], |
| i = 0, |
| length = elems.length, |
| // jquery objects are treated as arrays |
| isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ; |
| |
| // 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 ( key in elems ) { |
| value = callback( elems[ key ], key, arg ); |
| |
| if ( value != null ) { |
| ret[ ret.length ] = value; |
| } |
| } |
| } |
| |
| // Flatten any nested arrays |
| return ret.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 ) { |
| if ( typeof context === "string" ) { |
| var 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 |
| var args = slice.call( arguments, 2 ), |
| proxy = function() { |
| return fn.apply( context, args.concat( 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 || proxy.guid || jQuery.guid++; |
| |
| return proxy; |
| }, |
| |
| // Mutifunctional method to get and set values to a collection |
| // The value/s can optionally be executed if it's a function |
| access: function( elems, key, value, exec, fn, pass ) { |
| var length = elems.length; |
| |
| // Setting many attributes |
| if ( typeof key === "object" ) { |
| for ( var k in key ) { |
| jQuery.access( elems, k, key[k], exec, fn, value ); |
| } |
| return elems; |
| } |
| |
| // Setting one attribute |
| if ( value !== undefined ) { |
| // Optionally, function values get executed if exec is true |
| exec = !pass && exec && jQuery.isFunction(value); |
| |
| for ( var i = 0; i < length; i++ ) { |
| fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); |
| } |
| |
| return elems; |
| } |
| |
| // Getting an attribute |
| return length ? fn( elems[0], key ) : undefined; |
| }, |
| |
| now: function() { |
| return ( new Date() ).getTime(); |
| }, |
| |
| // Use of jQuery.browser is frowned upon. |
| // More details: http://docs.jquery.com/Utilities/jQuery.browser |
| uaMatch: function( ua ) { |
| ua = ua.toLowerCase(); |
| |
| var match = rwebkit.exec( ua ) || |
| ropera.exec( ua ) || |
| rmsie.exec( ua ) || |
| ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || |
| []; |
| |
| return { browser: match[1] || "", version: match[2] || "0" }; |
| }, |
| |
| sub: function() { |
| function jQuerySub( selector, context ) { |
| return new jQuerySub.fn.init( selector, context ); |
| } |
| jQuery.extend( true, jQuerySub, this ); |
| jQuerySub.superclass = this; |
| jQuerySub.fn = jQuerySub.prototype = this(); |
| jQuerySub.fn.constructor = jQuerySub; |
| jQuerySub.sub = this.sub; |
| jQuerySub.fn.init = function init( selector, context ) { |
| if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { |
| context = jQuerySub( context ); |
| } |
| |
| return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); |
| }; |
| jQuerySub.fn.init.prototype = jQuerySub.fn; |
| var rootjQuerySub = jQuerySub(document); |
| return jQuerySub; |
| }, |
| |
| browser: {} |
| }); |
| |
| // Populate the class2type map |
| jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { |
| class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
| }); |
| |
| browserMatch = jQuery.uaMatch( userAgent ); |
| if ( browserMatch.browser ) { |
| jQuery.browser[ browserMatch.browser ] = true; |
| jQuery.browser.version = browserMatch.version; |
| } |
| |
| // Deprecated, use jQuery.browser.webkit instead |
| if ( jQuery.browser.webkit ) { |
| jQuery.browser.safari = true; |
| } |
| |
| // IE doesn't match non-breaking spaces with \s |
| if ( rnotwhite.test( "\xA0" ) ) { |
| trimLeft = /^[\s\xA0]+/; |
| trimRight = /[\s\xA0]+$/; |
| } |
| |
| // All jQuery objects should point back to these |
| rootjQuery = jQuery(document); |
| |
| // Cleanup functions for the document ready method |
| if ( document.addEventListener ) { |
| DOMContentLoaded = function() { |
| document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); |
| jQuery.ready(); |
| }; |
| |
| } else if ( document.attachEvent ) { |
| DOMContentLoaded = function() { |
| // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). |
| if ( document.readyState === "complete" ) { |
| document.detachEvent( "onreadystatechange", DOMContentLoaded ); |
| jQuery.ready(); |
| } |
| }; |
| } |
| |
| // The DOM ready check for Internet Explorer |
| function doScrollCheck() { |
| if ( jQuery.isReady ) { |
| return; |
| } |
| |
| try { |
| // If IE is used, use the trick by Diego Perini |
| // http://javascript.nwbox.com/IEContentLoaded/ |
| document.documentElement.doScroll("left"); |
| } catch(e) { |
| setTimeout( doScrollCheck, 1 ); |
| return; |
| } |
| |
| // and execute any waiting functions |
| jQuery.ready(); |
| } |
| |
| // Expose jQuery as an AMD module, but only for AMD loaders that |
| // understand the issues with loading multiple versions of jQuery |
| // in a page that all might call define(). The loader will indicate |
| // they have special allowances for multiple jQuery versions by |
| // specifying define.amd.jQuery = true. Register as a named module, |
| // since jQuery can be concatenated with other files that may use define, |
| // but not use 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. |
| if ( typeof define === "function" && define.amd && define.amd.jQuery ) { |
| define( "jquery", [], function () { return jQuery; } ); |
| } |
| |
| return jQuery; |
| |
| })(); |
| |
| |
| // String to Object flags format cache |
| var flagsCache = {}; |
| |
| // Convert String-formatted flags into Object-formatted ones and store in cache |
| function createFlags( flags ) { |
| var object = flagsCache[ flags ] = {}, |
| i, length; |
| flags = flags.split( /\s+/ ); |
| for ( i = 0, length = flags.length; i < length; i++ ) { |
| object[ flags[i] ] = true; |
| } |
| return object; |
| } |
| |
| /* |
| * Create a callback list using the following parameters: |
| * |
| * flags: an optional list of space-separated flags that will change how |
| * the callback list behaves |
| * |
| * By default a callback list will act like an event callback list and can be |
| * "fired" multiple times. |
| * |
| * Possible flags: |
| * |
| * 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( flags ) { |
| |
| // Convert flags from String-formatted to Object-formatted |
| // (we check in cache first) |
| flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {}; |
| |
| var // Actual callback list |
| list = [], |
| // Stack of fire calls for repeatable lists |
| stack = [], |
| // Last fire value (for non-forgettable lists) |
| memory, |
| // Flag to know if list is currently firing |
| firing, |
| // First callback to fire (used internally by add and fireWith) |
| firingStart, |
| // End of the loop when firing |
| firingLength, |
| // Index of currently firing callback (modified by remove if needed) |
| firingIndex, |
| // Add one or several callbacks to the list |
| add = function( args ) { |
| var i, |
| length, |
| elem, |
| type, |
| actual; |
| for ( i = 0, length = args.length; i < length; i++ ) { |
| elem = args[ i ]; |
| type = jQuery.type( elem ); |
| if ( type === "array" ) { |
| // Inspect recursively |
| add( elem ); |
| } else if ( type === "function" ) { |
| // Add if not in unique mode and callback is not in |
| if ( !flags.unique || !self.has( elem ) ) { |
| list.push( elem ); |
| } |
| } |
| } |
| }, |
| // Fire callbacks |
| fire = function( context, args ) { |
| args = args || []; |
| memory = !flags.memory || [ context, args ]; |
| firing = true; |
| firingIndex = firingStart || 0; |
| firingStart = 0; |
| firingLength = list.length; |
| for ( ; list && firingIndex < firingLength; firingIndex++ ) { |
| if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) { |
| memory = true; // Mark as halted |
| break; |
| } |
| } |
| firing = false; |
| if ( list ) { |
| if ( !flags.once ) { |
| if ( stack && stack.length ) { |
| memory = stack.shift(); |
| self.fireWith( memory[ 0 ], memory[ 1 ] ); |
| } |
| } else if ( memory === true ) { |
| self.disable(); |
| } else { |
| list = []; |
| } |
| } |
| }, |
| // Actual Callbacks object |
| self = { |
| // Add a callback or a collection of callbacks to the list |
| add: function() { |
| if ( list ) { |
| var length = list.length; |
| add( 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, unless previous |
| // firing was halted (stopOnFalse) |
| } else if ( memory && memory !== true ) { |
| firingStart = length; |
| fire( memory[ 0 ], memory[ 1 ] ); |
| } |
| } |
| return this; |
| }, |
| // Remove a callback from the list |
| remove: function() { |
| if ( list ) { |
| var args = arguments, |
| argIndex = 0, |
| argLength = args.length; |
| for ( ; argIndex < argLength ; argIndex++ ) { |
| for ( var i = 0; i < list.length; i++ ) { |
| if ( args[ argIndex ] === list[ i ] ) { |
| // Handle firingIndex and firingLength |
| if ( firing ) { |
| if ( i <= firingLength ) { |
| firingLength--; |
| if ( i <= firingIndex ) { |
| firingIndex--; |
| } |
| } |
| } |
| // Remove the element |
| list.splice( i--, 1 ); |
| // If we have some unicity property then |
| // we only need to do this once |
| if ( flags.unique ) { |
| break; |
| } |
| } |
| } |
| } |
| } |
| return this; |
| }, |
| // Control if a given callback is in the list |
| has: function( fn ) { |
| if ( list ) { |
| var i = 0, |
| length = list.length; |
| for ( ; i < length; i++ ) { |
| if ( fn === list[ i ] ) { |
| return true; |
| } |
| } |
| } |
| return false; |
| }, |
| // Remove all callbacks from the list |
| empty: function() { |
| list = []; |
| 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 || memory === true ) { |
| 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 ( stack ) { |
| if ( firing ) { |
| if ( !flags.once ) { |
| stack.push( [ context, args ] ); |
| } |
| } else if ( !( flags.once && memory ) ) { |
| fire( context, 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 !!memory; |
| } |
| }; |
| |
| return self; |
| }; |
| |
| |
| |
| |
| var // Static reference to slice |
| sliceDeferred = [].slice; |
| |
| jQuery.extend({ |
| |
| Deferred: function( func ) { |
| var doneList = jQuery.Callbacks( "once memory" ), |
| failList = jQuery.Callbacks( "once memory" ), |
| progressList = jQuery.Callbacks( "memory" ), |
| state = "pending", |
| lists = { |
| resolve: doneList, |
| reject: failList, |
| notify: progressList |
| }, |
| promise = { |
| done: doneList.add, |
| fail: failList.add, |
| progress: progressList.add, |
| |
| state: function() { |
| return state; |
| }, |
| |
| // Deprecated |
| isResolved: doneList.fired, |
| isRejected: failList.fired, |
| |
| then: function( doneCallbacks, failCallbacks, progressCallbacks ) { |
| deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks ); |
| return this; |
| }, |
| always: function() { |
| return deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments ); |
| }, |
| pipe: function( fnDone, fnFail, fnProgress ) { |
| return jQuery.Deferred(function( newDefer ) { |
| jQuery.each( { |
| done: [ fnDone, "resolve" ], |
| fail: [ fnFail, "reject" ], |
| progress: [ fnProgress, "notify" ] |
| }, function( handler, data ) { |
| var fn = data[ 0 ], |
| action = data[ 1 ], |
| returned; |
| if ( jQuery.isFunction( fn ) ) { |
| deferred[ handler ](function() { |
| returned = fn.apply( this, arguments ); |
| if ( returned && jQuery.isFunction( returned.promise ) ) { |
| returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify ); |
| } else { |
| newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] ); |
| } |
| }); |
| } else { |
| deferred[ handler ]( newDefer[ action ] ); |
| } |
| }); |
| }).promise(); |
| }, |
| // Get a promise for this deferred |
| // If obj is provided, the promise aspect is added to the object |
| promise: function( obj ) { |
| if ( obj == null ) { |
| obj = promise; |
| } else { |
| for ( var key in promise ) { |
| obj[ key ] = promise[ key ]; |
| } |
| } |
| return obj; |
| } |
| }, |
| deferred = promise.promise({}), |
| key; |
| |
| for ( key in lists ) { |
| deferred[ key ] = lists[ key ].fire; |
| deferred[ key + "With" ] = lists[ key ].fireWith; |
| } |
| |
| // Handle state |
| deferred.done( function() { |
| state = "resolved"; |
| }, failList.disable, progressList.lock ).fail( function() { |
| state = "rejected"; |
| }, doneList.disable, progressList.lock ); |
| |
| // Call given func if any |
| if ( func ) { |
| func.call( deferred, deferred ); |
| } |
| |
| // All done! |
| return deferred; |
| }, |
| |
| // Deferred helper |
| when: function( firstParam ) { |
| var args = sliceDeferred.call( arguments, 0 ), |
| i = 0, |
| length = args.length, |
| pValues = new Array( length ), |
| count = length, |
| pCount = length, |
| deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ? |
| firstParam : |
| jQuery.Deferred(), |
| promise = deferred.promise(); |
| function resolveFunc( i ) { |
| return function( value ) { |
| args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; |
| if ( !( --count ) ) { |
| deferred.resolveWith( deferred, args ); |
| } |
| }; |
| } |
| function progressFunc( i ) { |
| return function( value ) { |
| pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; |
| deferred.notifyWith( promise, pValues ); |
| }; |
| } |
| if ( length > 1 ) { |
| for ( ; i < length; i++ ) { |
| if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) { |
| args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) ); |
| } else { |
| --count; |
| } |
| } |
| if ( !count ) { |
| deferred.resolveWith( deferred, args ); |
| } |
| } else if ( deferred !== firstParam ) { |
| deferred.resolveWith( deferred, length ? [ firstParam ] : [] ); |
| } |
| return promise; |
| } |
| }); |
| |
| |
| |
| |
| jQuery.support = (function() { |
| |
| var div = document.createElement( "div" ), |
| documentElement = document.documentElement, |
| all, |
| a, |
| select, |
| opt, |
| input, |
| marginDiv, |
| support, |
| fragment, |
| body, |
| testElementParent, |
| testElement, |
| testElementStyle, |
| tds, |
| events, |
| eventName, |
| i, |
| isSupported; |
| |
| // Preliminary tests |
| div.setAttribute("className", "t"); |
| div.innerHTML = " <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/><nav></nav>"; |
| |
| |
| all = div.getElementsByTagName( "*" ); |
| a = div.getElementsByTagName( "a" )[ 0 ]; |
| |
| // Can't get basic test support |
| if ( !all || !all.length || !a ) { |
| return {}; |
| } |
| |
| // First batch of supports tests |
| select = document.createElement( "select" ); |
| opt = select.appendChild( document.createElement("option") ); |
| input = div.getElementsByTagName( "input" )[ 0 ]; |
| |
| support = { |
| // IE strips leading whitespace when .innerHTML is used |
| leadingWhitespace: ( div.firstChild.nodeType === 3 ), |
| |
| // Make sure that tbody elements aren't automatically inserted |
| // IE will insert them into empty tables |
| tbody: !div.getElementsByTagName( "tbody" ).length, |
| |
| // Make sure that link elements get serialized correctly by innerHTML |
| // This requires a wrapper element in IE |
| htmlSerialize: !!div.getElementsByTagName( "link" ).length, |
| |
| // Get the style information from getAttribute |
| // (IE uses .cssText instead) |
| style: /top/.test( a.getAttribute("style") ), |
| |
| // Make sure that URLs aren't manipulated |
| // (IE normalizes it by default) |
| 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 |
| opacity: /^0.55/.test( a.style.opacity ), |
| |
| // Verify style float existence |
| // (IE uses styleFloat instead of cssFloat) |
| cssFloat: !!a.style.cssFloat, |
| |
| // Make sure unknown elements (like HTML5 elems) are handled appropriately |
| unknownElems: !!div.getElementsByTagName( "nav" ).length, |
| |
| // Make sure that if no value is specified for a checkbox |
| // that it defaults to "on". |
| // (WebKit defaults to "" instead) |
| checkOn: ( input.value === "on" ), |
| |
| // 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) |
| optSelected: opt.selected, |
| |
| // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) |
| getSetAttribute: div.className !== "t", |
| |
| // Tests for enctype support on a form(#6743) |
| enctype: !!document.createElement("form").enctype, |
| |
| // Will be defined later |
| submitBubbles: true, |
| changeBubbles: true, |
| focusinBubbles: false, |
| deleteExpando: true, |
| noCloneEvent: true, |
| inlineBlockNeedsLayout: false, |
| shrinkWrapBlocks: false, |
| reliableMarginRight: 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; |
| |
| // Test to see if it's possible to delete an expando from an element |
| // Fails in Internet Explorer |
| try { |
| delete div.test; |
| } catch( e ) { |
| support.deleteExpando = false; |
| } |
| |
| if ( !div.addEventListener && div.attachEvent && div.fireEvent ) { |
| div.attachEvent( "onclick", function() { |
| // Cloning a node shouldn't copy over any |
| // bound event handlers (IE does this) |
| support.noCloneEvent = false; |
| }); |
| div.cloneNode( true ).fireEvent( "onclick" ); |
| } |
| |
| // Check if a radio maintains its value |
| // after being appended to the DOM |
| input = document.createElement("input"); |
| input.value = "t"; |
| input.setAttribute("type", "radio"); |
| support.radioValue = input.value === "t"; |
| |
| input.setAttribute("checked", "checked"); |
| div.appendChild( input ); |
| fragment = document.createDocumentFragment(); |
| fragment.appendChild( div.lastChild ); |
| |
| // WebKit doesn't clone checked state correctly in fragments |
| support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; |
| |
| div.innerHTML = ""; |
| |
| // Figure out if the W3C box model works as expected |
| div.style.width = div.style.paddingLeft = "1px"; |
| |
| // We don't want to do body-related feature tests on frameset |
| // documents, which lack a body. So we use |
| // document.getElementsByTagName("body")[0], which is undefined in |
| // frameset documents, while document.body isn’t. (7398) |
| body = document.getElementsByTagName("body")[ 0 ]; |
| // We use our own, invisible, body unless the body is already present |
| // in which case we use a div (#9239) |
| testElement = document.createElement( body ? "div" : "body" ); |
| testElementStyle = { |
| visibility: "hidden", |
| width: 0, |
| height: 0, |
| border: 0, |
| margin: 0, |
| background: "none" |
| }; |
| if ( body ) { |
| jQuery.extend( testElementStyle, { |
| position: "absolute", |
| left: "-999px", |
| top: "-999px" |
| }); |
| } |
| for ( i in testElementStyle ) { |
| testElement.style[ i ] = testElementStyle[ i ]; |
| } |
| testElement.appendChild( div ); |
| testElementParent = body || documentElement; |
| testElementParent.insertBefore( testElement, testElementParent.firstChild ); |
| |
| // Check if a disconnected checkbox will retain its checked |
| // value of true after appended to the DOM (IE6/7) |
| support.appendChecked = input.checked; |
| |
| support.boxModel = div.offsetWidth === 2; |
| |
| if ( "zoom" in div.style ) { |
| // Check if natively block-level elements act like inline-block |
| // elements when setting their display to 'inline' and giving |
| // them layout |
| // (IE < 8 does this) |
| div.style.display = "inline"; |
| div.style.zoom = 1; |
| support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 ); |
| |
| // Check if elements with layout shrink-wrap their children |
| // (IE 6 does this) |
| div.style.display = ""; |
| div.innerHTML = "<div style='width:4px;'></div>"; |
| support.shrinkWrapBlocks = ( div.offsetWidth !== 2 ); |
| } |
| |
| div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>"; |
| tds = div.getElementsByTagName( "td" ); |
| |
| // 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). |
| // (only IE 8 fails this test) |
| isSupported = ( tds[ 0 ].offsetHeight === 0 ); |
| |
| tds[ 0 ].style.display = ""; |
| tds[ 1 ].style.display = "none"; |
| |
| // Check if empty table cells still have offsetWidth/Height |
| // (IE < 8 fail this test) |
| support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); |
| div.innerHTML = ""; |
| |
| // Check if div with explicit width and no margin-right incorrectly |
| // gets computed margin-right based on width of container. For more |
| // info see bug #3333 |
| // Fails in WebKit before Feb 2011 nightlies |
| // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right |
| if ( document.defaultView && document.defaultView.getComputedStyle ) { |
| marginDiv = document.createElement( "div" ); |
| marginDiv.style.width = "0"; |
| marginDiv.style.marginRight = "0"; |
| div.appendChild( marginDiv ); |
| support.reliableMarginRight = |
| ( parseInt( ( document.defaultView.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0; |
| } |
| |
| // Technique from Juriy Zaytsev |
| // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/ |
| // We only care about the case where non-standard event systems |
| // are used, namely in IE. Short-circuiting here helps us to |
| // avoid an eval call (in setAttribute) which can cause CSP |
| // to go haywire. See: https://developer.mozilla.org/en/Security/CSP |
| if ( div.attachEvent ) { |
| for( i in { |
| submit: 1, |
| change: 1, |
| focusin: 1 |
| } ) { |
| eventName = "on" + i; |
| isSupported = ( eventName in div ); |
| if ( !isSupported ) { |
| div.setAttribute( eventName, "return;" ); |
| isSupported = ( typeof div[ eventName ] === "function" ); |
| } |
| support[ i + "Bubbles" ] = isSupported; |
| } |
| } |
| |
| // Run fixed position tests at doc ready to avoid a crash |
| // related to the invisible body in IE8 |
| jQuery(function() { |
| var container, outer, inner, table, td, offsetSupport, |
| conMarginTop = 1, |
| ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;", |
| vb = "visibility:hidden;border:0;", |
| style = "style='" + ptlm + "border:5px solid #000;padding:0;'", |
| html = "<div " + style + "><div></div></div>" + |
| "<table " + style + " cellpadding='0' cellspacing='0'>" + |
| "<tr><td></td></tr></table>"; |
| |
| // Reconstruct a container |
| body = document.getElementsByTagName("body")[0]; |
| if ( !body ) { |
| // Return for frameset docs that don't have a body |
| // These tests cannot be done |
| return; |
| } |
| |
| container = document.createElement("div"); |
| container.style.cssText = vb + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px"; |
| body.insertBefore( container, body.firstChild ); |
| |
| // Construct a test element |
| testElement = document.createElement("div"); |
| testElement.style.cssText = ptlm + vb; |
| |
| testElement.innerHTML = html; |
| container.appendChild( testElement ); |
| outer = testElement.firstChild; |
| inner = outer.firstChild; |
| td = outer.nextSibling.firstChild.firstChild; |
| |
| offsetSupport = { |
| doesNotAddBorder: ( inner.offsetTop !== 5 ), |
| doesAddBorderForTableAndCells: ( td.offsetTop === 5 ) |
| }; |
| |
| inner.style.position = "fixed"; |
| inner.style.top = "20px"; |
| |
| // safari subtracts parent border width here which is 5px |
| offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 ); |
| inner.style.position = inner.style.top = ""; |
| |
| outer.style.overflow = "hidden"; |
| outer.style.position = "relative"; |
| |
| offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 ); |
| offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop ); |
| |
| body.removeChild( container ); |
| testElement = container = null; |
| |
| jQuery.extend( support, offsetSupport ); |
| }); |
| |
| testElement.innerHTML = ""; |
| testElementParent.removeChild( testElement ); |
| |
| // Null connected elements to avoid leaks in IE |
| testElement = fragment = select = opt = body = marginDiv = div = input = null; |
| |
| return support; |
| })(); |
| |
| // Keep track of boxModel |
| jQuery.boxModel = jQuery.support.boxModel; |
| |
| |
| |
| |
| var rbrace = /^(?:\{.*\}|\[.*\])$/, |
| rmultiDash = /([A-Z])/g; |
| |
| jQuery.extend({ |
| cache: {}, |
| |
| // Please use with caution |
| uuid: 0, |
| |
| // Unique for each copy of jQuery on the page |
| // Non-digits removed to match rinlinejQuery |
| expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ), |
| |
| // The following elements throw uncatchable exceptions if you |
| // attempt to add expando properties to them. |
| noData: { |
| "embed": true, |
| // Ban all objects except for Flash (which handle expandos) |
| "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", |
| "applet": true |
| }, |
| |
| hasData: function( elem ) { |
| elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; |
| return !!elem && !isEmptyDataObject( elem ); |
| }, |
| |
| data: function( elem, name, data, pvt /* Internal Use Only */ ) { |
| if ( !jQuery.acceptData( elem ) ) { |
| return; |
| } |
| |
| var privateCache, thisCache, ret, |
| internalKey = jQuery.expando, |
| getByName = typeof name === "string", |
| |
| // 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[ jQuery.expando ] : elem[ jQuery.expando ] && jQuery.expando, |
| isEvents = name === "events"; |
| |
| // 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] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) { |
| 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 ) { |
| elem[ jQuery.expando ] = id = ++jQuery.uuid; |
| } else { |
| id = jQuery.expando; |
| } |
| } |
| |
| if ( !cache[ id ] ) { |
| cache[ id ] = {}; |
| |
| // Avoids exposing jQuery metadata on plain JS objects when the object |
| // is serialized using JSON.stringify |
| if ( !isNode ) { |
| cache[ id ].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 ); |
| } |
| } |
| |
| privateCache = 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; |
| } |
| |
| // Users should not attempt to inspect the internal events object using jQuery.data, |
| // it is undocumented and subject to change. But does anyone listen? No. |
| if ( isEvents && !thisCache[ name ] ) { |
| return privateCache.events; |
| } |
| |
| // Check for both converted-to-camel and non-converted data property names |
| // If a data property was specified |
| if ( getByName ) { |
| |
| // 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; |
| }, |
| |
| removeData: function( elem, name, pvt /* Internal Use Only */ ) { |
| if ( !jQuery.acceptData( elem ) ) { |
| return; |
| } |
| |
| var thisCache, i, l, |
| |
| // Reference to internal data cache key |
| internalKey = jQuery.expando, |
| |
| isNode = elem.nodeType, |
| |
| // See jQuery.data for more information |
| cache = isNode ? jQuery.cache : elem, |
| |
| // See jQuery.data for more information |
| 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 space separated names |
| if ( jQuery.isArray( name ) ) { |
| name = name; |
| } else if ( name in thisCache ) { |
| name = [ name ]; |
| } else { |
| |
| // split the camel cased version by spaces |
| name = jQuery.camelCase( name ); |
| if ( name in thisCache ) { |
| name = [ name ]; |
| } else { |
| name = name.split( " " ); |
| } |
| } |
| |
| for ( i = 0, l = name.length; i < l; 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 : 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; |
| } |
| } |
| |
| // Browsers that fail expando deletion also refuse to delete expandos on |
| // the window, but it will allow it on all other JS objects; other browsers |
| // don't care |
| // Ensure that `cache` is not a window object #10080 |
| if ( jQuery.support.deleteExpando || !cache.setInterval ) { |
| delete cache[ id ]; |
| } else { |
| cache[ id ] = null; |
| } |
| |
| // We destroyed the cache and need to eliminate the expando on the node to avoid |
| // false lookups in the cache for entries that no longer exist |
| if ( isNode ) { |
| // 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 ( jQuery.support.deleteExpando ) { |
| delete elem[ jQuery.expando ]; |
| } else if ( elem.removeAttribute ) { |
| elem.removeAttribute( jQuery.expando ); |
| } else { |
| elem[ jQuery.expando ] = null; |
| } |
| } |
| }, |
| |
| // For internal use only. |
| _data: function( elem, name, data ) { |
| return jQuery.data( elem, name, data, true ); |
| }, |
| |
| // A method for determining if a DOM node can handle the data expando |
| acceptData: function( elem ) { |
| if ( elem.nodeName ) { |
| var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; |
| |
| if ( match ) { |
| return !(match === true || elem.getAttribute("classid") !== match); |
| } |
| } |
| |
| return true; |
| } |
| }); |
| |
| jQuery.fn.extend({ |
| data: function( key, value ) { |
| var parts, attr, name, |
| data = null; |
| |
| if ( typeof key === "undefined" ) { |
| if ( this.length ) { |
| data = jQuery.data( this[0] ); |
| |
| if ( this[0].nodeType === 1 && !jQuery._data( this[0], "parsedAttrs" ) ) { |
| attr = this[0].attributes; |
| for ( var i = 0, l = attr.length; i < l; i++ ) { |
| name = attr[i].name; |
| |
| if ( name.indexOf( "data-" ) === 0 ) { |
| name = jQuery.camelCase( name.substring(5) ); |
| |
| dataAttr( this[0], name, data[ name ] ); |
| } |
| } |
| jQuery._data( this[0], "parsedAttrs", true ); |
| } |
| } |
| |
| return data; |
| |
| } else if ( typeof key === "object" ) { |
| return this.each(function() { |
| jQuery.data( this, key ); |
| }); |
| } |
| |
| parts = key.split("."); |
| parts[1] = parts[1] ? "." + parts[1] : ""; |
| |
| if ( value === undefined ) { |
| data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); |
| |
| // Try to fetch any internally stored data first |
| if ( data === undefined && this.length ) { |
| data = jQuery.data( this[0], key ); |
| data = dataAttr( this[0], key, data ); |
| } |
| |
| return data === undefined && parts[1] ? |
| this.data( parts[0] ) : |
| data; |
| |
| } else { |
| return this.each(function() { |
| var $this = jQuery( this ), |
| args = [ parts[0], value ]; |
| |
| $this.triggerHandler( "setData" + parts[1] + "!", args ); |
| jQuery.data( this, key, value ); |
| $this.triggerHandler( "changeData" + parts[1] + "!", args ); |
| }); |
| } |
| }, |
| |
| 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 : |
| jQuery.isNumeric( data ) ? parseFloat( 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 ) { |
| for ( var 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; |
| } |
| |
| |
| |
| |
| function handleQueueMarkDefer( elem, type, src ) { |
| var deferDataKey = type + "defer", |
| queueDataKey = type + "queue", |
| markDataKey = type + "mark", |
| defer = jQuery._data( elem, deferDataKey ); |
| if ( defer && |
| ( src === "queue" || !jQuery._data(elem, queueDataKey) ) && |
| ( src === "mark" || !jQuery._data(elem, markDataKey) ) ) { |
| // Give room for hard-coded callbacks to fire first |
| // and eventually mark/queue something else on the element |
| setTimeout( function() { |
| if ( !jQuery._data( elem, queueDataKey ) && |
| !jQuery._data( elem, markDataKey ) ) { |
| jQuery.removeData( elem, deferDataKey, true ); |
| defer.fire(); |
| } |
| }, 0 ); |
| } |
| } |
| |
| jQuery.extend({ |
| |
| _mark: function( elem, type ) { |
| if ( elem ) { |
| type = ( type || "fx" ) + "mark"; |
| jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 ); |
| } |
| }, |
| |
| _unmark: function( force, elem, type ) { |
| if ( force !== true ) { |
| type = elem; |
| elem = force; |
| force = false; |
| } |
| if ( elem ) { |
| type = type || "fx"; |
| var key = type + "mark", |
| count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 ); |
| if ( count ) { |
| jQuery._data( elem, key, count ); |
| } else { |
| jQuery.removeData( elem, key, true ); |
| handleQueueMarkDefer( elem, type, "mark" ); |
| } |
| } |
| }, |
| |
| queue: function( elem, type, data ) { |
| var q; |
| if ( elem ) { |
| type = ( type || "fx" ) + "queue"; |
| q = jQuery._data( elem, type ); |
| |
| // Speed up dequeue by getting out quickly if this is just a lookup |
| if ( data ) { |
| if ( !q || jQuery.isArray(data) ) { |
| q = jQuery._data( elem, type, jQuery.makeArray(data) ); |
| } else { |
| q.push( data ); |
| } |
| } |
| return q || []; |
| } |
| }, |
| |
| dequeue: function( elem, type ) { |
| type = type || "fx"; |
| |
| var queue = jQuery.queue( elem, type ), |
| fn = queue.shift(), |
| hooks = {}; |
| |
| // If the fx queue is dequeued, always remove the progress sentinel |
| if ( fn === "inprogress" ) { |
| fn = queue.shift(); |
| } |
| |
| if ( fn ) { |
| // Add a progress sentinel to prevent the fx queue from being |
| // automatically dequeued |
| if ( type === "fx" ) { |
| queue.unshift( "inprogress" ); |
| } |
| |
| jQuery._data( elem, type + ".run", hooks ); |
| fn.call( elem, function() { |
| jQuery.dequeue( elem, type ); |
| }, hooks ); |
| } |
| |
| if ( !queue.length ) { |
| jQuery.removeData( elem, type + "queue " + type + ".run", true ); |
| handleQueueMarkDefer( elem, type, "queue" ); |
| } |
| } |
| }); |
| |
| jQuery.fn.extend({ |
| queue: function( type, data ) { |
| if ( typeof type !== "string" ) { |
| data = type; |
| type = "fx"; |
| } |
| |
| if ( data === undefined ) { |
| return jQuery.queue( this[0], type ); |
| } |
| return this.each(function() { |
| var queue = jQuery.queue( this, type, data ); |
| |
| 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, object ) { |
| if ( typeof type !== "string" ) { |
| object = type; |
| type = undefined; |
| } |
| type = type || "fx"; |
| var defer = jQuery.Deferred(), |
| elements = this, |
| i = elements.length, |
| count = 1, |
| deferDataKey = type + "defer", |
| queueDataKey = type + "queue", |
| markDataKey = type + "mark", |
| tmp; |
| function resolve() { |
| if ( !( --count ) ) { |
| defer.resolveWith( elements, [ elements ] ); |
| } |
| } |
| while( i-- ) { |
| if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) || |
| ( jQuery.data( elements[ i ], queueDataKey, undefined, true ) || |
| jQuery.data( elements[ i ], markDataKey, undefined, true ) ) && |
| jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) { |
| count++; |
| tmp.add( resolve ); |
| } |
| } |
| resolve(); |
| return defer.promise(); |
| } |
| }); |
| |
| |
| |
| |
| var rclass = /[\n\t\r]/g, |
| rspace = /\s+/, |
| rreturn = /\r/g, |
| rtype = /^(?:button|input)$/i, |
| rfocusable = /^(?:button|input|object|select|textarea)$/i, |
| rclickable = /^a(?:rea)?$/i, |
| rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, |
| getSetAttribute = jQuery.support.getSetAttribute, |
| nodeHook, boolHook, fixSpecified; |
| |
| jQuery.fn.extend({ |
| attr: function( name, value ) { |
| return jQuery.access( this, name, value, true, jQuery.attr ); |
| }, |
| |
| removeAttr: function( name ) { |
| return this.each(function() { |
| jQuery.removeAttr( this, name ); |
| }); |
| }, |
| |
| prop: function( name, value ) { |
| return jQuery.access( this, name, value, true, jQuery.prop ); |
| }, |
| |
| 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 classNames, i, l, elem, |
| setClass, c, cl; |
| |
| if ( jQuery.isFunction( value ) ) { |
| return this.each(function( j ) { |
| jQuery( this ).addClass( value.call(this, j, this.className) ); |
| }); |
| } |
| |
| if ( value && typeof value === "string" ) { |
| classNames = value.split( rspace ); |
| |
| for ( i = 0, l = this.length; i < l; i++ ) { |
| elem = this[ i ]; |
| |
| if ( elem.nodeType === 1 ) { |
| if ( !elem.className && classNames.length === 1 ) { |
| elem.className = value; |
| |
| } else { |
| setClass = " " + elem.className + " "; |
| |
| for ( c = 0, cl = classNames.length; c < cl; c++ ) { |
| if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) { |
| setClass += classNames[ c ] + " "; |
| } |
| } |
| elem.className = jQuery.trim( setClass ); |
| } |
| } |
| } |
| } |
| |
| return this; |
| }, |
| |
| removeClass: function( value ) { |
| var classNames, i, l, elem, className, c, cl; |
| |
| if ( jQuery.isFunction( value ) ) { |
| return this.each(function( j ) { |
| jQuery( this ).removeClass( value.call(this, j, this.className) ); |
| }); |
| } |
| |
| if ( (value && typeof value === "string") || value === undefined ) { |
| classNames = ( value || "" ).split( rspace ); |
| |
| for ( i = 0, l = this.length; i < l; i++ ) { |
| elem = this[ i ]; |
| |
| if ( elem.nodeType === 1 && elem.className ) { |
| if ( value ) { |
| className = (" " + elem.className + " ").replace( rclass, " " ); |
| for ( c = 0, cl = classNames.length; c < cl; c++ ) { |
| className = className.replace(" " + classNames[ c ] + " ", " "); |
| } |
| elem.className = jQuery.trim( className ); |
| |
| } else { |
| elem.className = ""; |
| } |
| } |
| } |
| } |
| |
| return this; |
| }, |
| |
| toggleClass: function( value, stateVal ) { |
| var type = typeof value, |
| isBool = typeof stateVal === "boolean"; |
| |
| 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 ), |
| state = stateVal, |
| classNames = value.split( rspace ); |
| |
| while ( (className = classNames[ i++ ]) ) { |
| // check each className given, space seperated list |
| state = isBool ? state : !self.hasClass( className ); |
| self[ state ? "addClass" : "removeClass" ]( className ); |
| } |
| |
| } else if ( type === "undefined" || type === "boolean" ) { |
| if ( this.className ) { |
| // store className if set |
| jQuery._data( this, "__className__", this.className ); |
| } |
| |
| // toggle whole className |
| 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 ) > -1 ) { |
| return true; |
| } |
| } |
| |
| return false; |
| }, |
| |
| val: function( value ) { |
| var hooks, ret, isFunction, |
| elem = this[0]; |
| |
| if ( !arguments.length ) { |
| if ( elem ) { |
| hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ]; |
| |
| 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 undefined; |
| } |
| |
| isFunction = jQuery.isFunction( value ); |
| |
| return this.each(function( i ) { |
| var self = jQuery(this), val; |
| |
| if ( this.nodeType !== 1 ) { |
| return; |
| } |
| |
| if ( isFunction ) { |
| val = value.call( this, i, self.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.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ]; |
| |
| // 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 ) { |
| // attributes.value is undefined in Blackberry 4.7 but |
| // uses .value. See #6932 |
| var val = elem.attributes.value; |
| return !val || val.specified ? elem.value : elem.text; |
| } |
| }, |
| select: { |
| get: function( elem ) { |
| var value, i, max, option, |
| index = elem.selectedIndex, |
| values = [], |
| options = elem.options, |
| one = elem.type === "select-one"; |
| |
| // Nothing was selected |
| if ( index < 0 ) { |
| return null; |
| } |
| |
| // Loop through all the selected options |
| i = one ? index : 0; |
| max = one ? index + 1 : options.length; |
| for ( ; i < max; i++ ) { |
| option = options[ i ]; |
| |
| // Don't return options that are disabled or in a disabled optgroup |
| if ( option.selected && (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 ); |
| } |
| } |
| |
| // Fixes Bug #2551 -- select.val() broken in IE after form.reset() |
| if ( one && !values.length && options.length ) { |
| return jQuery( options[ index ] ).val(); |
| } |
| |
| return values; |
| }, |
| |
| set: function( elem, value ) { |
| var values = jQuery.makeArray( value ); |
| |
| jQuery(elem).find("option").each(function() { |
| this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; |
| }); |
| |
| if ( !values.length ) { |
| elem.selectedIndex = -1; |
| } |
| return values; |
| } |
| } |
| }, |
| |
| attrFn: { |
| val: true, |
| css: true, |
| html: true, |
| text: true, |
| data: true, |
| width: true, |
| height: true, |
| offset: true |
| }, |
| |
| attr: function( elem, name, value, pass ) { |
| var ret, hooks, notxml, |
| nType = elem.nodeType; |
| |
| // don't get/set attributes on text, comment and attribute nodes |
| if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
| return undefined; |
| } |
| |
| if ( pass && name in jQuery.attrFn ) { |
| return jQuery( elem )[ name ]( value ); |
| } |
| |
| // Fallback to prop when attributes are not supported |
| if ( !("getAttribute" in elem) ) { |
| return jQuery.prop( elem, name, value ); |
| } |
| |
| notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); |
| |
| // All attributes are lowercase |
| // Grab necessary hook if one is defined |
| if ( notxml ) { |
| name = name.toLowerCase(); |
| hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); |
| } |
| |
| if ( value !== undefined ) { |
| |
| if ( value === null ) { |
| jQuery.removeAttr( elem, name ); |
| return undefined; |
| |
| } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) { |
| return ret; |
| |
| } else { |
| elem.setAttribute( name, "" + value ); |
| return value; |
| } |
| |
| } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) { |
| return ret; |
| |
| } else { |
| |
| ret = elem.getAttribute( name ); |
| |
| // Non-existent attributes return null, we normalize to undefined |
| return ret === null ? |
| undefined : |
| ret; |
| } |
| }, |
| |
| removeAttr: function( elem, value ) { |
| var propName, attrNames, name, l, |
| i = 0; |
| |
| if ( elem.nodeType === 1 ) { |
| attrNames = ( value || "" ).split( rspace ); |
| l = attrNames.length; |
| |
| for ( ; i < l; i++ ) { |
| name = attrNames[ i ].toLowerCase(); |
| propName = jQuery.propFix[ name ] || name; |
| |
| // See #9699 for explanation of this approach (setting first, then removal) |
| jQuery.attr( elem, name, "" ); |
| elem.removeAttribute( getSetAttribute ? name : propName ); |
| |
| // Set corresponding property to false for boolean attributes |
| if ( rboolean.test( name ) && propName in elem ) { |
| elem[ propName ] = false; |
| } |
| } |
| } |
| }, |
| |
| attrHooks: { |
| type: { |
| set: function( elem, value ) { |
| // We can't allow the type property to be changed (since it causes problems in IE) |
| if ( rtype.test( elem.nodeName ) && elem.parentNode ) { |
| jQuery.error( "type property can't be changed" ); |
| } else 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 it's default in case type is set after value |
| // This is for element creation |
| var val = elem.value; |
| elem.setAttribute( "type", value ); |
| if ( val ) { |
| elem.value = val; |
| } |
| return value; |
| } |
| } |
| }, |
| // Use the value property for back compat |
| // Use the nodeHook for button elements in IE6/7 (#1954) |
| value: { |
| get: function( elem, name ) { |
| if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { |
| return nodeHook.get( elem, name ); |
| } |
| return name in elem ? |
| elem.value : |
| null; |
| }, |
| set: function( elem, value, name ) { |
| if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { |
| return nodeHook.set( elem, value, name ); |
| } |
| // Does not return so that setAttribute is also used |
| elem.value = value; |
| } |
| } |
| }, |
| |
| propFix: { |
| tabindex: "tabIndex", |
| readonly: "readOnly", |
| "for": "htmlFor", |
| "class": "className", |
| maxlength: "maxLength", |
| cellspacing: "cellSpacing", |
| cellpadding: "cellPadding", |
| rowspan: "rowSpan", |
| colspan: "colSpan", |
| usemap: "useMap", |
| frameborder: "frameBorder", |
| contenteditable: "contentEditable" |
| }, |
| |
| 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 undefined; |
| } |
| |
| 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 ) { |
| if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { |
| return ret; |
| |
| } else { |
| return ( elem[ name ] = value ); |
| } |
| |
| } else { |
| if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { |
| return ret; |
| |
| } else { |
| return 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/ |
| var attributeNode = elem.getAttributeNode("tabindex"); |
| |
| return attributeNode && attributeNode.specified ? |
| parseInt( attributeNode.value, 10 ) : |
| rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? |
| 0 : |
| undefined; |
| } |
| } |
| } |
| }); |
| |
| // Add the tabIndex propHook to attrHooks for back-compat (different case is intentional) |
| jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex; |
| |
| // Hook for boolean attributes |
| boolHook = { |
| get: function( elem, name ) { |
| // Align boolean attributes with corresponding properties |
| // Fall back to attribute presence where some booleans are not supported |
| var attrNode, |
| property = jQuery.prop( elem, name ); |
| return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ? |
| name.toLowerCase() : |
| undefined; |
| }, |
| set: function( elem, value, name ) { |
| var propName; |
| if ( value === false ) { |
| // Remove boolean attributes when set to false |
| jQuery.removeAttr( elem, name ); |
| } else { |
| // value is true since we know at this point it's type boolean and not false |
| // Set boolean attributes to the same name and set the DOM property |
| propName = jQuery.propFix[ name ] || name; |
| if ( propName in elem ) { |
| // Only set the IDL specifically if it already exists on the element |
| elem[ propName ] = true; |
| } |
| |
| elem.setAttribute( name, name.toLowerCase() ); |
| } |
| return name; |
| } |
| }; |
| |
| // IE6/7 do not support getting/setting some attributes with get/setAttribute |
| if ( !getSetAttribute ) { |
| |
| fixSpecified = { |
| name: true, |
| id: true |
| }; |
| |
| // Use this for any attribute in IE6/7 |
| // This fixes almost every IE6/7 issue |
| nodeHook = jQuery.valHooks.button = { |
| get: function( elem, name ) { |
| var ret; |
| ret = elem.getAttributeNode( name ); |
| return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ? |
| ret.nodeValue : |
| undefined; |
| }, |
| set: function( elem, value, name ) { |
| // Set the existing or create a new attribute node |
| var ret = elem.getAttributeNode( name ); |
| if ( !ret ) { |
| ret = document.createAttribute( name ); |
| elem.setAttributeNode( ret ); |
| } |
| return ( ret.nodeValue = value + "" ); |
| } |
| }; |
| |
| // Apply the nodeHook to tabindex |
| jQuery.attrHooks.tabindex.set = nodeHook.set; |
| |
| // 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 ] = jQuery.extend( jQuery.attrHooks[ name ], { |
| set: function( elem, value ) { |
| if ( value === "" ) { |
| elem.setAttribute( name, "auto" ); |
| return value; |
| } |
| } |
| }); |
| }); |
| |
| // Set contenteditable to false on removals(#10429) |
| // Setting to empty string throws an error as an invalid value |
| jQuery.attrHooks.contenteditable = { |
| get: nodeHook.get, |
| set: function( elem, value, name ) { |
| if ( value === "" ) { |
| value = "false"; |
| } |
| nodeHook.set( elem, value, name ); |
| } |
| }; |
| } |
| |
| |
| // Some attributes require a special call on IE |
| if ( !jQuery.support.hrefNormalized ) { |
| jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { |
| jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { |
| get: function( elem ) { |
| var ret = elem.getAttribute( name, 2 ); |
| return ret === null ? undefined : ret; |
| } |
| }); |
| }); |
| } |
| |
| if ( !jQuery.support.style ) { |
| jQuery.attrHooks.style = { |
| get: function( elem ) { |
| // Return undefined in the case of empty string |
| // Normalize to lowercase since IE uppercases css property names |
| return elem.style.cssText.toLowerCase() || 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 = jQuery.extend( 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; |
| } |
| }); |
| } |
| |
| // IE6/7 call enctype encoding |
| if ( !jQuery.support.enctype ) { |
| jQuery.propFix.enctype = "encoding"; |
| } |
| |
| // Radios and checkboxes getter/setter |
| if ( !jQuery.support.checkOn ) { |
| jQuery.each([ "radio", "checkbox" ], function() { |
| jQuery.valHooks[ this ] = { |
| get: function( elem ) { |
| // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified |
| return elem.getAttribute("value") === null ? "on" : elem.value; |
| } |
| }; |
| }); |
| } |
| jQuery.each([ "radio", "checkbox" ], function() { |
| jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { |
| set: function( elem, value ) { |
| if ( jQuery.isArray( value ) ) { |
| return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); |
| } |
| } |
| }); |
| }); |
| |
| |
| |
| |
| var rnamespaces = /\.(.*)$/, |
| rformElems = /^(?:textarea|input|select)$/i, |
| rperiod = /\./g, |
| rspaces = / /g, |
| rescape = /[^\w\s.|`]/g, |
| rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/, |
| rhoverHack = /\bhover(\.\S+)?/, |
| rkeyEvent = /^key/, |
| rmouseEvent = /^(?:mouse|contextmenu)|click/, |
| rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/, |
| quickParse = function( selector ) { |
| var quick = rquickIs.exec( selector ); |
| if ( quick ) { |
| // 0 1 2 3 |
| // [ _, tag, id, class ] |
| quick[1] = ( quick[1] || "" ).toLowerCase(); |
| quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" ); |
| } |
| return quick; |
| }, |
| quickIs = function( elem, m ) { |
| return ( |
| (!m[1] || elem.nodeName.toLowerCase() === m[1]) && |
| (!m[2] || elem.id === m[2]) && |
| (!m[3] || m[3].test( elem.className )) |
| ); |
| }, |
| hoverHack = function( events ) { |
| return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" ); |
| }; |
| |
| /* |
| * Helper functions for managing events -- not part of the public interface. |
| * Props to Dean Edwards' addEvent library for many of the ideas. |
| */ |
| jQuery.event = { |
| |
| add: function( elem, types, handler, data, selector ) { |
| |
| var elemData, eventHandle, events, |
| t, tns, type, namespaces, handleObj, |
| handleObjIn, quick, handlers, special; |
| |
| // Don't attach events to noData or text/comment nodes (allow plain objects tho) |
| if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) { |
| return; |
| } |
| |
| // Caller can pass in an object of custom data in lieu of the handler |
| if ( handler.handler ) { |
| handleObjIn = handler; |
| handler = handleObjIn.handler; |
| } |
| |
| // 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 |
| events = elemData.events; |
| if ( !events ) { |
| elemData.events = events = {}; |
| } |
| eventHandle = elemData.handle; |
| if ( !eventHandle ) { |
| elemData.handle = eventHandle = 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 !== "undefined" && (!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 |
| // jQuery(...).bind("mouseover mouseout", fn); |
| types = hoverHack(types).split( " " ); |
| for ( t = 0; t < types.length; t++ ) { |
| |
| tns = rtypenamespace.exec( types[t] ) || []; |
| type = tns[1]; |
| namespaces = ( tns[2] || "" ).split( "." ).sort(); |
| |
| // 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: tns[1], |
| data: data, |
| handler: handler, |
| guid: handler.guid, |
| selector: selector, |
| namespace: namespaces.join(".") |
| }, handleObjIn ); |
| |
| // Delegated event; pre-analyze selector so it's processed quickly on event dispatch |
| if ( selector ) { |
| handleObj.quick = quickParse( selector ); |
| if ( !handleObj.quick && jQuery.expr.match.POS.test( selector ) ) { |
| handleObj.isPositional = true; |
| } |
| } |
| |
| // Init the event handler queue if we're the first |
| handlers = events[ type ]; |
| if ( !handlers ) { |
| 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; |
| }, |
| |
| global: {}, |
| |
| // Detach an event or set of events from an element |
| remove: function( elem, types, handler, selector ) { |
| |
| var elemData = jQuery.hasData( elem ) && jQuery._data( elem ), |
| t, tns, type, namespaces, origCount, |
| j, events, special, handle, eventType, handleObj; |
| |
| if ( !elemData || !(events = elemData.events) ) { |
| return; |
| } |
| |
| // Once for each type.namespace in types; type may be omitted |
| types = hoverHack( types || "" ).split(" "); |
| for ( t = 0; t < types.length; t++ ) { |
| tns = rtypenamespace.exec( types[t] ) || []; |
| type = tns[1]; |
| namespaces = tns[2]; |
| |
| // Unbind all events (on this namespace, if provided) for the element |
| if ( !type ) { |
| namespaces = namespaces? "." + namespaces : ""; |
| for ( j in events ) { |
| jQuery.event.remove( elem, j + namespaces, handler, selector ); |
| } |
| return; |
| } |
| |
| special = jQuery.event.special[ type ] || {}; |
| type = ( selector? special.delegateType : special.bindType ) || type; |
| eventType = events[ type ] || []; |
| origCount = eventType.length; |
| namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null; |
| |
| // Only need to loop for special events or selective removal |
| if ( handler || namespaces || selector || special.remove ) { |
| for ( j = 0; j < eventType.length; j++ ) { |
| handleObj = eventType[ j ]; |
| |
| if ( !handler || handler.guid === handleObj.guid ) { |
| if ( !namespaces || namespaces.test( handleObj.namespace ) ) { |
| if ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) { |
| eventType.splice( j--, 1 ); |
| |
| if ( handleObj.selector ) { |
| eventType.delegateCount--; |
| } |
| if ( special.remove ) { |
| special.remove.call( elem, handleObj ); |
| } |
| } |
| } |
| } |
| } |
| } else { |
| // Removing all events |
| eventType.length = 0; |
| } |
| |
| // 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 ( eventType.length === 0 && origCount !== eventType.length ) { |
| if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { |
| jQuery.removeEvent( elem, type, elemData.handle ); |
| } |
| |
| delete events[ type ]; |
| } |
| } |
| |
| // Remove the expando if it's no longer used |
| if ( jQuery.isEmptyObject( events ) ) { |
| handle = elemData.handle; |
| if ( handle ) { |
| handle.elem = null; |
| } |
| |
| // removeData also checks for emptiness and clears the expando if empty |
| // so use it instead of delete |
| jQuery.removeData( elem, [ "events", "handle" ], true ); |
| } |
| }, |
| |
| // Events that are safe to short-circuit if no handlers are attached. |
| // Native DOM events should not be added, they may have inline handlers. |
| customEvent: { |
| "getData": true, |
| "setData": true, |
| "changeData": true |
| }, |
| |
| trigger: function( event, data, elem, onlyHandlers ) { |
| // Don't do events on text and comment nodes |
| if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) { |
| return; |
| } |
| |
| // Event object or event type |
| var type = event.type || event, |
| namespaces = [], |
| cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType; |
| |
| if ( type.indexOf( "!" ) >= 0 ) { |
| // Exclusive events trigger only for the exact event (no namespaces) |
| type = type.slice(0, -1); |
| exclusive = true; |
| } |
| |
| if ( type.indexOf( "." ) >= 0 ) { |
| // Namespaced trigger; create a regexp to match event type in handle() |
| namespaces = type.split("."); |
| type = namespaces.shift(); |
| namespaces.sort(); |
| } |
| |
| if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) { |
| // No jQuery handlers for this event type, and it can't have inline handlers |
| return; |
| } |
| |
| // Caller can pass in an Event, Object, or just an event type string |
| event = typeof event === "object" ? |
| // jQuery.Event object |
| event[ jQuery.expando ] ? event : |
| // Object literal |
| new jQuery.Event( type, event ) : |
| // Just the event type (string) |
| new jQuery.Event( type ); |
| |
| event.type = type; |
| event.isTrigger = true; |
| event.exclusive = exclusive; |
| event.namespace = namespaces.join( "." ); |
| event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null; |
| ontype = type.indexOf( ":" ) < 0 ? "on" + type : ""; |
| |
| // triggerHandler() and global events don't bubble or run the default action |
| if ( onlyHandlers || !elem ) { |
| event.preventDefault(); |
| } |
| |
| // Handle a global trigger |
| if ( !elem ) { |
| |
| // TODO: Stop taunting the data cache; remove global events and always attach to document |
| cache = jQuery.cache; |
| for ( i in cache ) { |
| if ( cache[ i ].events && cache[ i ].events[ type ] ) { |
| jQuery.event.trigger( event, data, cache[ i ].handle.elem, true ); |
| } |
| } |
| return; |
| } |
| |
| // 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 ? jQuery.makeArray( data ) : []; |
| data.unshift( event ); |
| |
| // Allow special events to draw outside the lines |
| special = jQuery.event.special[ type ] || {}; |
| if ( 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) |
| eventPath = [[ elem, special.bindType || type ]]; |
| if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { |
| |
| bubbleType = special.delegateType || type; |
| old = null; |
| for ( cur = elem.parentNode; cur; cur = cur.parentNode ) { |
| eventPath.push([ cur, bubbleType ]); |
| old = cur; |
| } |
| |
| // Only add window if we got to document (e.g., not plain obj or detached DOM) |
| if ( old && old === elem.ownerDocument ) { |
| eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]); |
| } |
| } |
| |
| // Fire handlers on the event path |
| for ( i = 0; i < eventPath.length; i++ ) { |
| |
| cur = eventPath[i][0]; |
| event.type = eventPath[i][1]; |
| |
| handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); |
| if ( handle ) { |
| handle.apply( cur, data ); |
| } |
| handle = ontype && cur[ ontype ]; |
| if ( handle && jQuery.acceptData( cur ) ) { |
| handle.apply( cur, data ); |
| } |
| |
| if ( event.isPropagationStopped() ) { |
| break; |
| } |
| } |
| event.type = type; |
| |
| // If nobody prevented the default action, do it now |
| if ( !event.isDefaultPrevented() ) { |
| |
| if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && |
| !(type === "click" && jQuery.nodeName( elem, "a" )) && 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) |
| // IE<9 dies on focus/blur to hidden element (#1486) |
| if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) { |
| |
| // Don't re-trigger an onFOO event when we call its FOO() method |
| old = elem[ ontype ]; |
| |
| if ( old ) { |
| elem[ ontype ] = null; |
| } |
| |
| // Prevent re-triggering of the same event, since we already bubbled it above |
| jQuery.event.triggered = type; |
| elem[ type ](); |
| jQuery.event.triggered = undefined; |
| |
| if ( old ) { |
| elem[ ontype ] = old; |
| } |
| } |
| } |
| } |
| |
| return event.result; |
| }, |
| |
| dispatch: function( event ) { |
| |
| // Make a writable jQuery.Event from the native event object |
| event = jQuery.event.fix( event || window.event ); |
| |
| var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []), |
| delegateCount = handlers.delegateCount, |
| args = [].slice.call( arguments, 0 ), |
| run_all = !event.exclusive && !event.namespace, |
| specialHandle = ( jQuery.event.special[ event.type ] || {} ).handle, |
| handlerQueue = [], |
| i, j, cur, ret, selMatch, matched, matches, handleObj, sel, hit, related; |
| |
| // Use the fix-ed jQuery.Event rather than the (read-only) native event |
| args[0] = event; |
| event.delegateTarget = this; |
| |
| // Determine handlers that should run if there are delegated events |
| // Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861) |
| if ( delegateCount && !event.target.disabled && !(event.button && event.type === "click") ) { |
| |
| for ( cur = event.target; cur != this; cur = cur.parentNode || this ) { |
| selMatch = {}; |
| matches = []; |
| for ( i = 0; i < delegateCount; i++ ) { |
| handleObj = handlers[ i ]; |
| sel = handleObj.selector; |
| hit = selMatch[ sel ]; |
| |
| if ( handleObj.isPositional ) { |
| // Since .is() does not work for positionals; see http://jsfiddle.net/eJ4yd/3/ |
| hit = ( hit || (selMatch[ sel ] = jQuery( sel )) ).index( cur ) >= 0; |
| } else if ( hit === undefined ) { |
| hit = selMatch[ sel ] = ( handleObj.quick ? quickIs( cur, handleObj.quick ) : jQuery( cur ).is( sel ) ); |
| } |
| if ( hit ) { |
| matches.push( handleObj ); |
| } |
| } |
| if ( matches.length ) { |
| handlerQueue.push({ elem: cur, matches: matches }); |
| } |
| } |
| } |
| |
| // Add the remaining (directly-bound) handlers |
| if ( handlers.length > delegateCount ) { |
| handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) }); |
| } |
| |
| // Run delegates first; they may want to stop propagation beneath us |
| for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) { |
| matched = handlerQueue[ i ]; |
| event.currentTarget = matched.elem; |
| |
| for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) { |
| handleObj = matched.matches[ j ]; |
| |
| // Triggered event must either 1) be non-exclusive and have no namespace, or |
| // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). |
| if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) { |
| |
| event.data = handleObj.data; |
| event.handleObj = handleObj; |
| |
| ret = ( specialHandle || handleObj.handler ).apply( matched.elem, args ); |
| |
| if ( ret !== undefined ) { |
| event.result = ret; |
| if ( ret === false ) { |
| event.preventDefault(); |
| event.stopPropagation(); |
| } |
| } |
| } |
| } |
| } |
| |
| return event.result; |
| }, |
| |
| // Includes some event props shared by KeyEvent and MouseEvent |
| // *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 *** |
| props: "attrChange attrName relatedNode srcElement 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 wheelDelta".split(" "), |
| filter: function( event, original ) { |
| var eventDoc, doc, body, |
| 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; |
| } |
| }, |
| |
| fix: function( event ) { |
| if ( event[ jQuery.expando ] ) { |
| return event; |
| } |
| |
| // Create a writable copy of the event object and normalize some properties |
| var i, prop, |
| originalEvent = event, |
| fixHook = jQuery.event.fixHooks[ event.type ] || {}, |
| copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; |
| |
| event = jQuery.Event( originalEvent ); |
| |
| for ( i = copy.length; i; ) { |
| prop = copy[ --i ]; |
| event[ prop ] = originalEvent[ prop ]; |
| } |
| |
| // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2) |
| if ( !event.target ) { |
| event.target = originalEvent.srcElement || document; |
| } |
| |
| // Target should not be a text node (#504, Safari) |
| if ( event.target.nodeType === 3 ) { |
| event.target = event.target.parentNode; |
| } |
| |
| // For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8) |
| if ( event.metaKey === undefined ) { |
| event.metaKey = event.ctrlKey; |
| } |
| |
| return fixHook.filter? fixHook.filter( event, originalEvent ) : event; |
| }, |
| |
| special: { |
| ready: { |
| // Make sure the ready event is setup |
| setup: jQuery.bindReady |
| }, |
| |
| focus: { |
| delegateType: "focusin", |
| noBubble: true |
| }, |
| blur: { |
| delegateType: "focusout", |
| noBubble: true |
| }, |
| |
| beforeunload: { |
| setup: function( data, namespaces, eventHandle ) { |
| // We only want to do this special case on windows |
| if ( jQuery.isWindow( this ) ) { |
| this.onbeforeunload = eventHandle; |
| } |
| }, |
| |
| teardown: function( namespaces, eventHandle ) { |
| if ( this.onbeforeunload === eventHandle ) { |
| this.onbeforeunload = null; |
| } |
| } |
| } |
| }, |
| |
| 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(); |
| } |
| } |
| }; |
| |
| // Some plugins are using, but it's undocumented/deprecated and will be removed. |
| // The 1.7 special event interface should provide all the hooks needed now. |
| jQuery.event.handle = jQuery.event.dispatch; |
| |
| jQuery.removeEvent = document.removeEventListener ? |
| function( elem, type, handle ) { |
| if ( elem.removeEventListener ) { |
| elem.removeEventListener( type, handle, false ); |
| } |
| } : |
| function( elem, type, handle ) { |
| if ( elem.detachEvent ) { |
| elem.detachEvent( "on" + type, 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; |
| }; |
| |
| function returnFalse() { |
| return false; |
| } |
| function returnTrue() { |
| return 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 = { |
| preventDefault: function() { |
| this.isDefaultPrevented = returnTrue; |
| |
| var e = this.originalEvent; |
| if ( !e ) { |
| return; |
| } |
| |
| // if preventDefault exists run it on the original event |
| if ( e.preventDefault ) { |
| e.preventDefault(); |
| |
| // otherwise set the returnValue property of the original event to false (IE) |
| } else { |
| e.returnValue = false; |
| } |
| }, |
| stopPropagation: function() { |
| this.isPropagationStopped = returnTrue; |
| |
| var e = this.originalEvent; |
| if ( !e ) { |
| return; |
| } |
| // if stopPropagation exists run it on the original event |
| if ( e.stopPropagation ) { |
| e.stopPropagation(); |
| } |
| // otherwise set the cancelBubble property of the original event to true (IE) |
| e.cancelBubble = true; |
| }, |
| stopImmediatePropagation: function() { |
| this.isImmediatePropagationStopped = returnTrue; |
| this.stopPropagation(); |
| }, |
| isDefaultPrevented: returnFalse, |
| isPropagationStopped: returnFalse, |
| isImmediatePropagationStopped: returnFalse |
| }; |
| |
| // Create mouseenter/leave events using mouseover/out and event-time checks |
| jQuery.each({ |
| mouseenter: "mouseover", |
| mouseleave: "mouseout" |
| }, function( orig, fix ) { |
| jQuery.event.special[ orig ] = jQuery.event.special[ fix ] = { |
| delegateType: fix, |
| bindType: fix, |
| |
| handle: function( event ) { |
| var target = this, |
| related = event.relatedTarget, |
| handleObj = event.handleObj, |
| selector = handleObj.selector, |
| oldType, ret; |
| |
| // For a real mouseover/out, always call the handler; 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 || handleObj.origType === event.type || (related !== target && !jQuery.contains( target, related )) ) { |
| oldType = event.type; |
| event.type = handleObj.origType; |
| ret = handleObj.handler.apply( this, arguments ); |
| event.type = oldType; |
| } |
| 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 && !form._submit_attached ) { |
| jQuery.event.add( form, "submit._submit", function( event ) { |
| // Form was submitted, bubble the event up the tree |
| if ( this.parentNode ) { |
| jQuery.event.simulate( "submit", this.parentNode, event, true ); |
| } |
| }); |
| form._submit_attached = true; |
| } |
| }); |
| // return undefined since we don't need an event listener |
| }, |
| |
| 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 ) { |
| this._just_changed = false; |
| 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 ) && !elem._change_attached ) { |
| jQuery.event.add( elem, "change._change", function( event ) { |
| if ( this.parentNode && !event.isSimulated ) { |
| jQuery.event.simulate( "change", this.parentNode, event, true ); |
| } |
| }); |
| elem._change_attached = 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 origFn, type; |
| |
| // Types can be a map of types/handlers |
| if ( typeof types === "object" ) { |
| // ( types-Object, selector, data ) |
| if ( typeof selector !== "string" ) { |
| // ( types-Object, 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.call( this, types, selector, data, fn, 1 ); |
| }, |
| off: function( types, selector, fn ) { |
| if ( types && types.preventDefault && types.handleObj ) { |
| // ( event ) dispatched jQuery.Event |
| var handleObj = types.handleObj; |
| jQuery( types.delegateTarget ).off( |
| handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type, |
| handleObj.selector, |
| handleObj.handler |
| ); |
| return this; |
| } |
| if ( typeof types === "object" ) { |
| // ( types-object [, selector] ) |
| for ( var 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 ); |
| }); |
| }, |
| |
| bind: function( types, data, fn ) { |
| return this.on( types, null, data, fn ); |
| }, |
| unbind: function( types, fn ) { |
| return this.off( types, null, fn ); |
| }, |
| |
| live: function( types, data, fn ) { |
| jQuery( this.context ).on( types, this.selector, data, fn ); |
| return this; |
| }, |
| die: function( types, fn ) { |
| jQuery( this.context ).off( types, this.selector || "**", fn ); |
| return this; |
| }, |
| |
| 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 ); |
| }, |
| |
| trigger: function( type, data ) { |
| return this.each(function() { |
| jQuery.event.trigger( type, data, this ); |
| }); |
| }, |
| triggerHandler: function( type, data ) { |
| if ( this[0] ) { |
| return jQuery.event.trigger( type, data, this[0], true ); |
| } |
| }, |
| |
| toggle: function( fn ) { |
| // Save reference to arguments for access in closure |
| var args = arguments, |
| guid = fn.guid || jQuery.guid++, |
| i = 0, |
| toggler = function( event ) { |
| // Figure out which function to execute |
| var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i; |
| jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 ); |
| |
| // Make sure that clicks stop |
| event.preventDefault(); |
| |
| // and execute the function |
| return args[ lastToggle ].apply( this, arguments ) || false; |
| }; |
| |
| // link all the functions, so any of them can unbind this click handler |
| toggler.guid = guid; |
| while ( i < args.length ) { |
| args[ i++ ].guid = guid; |
| } |
| |
| return this.click( toggler ); |
| }, |
| |
| hover: function( fnOver, fnOut ) { |
| return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
| } |
| }); |
| |
| 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 ) { |
| if ( fn == null ) { |
| fn = data; |
| data = null; |
| } |
| |
| return arguments.length > 0 ? |
| this.bind( name, data, fn ) : |
| this.trigger( name ); |
| }; |
| |
| if ( jQuery.attrFn ) { |
| jQuery.attrFn[ name ] = true; |
| } |
| |
| if ( rkeyEvent.test( name ) ) { |
| jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks; |
| } |
| |
| if ( rmouseEvent.test( name ) ) { |
| jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks; |
| } |
| }); |
| |
| |
| |
| /*! |
| * Sizzle CSS Selector Engine |
| * Copyright 2011, The Dojo Foundation |
| * Released under the MIT, BSD, and GPL Licenses. |
| * More information: http://sizzlejs.com/ |
| */ |
| (function(){ |
| |
| var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, |
| expando = "sizcache" + (Math.random() + '').replace('.', ''), |
| done = 0, |
| toString = Object.prototype.toString, |
| hasDuplicate = false, |
| baseHasDuplicate = true, |
| rBackslash = /\\/g, |
| rReturn = /\r\n/g, |
| rNonWord = /\W/; |
| |
| // Here we check if the JavaScript engine is using some sort of |
| // optimization where it does not always call our comparision |
| // function. If that is the case, discard the hasDuplicate value. |
| // Thus far that includes Google Chrome. |
| [0, 0].sort(function() { |
| baseHasDuplicate = false; |
| return 0; |
| }); |
| |
| var Sizzle = function( selector, context, results, seed ) { |
| results = results || []; |
| context = context || document; |
| |
| var origContext = context; |
| |
| if ( context.nodeType !== 1 && context.nodeType !== 9 ) { |
| return []; |
| } |
| |
| if ( !selector || typeof selector !== "string" ) { |
| return results; |
| } |
| |
| var m, set, checkSet, extra, ret, cur, pop, i, |
| prune = true, |
| contextXML = Sizzle.isXML( context ), |
| parts = [], |
| soFar = selector; |
| |
| // Reset the position of the chunker regexp (start from head) |
| do { |
| chunker.exec( "" ); |
| m = chunker.exec( soFar ); |
| |
| if ( m ) { |
| soFar = m[3]; |
| |
| parts.push( m[1] ); |
| |
| if ( m[2] ) { |
| extra = m[3]; |
| break; |
| } |
| } |
| } while ( m ); |
| |
| if ( parts.length > 1 && origPOS.exec( selector ) ) { |
| |
| if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { |
| set = posProcess( parts[0] + parts[1], context, seed ); |
| |
| } else { |
| set = Expr.relative[ parts[0] ] ? |
| [ context ] : |
| Sizzle( parts.shift(), context ); |
| |
| while ( parts.length ) { |
| selector = parts.shift(); |
| |
| if ( Expr.relative[ selector ] ) { |
| selector += parts.shift(); |
| } |
| |
| set = posProcess( selector, set, seed ); |
| } |
| } |
| |
| } else { |
| // Take a shortcut and set the context if the root selector is an ID |
| // (but not if it'll be faster if the inner selector is an ID) |
| if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && |
| Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { |
| |
| ret = Sizzle.find( parts.shift(), context, contextXML ); |
| context = ret.expr ? |
| Sizzle.filter( ret.expr, ret.set )[0] : |
| ret.set[0]; |
| } |
| |
| if ( context ) { |
| ret = seed ? |
| { expr: parts.pop(), set: makeArray(seed) } : |
| Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); |
| |
| set = ret.expr ? |
| Sizzle.filter( ret.expr, ret.set ) : |
| ret.set; |
| |
| if ( parts.length > 0 ) { |
| checkSet = makeArray( set ); |
| |
| } else { |
| prune = false; |
| } |
| |
| while ( parts.length ) { |
| cur = parts.pop(); |
| pop = cur; |
| |
| if ( !Expr.relative[ cur ] ) { |
| cur = ""; |
| } else { |
| pop = parts.pop(); |
| } |
| |
| if ( pop == null ) { |
| pop = context; |
| } |
| |
| Expr.relative[ cur ]( checkSet, pop, contextXML ); |
| } |
| |
| } else { |
| checkSet = parts = []; |
| } |
| } |
| |
| if ( !checkSet ) { |
| checkSet = set; |
| } |
| |
| if ( !checkSet ) { |
| Sizzle.error( cur || selector ); |
| } |
| |
| if ( toString.call(checkSet) === "[object Array]" ) { |
| if ( !prune ) { |
| results.push.apply( results, checkSet ); |
| |
| } else if ( context && context.nodeType === 1 ) { |
| for ( i = 0; checkSet[i] != null; i++ ) { |
| if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { |
| results.push( set[i] ); |
| } |
| } |
| |
| } else { |
| for ( i = 0; checkSet[i] != null; i++ ) { |
| if ( checkSet[i] && checkSet[i].nodeType === 1 ) { |
| results.push( set[i] ); |
| } |
| } |
| } |
| |
| } else { |
| makeArray( checkSet, results ); |
| } |
| |
| if ( extra ) { |
| Sizzle( extra, origContext, results, seed ); |
| Sizzle.uniqueSort( results ); |
| } |
| |
| return results; |
| }; |
| |
| Sizzle.uniqueSort = function( results ) { |
| if ( sortOrder ) { |
| hasDuplicate = baseHasDuplicate; |
| results.sort( sortOrder ); |
| |
| if ( hasDuplicate ) { |
| for ( var i = 1; i < results.length; i++ ) { |
| if ( results[i] === results[ i - 1 ] ) { |
| results.splice( i--, 1 ); |
| } |
| } |
| } |
| } |
| |
| return results; |
| }; |
| |
| Sizzle.matches = function( expr, set ) { |
| return Sizzle( expr, null, null, set ); |
| }; |
| |
| Sizzle.matchesSelector = function( node, expr ) { |
| return Sizzle( expr, null, null, [node] ).length > 0; |
| }; |
| |
| Sizzle.find = function( expr, context, isXML ) { |
| var set, i, len, match, type, left; |
| |
| if ( !expr ) { |
| return []; |
| } |
| |
| for ( i = 0, len = Expr.order.length; i < len; i++ ) { |
| type = Expr.order[i]; |
| |
| if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { |
| left = match[1]; |
| match.splice( 1, 1 ); |
| |
| if ( left.substr( left.length - 1 ) !== "\\" ) { |
| match[1] = (match[1] || "").replace( rBackslash, "" ); |
| set = Expr.find[ type ]( match, context, isXML ); |
| |
| if ( set != null ) { |
| expr = expr.replace( Expr.match[ type ], "" ); |
| break; |
| } |
| } |
| } |
| } |
| |
| if ( !set ) { |
| set = typeof context.getElementsByTagName !== "undefined" ? |
| context.getElementsByTagName( "*" ) : |
| []; |
| } |
| |
| return { set: set, expr: expr }; |
| }; |
| |
| Sizzle.filter = function( expr, set, inplace, not ) { |
| var match, anyFound, |
| type, found, item, filter, left, |
| i, pass, |
| old = expr, |
| result = [], |
| curLoop = set, |
| isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); |
| |
| while ( expr && set.length ) { |
| for ( type in Expr.filter ) { |
| if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { |
| filter = Expr.filter[ type ]; |
| left = match[1]; |
| |
| anyFound = false; |
| |
| match.splice(1,1); |
| |
| if ( left.substr( left.length - 1 ) === "\\" ) { |
| continue; |
| } |
| |
| if ( curLoop === result ) { |
| result = []; |
| } |
| |
| if ( Expr.preFilter[ type ] ) { |
| match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); |
| |
| if ( !match ) { |
| anyFound = found = true; |
| |
| } else if ( match === true ) { |
| continue; |
| } |
| } |
| |
| if ( match ) { |
| for ( i = 0; (item = curLoop[i]) != null; i++ ) { |
| if ( item ) { |
| found = filter( item, match, i, curLoop ); |
| pass = not ^ found; |
| |
| if ( inplace && found != null ) { |
| if ( pass ) { |
| anyFound = true; |
| |
| } else { |
| curLoop[i] = false; |
| } |
| |
| } else if ( pass ) { |
| result.push( item ); |
| anyFound = true; |
| } |
| } |
| } |
| } |
| |
| if ( found !== undefined ) { |
| if ( !inplace ) { |
| curLoop = result; |
| } |
| |
| expr = expr.replace( Expr.match[ type ], "" ); |
| |
| if ( !anyFound ) { |
| return []; |
| } |
| |
| break; |
| } |
| } |
| } |
| |
| // Improper expression |
| if ( expr === old ) { |
| if ( anyFound == null ) { |
| Sizzle.error( expr ); |
| |
| } else { |
| break; |
| } |
| } |
| |
| old = expr; |
| } |
| |
| return curLoop; |
| }; |
| |
| Sizzle.error = function( msg ) { |
| throw "Syntax error, unrecognized expression: " + msg; |
| }; |
| |
| /** |
| * Utility function for retreiving the text value of an array of DOM nodes |
| * @param {Array|Element} elem |
| */ |
| var getText = Sizzle.getText = function( elem ) { |
| var i, node, |
| nodeType = elem.nodeType, |
| ret = ""; |
| |
| if ( nodeType ) { |
| if ( nodeType === 1 ) { |
| // Use textContent || innerText for elements |
| if ( typeof elem.textContent === 'string' ) { |
| return elem.textContent; |
| } else if ( typeof elem.innerText === 'string' ) { |
| // Replace IE's carriage returns |
| return elem.innerText.replace( rReturn, '' ); |
| } else { |
| // Traverse it's children |
| for ( elem = elem.firstChild; elem; elem = elem.nextSibling) { |
| ret += getText( elem ); |
| } |
| } |
| } else if ( nodeType === 3 || nodeType === 4 ) { |
| return elem.nodeValue; |
| } |
| } else { |
| |
| // If no nodeType, this is expected to be an array |
| for ( i = 0; (node = elem[i]); i++ ) { |
| // Do not traverse comment nodes |
| if ( node.nodeType !== 8 ) { |
| ret += getText( node ); |
| } |
| } |
| } |
| return ret; |
| }; |
| |
| var Expr = Sizzle.selectors = { |
| order: [ "ID", "NAME", "TAG" ], |
| |
| match: { |
| ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, |
| CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, |
| NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, |
| ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, |
| TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, |
| CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, |
| POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, |
| PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ |
| }, |
| |
| leftMatch: {}, |
| |
| attrMap: { |
| "class": "className", |
| "for": "htmlFor" |
| }, |
| |
| attrHandle: { |
| href: function( elem ) { |
| return elem.getAttribute( "href" ); |
| }, |
| type: function( elem ) { |
| return elem.getAttribute( "type" ); |
| } |
| }, |
| |
| relative: { |
| "+": function(checkSet, part){ |
| var isPartStr = typeof part === "string", |
| isTag = isPartStr && !rNonWord.test( part ), |
| isPartStrNotTag = isPartStr && !isTag; |
| |
| if ( isTag ) { |
| part = part.toLowerCase(); |
| } |
| |
| for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { |
| if ( (elem = checkSet[i]) ) { |
| while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} |
| |
| checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? |
| elem || false : |
| elem === part; |
| } |
| } |
| |
| if ( isPartStrNotTag ) { |
| Sizzle.filter( part, checkSet, true ); |
| } |
| }, |
| |
| ">": function( checkSet, part ) { |
| var elem, |
| isPartStr = typeof part === "string", |
| i = 0, |
| l = checkSet.length; |
| |
| if ( isPartStr && !rNonWord.test( part ) ) { |
| part = part.toLowerCase(); |
| |
| for ( ; i < l; i++ ) { |
| elem = checkSet[i]; |
| |
| if ( elem ) { |
| var parent = elem.parentNode; |
| checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; |
| } |
| } |
| |
| } else { |
| for ( ; i < l; i++ ) { |
| elem = checkSet[i]; |
| |
| if ( elem ) { |
| checkSet[i] = isPartStr ? |
| elem.parentNode : |
| elem.parentNode === part; |
| } |
| } |
| |
| if ( isPartStr ) { |
| Sizzle.filter( part, checkSet, true ); |
| } |
| } |
| }, |
| |
| "": function(checkSet, part, isXML){ |
| var nodeCheck, |
| doneName = done++, |
| checkFn = dirCheck; |
| |
| if ( typeof part === "string" && !rNonWord.test( part ) ) { |
| part = part.toLowerCase(); |
| nodeCheck = part; |
| checkFn = dirNodeCheck; |
| } |
| |
| checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); |
| }, |
| |
| "~": function( checkSet, part, isXML ) { |
| var nodeCheck, |
| doneName = done++, |
| checkFn = dirCheck; |
| |
| if ( typeof part === "string" && !rNonWord.test( part ) ) { |
| part = part.toLowerCase(); |
| nodeCheck = part; |
| checkFn = dirNodeCheck; |
| } |
| |
| checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); |
| } |
| }, |
| |
| find: { |
| ID: function( match, context, isXML ) { |
| if ( typeof context.getElementById !== "undefined" && !isXML ) { |
| var m = context.getElementById(match[1]); |
| // Check parentNode to catch when Blackberry 4.6 returns |
| // nodes that are no longer in the document #6963 |
| return m && m.parentNode ? [m] : []; |
| } |
| }, |
| |
| NAME: function( match, context ) { |
| if ( typeof context.getElementsByName !== "undefined" ) { |
| var ret = [], |
| results = context.getElementsByName( match[1] ); |
| |
| for ( var i = 0, l = results.length; i < l; i++ ) { |
| if ( results[i].getAttribute("name") === match[1] ) { |
| ret.push( results[i] ); |
| } |
| } |
| |
| return ret.length === 0 ? null : ret; |
| } |
| }, |
| |
| TAG: function( match, context ) { |
| if ( typeof context.getElementsByTagName !== "undefined" ) { |
| return context.getElementsByTagName( match[1] ); |
| } |
| } |
| }, |
| preFilter: { |
| CLASS: function( match, curLoop, inplace, result, not, isXML ) { |
| match = " " + match[1].replace( rBackslash, "" ) + " "; |
| |
| if ( isXML ) { |
| return match; |
| } |
| |
| for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { |
| if ( elem ) { |
| if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { |
| if ( !inplace ) { |
| result.push( elem ); |
| } |
| |
| } else if ( inplace ) { |
| curLoop[i] = false; |
| } |
| } |
| } |
| |
| return false; |
| }, |
| |
| ID: function( match ) { |
| return match[1].replace( rBackslash, "" ); |
| }, |
| |
| TAG: function( match, curLoop ) { |
| return match[1].replace( rBackslash, "" ).toLowerCase(); |
| }, |
| |
| CHILD: function( match ) { |
| if ( match[1] === "nth" ) { |
| if ( !match[2] ) { |
| Sizzle.error( match[0] ); |
| } |
| |
| match[2] = match[2].replace(/^\+|\s*/g, ''); |
| |
| // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' |
| var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( |
| match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || |
| !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); |
| |
| // calculate the numbers (first)n+(last) including if they are negative |
| match[2] = (test[1] + (test[2] || 1)) - 0; |
| match[3] = test[3] - 0; |
| } |
| else if ( match[2] ) { |
| Sizzle.error( match[0] ); |
| } |
| |
| // TODO: Move to normal caching system |
| match[0] = done++; |
| |
| return match; |
| }, |
| |
| ATTR: function( match, curLoop, inplace, result, not, isXML ) { |
| var name = match[1] = match[1].replace( rBackslash, "" ); |
| |
| if ( !isXML && Expr.attrMap[name] ) { |
| match[1] = Expr.attrMap[name]; |
| } |
| |
| // Handle if an un-quoted value was used |
| match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); |
| |
| if ( match[2] === "~=" ) { |
| match[4] = " " + match[4] + " "; |
| } |
| |
| return match; |
| }, |
| |
| PSEUDO: function( match, curLoop, inplace, result, not ) { |
| if ( match[1] === "not" ) { |
| // If we're dealing with a complex expression, or a simple one |
| if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { |
| match[3] = Sizzle(match[3], null, null, curLoop); |
| |
| } else { |
| var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); |
| |
| if ( !inplace ) { |
| result.push.apply( result, ret ); |
| } |
| |
| return false; |
| } |
| |
| } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { |
| return true; |
| } |
| |
| return match; |
| }, |
| |
| POS: function( match ) { |
| match.unshift( true ); |
| |
| return match; |
| } |
| }, |
| |
| filters: { |
| enabled: function( elem ) { |
| return elem.disabled === false && elem.type !== "hidden"; |
| }, |
| |
| disabled: function( elem ) { |
| return elem.disabled === true; |
| }, |
| |
| checked: function( elem ) { |
| return elem.checked === true; |
| }, |
| |
| 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; |
| }, |
| |
| parent: function( elem ) { |
| return !!elem.firstChild; |
| }, |
| |
| empty: function( elem ) { |
| return !elem.firstChild; |
| }, |
| |
| has: function( elem, i, match ) { |
| return !!Sizzle( match[3], elem ).length; |
| }, |
| |
| header: function( elem ) { |
| return (/h\d/i).test( elem.nodeName ); |
| }, |
| |
| text: function( elem ) { |
| var attr = elem.getAttribute( "type" ), type = elem.type; |
| // 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" && "text" === type && ( attr === type || attr === null ); |
| }, |
| |
| radio: function( elem ) { |
| return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; |
| }, |
| |
| checkbox: function( elem ) { |
| return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; |
| }, |
| |
| file: function( elem ) { |
| return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; |
| }, |
| |
| password: function( elem ) { |
| return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; |
| }, |
| |
| submit: function( elem ) { |
| var name = elem.nodeName.toLowerCase(); |
| return (name === "input" || name === "button") && "submit" === elem.type; |
| }, |
| |
| image: function( elem ) { |
| return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; |
| }, |
| |
| reset: function( elem ) { |
| var name = elem.nodeName.toLowerCase(); |
| return (name === "input" || name === "button") && "reset" === elem.type; |
| }, |
| |
| button: function( elem ) { |
| var name = elem.nodeName.toLowerCase(); |
| return name === "input" && "button" === elem.type || name === "button"; |
| }, |
| |
| input: function( elem ) { |
| return (/input|select|textarea|button/i).test( elem.nodeName ); |
| }, |
| |
| focus: function( elem ) { |
| return elem === elem.ownerDocument.activeElement; |
| } |
| }, |
| setFilters: { |
| first: function( elem, i ) { |
| return i === 0; |
| }, |
| |
| last: function( elem, i, match, array ) { |
| return i === array.length - 1; |
| }, |
| |
| even: function( elem, i ) { |
| return i % 2 === 0; |
| }, |
| |
| odd: function( elem, i ) { |
| return i % 2 === 1; |
| }, |
| |
| lt: function( elem, i, match ) { |
| return i < match[3] - 0; |
| }, |
| |
| gt: function( elem, i, match ) { |
| return i > match[3] - 0; |
| }, |
| |
| nth: function( elem, i, match ) { |
| return match[3] - 0 === i; |
| }, |
| |
| eq: function( elem, i, match ) { |
| return match[3] - 0 === i; |
| } |
| }, |
| filter: { |
| PSEUDO: function( elem, match, i, array ) { |
| var name = match[1], |
| filter = Expr.filters[ name ]; |
| |
| if ( filter ) { |
| return filter( elem, i, match, array ); |
| |
| } else if ( name === "contains" ) { |
| return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0; |
| |
| } else if ( name === "not" ) { |
| var not = match[3]; |
| |
| for ( var j = 0, l = not.length; j < l; j++ ) { |
| if ( not[j] === elem ) { |
| return false; |
| } |
| } |
| |
| return true; |
| |
| } else { |
| Sizzle.error( name ); |
| } |
| }, |
| |
| CHILD: function( elem, match ) { |
| var first, last, |
| doneName, parent, cache, |
| count, diff, |
| type = match[1], |
| node = elem; |
| |
| switch ( type ) { |
| case "only": |
| case "first": |
| while ( (node = node.previousSibling) ) { |
| if ( node.nodeType === 1 ) { |
| return false; |
| } |
| } |
| |
| if ( type === "first" ) { |
| return true; |
| } |
| |
| node = elem; |
| |
| case "last": |
| while ( (node = node.nextSibling) ) { |
| if ( node.nodeType === 1 ) { |
| return false; |
| } |
| } |
| |
| return true; |
| |
| case "nth": |
| first = match[2]; |
| last = match[3]; |
| |
| if ( first === 1 && last === 0 ) { |
| return true; |
| } |
| |
| doneName = match[0]; |
| parent = elem.parentNode; |
| |
| if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) { |
| count = 0; |
| |
| for ( node = parent.firstChild; node; node = node.nextSibling ) { |
| if ( node.nodeType === 1 ) { |
| node.nodeIndex = ++count; |
| } |
| } |
| |
| parent[ expando ] = doneName; |
| } |
| |
| diff = elem.nodeIndex - last; |
| |
| if ( first === 0 ) { |
| return diff === 0; |
| |
| } else { |
| return ( diff % first === 0 && diff / first >= 0 ); |
| } |
| } |
| }, |
| |
| ID: function( elem, match ) { |
| return elem.nodeType === 1 && elem.getAttribute("id") === match; |
| }, |
| |
| TAG: function( elem, match ) { |
| return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match; |
| }, |
| |
| CLASS: function( elem, match ) { |
| return (" " + (elem.className || elem.getAttribute("class")) + " ") |
| .indexOf( match ) > -1; |
| }, |
| |
| ATTR: function( elem, match ) { |
| var name = match[1], |
| result = Sizzle.attr ? |
| Sizzle.attr( elem, name ) : |
| Expr.attrHandle[ name ] ? |
| Expr.attrHandle[ name ]( elem ) : |
| elem[ name ] != null ? |
| elem[ name ] : |
| elem.getAttribute( name ), |
| value = result + "", |
| type = match[2], |
| check = match[4]; |
| |
| return result == null ? |
| type === "!=" : |
| !type && Sizzle.attr ? |
| result != null : |
| type === "=" ? |
| value === check : |
| type === "*=" ? |
| value.indexOf(check) >= 0 : |
| type === "~=" ? |
| (" " + value + " ").indexOf(check) >= 0 : |
| !check ? |
| value && result !== false : |
| type === "!=" ? |
| value !== check : |
| type === "^=" ? |
| value.indexOf(check) === 0 : |
| type === "$=" ? |
| value.substr(value.length - check.length) === check : |
| type === "|=" ? |
| value === check || value.substr(0, check.length + 1) === check + "-" : |
| false; |
| }, |
| |
| POS: function( elem, match, i, array ) { |
| var name = match[2], |
| filter = Expr.setFilters[ name ]; |
| |
| if ( filter ) { |
| return filter( elem, i, match, array ); |
| } |
| } |
| } |
| }; |
| |
| var origPOS = Expr.match.POS, |
| fescape = function(all, num){ |
| return "\\" + (num - 0 + 1); |
| }; |
| |
| for ( var type in Expr.match ) { |
| Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); |
| Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); |
| } |
| |
| var makeArray = function( array, results ) { |
| array = Array.prototype.slice.call( array, 0 ); |
| |
| if ( results ) { |
| results.push.apply( results, array ); |
| return results; |
| } |
| |
| return array; |
| }; |
| |
| // Perform a simple check to determine if the browser is capable of |
| // converting a NodeList to an array using builtin methods. |
| // Also verifies that the returned array holds DOM nodes |
| // (which is not the case in the Blackberry browser) |
| try { |
| Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; |
| |
| // Provide a fallback method if it does not work |
| } catch( e ) { |
| makeArray = function( array, results ) { |
| var i = 0, |
| ret = results || []; |
| |
| if ( toString.call(array) === "[object Array]" ) { |
| Array.prototype.push.apply( ret, array ); |
| |
| } else { |
| if ( typeof array.length === "number" ) { |
| for ( var l = array.length; i < l; i++ ) { |
| ret.push( array[i] ); |
| } |
| |
| } else { |
| for ( ; array[i]; i++ ) { |
| ret.push( array[i] ); |
| } |
| } |
| } |
| |
| return ret; |
| }; |
| } |
| |
| var sortOrder, siblingCheck; |
| |
| if ( document.documentElement.compareDocumentPosition ) { |
| sortOrder = function( a, b ) { |
| if ( a === b ) { |
| hasDuplicate = true; |
| return 0; |
| } |
| |
| if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { |
| return a.compareDocumentPosition ? -1 : 1; |
| } |
| |
| return a.compareDocumentPosition(b) & 4 ? -1 : 1; |
| }; |
| |
| } else { |
| sortOrder = function( a, b ) { |
| // The nodes are identical, we can exit early |
| if ( a === b ) { |
| hasDuplicate = true; |
| return 0; |
| |
| // Fallback to using sourceIndex (in IE) if it's available on both nodes |
| } else if ( a.sourceIndex && b.sourceIndex ) { |
| return a.sourceIndex - b.sourceIndex; |
| } |
| |
| var al, bl, |
| ap = [], |
| bp = [], |
| aup = a.parentNode, |
| bup = b.parentNode, |
| cur = aup; |
| |
| // If the nodes are siblings (or identical) we can do a quick check |
| if ( aup === bup ) { |
| return siblingCheck( a, b ); |
| |
| // If no parents were found then the nodes are disconnected |
| } else if ( !aup ) { |
| return -1; |
| |
| } else if ( !bup ) { |
| return 1; |
| } |
| |
| // Otherwise they're somewhere else in the tree so we need |
| // to build up a full list of the parentNodes for comparison |
| while ( cur ) { |
| ap.unshift( cur ); |
| cur = cur.parentNode; |
| } |
| |
| cur = bup; |
| |
| while ( cur ) { |
| bp.unshift( cur ); |
| cur = cur.parentNode; |
| } |
| |
| al = ap.length; |
| bl = bp.length; |
| |
| // Start walking down the tree looking for a discrepancy |
| for ( var i = 0; i < al && i < bl; i++ ) { |
| if ( ap[i] !== bp[i] ) { |
| return siblingCheck( ap[i], bp[i] ); |
| } |
| } |
| |
| // We ended someplace up the tree so do a sibling check |
| return i === al ? |
| siblingCheck( a, bp[i], -1 ) : |
| siblingCheck( ap[i], b, 1 ); |
| }; |
| |
| siblingCheck = function( a, b, ret ) { |
| if ( a === b ) { |
| return ret; |
| } |
| |
| var cur = a.nextSibling; |
| |
| while ( cur ) { |
| if ( cur === b ) { |
| return -1; |
| } |
| |
| cur = cur.nextSibling; |
| } |
| |
| return 1; |
| }; |
| } |
| |
| // Check to see if the browser returns elements by name when |
| // querying by getElementById (and provide a workaround) |
| (function(){ |
| // We're going to inject a fake input element with a specified name |
| var form = document.createElement("div"), |
| id = "script" + (new Date()).getTime(), |
| root = document.documentElement; |
| |
| form.innerHTML = "<a name='" + id + "'/>"; |
| |
| // Inject it into the root element, check its status, and remove it quickly |
| root.insertBefore( form, root.firstChild ); |
| |
| // The workaround has to do additional checks after a getElementById |
| // Which slows things down for other browsers (hence the branching) |
| if ( document.getElementById( id ) ) { |
| Expr.find.ID = function( match, context, isXML ) { |
| if ( typeof context.getElementById !== "undefined" && !isXML ) { |
| var m = context.getElementById(match[1]); |
| |
| return m ? |
| m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? |
| [m] : |
| undefined : |
| []; |
| } |
| }; |
| |
| Expr.filter.ID = function( elem, match ) { |
| var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); |
| |
| return elem.nodeType === 1 && node && node.nodeValue === match; |
| }; |
| } |
| |
| root.removeChild( form ); |
| |
| // release memory in IE |
| root = form = null; |
| })(); |
| |
| (function(){ |
| // Check to see if the browser returns only elements |
| // when doing getElementsByTagName("*") |
| |
| // Create a fake element |
| var div = document.createElement("div"); |
| div.appendChild( document.createComment("") ); |
| |
| // Make sure no comments are found |
| if ( div.getElementsByTagName("*").length > 0 ) { |
| Expr.find.TAG = function( match, context ) { |
| var results = context.getElementsByTagName( match[1] ); |
| |
| // Filter out possible comments |
| if ( match[1] === "*" ) { |
| var tmp = []; |
| |
| for ( var i = 0; results[i]; i++ ) { |
| if ( results[i].nodeType === 1 ) { |
| tmp.push( results[i] ); |
| } |
| } |
| |
| results = tmp; |
| } |
| |
| return results; |
| }; |
| } |
| |
| // Check to see if an attribute returns normalized href attributes |
| div.innerHTML = "<a href='#'></a>"; |
| |
| if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && |
| div.firstChild.getAttribute("href") !== "#" ) { |
| |
| Expr.attrHandle.href = function( elem ) { |
| return elem.getAttribute( "href", 2 ); |
| }; |
| } |
| |
| // release memory in IE |
| div = null; |
| })(); |
| |
| if ( document.querySelectorAll ) { |
| (function(){ |
| var oldSizzle = Sizzle, |
| div = document.createElement("div"), |
| id = "__sizzle__"; |
| |
| div.innerHTML = "<p class='TEST'></p>"; |
| |
| // Safari can't handle uppercase or unicode characters when |
| // in quirks mode. |
| if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { |
| return; |
| } |
| |
| Sizzle = function( query, context, extra, seed ) { |
| context = context || document; |
| |
| // Only use querySelectorAll on non-XML documents |
| // (ID selectors don't work in non-HTML documents) |
| if ( !seed && !Sizzle.isXML(context) ) { |
| // See if we find a selector to speed up |
| var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query ); |
| |
| if ( match && (context.nodeType === 1 || context.nodeType === 9) ) { |
| // Speed-up: Sizzle("TAG") |
| if ( match[1] ) { |
| return makeArray( context.getElementsByTagName( query ), extra ); |
| |
| // Speed-up: Sizzle(".CLASS") |
| } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) { |
| return makeArray( context.getElementsByClassName( match[2] ), extra ); |
| } |
| } |
| |
| if ( context.nodeType === 9 ) { |
| // Speed-up: Sizzle("body") |
| // The body element only exists once, optimize finding it |
| if ( query === "body" && context.body ) { |
| return makeArray( [ context.body ], extra ); |
| |
| // Speed-up: Sizzle("#ID") |
| } else if ( match && match[3] ) { |
| var elem = context.getElementById( match[3] ); |
| |
| // Check parentNode to catch when Blackberry 4.6 returns |
| // nodes that are no longer in the document #6963 |
| if ( elem && elem.parentNode ) { |
| // Handle the case where IE and Opera return items |
| // by name instead of ID |
| if ( elem.id === match[3] ) { |
| return makeArray( [ elem ], extra ); |
| } |
| |
| } else { |
| return makeArray( [], extra ); |
| } |
| } |
| |
| try { |
| return makeArray( context.querySelectorAll(query), extra ); |
| } catch(qsaError) {} |
| |
| // qSA works strangely on Element-rooted queries |
| // We can work around this by specifying an extra ID on the root |
| // and working up from there (Thanks to Andrew Dupont for the technique) |
| // IE 8 doesn't work on object elements |
| } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { |
| var oldContext = context, |
| old = context.getAttribute( "id" ), |
| nid = old || id, |
| hasParent = context.parentNode, |
| relativeHierarchySelector = /^\s*[+~]/.test( query ); |
| |
| if ( !old ) { |
| context.setAttribute( "id", nid ); |
| } else { |
| nid = nid.replace( /'/g, "\\$&" ); |
| } |
| if ( relativeHierarchySelector && hasParent ) { |
| context = context.parentNode; |
| } |
| |
| try { |
| if ( !relativeHierarchySelector || hasParent ) { |
| return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra ); |
| } |
| |
| } catch(pseudoError) { |
| } finally { |
| if ( !old ) { |
| oldContext.removeAttribute( "id" ); |
| } |
| } |
| } |
| } |
| |
| return oldSizzle(query, context, extra, seed); |
| }; |
| |
| for ( var prop in oldSizzle ) { |
| Sizzle[ prop ] = oldSizzle[ prop ]; |
| } |
| |
| // release memory in IE |
| div = null; |
| })(); |
| } |
| |
| (function(){ |
| var html = document.documentElement, |
| matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector; |
| |
| if ( matches ) { |
| // Check to see if it's possible to do matchesSelector |
| // on a disconnected node (IE 9 fails this) |
| var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ), |
| pseudoWorks = false; |
| |
| try { |
| // This should fail with an exception |
| // Gecko does not error, returns false instead |
| matches.call( document.documentElement, "[test!='']:sizzle" ); |
| |
| } catch( pseudoError ) { |
| pseudoWorks = true; |
| } |
| |
| Sizzle.matchesSelector = function( node, expr ) { |
| // Make sure that attribute selectors are quoted |
| expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); |
| |
| if ( !Sizzle.isXML( node ) ) { |
| try { |
| if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { |
| var ret = matches.call( node, expr ); |
| |
| // IE 9's matchesSelector returns false on disconnected nodes |
| if ( ret || !disconnectedMatch || |
| // As well, disconnected nodes are said to be in a document |
| // fragment in IE 9, so check for that |
| node.document && node.document.nodeType !== 11 ) { |
| return ret; |
| } |
| } |
| } catch(e) {} |
| } |
| |
| return Sizzle(expr, null, null, [node]).length > 0; |
| }; |
| } |
| })(); |
| |
| (function(){ |
| var div = document.createElement("div"); |
| |
| div.innerHTML = "<div class='test e'></div><div class='test'></div>"; |
| |
| // Opera can't find a second classname (in 9.6) |
| // Also, make sure that getElementsByClassName actually exists |
| if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { |
| return; |
| } |
| |
| // Safari caches class attributes, doesn't catch changes (in 3.2) |
| div.lastChild.className = "e"; |
| |
| if ( div.getElementsByClassName("e").length === 1 ) { |
| return; |
| } |
| |
| Expr.order.splice(1, 0, "CLASS"); |
| Expr.find.CLASS = function( match, context, isXML ) { |
| if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { |
| return context.getElementsByClassName(match[1]); |
| } |
| }; |
| |
| // release memory in IE |
| div = null; |
| })(); |
| |
| function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { |
| for ( var i = 0, l = checkSet.length; i < l; i++ ) { |
| var elem = checkSet[i]; |
| |
| if ( elem ) { |
| var match = false; |
| |
| elem = elem[dir]; |
| |
| while ( elem ) { |
| if ( elem[ expando ] === doneName ) { |
| match = checkSet[elem.sizset]; |
| break; |
| } |
| |
| if ( elem.nodeType === 1 && !isXML ){ |
| elem[ expando ] = doneName; |
| elem.sizset = i; |
| } |
| |
| if ( elem.nodeName.toLowerCase() === cur ) { |
| match = elem; |
| break; |
| } |
| |
| elem = elem[dir]; |
| } |
| |
| checkSet[i] = match; |
| } |
| } |
| } |
| |
| function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { |
| for ( var i = 0, l = checkSet.length; i < l; i++ ) { |
| var elem = checkSet[i]; |
| |
| if ( elem ) { |
| var match = false; |
| |
| elem = elem[dir]; |
| |
| while ( elem ) { |
| if ( elem[ expando ] === doneName ) { |
| match = checkSet[elem.sizset]; |
| break; |
| } |
| |
| if ( elem.nodeType === 1 ) { |
| if ( !isXML ) { |
| elem[ expando ] = doneName; |
| elem.sizset = i; |
| } |
| |
| if ( typeof cur !== "string" ) { |
| if ( elem === cur ) { |
| match = true; |
| break; |
| } |
| |
| } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { |
| match = elem; |
| break; |
| } |
| } |
| |
| elem = elem[dir]; |
| } |
| |
| checkSet[i] = match; |
| } |
| } |
| } |
| |
| if ( document.documentElement.contains ) { |
| Sizzle.contains = function( a, b ) { |
| return a !== b && (a.contains ? a.contains(b) : true); |
| }; |
| |
| } else if ( document.documentElement.compareDocumentPosition ) { |
| Sizzle.contains = function( a, b ) { |
| return !!(a.compareDocumentPosition(b) & 16); |
| }; |
| |
| } else { |
| Sizzle.contains = function() { |
| return false; |
| }; |
| } |
| |
| 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 : 0).documentElement; |
| |
| return documentElement ? documentElement.nodeName !== "HTML" : false; |
| }; |
| |
| var posProcess = function( selector, context, seed ) { |
| var match, |
| tmpSet = [], |
| later = "", |
| root = context.nodeType ? [context] : context; |
| |
| // Position selectors must be done after the filter |
| // And so must :not(positional) so we move all PSEUDOs to the end |
| while ( (match = Expr.match.PSEUDO.exec( selector )) ) { |
| later += match[0]; |
| selector = selector.replace( Expr.match.PSEUDO, "" ); |
| } |
| |
| selector = Expr.relative[selector] ? selector + "*" : selector; |
| |
| for ( var i = 0, l = root.length; i < l; i++ ) { |
| Sizzle( selector, root[i], tmpSet, seed ); |
| } |
| |
| return Sizzle.filter( later, tmpSet ); |
| }; |
| |
| // EXPOSE |
| // Override sizzle attribute retrieval |
| Sizzle.attr = jQuery.attr; |
| Sizzle.selectors.attrMap = {}; |
| jQuery.find = Sizzle; |
| jQuery.expr = Sizzle.selectors; |
| jQuery.expr[":"] = jQuery.expr.filters; |
| jQuery.unique = Sizzle.uniqueSort; |
| jQuery.text = Sizzle.getText; |
| jQuery.isXMLDoc = Sizzle.isXML; |
| jQuery.contains = Sizzle.contains; |
| |
| |
| })(); |
| |
| |
| var runtil = /Until$/, |
| rparentsprev = /^(?:parents|prevUntil|prevAll)/, |
| // Note: This RegExp should be improved, or likely pulled from Sizzle |
| rmultiselector = /,/, |
| isSimple = /^.[^:#\[\.,]*$/, |
| slice = Array.prototype.slice, |
| POS = jQuery.expr.match.POS, |
| // 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 self = this, |
| i, l; |
| |
| if ( typeof selector !== "string" ) { |
| return jQuery( selector ).filter(function() { |
| for ( i = 0, l = self.length; i < l; i++ ) { |
| if ( jQuery.contains( self[ i ], this ) ) { |
| return true; |
| } |
| } |
| }); |
| } |
| |
| var ret = this.pushStack( "", "find", selector ), |
| length, n, r; |
| |
| for ( i = 0, l = this.length; i < l; i++ ) { |
| length = ret.length; |
| jQuery.find( selector, this[i], ret ); |
| |
| if ( i > 0 ) { |
| // Make sure that the results are unique |
| for ( n = length; n < ret.length; n++ ) { |
| for ( r = 0; r < length; r++ ) { |
| if ( ret[r] === ret[n] ) { |
| ret.splice(n--, 1); |
| break; |
| } |
| } |
| } |
| } |
| } |
| |
| return ret; |
| }, |
| |
| has: function( target ) { |
| var targets = jQuery( target ); |
| return this.filter(function() { |
| for ( var i = 0, l = targets.length; i < l; i++ ) { |
| if ( jQuery.contains( this, targets[i] ) ) { |
| return true; |
| } |
| } |
| }); |
| }, |
| |
| not: function( selector ) { |
| return this.pushStack( winnow(this, selector, false), "not", selector); |
| }, |
| |
| filter: function( selector ) { |
| return this.pushStack( winnow(this, selector, true), "filter", selector ); |
| }, |
| |
| is: function( selector ) { |
| return !!selector && ( |
| typeof selector === "string" ? |
| // If this is a positional selector, check membership in the returned set |
| // so $("p:first").is("p:last") won't return true for a doc with two "p". |
| POS.test( selector ) ? |
| jQuery( selector, this.context ).index( this[0] ) >= 0 : |
| jQuery.filter( selector, this ).length > 0 : |
| this.filter( selector ).length > 0 ); |
| }, |
| |
| closest: function( selectors, context ) { |
| var ret = [], i, l, cur = this[0]; |
| |
| // Array (deprecated as of jQuery 1.7) |
| if ( jQuery.isArray( selectors ) ) { |
| var level = 1; |
| |
| while ( cur && cur.ownerDocument && cur !== context ) { |
| for ( i = 0; i < selectors.length; i++ ) { |
| |
| if ( jQuery( cur ).is( selectors[ i ] ) ) { |
| ret.push({ selector: selectors[ i ], elem: cur, level: level }); |
| } |
| } |
| |
| cur = cur.parentNode; |
| level++; |
| } |
| |
| return ret; |
| } |
| |
| // String |
| var pos = POS.test( selectors ) || typeof selectors !== "string" ? |
| jQuery( selectors, context || this.context ) : |
| 0; |
| |
| for ( i = 0, l = this.length; i < l; i++ ) { |
| cur = this[i]; |
| |
| while ( cur ) { |
| if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { |
| ret.push( cur ); |
| break; |
| |
| } else { |
| cur = cur.parentNode; |
| if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) { |
| break; |
| } |
| } |
| } |
| } |
| |
| ret = ret.length > 1 ? jQuery.unique( ret ) : ret; |
| |
| return this.pushStack( ret, "closest", selectors ); |
| }, |
| |
| // 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.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( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? |
| all : |
| jQuery.unique( all ) ); |
| }, |
| |
| andSelf: function() { |
| return this.add( this.prevObject ); |
| } |
| }); |
| |
| // A painfully simple check to see if an element is disconnected |
| // from a document (should be improved, where feasible). |
| function isDisconnected( node ) { |
| return !node || !node.parentNode || node.parentNode.nodeType === 11; |
| } |
| |
| 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 jQuery.nth( elem, 2, "nextSibling" ); |
| }, |
| prev: function( elem ) { |
| return jQuery.nth( elem, 2, "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.makeArray( elem.childNodes ); |
| } |
| }, function( name, fn ) { |
| jQuery.fn[ name ] = function( until, selector ) { |
| var ret = jQuery.map( this, fn, until ), |
| // The variable 'args' was introduced in |
| // https://github.com/jquery/jquery/commit/52a0238 |
| // to work around a bug in Chrome 10 (Dev) and should be removed when the bug is fixed. |
| // http://code.google.com/p/v8/issues/detail?id=1050 |
| args = slice.call(arguments); |
| |
| if ( !runtil.test( name ) ) { |
| selector = until; |
| } |
| |
| if ( selector && typeof selector === "string" ) { |
| ret = jQuery.filter( selector, ret ); |
| } |
| |
| ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; |
| |
| if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { |
| ret = ret.reverse(); |
| } |
| |
| return this.pushStack( ret, name, args.join(",") ); |
| }; |
| }); |
| |
| jQuery.extend({ |
| filter: function( expr, elems, not ) { |
| if ( not ) { |
| expr = ":not(" + expr + ")"; |
| } |
| |
| return elems.length === 1 ? |
| jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : |
| jQuery.find.matches(expr, elems); |
| }, |
| |
| 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; |
| }, |
| |
| nth: function( cur, result, dir, elem ) { |
| result = result || 1; |
| var num = 0; |
| |
| for ( ; cur; cur = cur[dir] ) { |
| if ( cur.nodeType === 1 && ++num === result ) { |
| break; |
| } |
| } |
| |
| return cur; |
| }, |
| |
| 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, keep ) { |
| |
| // Can't pass null or undefined to indexOf in Firefox 4 |
| // Set to 0 to skip string check |
| qualifier = qualifier || 0; |
| |
| if ( jQuery.isFunction( qualifier ) ) { |
| return jQuery.grep(elements, function( elem, i ) { |
| var retVal = !!qualifier.call( elem, i, elem ); |
| return retVal === keep; |
| }); |
| |
| } else if ( qualifier.nodeType ) { |
| return jQuery.grep(elements, function( elem, i ) { |
| return ( elem === qualifier ) === keep; |
| }); |
| |
| } else if ( typeof qualifier === "string" ) { |
| var filtered = jQuery.grep(elements, function( elem ) { |
| return elem.nodeType === 1; |
| }); |
| |
| if ( isSimple.test( qualifier ) ) { |
| return jQuery.filter(qualifier, filtered, !keep); |
| } else { |
| qualifier = jQuery.filter( qualifier, filtered ); |
| } |
| } |
| |
| return jQuery.grep(elements, function( elem, i ) { |
| return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; |
| }); |
| } |
| |
| |
| |
| |
| 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 canvas datalist details figcaption figure footer " + |
| "header hgroup mark meter nav output progress section summary time video", |
| rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, |
| rleadingWhitespace = /^\s+/, |
| rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, |
| rtagName = /<([\w:]+)/, |
| rtbody = /<tbody/i, |
| rhtml = /<|&#?\w+;/, |
| rnoInnerhtml = /<(?:script|style)/i, |
| rnocache = /<(?:script|object|embed|option|style)/i, |
| rnoshimcache = new RegExp("<(?:" + nodeNames.replace(" ", "|") + ")", "i"), |
| // checked="checked" or checked |
| rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, |
| rscriptType = /\/(java|ecma)script/i, |
| rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/, |
| wrapMap = { |
| option: [ 1, "<select multiple='multiple'>", "</select>" ], |
| legend: [ 1, "<fieldset>", "</fieldset>" ], |
| thead: [ 1, "<table>", "</table>" ], |
| tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
| td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
| col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], |
| area: [ 1, "<map>", "</map>" ], |
| _default: [ 0, "", "" ] |
| }, |
| safeFragment = createSafeFragment( document ); |
| |
| wrapMap.optgroup = wrapMap.option; |
| wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
| wrapMap.th = wrapMap.td; |
| |
| // IE can't serialize <link> and <script> tags normally |
| if ( !jQuery.support.htmlSerialize ) { |
| wrapMap._default = [ 1, "div<div>", "</div>" ]; |
| } |
| |
| jQuery.fn.extend({ |
| text: function( text ) { |
| if ( jQuery.isFunction(text) ) { |
| return this.each(function(i) { |
| var self = jQuery( this ); |
| |
| self.text( text.call(this, i, self.text()) ); |
| }); |
| } |
| |
| if ( typeof text !== "object" && text !== undefined ) { |
| return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) ); |
| } |
| |
| return jQuery.text( this ); |
| }, |
| |
| 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 ) { |
| return this.each(function() { |
| jQuery( this ).wrapAll( html ); |
| }); |
| }, |
| |
| unwrap: function() { |
| return this.parent().each(function() { |
| if ( !jQuery.nodeName( this, "body" ) ) { |
| jQuery( this ).replaceWith( this.childNodes ); |
| } |
| }).end(); |
| }, |
| |
| append: function() { |
| return this.domManip(arguments, true, function( elem ) { |
| if ( this.nodeType === 1 ) { |
| this.appendChild( elem ); |
| } |
| }); |
| }, |
| |
| prepend: function() { |
| return this.domManip(arguments, true, function( elem ) { |
| if ( this.nodeType === 1 ) { |
| this.insertBefore( elem, this.firstChild ); |
| } |
| }); |
| }, |
| |
| before: function() { |
| if ( this[0] && this[0].parentNode ) { |
| return this.domManip(arguments, false, function( elem ) { |
| this.parentNode.insertBefore( elem, this ); |
| }); |
| } else if ( arguments.length ) { |
| var set = jQuery(arguments[0]); |
| set.push.apply( set, this.toArray() ); |
| return this.pushStack( set, "before", arguments ); |
| } |
| }, |
| |
| after: function() { |
| if ( this[0] && this[0].parentNode ) { |
| return this.domManip(arguments, false, function( elem ) { |
| this.parentNode.insertBefore( elem, this.nextSibling ); |
| }); |
| } else if ( arguments.length ) { |
| var set = this.pushStack( this, "after", arguments ); |
| set.push.apply( set, jQuery(arguments[0]).toArray() ); |
| return set; |
| } |
| }, |
| |
| // keepData is for internal use only--do not document |
| remove: function( selector, keepData ) { |
| for ( var i = 0, elem; (elem = this[i]) != null; i++ ) { |
| if ( !selector || jQuery.filter( selector, [ elem ] ).length ) { |
| if ( !keepData && elem.nodeType === 1 ) { |
| jQuery.cleanData( elem.getElementsByTagName("*") ); |
| jQuery.cleanData( [ elem ] ); |
| } |
| |
| if ( elem.parentNode ) { |
| elem.parentNode.removeChild( elem ); |
| } |
| } |
| } |
| |
| return this; |
| }, |
| |
| empty: function() { |
| for ( var i = 0, elem; (elem = this[i]) != null; i++ ) { |
| // Remove element nodes and prevent memory leaks |
| if ( elem.nodeType === 1 ) { |
| jQuery.cleanData( elem.getElementsByTagName("*") ); |
| } |
| |
| // Remove any remaining nodes |
| while ( elem.firstChild ) { |
| elem.removeChild( elem.firstChild ); |
| } |
| } |
| |
| 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 ) { |
| if ( value === undefined ) { |
| return this[0] && this[0].nodeType === 1 ? |
| this[0].innerHTML.replace(rinlinejQuery, "") : |
| null; |
| |
| // See if we can take a shortcut and just use innerHTML |
| } else if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
| (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) && |
| !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) { |
| |
| value = value.replace(rxhtmlTag, "<$1></$2>"); |
| |
| try { |
| for ( var i = 0, l = this.length; i < l; i++ ) { |
| // Remove element nodes and prevent memory leaks |
| if ( this[i].nodeType === 1 ) { |
| jQuery.cleanData( this[i].getElementsByTagName("*") ); |
| this[i].innerHTML = value; |
| } |
| } |
| |
| // If using innerHTML throws an exception, use the fallback method |
| } catch(e) { |
| this.empty().append( value ); |
| } |
| |
| } else if ( jQuery.isFunction( value ) ) { |
| this.each(function(i){ |
| var self = jQuery( this ); |
| |
| self.html( value.call(this, i, self.html()) ); |
| }); |
| |
| } else { |
| this.empty().append( value ); |
| } |
| |
| return this; |
| }, |
| |
| replaceWith: function( value ) { |
| if ( this[0] && this[0].parentNode ) { |
| // Make sure that the elements are removed from the DOM before they are inserted |
| // this can help fix replacing a parent with child elements |
| if ( jQuery.isFunction( value ) ) { |
| return this.each(function(i) { |
| var self = jQuery(this), old = self.html(); |
| self.replaceWith( value.call( this, i, old ) ); |
| }); |
| } |
| |
| if ( typeof value !== "string" ) { |
| value = jQuery( value ).detach(); |
| } |
| |
| return this.each(function() { |
| var next = this.nextSibling, |
| parent = this.parentNode; |
| |
| jQuery( this ).remove(); |
| |
| if ( next ) { |
| jQuery(next).before( value ); |
| } else { |
| jQuery(parent).append( value ); |
| } |
| }); |
| } else { |
| return this.length ? |
| this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) : |
| this; |
| } |
| }, |
| |
| detach: function( selector ) { |
| return this.remove( selector, true ); |
| }, |
| |
| domManip: function( args, table, callback ) { |
| var results, first, fragment, parent, |
| value = args[0], |
| scripts = []; |
| |
| // We can't cloneNode fragments that contain checked, in WebKit |
| if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) { |
| return this.each(function() { |
| jQuery(this).domManip( args, table, callback, true ); |
| }); |
| } |
| |
| if ( jQuery.isFunction(value) ) { |
| return this.each(function(i) { |
| var self = jQuery(this); |
| args[0] = value.call(this, i, table ? self.html() : undefined); |
| self.domManip( args, table, callback ); |
| }); |
| } |
| |
| if ( this[0] ) { |
| parent = value && value.parentNode; |
| |
| // If we're in a fragment, just use that instead of building a new one |
| if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) { |
| results = { fragment: parent }; |
| |
| } else { |
| results = jQuery.buildFragment( args, this, scripts ); |
| } |
| |
| fragment = results.fragment; |
| |
| if ( fragment.childNodes.length === 1 ) { |
| first = fragment = fragment.firstChild; |
| } else { |
| first = fragment.firstChild; |
| } |
| |
| if ( first ) { |
| table = table && jQuery.nodeName( first, "tr" ); |
| |
| for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) { |
| callback.call( |
| table ? |
| root(this[i], first) : |
| this[i], |
| // Make sure that we do not leak memory by inadvertently discarding |
| // the original fragment (which might have attached data) instead of |
| // using it; in addition, use the original fragment object for the last |
| // item instead of first because it can end up being emptied incorrectly |
| // in certain situations (Bug #8070). |
| // Fragments from the fragment cache must always be cloned and never used |
| // in place. |
| results.cacheable || ( l > 1 && i < lastIndex ) ? |
| jQuery.clone( fragment, true, true ) : |
| fragment |
| ); |
| } |
| } |
| |
| if ( scripts.length ) { |
| jQuery.each( scripts, evalScript ); |
| } |
| } |
| |
| return this; |
| } |
| }); |
| |
| function root( elem, cur ) { |
| return jQuery.nodeName(elem, "table") ? |
| (elem.getElementsByTagName("tbody")[0] || |
| elem.appendChild(elem.ownerDocument.createElement("tbody"))) : |
| elem; |
| } |
| |
| 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 ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data ); |
| } |
| } |
| } |
| |
| // make the cloned public data object a copy from the original |
| if ( curData.data ) { |
| curData.data = jQuery.extend( {}, curData.data ); |
| } |
| } |
| |
| function cloneFixAttributes( src, dest ) { |
| var nodeName; |
| |
| // We do not need to do anything for non-Elements |
| if ( dest.nodeType !== 1 ) { |
| return; |
| } |
| |
| // clearAttributes removes the attributes, which we don't want, |
| // but also removes the attachEvent events, which we *do* want |
| if ( dest.clearAttributes ) { |
| dest.clearAttributes(); |
| } |
| |
| // mergeAttributes, in contrast, only merges back on the |
| // original attributes, not the events |
| if ( dest.mergeAttributes ) { |
| dest.mergeAttributes( src ); |
| } |
| |
| nodeName = dest.nodeName.toLowerCase(); |
| |
| // IE6-8 fail to clone children inside object elements that use |
| // the proprietary classid attribute value (rather than the type |
| // attribute) to identify the type of content to display |
| if ( nodeName === "object" ) { |
| dest.outerHTML = src.outerHTML; |
| |
| } else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) { |
| // 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 |
| if ( src.checked ) { |
| 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.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; |
| } |
| |
| // Event data gets referenced instead of copied if the expando |
| // gets copied too |
| dest.removeAttribute( jQuery.expando ); |
| } |
| |
| jQuery.buildFragment = function( args, nodes, scripts ) { |
| var fragment, cacheable, cacheresults, doc, |
| first = args[ 0 ]; |
| |
| // nodes may contain either an explicit document object, |
| // a jQuery collection or context object. |
| // If nodes[0] contains a valid object to assign to doc |
| if ( nodes && nodes[0] ) { |
| doc = nodes[0].ownerDocument || nodes[0]; |
| } |
| |
| // Ensure that an attr object doesn't incorrectly stand in as a document object |
| // Chrome and Firefox seem to allow this to occur and will throw exception |
| // Fixes #8950 |
| if ( !doc.createDocumentFragment ) { |
| doc = document; |
| } |
| |
| // Only cache "small" (1/2 KB) HTML strings that are associated with the main document |
| // Cloning options loses the selected state, so don't cache them |
| // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment |
| // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache |
| // Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501 |
| if ( args.length === 1 && typeof first === "string" && first.length < 512 && doc === document && |
| first.charAt(0) === "<" && !rnocache.test( first ) && |
| (jQuery.support.checkClone || !rchecked.test( first )) && |
| (!jQuery.support.unknownElems && rnoshimcache.test( first )) ) { |
| |
| cacheable = true; |
| |
| cacheresults = jQuery.fragments[ first ]; |
| if ( cacheresults && cacheresults !== 1 ) { |
| fragment = cacheresults; |
| } |
| } |
| |
| if ( !fragment ) { |
| fragment = doc.createDocumentFragment(); |
| jQuery.clean( args, doc, fragment, scripts ); |
| } |
| |
| if ( cacheable ) { |
| jQuery.fragments[ first ] = cacheresults ? fragment : 1; |
| } |
| |
| return { fragment: fragment, cacheable: cacheable }; |
| }; |
| |
| jQuery.fragments = {}; |
| |
| jQuery.each({ |
| appendTo: "append", |
| prependTo: "prepend", |
| insertBefore: "before", |
| insertAfter: "after", |
| replaceAll: "replaceWith" |
| }, function( name, original ) { |
| jQuery.fn[ name ] = function( selector ) { |
| var ret = [], |
| insert = jQuery( selector ), |
| parent = this.length === 1 && this[0].parentNode; |
| |
| if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) { |
| insert[ original ]( this[0] ); |
| return this; |
| |
| } else { |
| for ( var i = 0, l = insert.length; i < l; i++ ) { |
| var elems = ( i > 0 ? this.clone(true) : this ).get(); |
| jQuery( insert[i] )[ original ]( elems ); |
| ret = ret.concat( elems ); |
| } |
| |
| return this.pushStack( ret, name, insert.selector ); |
| } |
| }; |
| }); |
| |
| function getAll( elem ) { |
| if ( typeof elem.getElementsByTagName !== "undefined" ) { |
| return elem.getElementsByTagName( "*" ); |
| |
| } else if ( typeof elem.querySelectorAll !== "undefined" ) { |
| return elem.querySelectorAll( "*" ); |
| |
| } else { |
| return []; |
| } |
| } |
| |
| // Used in clean, fixes the defaultChecked property |
| function fixDefaultChecked( elem ) { |
| if ( elem.type === "checkbox" || elem.type === "radio" ) { |
| elem.defaultChecked = elem.checked; |
| } |
| } |
| // Finds all inputs and passes them to fixDefaultChecked |
| function findInputs( elem ) { |
| var nodeName = ( elem.nodeName || "" ).toLowerCase(); |
| if ( nodeName === "input" ) { |
| fixDefaultChecked( elem ); |
| // Skip scripts, get other children |
| } else if ( nodeName !== "script" && typeof elem.getElementsByTagName !== "undefined" ) { |
| jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked ); |
| } |
| } |
| |
| jQuery.extend({ |
| clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
| var clone = elem.cloneNode(true), |
| srcElements, |
| destElements, |
| i; |
| |
| if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && |
| (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { |
| // IE copies events bound via attachEvent when using cloneNode. |
| // Calling detachEvent on the clone will also remove the events |
| // from the original. In order to get around this, we use some |
| // proprietary methods to clear the events. Thanks to MooTools |
| // guys for this hotness. |
| |
| cloneFixAttributes( elem, clone ); |
| |
| // Using Sizzle here is crazy slow, so we use getElementsByTagName |
| // instead |
| srcElements = getAll( elem ); |
| destElements = getAll( clone ); |
| |
| // Weird iteration because IE will replace the length property |
| // with an element if you are cloning the body and one of the |
| // elements on the page has a name or id of "length" |
| for ( i = 0; srcElements[i]; ++i ) { |
| // Ensure that the destination node is not null; Fixes #9587 |
| if ( destElements[i] ) { |
| cloneFixAttributes( srcElements[i], destElements[i] ); |
| } |
| } |
| } |
| |
| // Copy the events from the original to the clone |
| if ( dataAndEvents ) { |
| cloneCopyEvent( elem, clone ); |
| |
| if ( deepDataAndEvents ) { |
| srcElements = getAll( elem ); |
| destElements = getAll( clone ); |
| |
| for ( i = 0; srcElements[i]; ++i ) { |
| cloneCopyEvent( srcElements[i], destElements[i] ); |
| } |
| } |
| } |
| |
| srcElements = destElements = null; |
| |
| // Return the cloned set |
| return clone; |
| }, |
| |
| clean: function( elems, context, fragment, scripts ) { |
| var checkScriptType; |
| |
| context = context || document; |
| |
| // !context.createElement fails in IE with an error but returns typeof 'object' |
| if ( typeof context.createElement === "undefined" ) { |
| context = context.ownerDocument || context[0] && context[0].ownerDocument || document; |
| } |
| |
| var ret = [], j; |
| |
| for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { |
| if ( typeof elem === "number" ) { |
| elem += ""; |
| } |
| |
| if ( !elem ) { |
| continue; |
| } |
| |
| // Convert html string into DOM nodes |
| if ( typeof elem === "string" ) { |
| if ( !rhtml.test( elem ) ) { |
| elem = context.createTextNode( elem ); |
| } else { |
| // Fix "XHTML"-style tags in all browsers |
| elem = elem.replace(rxhtmlTag, "<$1></$2>"); |
| |
| // Trim whitespace, otherwise indexOf won't work as expected |
| var tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(), |
| wrap = wrapMap[ tag ] || wrapMap._default, |
| depth = wrap[0], |
| div = context.createElement("div"); |
| |
| // Append wrapper element to unknown element safe doc fragment |
| if ( context === document ) { |
| // Use the fragment we've already created for this document |
| safeFragment.appendChild( div ); |
| } else { |
| // Use a fragment created with the owner document |
| createSafeFragment( context ).appendChild( div ); |
| } |
| |
| // Go to html and back, then peel off extra wrappers |
| div.innerHTML = wrap[1] + elem + wrap[2]; |
| |
| // Move to the right depth |
| while ( depth-- ) { |
| div = div.lastChild; |
| } |
| |
| // Remove IE's autoinserted <tbody> from table fragments |
| if ( !jQuery.support.tbody ) { |
| |
| // String was a <table>, *may* have spurious <tbody> |
| var hasBody = rtbody.test(elem), |
| tbody = tag === "table" && !hasBody ? |
| div.firstChild && div.firstChild.childNodes : |
| |
| // String was a bare <thead> or <tfoot> |
| wrap[1] === "<table>" && !hasBody ? |
| div.childNodes : |
| []; |
| |
| for ( j = tbody.length - 1; j >= 0 ; --j ) { |
| if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) { |
| tbody[ j ].parentNode.removeChild( tbody[ j ] ); |
| } |
| } |
| } |
| |
| // IE completely kills leading whitespace when innerHTML is used |
| if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { |
| div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild ); |
| } |
| |
| elem = div.childNodes; |
| } |
| } |
| |
| // Resets defaultChecked for any radios and checkboxes |
| // about to be appended to the DOM in IE 6/7 (#8060) |
| var len; |
| if ( !jQuery.support.appendChecked ) { |
| if ( elem[0] && typeof (len = elem.length) === "number" ) { |
| for ( j = 0; j < len; j++ ) { |
| findInputs( elem[j] ); |
| } |
| } else { |
| findInputs( elem ); |
| } |
| } |
| |
| if ( elem.nodeType ) { |
| ret.push( elem ); |
| } else { |
| ret = jQuery.merge( ret, elem ); |
| } |
| } |
| |
| if ( fragment ) { |
| checkScriptType = function( elem ) { |
| return !elem.type || rscriptType.test( elem.type ); |
| }; |
| for ( i = 0; ret[i]; i++ ) { |
| if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) { |
| scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] ); |
| |
| } else { |
| if ( ret[i].nodeType === 1 ) { |
| var jsTags = jQuery.grep( ret[i].getElementsByTagName( "script" ), checkScriptType ); |
| |
| ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) ); |
| } |
| fragment.appendChild( ret[i] ); |
| } |
| } |
| } |
| |
| return ret; |
| }, |
| |
| cleanData: function( elems ) { |
| var data, id, |
| cache = jQuery.cache, |
| special = jQuery.event.special, |
| deleteExpando = jQuery.support.deleteExpando; |
| |
| for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { |
| if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) { |
| continue; |
| } |
| |
| id = elem[ jQuery.expando ]; |
| |
| if ( id ) { |
| data = cache[ id ]; |
| |
| if ( data && data.events ) { |
| for ( var 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 ); |
| } |
| } |
| |
| // Null the DOM reference to avoid IE6/7/8 leak (#7054) |
| if ( data.handle ) { |
| data.handle.elem = null; |
| } |
| } |
| |
| if ( deleteExpando ) { |
| delete elem[ jQuery.expando ]; |
| |
| } else if ( elem.removeAttribute ) { |
| elem.removeAttribute( jQuery.expando ); |
| } |
| |
| delete cache[ id ]; |
| } |
| } |
| } |
| }); |
| |
| function evalScript( i, elem ) { |
| if ( elem.src ) { |
| jQuery.ajax({ |
| url: elem.src, |
| async: false, |
| dataType: "script" |
| }); |
| } else { |
| jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) ); |
| } |
| |
| if ( elem.parentNode ) { |
| elem.parentNode.removeChild( elem ); |
| } |
| } |
| |
| |
| |
| |
| var ralpha = /alpha\([^)]*\)/i, |
| ropacity = /opacity=([^)]*)/, |
| // fixed for IE9, see #8346 |
| rupper = /([A-Z]|^ms)/g, |
| rnumpx = /^-?\d+(?:px)?$/i, |
| rnum = /^-?\d/, |
| rrelNum = /^([\-+])=([\-+.\de]+)/, |
| |
| cssShow = { position: "absolute", visibility: "hidden", display: "block" }, |
| cssWidth = [ "Left", "Right" ], |
| cssHeight = [ "Top", "Bottom" ], |
| curCSS, |
| |
| getComputedStyle, |
| currentStyle; |
| |
| jQuery.fn.css = function( name, value ) { |
| // Setting 'undefined' is a no-op |
| if ( arguments.length === 2 && value === undefined ) { |
| return this; |
| } |
| |
| return jQuery.access( this, name, value, true, function( elem, name, value ) { |
| return value !== undefined ? |
| jQuery.style( elem, name, value ) : |
| jQuery.css( elem, name ); |
| }); |
| }; |
| |
| 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", "opacity" ); |
| return ret === "" ? "1" : ret; |
| |
| } else { |
| return elem.style.opacity; |
| } |
| } |
| } |
| }, |
| |
| // Exclude the following css properties to add px |
| cssNumber: { |
| "fillOpacity": true, |
| "fontWeight": true, |
| "lineHeight": true, |
| "opacity": 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, origName = jQuery.camelCase( name ), |
| style = elem.style, hooks = jQuery.cssHooks[ origName ]; |
| |
| name = jQuery.cssProps[ origName ] || 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"; |
| } |
| |
| // If a hook was provided, use that value, otherwise just set the specified value |
| if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== 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 ) { |
| var ret, hooks; |
| |
| // Make sure that we're working with the right name |
| name = jQuery.camelCase( name ); |
| hooks = jQuery.cssHooks[ name ]; |
| name = jQuery.cssProps[ name ] || name; |
| |
| // cssFloat needs a special treatment |
| if ( name === "cssFloat" ) { |
| name = "float"; |
| } |
| |
| // If a hook was provided get the computed value from there |
| if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) { |
| return ret; |
| |
| // Otherwise, if a way to get the computed value exists, use that |
| } else if ( curCSS ) { |
| return curCSS( elem, name ); |
| } |
| }, |
| |
| // A method for quickly swapping in/out CSS properties to get correct calculations |
| swap: function( elem, options, callback ) { |
| var old = {}; |
| |
| // Remember the old values, and insert the new ones |
| for ( var name in options ) { |
| old[ name ] = elem.style[ name ]; |
| elem.style[ name ] = options[ name ]; |
| } |
| |
| callback.call( elem ); |
| |
| // Revert the old values |
| for ( name in options ) { |
| elem.style[ name ] = old[ name ]; |
| } |
| } |
| }); |
| |
| // DEPRECATED, Use jQuery.css() instead |
| jQuery.curCSS = jQuery.css; |
| |
| jQuery.each(["height", "width"], function( i, name ) { |
| jQuery.cssHooks[ name ] = { |
| get: function( elem, computed, extra ) { |
| var val; |
| |
| if ( computed ) { |
| if ( elem.offsetWidth !== 0 ) { |
| return getWH( elem, name, extra ); |
| } else { |
| jQuery.swap( elem, cssShow, function() { |
| val = getWH( elem, name, extra ); |
| }); |
| } |
| |
| return val; |
| } |
| }, |
| |
| set: function( elem, value ) { |
| if ( rnumpx.test( value ) ) { |
| // ignore negative width and height values #1599 |
| value = parseFloat( value ); |
| |
| if ( value >= 0 ) { |
| return value + "px"; |
| } |
| |
| } else { |
| return value; |
| } |
| } |
| }; |
| }); |
| |
| 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) || "" ) ? |
| ( parseFloat( RegExp.$1 ) / 100 ) + "" : |
| 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 >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" ) { |
| |
| // 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 there is no filter style applied in a css rule, we are done |
| if ( currentStyle && !currentStyle.filter ) { |
| return; |
| } |
| } |
| |
| // otherwise, set new filter values |
| style.filter = ralpha.test( filter ) ? |
| filter.replace( ralpha, opacity ) : |
| filter + " " + opacity; |
| } |
| }; |
| } |
| |
| jQuery(function() { |
| // This hook cannot be added until DOM ready because the support test |
| // for it is not run until after DOM ready |
| if ( !jQuery.support.reliableMarginRight ) { |
| jQuery.cssHooks.marginRight = { |
| get: function( elem, computed ) { |
| // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right |
| // Work around by temporarily setting element display to inline-block |
| var ret; |
| jQuery.swap( elem, { "display": "inline-block" }, function() { |
| if ( computed ) { |
| ret = curCSS( elem, "margin-right", "marginRight" ); |
| } else { |
| ret = elem.style.marginRight; |
| } |
| }); |
| return ret; |
| } |
| }; |
| } |
| }); |
| |
| if ( document.defaultView && document.defaultView.getComputedStyle ) { |
| getComputedStyle = function( elem, name ) { |
| var ret, defaultView, computedStyle; |
| |
| name = name.replace( rupper, "-$1" ).toLowerCase(); |
| |
| if ( !(defaultView = elem.ownerDocument.defaultView) ) { |
| return undefined; |
| } |
| |
| if ( (computedStyle = defaultView.getComputedStyle( elem, null )) ) { |
| ret = computedStyle.getPropertyValue( name ); |
| if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) { |
| ret = jQuery.style( elem, name ); |
| } |
| } |
| |
| return ret; |
| }; |
| } |
| |
| if ( document.documentElement.currentStyle ) { |
| currentStyle = function( elem, name ) { |
| var left, rsLeft, uncomputed, |
| ret = elem.currentStyle && elem.currentStyle[ name ], |
| style = elem.style; |
| |
| // Avoid setting ret to empty string here |
| // so we don't default to auto |
| if ( ret === null && style && (uncomputed = style[ name ]) ) { |
| ret = uncomputed; |
| } |
| |
| // 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 |
| if ( !rnumpx.test( ret ) && rnum.test( ret ) ) { |
| |
| // Remember the original values |
| left = style.left; |
| rsLeft = elem.runtimeStyle && elem.runtimeStyle.left; |
| |
| // Put in the new values to get a computed value out |
| if ( rsLeft ) { |
| elem.runtimeStyle.left = elem.currentStyle.left; |
| } |
| style.left = name === "fontSize" ? "1em" : ( ret || 0 ); |
| ret = style.pixelLeft + "px"; |
| |
| // Revert the changed values |
| style.left = left; |
| if ( rsLeft ) { |
| elem.runtimeStyle.left = rsLeft; |
| } |
| } |
| |
| return ret === "" ? "auto" : ret; |
| }; |
| } |
| |
| curCSS = getComputedStyle || currentStyle; |
| |
| function getWH( elem, name, extra ) { |
| |
| // Start with offset property |
| var val = name === "width" ? elem.offsetWidth : elem.offsetHeight, |
| which = name === "width" ? cssWidth : cssHeight; |
| |
| if ( val > 0 ) { |
| if ( extra !== "border" ) { |
| jQuery.each( which, function() { |
| if ( !extra ) { |
| val -= parseFloat( jQuery.css( elem, "padding" + this ) ) || 0; |
| } |
| if ( extra === "margin" ) { |
| val += parseFloat( jQuery.css( elem, extra + this ) ) || 0; |
| } else { |
| val -= parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0; |
| } |
| }); |
| } |
| |
| return val + "px"; |
| } |
| |
| // Fall back to computed then uncomputed css if necessary |
| val = curCSS( elem, name, name ); |
| if ( val < 0 || val == null ) { |
| val = elem.style[ name ] || 0; |
| } |
| // Normalize "", auto, and prepare for extra |
| val = parseFloat( val ) || 0; |
| |
| // Add padding, border, margin |
| if ( extra ) { |
| jQuery.each( which, function() { |
| val += parseFloat( jQuery.css( elem, "padding" + this ) ) || 0; |
| if ( extra !== "padding" ) { |
| val += parseFloat( jQuery.css( elem, "border" + this + "Width" ) ) || 0; |
| } |
| if ( extra === "margin" ) { |
| val += parseFloat( jQuery.css( elem, extra + this ) ) || 0; |
| } |
| }); |
| } |
| |
| return val + "px"; |
| } |
| |
| if ( jQuery.expr && jQuery.expr.filters ) { |
| jQuery.expr.filters.hidden = function( elem ) { |
| var width = elem.offsetWidth, |
| height = elem.offsetHeight; |
| |
| return ( width === 0 && height === 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 ); |
| }; |
| } |
| |
| |
| |
| |
| var r20 = /%20/g, |
| rbracket = /\[\]$/, |
| rCRLF = /\r?\n/g, |
| rhash = /#.*$/, |
| rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL |
| rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i, |
| // #7653, #8125, #8152: local protocol detection |
| rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/, |
| rnoContent = /^(?:GET|HEAD)$/, |
| rprotocol = /^\/\//, |
| rquery = /\?/, |
| rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, |
| rselectTextarea = /^(?:select|textarea)/i, |
| rspacesAjax = /\s+/, |
| rts = /([?&])_=[^&]*/, |
| 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 = {}, |
| |
| // Document location |
| ajaxLocation, |
| |
| // Document location segments |
| ajaxLocParts, |
| |
| // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression |
| allTypes = ["*/"] + ["*"]; |
| |
| // #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 = "*"; |
| } |
| |
| if ( jQuery.isFunction( func ) ) { |
| var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ), |
| i = 0, |
| length = dataTypes.length, |
| dataType, |
| list, |
| placeBefore; |
| |
| // For each dataType in the dataTypeExpression |
| for ( ; i < length; i++ ) { |
| dataType = dataTypes[ i ]; |
| // We control if we're asked to add before |
| // any existing element |
| placeBefore = /^\+/.test( dataType ); |
| if ( placeBefore ) { |
| dataType = dataType.substr( 1 ) || "*"; |
| } |
| list = structure[ dataType ] = structure[ dataType ] || []; |
| // then we add to the structure accordingly |
| list[ placeBefore ? "unshift" : "push" ]( func ); |
| } |
| } |
| }; |
| } |
| |
| // Base inspection function for prefilters and transports |
| function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR, |
| dataType /* internal */, inspected /* internal */ ) { |
| |
| dataType = dataType || options.dataTypes[ 0 ]; |
| inspected = inspected || {}; |
| |
| inspected[ dataType ] = true; |
| |
| var list = structure[ dataType ], |
| i = 0, |
| length = list ? list.length : 0, |
| executeOnly = ( structure === prefilters ), |
| selection; |
| |
| for ( ; i < length && ( executeOnly || !selection ); i++ ) { |
| selection = list[ i ]( options, originalOptions, jqXHR ); |
| // If we got redirected to another dataType |
| // we try there if executing only and not done already |
| if ( typeof selection === "string" ) { |
| if ( !executeOnly || inspected[ selection ] ) { |
| selection = undefined; |
| } else { |
| options.dataTypes.unshift( selection ); |
| selection = inspectPrefiltersOrTransports( |
| structure, options, originalOptions, jqXHR, selection, inspected ); |
| } |
| } |
| } |
| // If we're only executing or nothing was selected |
| // we try the catchall dataType if not done already |
| if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) { |
| selection = inspectPrefiltersOrTransports( |
| structure, options, originalOptions, jqXHR, "*", inspected ); |
| } |
| // unnecessary when only executing (prefilters) |
| // but it'll be ignored by the caller in that case |
| return selection; |
| } |
| |
| // A special extend for ajax options |
| // that takes "flat" options (not to be deep extended) |
| // Fixes #9887 |
| function ajaxExtend( target, src ) { |
| var key, deep, |
| 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 ); |
| } |
| } |
| |
| jQuery.fn.extend({ |
| load: function( url, params, callback ) { |
| if ( typeof url !== "string" && _load ) { |
| return _load.apply( this, arguments ); |
| |
| // Don't do a request if no elements are being requested |
| } else if ( !this.length ) { |
| return this; |
| } |
| |
| var off = url.indexOf( " " ); |
| if ( off >= 0 ) { |
| var selector = url.slice( off, url.length ); |
| url = url.slice( 0, off ); |
| } |
| |
| // Default to a GET request |
| var type = "GET"; |
| |
| // If the second parameter was provided |
| if ( params ) { |
| // 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 ( typeof params === "object" ) { |
| params = jQuery.param( params, jQuery.ajaxSettings.traditional ); |
| type = "POST"; |
| } |
| } |
| |
| var self = this; |
| |
| // Request the remote document |
| jQuery.ajax({ |
| url: url, |
| type: type, |
| dataType: "html", |
| data: params, |
| // Complete callback (responseText is used internally) |
| complete: function( jqXHR, status, responseText ) { |
| // Store the response as specified by the jqXHR object |
| responseText = jqXHR.responseText; |
| // If successful, inject the HTML into all the matched elements |
| if ( jqXHR.isResolved() ) { |
| // #4825: Get the actual response in case |
| // a dataFilter is present in ajaxSettings |
| jqXHR.done(function( r ) { |
| responseText = r; |
| }); |
| // See if a selector was specified |
| self.html( selector ? |
| // Create a dummy div to hold the results |
| jQuery("<div>") |
| // inject the contents of the document in, removing the scripts |
| // to avoid any 'Permission Denied' errors in IE |
| .append(responseText.replace(rscript, "")) |
| |
| // Locate the specified elements |
| .find(selector) : |
| |
| // If not, just inject the full result |
| responseText ); |
| } |
| |
| if ( callback ) { |
| self.each( callback, [ responseText, status, jqXHR ] ); |
| } |
| } |
| }); |
| |
| return this; |
| }, |
| |
| serialize: function() { |
| return jQuery.param( this.serializeArray() ); |
| }, |
| |
| serializeArray: function() { |
| return this.map(function(){ |
| return this.elements ? jQuery.makeArray( this.elements ) : this; |
| }) |
| .filter(function(){ |
| return this.name && !this.disabled && |
| ( this.checked || rselectTextarea.test( this.nodeName ) || |
| rinput.test( this.type ) ); |
| }) |
| .map(function( i, elem ){ |
| var val = jQuery( this ).val(); |
| |
| return val == null ? |
| null : |
| jQuery.isArray( val ) ? |
| jQuery.map( val, function( val, i ){ |
| return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| }) : |
| { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
| }).get(); |
| } |
| }); |
| |
| // Attach a bunch of functions for handling common AJAX events |
| jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){ |
| jQuery.fn[ o ] = function( f ){ |
| return this.bind( o, f ); |
| }; |
| }); |
| |
| 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({ |
| type: method, |
| url: url, |
| data: data, |
| success: callback, |
| dataType: type |
| }); |
| }; |
| }); |
| |
| jQuery.extend({ |
| |
| getScript: function( url, callback ) { |
| return jQuery.get( url, undefined, callback, "script" ); |
| }, |
| |
| getJSON: function( url, data, callback ) { |
| return jQuery.get( url, data, callback, "json" ); |
| }, |
| |
| // 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 ) { |
| if ( settings ) { |
| // Building a settings object |
| ajaxExtend( target, jQuery.ajaxSettings ); |
| } else { |
| // Extending ajaxSettings |
| settings = target; |
| target = jQuery.ajaxSettings; |
| } |
| ajaxExtend( target, settings ); |
| return target; |
| }, |
| |
| ajaxSettings: { |
| url: ajaxLocation, |
| isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), |
| global: true, |
| type: "GET", |
| contentType: "application/x-www-form-urlencoded", |
| processData: true, |
| async: true, |
| /* |
| timeout: 0, |
| data: null, |
| dataType: null, |
| username: null, |
| password: null, |
| cache: null, |
| traditional: false, |
| headers: {}, |
| */ |
| |
| accepts: { |
| xml: "application/xml, text/xml", |
| html: "text/html", |
| text: "text/plain", |
| json: "application/json, text/javascript", |
| "*": allTypes |
| }, |
| |
| contents: { |
| xml: /xml/, |
| html: /html/, |
| json: /json/ |
| }, |
| |
| responseFields: { |
| xml: "responseXML", |
| text: "responseText" |
| }, |
| |
| // List of data converters |
| // 1) key format is "source_type destination_type" (a single space in-between) |
| // 2) the catchall symbol "*" can be used for source_type |
| converters: { |
| |
| // Convert anything to text |
| "* text": window.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: { |
| context: true, |
| url: true |
| } |
| }, |
| |
| 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 // Create the final options object |
| s = jQuery.ajaxSetup( {}, options ), |
| // Callbacks context |
| callbackContext = s.context || s, |
| // Context for global events |
| // It's the callbackContext if one was provided in the options |
| // and if it's a DOM node or a jQuery collection |
| globalEventContext = callbackContext !== s && |
| ( callbackContext.nodeType || callbackContext instanceof jQuery ) ? |
| jQuery( callbackContext ) : jQuery.event, |
| // Deferreds |
| deferred = jQuery.Deferred(), |
| completeDeferred = jQuery.Callbacks( "once memory" ), |
| // Status-dependent callbacks |
| statusCode = s.statusCode || {}, |
| // ifModified key |
| ifModifiedKey, |
| // Headers (they are sent all at once) |
| requestHeaders = {}, |
| requestHeadersNames = {}, |
| // Response headers |
| responseHeadersString, |
| responseHeaders, |
| // transport |
| transport, |
| // timeout handle |
| timeoutTimer, |
| // Cross-domain detection vars |
| parts, |
| // The jqXHR state |
| state = 0, |
| // To know if global events are to be dispatched |
| fireGlobals, |
| // Loop variable |
| i, |
| // Fake xhr |
| jqXHR = { |
| |
| readyState: 0, |
| |
| // Caches the header |
| setRequestHeader: function( name, value ) { |
| if ( !state ) { |
| var lname = name.toLowerCase(); |
| name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; |
| requestHeaders[ name ] = value; |
| } |
| return this; |
| }, |
| |
| // Raw string |
| getAllResponseHeaders: function() { |
| return state === 2 ? responseHeadersString : null; |
| }, |
| |
| // 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 === undefined ? null : match; |
| }, |
| |
| // Overrides response content-type header |
| overrideMimeType: function( type ) { |
| if ( !state ) { |
| s.mimeType = type; |
| } |
| return this; |
| }, |
| |
| // Cancel the request |
| abort: function( statusText ) { |
| statusText = statusText || "abort"; |
| if ( transport ) { |
| transport.abort( statusText ); |
| } |
| done( 0, statusText ); |
| return this; |
| } |
| }; |
| |
| // Callback for when everything is done |
| // It is defined here because jslint complains if it is declared |
| // at the end of the function (which would be more logical and readable) |
| function done( status, nativeStatusText, responses, headers ) { |
| |
| // 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; |
| |
| var isSuccess, |
| success, |
| error, |
| statusText = nativeStatusText, |
| response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined, |
| lastModified, |
| etag; |
| |
| // If successful, handle type chaining |
| if ( status >= 200 && status < 300 || status === 304 ) { |
| |
| // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
| if ( s.ifModified ) { |
| |
| if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) { |
| jQuery.lastModified[ ifModifiedKey ] = lastModified; |
| } |
| if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) { |
| jQuery.etag[ ifModifiedKey ] = etag; |
| } |
| } |
| |
| // If not modified |
| if ( status === 304 ) { |
| |
| statusText = "notmodified"; |
| isSuccess = true; |
| |
| // If we have data |
| } else { |
| |
| try { |
| success = ajaxConvert( s, response ); |
| statusText = "success"; |
| isSuccess = true; |
| } catch(e) { |
| // We have a parsererror |
| statusText = "parsererror"; |
| error = e; |
| } |
| } |
| } else { |
| // We extract error from statusText |
| // then normalize statusText and status for non-aborts |
| error = statusText; |
| if ( !statusText || status ) { |
| 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( "ajax" + ( isSuccess ? "Success" : "Error" ), |
| [ 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" ); |
| } |
| } |
| } |
| |
| // Attach deferreds |
| deferred.promise( jqXHR ); |
| jqXHR.success = jqXHR.done; |
| jqXHR.error = jqXHR.fail; |
| jqXHR.complete = completeDeferred.add; |
| |
| // Status-dependent callbacks |
| jqXHR.statusCode = function( map ) { |
| if ( map ) { |
| var tmp; |
| if ( state < 2 ) { |
| for ( tmp in map ) { |
| statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ]; |
| } |
| } else { |
| tmp = map[ jqXHR.status ]; |
| jqXHR.then( tmp, tmp ); |
| } |
| } |
| return this; |
| }; |
| |
| // Remove hash character (#7531: and string promotion) |
| // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) |
| // We also use the url parameter if available |
| s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); |
| |
| // Extract dataTypes list |
| s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax ); |
| |
| // Determine if a cross-domain request is in order |
| 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 prefiler, stop there |
| if ( state === 2 ) { |
| return false; |
| } |
| |
| // We can fire global events as of now if asked to |
| fireGlobals = s.global; |
| |
| // Uppercase the type |
| s.type = s.type.toUpperCase(); |
| |
| // Determine if request has content |
| s.hasContent = !rnoContent.test( s.type ); |
| |
| // Watch for a new set of requests |
| if ( fireGlobals && jQuery.active++ === 0 ) { |
| jQuery.event.trigger( "ajaxStart" ); |
| } |
| |
| // More options handling for requests with no content |
| if ( !s.hasContent ) { |
| |
| // If data is available, append data to url |
| if ( s.data ) { |
| s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data; |
| // #9682: remove data so that it's not used in an eventual retry |
| delete s.data; |
| } |
| |
| // Get ifModifiedKey before adding the anti-cache parameter |
| ifModifiedKey = s.url; |
| |
| // Add anti-cache in url if needed |
| if ( s.cache === false ) { |
| |
| var ts = jQuery.now(), |
| // try replacing _= if it is there |
| ret = s.url.replace( rts, "$1_=" + ts ); |
| |
| // if nothing was replaced, add timestamp to the end |
| s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" ); |
| } |
| } |
| |
| // 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 If-Modified-Since and/or If-None-Match header, if in ifModified mode. |
| if ( s.ifModified ) { |
| ifModifiedKey = ifModifiedKey || s.url; |
| if ( jQuery.lastModified[ ifModifiedKey ] ) { |
| jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] ); |
| } |
| if ( jQuery.etag[ ifModifiedKey ] ) { |
| jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] ); |
| } |
| } |
| |
| // 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 |
| jqXHR.abort(); |
| return false; |
| |
| } |
| |
| // 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 { |
| jQuery.error( e ); |
| } |
| } |
| } |
| |
| return jqXHR; |
| }, |
| |
| // Serialize an array of form elements or a set of |
| // key/values into a query string |
| param: function( a, traditional ) { |
| var s = [], |
| add = function( key, value ) { |
| // If value is a function, invoke it and return its value |
| value = jQuery.isFunction( value ) ? value() : value; |
| s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); |
| }; |
| |
| // Set traditional to true for jQuery <= 1.3.2 behavior. |
| if ( traditional === undefined ) { |
| traditional = 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 ( var prefix in a ) { |
| buildParams( prefix, a[ prefix ], traditional, add ); |
| } |
| } |
| |
| // Return the resulting serialization |
| return s.join( "&" ).replace( r20, "+" ); |
| } |
| }); |
| |
| function buildParams( prefix, obj, traditional, add ) { |
| 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 { |
| // If array item is non-scalar (array or object), encode its |
| // numeric index to resolve deserialization ambiguity issues. |
| // Note that rack (as of 1.0.0) can't currently deserialize |
| // nested arrays properly, and attempting to do so may cause |
| // a server error. Possible fixes are to modify rack's |
| // deserialization algorithm or to provide an option or flag |
| // to force array serialization to be shallow. |
| buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add ); |
| } |
| }); |
| |
| } else if ( !traditional && obj != null && typeof obj === "object" ) { |
| // Serialize object item. |
| for ( var name in obj ) { |
| buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
| } |
| |
| } else { |
| // Serialize scalar item. |
| add( prefix, obj ); |
| } |
| } |
| |
| // This is still on the jQuery object... for now |
| // Want to move this to jQuery.ajax some day |
| jQuery.extend({ |
| |
| // Counter for holding the number of active queries |
| active: 0, |
| |
| // Last-Modified header cache for next request |
| lastModified: {}, |
| etag: {} |
| |
| }); |
| |
| /* Handles responses to an ajax request: |
| * - sets all responseXXX fields accordingly |
| * - finds the right dataType (mediates between content-type and expected dataType) |
| * - returns the corresponding response |
| */ |
| function ajaxHandleResponses( s, jqXHR, responses ) { |
| |
| var contents = s.contents, |
| dataTypes = s.dataTypes, |
| responseFields = s.responseFields, |
| ct, |
| type, |
| finalDataType, |
| firstDataType; |
| |
| // Fill responseXXX fields |
| for ( type in responseFields ) { |
| if ( type in responses ) { |
| jqXHR[ responseFields[type] ] = responses[ type ]; |
| } |
| } |
| |
| // 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 |
| function ajaxConvert( s, response ) { |
| |
| // Apply the dataFilter if provided |
| if ( s.dataFilter ) { |
| response = s.dataFilter( response, s.dataType ); |
| } |
| |
| var dataTypes = s.dataTypes, |
| converters = {}, |
| i, |
| key, |
| length = dataTypes.length, |
| tmp, |
| // Current and previous dataTypes |
| current = dataTypes[ 0 ], |
| prev, |
| // Conversion expression |
| conversion, |
| // Conversion function |
| conv, |
| // Conversion functions (transitive conversion) |
| conv1, |
| conv2; |
| |
| // For each dataType in the chain |
| for ( i = 1; i < length; i++ ) { |
| |
| // Create converters map |
| // with lowercased keys |
| if ( i === 1 ) { |
| for ( key in s.converters ) { |
| if ( typeof key === "string" ) { |
| converters[ key.toLowerCase() ] = s.converters[ key ]; |
| } |
| } |
| } |
| |
| // Get the dataTypes |
| prev = current; |
| current = dataTypes[ i ]; |
| |
| // If current is auto dataType, update it to prev |
| if ( current === "*" ) { |
| current = prev; |
| // If no auto and dataTypes are actually different |
| } else if ( prev !== "*" && prev !== current ) { |
| |
| // Get the converter |
| conversion = prev + " " + current; |
| conv = converters[ conversion ] || converters[ "* " + current ]; |
| |
| // If there is no direct converter, search transitively |
| if ( !conv ) { |
| conv2 = undefined; |
| for ( conv1 in converters ) { |
| tmp = conv1.split( " " ); |
| if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) { |
| conv2 = converters[ tmp[1] + " " + current ]; |
| if ( conv2 ) { |
| conv1 = converters[ conv1 ]; |
| if ( conv1 === true ) { |
| conv = conv2; |
| } else if ( conv2 === true ) { |
| conv = conv1; |
| } |
| break; |
| } |
| } |
| } |
| } |
| // If we found no converter, dispatch an error |
| if ( !( conv || conv2 ) ) { |
| jQuery.error( "No conversion from " + conversion.replace(" "," to ") ); |
| } |
| // If found converter is not an equivalence |
| if ( conv !== true ) { |
| // Convert with 1 or 2 converters accordingly |
| response = conv ? conv( response ) : conv2( conv1(response) ); |
| } |
| } |
| } |
| return response; |
| } |
| |
| |
| |
| |
| var jsc = jQuery.now(), |
| jsre = /(\=)\?(&|$)|\?\?/i; |
| |
| // Default jsonp settings |
| jQuery.ajaxSetup({ |
| jsonp: "callback", |
| jsonpCallback: function() { |
| return jQuery.expando + "_" + ( jsc++ ); |
| } |
| }); |
| |
| // Detect, normalize options and install callbacks for jsonp requests |
| jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
| |
| var inspectData = s.contentType === "application/x-www-form-urlencoded" && |
| ( typeof s.data === "string" ); |
| |
| if ( s.dataTypes[ 0 ] === "jsonp" || |
| s.jsonp !== false && ( jsre.test( s.url ) || |
| inspectData && jsre.test( s.data ) ) ) { |
| |
| var responseContainer, |
| jsonpCallback = s.jsonpCallback = |
| jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback, |
| previous = window[ jsonpCallback ], |
| url = s.url, |
| data = s.data, |
| replace = "$1" + jsonpCallback + "$2"; |
| |
| if ( s.jsonp !== false ) { |
| url = url.replace( jsre, replace ); |
| if ( s.url === url ) { |
| if ( inspectData ) { |
| data = data.replace( jsre, replace ); |
| } |
| if ( s.data === data ) { |
| // Add callback manually |
| url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback; |
| } |
| } |
| } |
| |
| s.url = url; |
| s.data = data; |
| |
| // Install callback |
| window[ jsonpCallback ] = function( response ) { |
| responseContainer = [ response ]; |
| }; |
| |
| // Clean-up function |
| jqXHR.always(function() { |
| // Set callback back to previous value |
| window[ jsonpCallback ] = previous; |
| // Call if it was a function and we have a response |
| if ( responseContainer && jQuery.isFunction( previous ) ) { |
| window[ jsonpCallback ]( responseContainer[ 0 ] ); |
| } |
| }); |
| |
| // Use data converter to retrieve json after script execution |
| s.converters["script json"] = function() { |
| if ( !responseContainer ) { |
| jQuery.error( jsonpCallback + " was not called" ); |
| } |
| return responseContainer[ 0 ]; |
| }; |
| |
| // force json dataType |
| s.dataTypes[ 0 ] = "json"; |
| |
| // Delegate to script |
| return "script"; |
| } |
| }); |
| |
| |
| |
| |
| // Install script dataType |
| jQuery.ajaxSetup({ |
| accepts: { |
| script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" |
| }, |
| contents: { |
| script: /javascript|ecmascript/ |
| }, |
| 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 || document.getElementsByTagName( "head" )[0] || document.documentElement; |
| |
| return { |
| |
| send: function( _, callback ) { |
| |
| script = document.createElement( "script" ); |
| |
| script.async = "async"; |
| |
| 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 ( head && script.parentNode ) { |
| head.removeChild( script ); |
| } |
| |
| // Dereference the script |
| script = undefined; |
| |
| // Callback if not abort |
| if ( !isAbort ) { |
| callback( 200, "success" ); |
| } |
| } |
| }; |
| // Use insertBefore instead of appendChild to circumvent an IE6 bug. |
| // This arises when a base node is used (#2709 and #4378). |
| head.insertBefore( script, head.firstChild ); |
| }, |
| |
| abort: function() { |
| if ( script ) { |
| script.onload( 0, 1 ); |
| } |
| } |
| }; |
| } |
| }); |
| |
| |
| |
| |
| var // #5280: Internet Explorer will keep connections alive if we don't abort on unload |
| xhrOnUnloadAbort = window.ActiveXObject ? function() { |
| // Abort all pending requests |
| for ( var key in xhrCallbacks ) { |
| xhrCallbacks[ key ]( 0, 1 ); |
| } |
| } : false, |
| xhrId = 0, |
| xhrCallbacks; |
| |
| // 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 |
| (function( xhr ) { |
| jQuery.extend( jQuery.support, { |
| ajax: !!xhr, |
| cors: !!xhr && ( "withCredentials" in xhr ) |
| }); |
| })( jQuery.ajaxSettings.xhr() ); |
| |
| // Create transport if the browser can provide an xhr |
| if ( jQuery.support.ajax ) { |
| |
| 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 xhr = s.xhr(), |
| handle, |
| i; |
| |
| // 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( _ ) {} |
| |
| // 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, |
| statusText, |
| responseHeaders, |
| responses, |
| xml; |
| |
| // Firefox throws exceptions when accessing properties |
| // of an xhr when a network error occured |
| // 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 { |
| status = xhr.status; |
| responseHeaders = xhr.getAllResponseHeaders(); |
| responses = {}; |
| xml = xhr.responseXML; |
| |
| // Construct response list |
| if ( xml && xml.documentElement /* #4958 */ ) { |
| responses.xml = xml; |
| } |
| 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 we're in sync mode or it's in cache |
| // and has been retrieved directly (IE6 & IE7) |
| // we need to manually fire the callback |
| if ( !s.async || xhr.readyState === 4 ) { |
| 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(0,1); |
| } |
| } |
| }; |
| } |
| }); |
| } |
| |
| |
| |
| |
| var elemdisplay = {}, |
| iframe, iframeDoc, |
| rfxtypes = /^(?:toggle|show|hide)$/, |
| rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i, |
| timerId, |
| fxAttrs = [ |
| // height animations |
| [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ], |
| // width animations |
| [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ], |
| // opacity animations |
| [ "opacity" ] |
| ], |
| fxNow; |
| |
| jQuery.fn.extend({ |
| show: function( speed, easing, callback ) { |
| var elem, display; |
| |
| if ( speed || speed === 0 ) { |
| return this.animate( genFx("show", 3), speed, easing, callback ); |
| |
| } else { |
| for ( var i = 0, j = this.length; i < j; i++ ) { |
| elem = this[ i ]; |
| |
| if ( elem.style ) { |
| display = elem.style.display; |
| |
| // Reset the inline display of this element to learn if it is |
| // being hidden by cascaded rules or not |
| if ( !jQuery._data(elem, "olddisplay") && display === "none" ) { |
| display = 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 ( display === "" && jQuery.css(elem, "display") === "none" ) { |
| jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) ); |
| } |
| } |
| } |
| |
| // Set the display of most of the elements in a second loop |
| // to avoid the constant reflow |
| for ( i = 0; i < j; i++ ) { |
| elem = this[ i ]; |
| |
| if ( elem.style ) { |
| display = elem.style.display; |
| |
| if ( display === "" || display === "none" ) { |
| elem.style.display = jQuery._data( elem, "olddisplay" ) || ""; |
| } |
| } |
| } |
| |
| return this; |
| } |
| }, |
| |
| hide: function( speed, easing, callback ) { |
| if ( speed || speed === 0 ) { |
| return this.animate( genFx("hide", 3), speed, easing, callback); |
| |
| } else { |
| var elem, display, |
| i = 0, |
| j = this.length; |
| |
| for ( ; i < j; i++ ) { |
| elem = this[i]; |
| if ( elem.style ) { |
| display = jQuery.css( elem, "display" ); |
| |
| if ( display !== "none" && !jQuery._data( elem, "olddisplay" ) ) { |
| jQuery._data( elem, "olddisplay", display ); |
| } |
| } |
| } |
| |
| // Set the display of the elements in a second loop |
| // to avoid the constant reflow |
| for ( i = 0; i < j; i++ ) { |
| if ( this[i].style ) { |
| this[i].style.display = "none"; |
| } |
| } |
| |
| return this; |
| } |
| }, |
| |
| // Save the old toggle function |
| _toggle: jQuery.fn.toggle, |
| |
| toggle: function( fn, fn2, callback ) { |
| var bool = typeof fn === "boolean"; |
| |
| if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) { |
| this._toggle.apply( this, arguments ); |
| |
| } else if ( fn == null || bool ) { |
| this.each(function() { |
| var state = bool ? fn : jQuery(this).is(":hidden"); |
| jQuery(this)[ state ? "show" : "hide" ](); |
| }); |
| |
| } else { |
| this.animate(genFx("toggle", 3), fn, fn2, callback); |
| } |
| |
| return this; |
| }, |
| |
| fadeTo: function( speed, to, easing, callback ) { |
| return this.filter(":hidden").css("opacity", 0).show().end() |
| .animate({opacity: to}, speed, easing, callback); |
| }, |
| |
| animate: function( prop, speed, easing, callback ) { |
| var optall = jQuery.speed( speed, easing, callback ); |
| |
| if ( jQuery.isEmptyObject( prop ) ) { |
| return this.each( optall.complete, [ false ] ); |
| } |
| |
| // Do not change referenced properties as per-property easing will be lost |
| prop = jQuery.extend( {}, prop ); |
| |
| function doAnimation() { |
| // XXX 'this' does not always have a nodeName when running the |
| // test suite |
| |
| if ( optall.queue === false ) { |
| jQuery._mark( this ); |
| } |
| |
| var opt = jQuery.extend( {}, optall ), |
| isElement = this.nodeType === 1, |
| hidden = isElement && jQuery(this).is(":hidden"), |
| name, val, p, e, |
| parts, start, end, unit, |
| method; |
| |
| // will store per property easing and be used to determine when an animation is complete |
| opt.animatedProperties = {}; |
| |
| for ( p in prop ) { |
| |
| // property name normalization |
| name = jQuery.camelCase( p ); |
| if ( p !== name ) { |
| prop[ name ] = prop[ p ]; |
| delete prop[ p ]; |
| } |
| |
| val = prop[ name ]; |
| |
| // easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default) |
| if ( jQuery.isArray( val ) ) { |
| opt.animatedProperties[ name ] = val[ 1 ]; |
| val = prop[ name ] = val[ 0 ]; |
| } else { |
| opt.animatedProperties[ name ] = opt.specialEasing && opt.specialEasing[ name ] || opt.easing || 'swing'; |
| } |
| |
| if ( val === "hide" && hidden || val === "show" && !hidden ) { |
| return opt.complete.call( this ); |
| } |
| |
| if ( isElement && ( name === "height" || name === "width" ) ) { |
| // 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 |
| opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ]; |
| |
| // Set display property to inline-block for height/width |
| // animations on inline elements that are having width/height animated |
| if ( jQuery.css( this, "display" ) === "inline" && |
| jQuery.css( this, "float" ) === "none" ) { |
| |
| // inline-level elements accept inline-block; |
| // block-level elements need to be inline with layout |
| if ( !jQuery.support.inlineBlockNeedsLayout || defaultDisplay( this.nodeName ) === "inline" ) { |
| this.style.display = "inline-block"; |
| |
| } else { |
| this.style.zoom = 1; |
| } |
| } |
| } |
| } |
| |
| if ( opt.overflow != null ) { |
| this.style.overflow = "hidden"; |
| } |
| |
| for ( p in prop ) { |
| e = new jQuery.fx( this, opt, p ); |
| val = prop[ p ]; |
| |
| if ( rfxtypes.test( val ) ) { |
| |
| // Tracks whether to show or hide based on private |
| // data attached to the element |
| method = jQuery._data( this, "toggle" + p ) || ( val === "toggle" ? hidden ? "show" : "hide" : 0 ); |
| if ( method ) { |
| jQuery._data( this, "toggle" + p, method === "show" ? "hide" : "show" ); |
| e[ method ](); |
| } else { |
| e[ val ](); |
| } |
| |
| } else { |
| parts = rfxnum.exec( val ); |
| start = e.cur(); |
| |
| if ( parts ) { |
| end = parseFloat( parts[2] ); |
| unit = parts[3] || ( jQuery.cssNumber[ p ] ? "" : "px" ); |
| |
| // We need to compute starting value |
| if ( unit !== "px" ) { |
| jQuery.style( this, p, (end || 1) + unit); |
| start = ( (end || 1) / e.cur() ) * start; |
| jQuery.style( this, p, start + unit); |
| } |
| |
| // If a +=/-= token was provided, we're doing a relative animation |
| if ( parts[1] ) { |
| end = ( (parts[ 1 ] === "-=" ? -1 : 1) * end ) + start; |
| } |
| |
| e.custom( start, end, unit ); |
| |
| } else { |
| e.custom( start, val, "" ); |
| } |
| } |
| } |
| |
| // For JS strict compliance |
| return true; |
| } |
| |
| return optall.queue === false ? |
| this.each( doAnimation ) : |
| this.queue( optall.queue, doAnimation ); |
| }, |
| |
| stop: function( type, clearQueue, gotoEnd ) { |
| if ( typeof type !== "string" ) { |
| gotoEnd = clearQueue; |
| clearQueue = type; |
| type = undefined; |
| } |
| if ( clearQueue && type !== false ) { |
| this.queue( type || "fx", [] ); |
| } |
| |
| return this.each(function() { |
| var i, |
| hadTimers = false, |
| timers = jQuery.timers, |
| data = jQuery._data( this ); |
| |
| // clear marker counters if we know they won't be |
| if ( !gotoEnd ) { |
| jQuery._unmark( true, this ); |
| } |
| |
| function stopQueue( elem, data, i ) { |
| var hooks = data[ i ]; |
| jQuery.removeData( elem, i, true ); |
| hooks.stop( gotoEnd ); |
| } |
| |
| if ( type == null ) { |
| for ( i in data ) { |
| if ( data[ i ].stop && i.indexOf(".run") === i.length - 4 ) { |
| stopQueue( this, data, i ); |
| } |
| } |
| } else if ( data[ i = type + ".run" ] && data[ i ].stop ){ |
| stopQueue( this, data, i ); |
| } |
| |
| for ( i = timers.length; i--; ) { |
| if ( timers[ i ].elem === this && (type == null || timers[ i ].queue === type) ) { |
| if ( gotoEnd ) { |
| |
| // force the next step to be the last |
| timers[ i ]( true ); |
| } else { |
| timers[ i ].saveState(); |
| } |
| hadTimers = true; |
| timers.splice( i, 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 ( !( gotoEnd && hadTimers ) ) { |
| jQuery.dequeue( this, type ); |
| } |
| }); |
| } |
| |
| }); |
| |
| // Animations created synchronously will run synchronously |
| function createFxNow() { |
| setTimeout( clearFxNow, 0 ); |
| return ( fxNow = jQuery.now() ); |
| } |
| |
| function clearFxNow() { |
| fxNow = undefined; |
| } |
| |
| // Generate parameters to create a standard animation |
| function genFx( type, num ) { |
| var obj = {}; |
| |
| jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice( 0, num )), function() { |
| obj[ this ] = type; |
| }); |
| |
| return obj; |
| } |
| |
| // Generate shortcuts for custom animations |
| jQuery.each({ |
| slideDown: genFx( "show", 1 ), |
| slideUp: genFx( "hide", 1 ), |
| slideToggle: genFx( "toggle", 1 ), |
| 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.extend({ |
| 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( noUnmark ) { |
| if ( jQuery.isFunction( opt.old ) ) { |
| opt.old.call( this ); |
| } |
| |
| if ( opt.queue ) { |
| jQuery.dequeue( this, opt.queue ); |
| } else if ( noUnmark !== false ) { |
| jQuery._unmark( this ); |
| } |
| }; |
| |
| return opt; |
| }, |
| |
| easing: { |
| linear: function( p, n, firstNum, diff ) { |
| return firstNum + diff * p; |
| }, |
| swing: function( p, n, firstNum, diff ) { |
| return ( ( -Math.cos( p*Math.PI ) / 2 ) + 0.5 ) * diff + firstNum; |
| } |
| }, |
| |
| timers: [], |
| |
| fx: function( elem, options, prop ) { |
| this.options = options; |
| this.elem = elem; |
| this.prop = prop; |
| |
| options.orig = options.orig || {}; |
| } |
| |
| }); |
| |
| jQuery.fx.prototype = { |
| // Simple function for setting a style value |
| update: function() { |
| if ( this.options.step ) { |
| this.options.step.call( this.elem, this.now, this ); |
| } |
| |
| ( jQuery.fx.step[ this.prop ] || jQuery.fx.step._default )( this ); |
| }, |
| |
| // Get the current size |
| cur: function() { |
| if ( this.elem[ this.prop ] != null && (!this.elem.style || this.elem.style[ this.prop ] == null) ) { |
| return this.elem[ this.prop ]; |
| } |
| |
| var parsed, |
| r = jQuery.css( this.elem, this.prop ); |
| // Empty strings, null, undefined and "auto" are converted to 0, |
| // complex values such as "rotate(1rad)" are returned as is, |
| // simple values such as "10px" are parsed to Float. |
| return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed; |
| }, |
| |
| // Start an animation from one number to another |
| custom: function( from, to, unit ) { |
| var self = this, |
| fx = jQuery.fx; |
| |
| this.startTime = fxNow || createFxNow(); |
| this.end = to; |
| this.now = this.start = from; |
| this.pos = this.state = 0; |
| this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" ); |
| |
| function t( gotoEnd ) { |
| return self.step( gotoEnd ); |
| } |
| |
| t.queue = this.options.queue; |
| t.elem = this.elem; |
| t.saveState = function() { |
| if ( self.options.hide && jQuery._data( self.elem, "fxshow" + self.prop ) === undefined ) { |
| jQuery._data( self.elem, "fxshow" + self.prop, self.start ); |
| } |
| }; |
| |
| if ( t() && jQuery.timers.push(t) && !timerId ) { |
| timerId = setInterval( fx.tick, fx.interval ); |
| } |
| }, |
| |
| // Simple 'show' function |
| show: function() { |
| var dataShow = jQuery._data( this.elem, "fxshow" + this.prop ); |
| |
| // Remember where we started, so that we can go back to it later |
| this.options.orig[ this.prop ] = dataShow || jQuery.style( this.elem, this.prop ); |
| this.options.show = true; |
| |
| // Begin the animation |
| // Make sure that we start at a small width/height to avoid any flash of content |
| if ( dataShow !== undefined ) { |
| // This show is picking up where a previous hide or show left off |
| this.custom( this.cur(), dataShow ); |
| } else { |
| this.custom( this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur() ); |
| } |
| |
| // Start by showing the element |
| jQuery( this.elem ).show(); |
| }, |
| |
| // Simple 'hide' function |
| hide: function() { |
| // Remember where we started, so that we can go back to it later |
| this.options.orig[ this.prop ] = jQuery._data( this.elem, "fxshow" + this.prop ) || jQuery.style( this.elem, this.prop ); |
| this.options.hide = true; |
| |
| // Begin the animation |
| this.custom( this.cur(), 0 ); |
| }, |
| |
| // Each step of an animation |
| step: function( gotoEnd ) { |
| var p, n, complete, |
| t = fxNow || createFxNow(), |
| done = true, |
| elem = this.elem, |
| options = this.options; |
| |
| if ( gotoEnd || t >= options.duration + this.startTime ) { |
| this.now = this.end; |
| this.pos = this.state = 1; |
| this.update(); |
| |
| options.animatedProperties[ this.prop ] = true; |
| |
| for ( p in options.animatedProperties ) { |
| if ( options.animatedProperties[ p ] !== true ) { |
| done = false; |
| } |
| } |
| |
| if ( done ) { |
| // Reset the overflow |
| if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) { |
| |
| jQuery.each( [ "", "X", "Y" ], function( index, value ) { |
| elem.style[ "overflow" + value ] = options.overflow[ index ]; |
| }); |
| } |
| |
| // Hide the element if the "hide" operation was done |
| if ( options.hide ) { |
| jQuery( elem ).hide(); |
| } |
| |
| // Reset the properties, if the item has been hidden or shown |
| if ( options.hide || options.show ) { |
| for ( p in options.animatedProperties ) { |
| jQuery.style( elem, p, options.orig[ p ] ); |
| jQuery.removeData( elem, "fxshow" + p, true ); |
| // Toggle data is no longer needed |
| jQuery.removeData( elem, "toggle" + p, true ); |
| } |
| } |
| |
| // Execute the complete function |
| // in the event that the complete function throws an exception |
| // we must ensure it won't be called twice. #5684 |
| |
| complete = options.complete; |
| if ( complete ) { |
| |
| options.complete = false; |
| complete.call( elem ); |
| } |
| } |
| |
| return false; |
| |
| } else { |
| // classical easing cannot be used with an Infinity duration |
| if ( options.duration == Infinity ) { |
| this.now = t; |
| } else { |
| n = t - this.startTime; |
| this.state = n / options.duration; |
| |
| // Perform the easing function, defaults to swing |
| this.pos = jQuery.easing[ options.animatedProperties[this.prop] ]( this.state, n, 0, 1, options.duration ); |
| this.now = this.start + ( (this.end - this.start) * this.pos ); |
| } |
| // Perform the next step of the animation |
| this.update(); |
| } |
| |
| return true; |
| } |
| }; |
| |
| jQuery.extend( jQuery.fx, { |
| tick: function() { |
| var timer, |
| timers = jQuery.timers, |
| i = 0; |
| |
| 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(); |
| } |
| }, |
| |
| interval: 13, |
| |
| stop: function() { |
| clearInterval( timerId ); |
| timerId = null; |
| }, |
| |
| speeds: { |
| slow: 600, |
| fast: 200, |
| // Default speed |
| _default: 400 |
| }, |
| |
| step: { |
| opacity: function( fx ) { |
| jQuery.style( fx.elem, "opacity", fx.now ); |
| }, |
| |
| _default: function( fx ) { |
| if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) { |
| fx.elem.style[ fx.prop ] = fx.now + fx.unit; |
| } else { |
| fx.elem[ fx.prop ] = fx.now; |
| } |
| } |
| } |
| }); |
| |
| // Adds width/height step functions |
| // Do not set anything below 0 |
| jQuery.each([ "width", "height" ], function( i, prop ) { |
| jQuery.fx.step[ prop ] = function( fx ) { |
| jQuery.style( fx.elem, prop, Math.max(0, fx.now) ); |
| }; |
| }); |
| |
| if ( jQuery.expr && jQuery.expr.filters ) { |
| jQuery.expr.filters.animated = function( elem ) { |
| return jQuery.grep(jQuery.timers, function( fn ) { |
| return elem === fn.elem; |
| }).length; |
| }; |
| } |
| |
| // Try to restore the default display value of an element |
| function defaultDisplay( nodeName ) { |
| |
| if ( !elemdisplay[ nodeName ] ) { |
| |
| var body = document.body, |
| elem = jQuery( "<" + nodeName + ">" ).appendTo( body ), |
| display = elem.css( "display" ); |
| elem.remove(); |
| |
| // If the simple way fails, |
| // get element's real default display by attaching it to a temp iframe |
| if ( display === "none" || display === "" ) { |
| // No iframe to use yet, so create it |
| if ( !iframe ) { |
| iframe = document.createElement( "iframe" ); |
| iframe.frameBorder = iframe.width = iframe.height = 0; |
| } |
| |
| body.appendChild( iframe ); |
| |
| // Create a cacheable copy of the iframe document on first call. |
| // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML |
| // document to it; WebKit & Firefox won't allow reusing the iframe document. |
| if ( !iframeDoc || !iframe.createElement ) { |
| iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document; |
| iframeDoc.write( ( document.compatMode === "CSS1Compat" ? "<!doctype html>" : "" ) + "<html><body>" ); |
| iframeDoc.close(); |
| } |
| |
| elem = iframeDoc.createElement( nodeName ); |
| |
| iframeDoc.body.appendChild( elem ); |
| |
| display = jQuery.css( elem, "display" ); |
| body.removeChild( iframe ); |
| } |
| |
| // Store the correct default display |
| elemdisplay[ nodeName ] = display; |
| } |
| |
| return elemdisplay[ nodeName ]; |
| } |
| |
| |
| |
| |
| var rtable = /^t(?:able|d|h)$/i, |
| rroot = /^(?:body|html)$/i; |
| |
| if ( "getBoundingClientRect" in document.documentElement ) { |
| jQuery.fn.offset = function( options ) { |
| var elem = this[0], box; |
| |
| if ( options ) { |
| return this.each(function( i ) { |
| jQuery.offset.setOffset( this, options, i ); |
| }); |
| } |
| |
| if ( !elem || !elem.ownerDocument ) { |
| return null; |
| } |
| |
| if ( elem === elem.ownerDocument.body ) { |
| return jQuery.offset.bodyOffset( elem ); |
| } |
| |
| try { |
| box = elem.getBoundingClientRect(); |
| } catch(e) {} |
| |
| var doc = elem.ownerDocument, |
| docElem = doc.documentElement; |
| |
| // Make sure we're not dealing with a disconnected DOM node |
| if ( !box || !jQuery.contains( docElem, elem ) ) { |
| return box ? { top: box.top, left: box.left } : { top: 0, left: 0 }; |
| } |
| |
| var body = doc.body, |
| win = getWindow(doc), |
| clientTop = docElem.clientTop || body.clientTop || 0, |
| clientLeft = docElem.clientLeft || body.clientLeft || 0, |
| scrollTop = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop, |
| scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft, |
| top = box.top + scrollTop - clientTop, |
| left = box.left + scrollLeft - clientLeft; |
| |
| return { top: top, left: left }; |
| }; |
| |
| } else { |
| jQuery.fn.offset = function( options ) { |
| var elem = this[0]; |
| |
| if ( options ) { |
| return this.each(function( i ) { |
| jQuery.offset.setOffset( this, options, i ); |
| }); |
| } |
| |
| if ( !elem || !elem.ownerDocument ) { |
| return null; |
| } |
| |
| if ( elem === elem.ownerDocument.body ) { |
| return jQuery.offset.bodyOffset( elem ); |
| } |
| |
| var computedStyle, |
| offsetParent = elem.offsetParent, |
| prevOffsetParent = elem, |
| doc = elem.ownerDocument, |
| docElem = doc.documentElement, |
| body = doc.body, |
| defaultView = doc.defaultView, |
| prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle, |
| top = elem.offsetTop, |
| left = elem.offsetLeft; |
| |
| while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) { |
| if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) { |
| break; |
| } |
| |
| computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle; |
| top -= elem.scrollTop; |
| left -= elem.scrollLeft; |
| |
| if ( elem === offsetParent ) { |
| top += elem.offsetTop; |
| left += elem.offsetLeft; |
| |
| if ( jQuery.support.doesNotAddBorder && !(jQuery.support.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) { |
| top += parseFloat( computedStyle.borderTopWidth ) || 0; |
| left += parseFloat( computedStyle.borderLeftWidth ) || 0; |
| } |
| |
| prevOffsetParent = offsetParent; |
| offsetParent = elem.offsetParent; |
| } |
| |
| if ( jQuery.support.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) { |
| top += parseFloat( computedStyle.borderTopWidth ) || 0; |
| left += parseFloat( computedStyle.borderLeftWidth ) || 0; |
| } |
| |
| prevComputedStyle = computedStyle; |
| } |
| |
| if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) { |
| top += body.offsetTop; |
| left += body.offsetLeft; |
| } |
| |
| if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) { |
| top += Math.max( docElem.scrollTop, body.scrollTop ); |
| left += Math.max( docElem.scrollLeft, body.scrollLeft ); |
| } |
| |
| return { top: top, left: left }; |
| }; |
| } |
| |
| jQuery.offset = { |
| |
| bodyOffset: function( body ) { |
| var top = body.offsetTop, |
| left = body.offsetLeft; |
| |
| if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) { |
| top += parseFloat( jQuery.css(body, "marginTop") ) || 0; |
| left += parseFloat( jQuery.css(body, "marginLeft") ) || 0; |
| } |
| |
| return { top: top, left: left }; |
| }, |
| |
| 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 null; |
| } |
| |
| var elem = this[0], |
| |
| // Get *real* offsetParent |
| offsetParent = this.offsetParent(), |
| |
| // Get correct offsets |
| offset = this.offset(), |
| parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset(); |
| |
| // Subtract 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 |
| offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0; |
| offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0; |
| |
| // Add offsetParent borders |
| parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0; |
| parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0; |
| |
| // Subtract the two offsets |
| return { |
| top: offset.top - parentOffset.top, |
| left: offset.left - parentOffset.left |
| }; |
| }, |
| |
| offsetParent: function() { |
| return this.map(function() { |
| var offsetParent = this.offsetParent || document.body; |
| while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) { |
| offsetParent = offsetParent.offsetParent; |
| } |
| return offsetParent; |
| }); |
| } |
| }); |
| |
| |
| // Create scrollLeft and scrollTop methods |
| jQuery.each( ["Left", "Top"], function( i, name ) { |
| var method = "scroll" + name; |
| |
| jQuery.fn[ method ] = function( val ) { |
| var elem, win; |
| |
| if ( val === undefined ) { |
| elem = this[ 0 ]; |
| |
| if ( !elem ) { |
| return null; |
| } |
| |
| win = getWindow( elem ); |
| |
| // Return the scroll offset |
| return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] : |
| jQuery.support.boxModel && win.document.documentElement[ method ] || |
| win.document.body[ method ] : |
| elem[ method ]; |
| } |
| |
| // Set the scroll offset |
| return this.each(function() { |
| win = getWindow( this ); |
| |
| if ( win ) { |
| win.scrollTo( |
| !i ? val : jQuery( win ).scrollLeft(), |
| i ? val : jQuery( win ).scrollTop() |
| ); |
| |
| } else { |
| this[ method ] = val; |
| } |
| }); |
| }; |
| }); |
| |
| function getWindow( elem ) { |
| return jQuery.isWindow( elem ) ? |
| elem : |
| elem.nodeType === 9 ? |
| elem.defaultView || elem.parentWindow : |
| false; |
| } |
| |
| |
| |
| |
| // Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods |
| jQuery.each([ "Height", "Width" ], function( i, name ) { |
| |
| var type = name.toLowerCase(); |
| |
| // innerHeight and innerWidth |
| jQuery.fn[ "inner" + name ] = function() { |
| var elem = this[0]; |
| return elem ? |
| elem.style ? |
| parseFloat( jQuery.css( elem, type, "padding" ) ) : |
| this[ type ]() : |
| null; |
| }; |
| |
| // outerHeight and outerWidth |
| jQuery.fn[ "outer" + name ] = function( margin ) { |
| var elem = this[0]; |
| return elem ? |
| elem.style ? |
| parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) : |
| this[ type ]() : |
| null; |
| }; |
| |
| jQuery.fn[ type ] = function( size ) { |
| // Get window width or height |
| var elem = this[0]; |
| if ( !elem ) { |
| return size == null ? null : this; |
| } |
| |
| if ( jQuery.isFunction( size ) ) { |
| return this.each(function( i ) { |
| var self = jQuery( this ); |
| self[ type ]( size.call( this, i, self[ type ]() ) ); |
| }); |
| } |
| |
| if ( jQuery.isWindow( elem ) ) { |
| // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode |
| // 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat |
| var docElemProp = elem.document.documentElement[ "client" + name ], |
| body = elem.document.body; |
| return elem.document.compatMode === "CSS1Compat" && docElemProp || |
| body && body[ "client" + name ] || docElemProp; |
| |
| // Get document width or height |
| } else if ( elem.nodeType === 9 ) { |
| // Either scroll[Width/Height] or offset[Width/Height], whichever is greater |
| return Math.max( |
| elem.documentElement["client" + name], |
| elem.body["scroll" + name], elem.documentElement["scroll" + name], |
| elem.body["offset" + name], elem.documentElement["offset" + name] |
| ); |
| |
| // Get or set width or height on the element |
| } else if ( size === undefined ) { |
| var orig = jQuery.css( elem, type ), |
| ret = parseFloat( orig ); |
| |
| return jQuery.isNumeric( ret ) ? ret : orig; |
| |
| // Set the width or height on the element (default to pixels if value is unitless) |
| } else { |
| return this.css( type, typeof size === "string" ? size : size + "px" ); |
| } |
| }; |
| |
| }); |
| |
| |
| // Expose jQuery to the global object |
| window.jQuery = window.$ = jQuery; |
| })( window ); |
| Property changes: |
|---|
| Added: svn:executable |
|---|
| +* |
|---|
| \ No newline at end of property |
|---|