Difference between revisions of "Template:AFCM-Egypt/jquery"
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<html> | <html> | ||
| + | |||
<script> | <script> | ||
| − | /*! jQuery v1. | + | |
| − | + | /*! | |
| − | + | * jQuery JavaScript Library v1.10.2 | |
| − | + | * http://jquery.com/ | |
| + | * | ||
| + | * Includes Sizzle.js | ||
| + | * http://sizzlejs.com/ | ||
| + | * | ||
| + | * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors | ||
| + | * Released under the MIT license | ||
| + | * http://jquery.org/license | ||
| + | * | ||
| + | * Date: 2013-07-03T13:48Z | ||
| + | */ | ||
| + | (function( window, undefined ) { | ||
| + | |||
| + | // Can't do this because several apps including ASP.NET trace | ||
| + | // the stack via arguments.caller.callee and Firefox dies if | ||
| + | // you try to trace through "use strict" call chains. (#13335) | ||
| + | // Support: Firefox 18+ | ||
| + | //"use strict"; | ||
| + | var | ||
| + | // The deferred used on DOM ready | ||
| + | readyList, | ||
| + | |||
| + | // A central reference to the root jQuery(document) | ||
| + | rootjQuery, | ||
| + | |||
| + | // Support: IE<10 | ||
| + | // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined` | ||
| + | core_strundefined = typeof undefined, | ||
| + | |||
| + | // Use the correct document accordingly with window argument (sandbox) | ||
| + | location = window.location, | ||
| + | document = window.document, | ||
| + | docElem = document.documentElement, | ||
| + | |||
| + | // Map over jQuery in case of overwrite | ||
| + | _jQuery = window.jQuery, | ||
| + | |||
| + | // Map over the $ in case of overwrite | ||
| + | _$ = window.$, | ||
| + | |||
| + | // [[Class]] -> type pairs | ||
| + | class2type = {}, | ||
| + | |||
| + | // List of deleted data cache ids, so we can reuse them | ||
| + | core_deletedIds = [], | ||
| + | |||
| + | core_version = "1.10.2", | ||
| + | |||
| + | // Save a reference to some core methods | ||
| + | core_concat = core_deletedIds.concat, | ||
| + | core_push = core_deletedIds.push, | ||
| + | core_slice = core_deletedIds.slice, | ||
| + | core_indexOf = core_deletedIds.indexOf, | ||
| + | core_toString = class2type.toString, | ||
| + | core_hasOwn = class2type.hasOwnProperty, | ||
| + | core_trim = core_version.trim, | ||
| + | |||
| + | // Define a local copy of jQuery | ||
| + | jQuery = function( selector, context ) { | ||
| + | // The jQuery object is actually just the init constructor 'enhanced' | ||
| + | return new jQuery.fn.init( selector, context, rootjQuery ); | ||
| + | }, | ||
| + | |||
| + | // Used for matching numbers | ||
| + | core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, | ||
| + | |||
| + | // Used for splitting on whitespace | ||
| + | core_rnotwhite = /\S+/g, | ||
| + | |||
| + | // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) | ||
| + | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, | ||
| + | |||
| + | // A simple way to check for HTML strings | ||
| + | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) | ||
| + | // Strict HTML recognition (#11290: must start with <) | ||
| + | rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, | ||
| + | |||
| + | // Match a standalone tag | ||
| + | rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, | ||
| + | |||
| + | // JSON RegExp | ||
| + | rvalidchars = /^[\],:{}\s]*$/, | ||
| + | rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, | ||
| + | rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, | ||
| + | rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, | ||
| + | |||
| + | // Matches dashed string for camelizing | ||
| + | rmsPrefix = /^-ms-/, | ||
| + | rdashAlpha = /-([\da-z])/gi, | ||
| + | |||
| + | // Used by jQuery.camelCase as callback to replace() | ||
| + | fcamelCase = function( all, letter ) { | ||
| + | return letter.toUpperCase(); | ||
| + | }, | ||
| + | |||
| + | // The ready event handler | ||
| + | completed = function( event ) { | ||
| + | |||
| + | // readyState === "complete" is good enough for us to call the dom ready in oldIE | ||
| + | if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { | ||
| + | detach(); | ||
| + | jQuery.ready(); | ||
| + | } | ||
| + | }, | ||
| + | // Clean-up method for dom ready events | ||
| + | detach = function() { | ||
| + | if ( document.addEventListener ) { | ||
| + | document.removeEventListener( "DOMContentLoaded", completed, false ); | ||
| + | window.removeEventListener( "load", completed, false ); | ||
| + | |||
| + | } else { | ||
| + | document.detachEvent( "onreadystatechange", completed ); | ||
| + | window.detachEvent( "onload", completed ); | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | jQuery.fn = jQuery.prototype = { | ||
| + | // The current version of jQuery being used | ||
| + | jquery: core_version, | ||
| + | |||
| + | constructor: jQuery, | ||
| + | init: function( selector, context, rootjQuery ) { | ||
| + | var match, elem; | ||
| + | |||
| + | // HANDLE: $(""), $(null), $(undefined), $(false) | ||
| + | if ( !selector ) { | ||
| + | return this; | ||
| + | } | ||
| + | |||
| + | // Handle HTML strings | ||
| + | if ( typeof selector === "string" ) { | ||
| + | if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { | ||
| + | // Assume that strings that start and end with <> are HTML and skip the regex check | ||
| + | match = [ null, selector, null ]; | ||
| + | |||
| + | } else { | ||
| + | match = rquickExpr.exec( selector ); | ||
| + | } | ||
| + | |||
| + | // Match html or make sure no context is specified for #id | ||
| + | if ( match && (match[1] || !context) ) { | ||
| + | |||
| + | // HANDLE: $(html) -> $(array) | ||
| + | if ( match[1] ) { | ||
| + | context = context instanceof jQuery ? context[0] : context; | ||
| + | |||
| + | // scripts is true for back-compat | ||
| + | jQuery.merge( this, jQuery.parseHTML( | ||
| + | match[1], | ||
| + | context && context.nodeType ? context.ownerDocument || context : document, | ||
| + | true | ||
| + | ) ); | ||
| + | |||
| + | // HANDLE: $(html, props) | ||
| + | if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { | ||
| + | for ( match in context ) { | ||
| + | // Properties of context are called as methods if possible | ||
| + | if ( jQuery.isFunction( this[ match ] ) ) { | ||
| + | this[ match ]( context[ match ] ); | ||
| + | |||
| + | // ...and otherwise set as attributes | ||
| + | } else { | ||
| + | this.attr( match, context[ match ] ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return this; | ||
| + | |||
| + | // HANDLE: $(#id) | ||
| + | } else { | ||
| + | elem = document.getElementById( match[2] ); | ||
| + | |||
| + | // Check parentNode to catch when Blackberry 4.6 returns | ||
| + | // nodes that are no longer in the document #6963 | ||
| + | if ( elem && elem.parentNode ) { | ||
| + | // Handle the case where IE and Opera return items | ||
| + | // by name instead of ID | ||
| + | if ( elem.id !== match[2] ) { | ||
| + | return rootjQuery.find( selector ); | ||
| + | } | ||
| + | |||
| + | // Otherwise, we inject the element directly into the jQuery object | ||
| + | this.length = 1; | ||
| + | this[0] = elem; | ||
| + | } | ||
| + | |||
| + | this.context = document; | ||
| + | this.selector = selector; | ||
| + | return this; | ||
| + | } | ||
| + | |||
| + | // HANDLE: $(expr, $(...)) | ||
| + | } else if ( !context || context.jquery ) { | ||
| + | return ( context || rootjQuery ).find( selector ); | ||
| + | |||
| + | // HANDLE: $(expr, context) | ||
| + | // (which is just equivalent to: $(context).find(expr) | ||
| + | } else { | ||
| + | return this.constructor( context ).find( selector ); | ||
| + | } | ||
| + | |||
| + | // HANDLE: $(DOMElement) | ||
| + | } else if ( selector.nodeType ) { | ||
| + | this.context = this[0] = selector; | ||
| + | this.length = 1; | ||
| + | return this; | ||
| + | |||
| + | // HANDLE: $(function) | ||
| + | // Shortcut for document ready | ||
| + | } else if ( jQuery.isFunction( selector ) ) { | ||
| + | return rootjQuery.ready( selector ); | ||
| + | } | ||
| + | |||
| + | if ( selector.selector !== undefined ) { | ||
| + | this.selector = selector.selector; | ||
| + | this.context = selector.context; | ||
| + | } | ||
| + | |||
| + | return jQuery.makeArray( selector, this ); | ||
| + | }, | ||
| + | |||
| + | // Start with an empty selector | ||
| + | selector: "", | ||
| + | |||
| + | // The default length of a jQuery object is 0 | ||
| + | length: 0, | ||
| + | |||
| + | toArray: function() { | ||
| + | return core_slice.call( this ); | ||
| + | }, | ||
| + | |||
| + | // Get the Nth element in the matched element set OR | ||
| + | // Get the whole matched element set as a clean array | ||
| + | get: function( num ) { | ||
| + | return num == null ? | ||
| + | |||
| + | // Return a 'clean' array | ||
| + | this.toArray() : | ||
| + | |||
| + | // Return just the object | ||
| + | ( num < 0 ? this[ this.length + num ] : this[ num ] ); | ||
| + | }, | ||
| + | |||
| + | // Take an array of elements and push it onto the stack | ||
| + | // (returning the new matched element set) | ||
| + | pushStack: function( elems ) { | ||
| + | |||
| + | // Build a new jQuery matched element set | ||
| + | var ret = jQuery.merge( this.constructor(), elems ); | ||
| + | |||
| + | // Add the old object onto the stack (as a reference) | ||
| + | ret.prevObject = this; | ||
| + | ret.context = this.context; | ||
| + | |||
| + | // Return the newly-formed element set | ||
| + | return ret; | ||
| + | }, | ||
| + | |||
| + | // Execute a callback for every element in the matched set. | ||
| + | // (You can seed the arguments with an array of args, but this is | ||
| + | // only used internally.) | ||
| + | each: function( callback, args ) { | ||
| + | return jQuery.each( this, callback, args ); | ||
| + | }, | ||
| + | |||
| + | ready: function( fn ) { | ||
| + | // Add the callback | ||
| + | jQuery.ready.promise().done( fn ); | ||
| + | |||
| + | return this; | ||
| + | }, | ||
| + | |||
| + | slice: function() { | ||
| + | return this.pushStack( core_slice.apply( this, arguments ) ); | ||
| + | }, | ||
| + | |||
| + | first: function() { | ||
| + | return this.eq( 0 ); | ||
| + | }, | ||
| + | |||
| + | last: function() { | ||
| + | return this.eq( -1 ); | ||
| + | }, | ||
| + | |||
| + | eq: function( i ) { | ||
| + | var len = this.length, | ||
| + | j = +i + ( i < 0 ? len : 0 ); | ||
| + | return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); | ||
| + | }, | ||
| + | |||
| + | map: function( callback ) { | ||
| + | return this.pushStack( jQuery.map(this, function( elem, i ) { | ||
| + | return callback.call( elem, i, elem ); | ||
| + | })); | ||
| + | }, | ||
| + | |||
| + | end: function() { | ||
| + | return this.prevObject || this.constructor(null); | ||
| + | }, | ||
| + | |||
| + | // For internal use only. | ||
| + | // Behaves like an Array's method, not like a jQuery method. | ||
| + | push: core_push, | ||
| + | sort: [].sort, | ||
| + | splice: [].splice | ||
| + | }; | ||
| + | |||
| + | // Give the init function the jQuery prototype for later instantiation | ||
| + | jQuery.fn.init.prototype = jQuery.fn; | ||
| + | |||
| + | jQuery.extend = jQuery.fn.extend = function() { | ||
| + | var src, copyIsArray, copy, name, options, clone, | ||
| + | target = arguments[0] || {}, | ||
| + | i = 1, | ||
| + | length = arguments.length, | ||
| + | deep = false; | ||
| + | |||
| + | // Handle a deep copy situation | ||
| + | if ( typeof target === "boolean" ) { | ||
| + | deep = target; | ||
| + | target = arguments[1] || {}; | ||
| + | // skip the boolean and the target | ||
| + | i = 2; | ||
| + | } | ||
| + | |||
| + | // Handle case when target is a string or something (possible in deep copy) | ||
| + | if ( typeof target !== "object" && !jQuery.isFunction(target) ) { | ||
| + | target = {}; | ||
| + | } | ||
| + | |||
| + | // extend jQuery itself if only one argument is passed | ||
| + | if ( length === i ) { | ||
| + | target = this; | ||
| + | --i; | ||
| + | } | ||
| + | |||
| + | for ( ; i < length; i++ ) { | ||
| + | // Only deal with non-null/undefined values | ||
| + | if ( (options = arguments[ i ]) != null ) { | ||
| + | // Extend the base object | ||
| + | for ( name in options ) { | ||
| + | src = target[ name ]; | ||
| + | copy = options[ name ]; | ||
| + | |||
| + | // Prevent never-ending loop | ||
| + | if ( target === copy ) { | ||
| + | continue; | ||
| + | } | ||
| + | |||
| + | // Recurse if we're merging plain objects or arrays | ||
| + | if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { | ||
| + | if ( copyIsArray ) { | ||
| + | copyIsArray = false; | ||
| + | clone = src && jQuery.isArray(src) ? src : []; | ||
| + | |||
| + | } else { | ||
| + | clone = src && jQuery.isPlainObject(src) ? src : {}; | ||
| + | } | ||
| + | |||
| + | // Never move original objects, clone them | ||
| + | target[ name ] = jQuery.extend( deep, clone, copy ); | ||
| + | |||
| + | // Don't bring in undefined values | ||
| + | } else if ( copy !== undefined ) { | ||
| + | target[ name ] = copy; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Return the modified object | ||
| + | return target; | ||
| + | }; | ||
| + | |||
| + | jQuery.extend({ | ||
| + | // Unique for each copy of jQuery on the page | ||
| + | // Non-digits removed to match rinlinejQuery | ||
| + | expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), | ||
| + | |||
| + | noConflict: function( deep ) { | ||
| + | if ( window.$ === jQuery ) { | ||
| + | window.$ = _$; | ||
| + | } | ||
| + | |||
| + | if ( deep && window.jQuery === jQuery ) { | ||
| + | window.jQuery = _jQuery; | ||
| + | } | ||
| + | |||
| + | return jQuery; | ||
| + | }, | ||
| + | |||
| + | // Is the DOM ready to be used? Set to true once it occurs. | ||
| + | isReady: false, | ||
| + | |||
| + | // A counter to track how many items to wait for before | ||
| + | // the ready event fires. See #6781 | ||
| + | readyWait: 1, | ||
| + | |||
| + | // Hold (or release) the ready event | ||
| + | holdReady: function( hold ) { | ||
| + | if ( hold ) { | ||
| + | jQuery.readyWait++; | ||
| + | } else { | ||
| + | jQuery.ready( true ); | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | // Handle when the DOM is ready | ||
| + | ready: function( wait ) { | ||
| + | |||
| + | // Abort if there are pending holds or we're already ready | ||
| + | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). | ||
| + | if ( !document.body ) { | ||
| + | return setTimeout( jQuery.ready ); | ||
| + | } | ||
| + | |||
| + | // Remember that the DOM is ready | ||
| + | jQuery.isReady = true; | ||
| + | |||
| + | // If a normal DOM Ready event fired, decrement, and wait if need be | ||
| + | if ( wait !== true && --jQuery.readyWait > 0 ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // If there are functions bound, to execute | ||
| + | readyList.resolveWith( document, [ jQuery ] ); | ||
| + | |||
| + | // Trigger any bound ready events | ||
| + | if ( jQuery.fn.trigger ) { | ||
| + | jQuery( document ).trigger("ready").off("ready"); | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | // See test/unit/core.js for details concerning isFunction. | ||
| + | // Since version 1.3, DOM methods and functions like alert | ||
| + | // aren't supported. They return false on IE (#2968). | ||
| + | isFunction: function( obj ) { | ||
| + | return jQuery.type(obj) === "function"; | ||
| + | }, | ||
| + | |||
| + | isArray: Array.isArray || function( obj ) { | ||
| + | return jQuery.type(obj) === "array"; | ||
| + | }, | ||
| + | |||
| + | isWindow: function( obj ) { | ||
| + | /* jshint eqeqeq: false */ | ||
| + | return obj != null && obj == obj.window; | ||
| + | }, | ||
| + | |||
| + | isNumeric: function( obj ) { | ||
| + | return !isNaN( parseFloat(obj) ) && isFinite( obj ); | ||
| + | }, | ||
| + | |||
| + | type: function( obj ) { | ||
| + | if ( obj == null ) { | ||
| + | return String( obj ); | ||
| + | } | ||
| + | return typeof obj === "object" || typeof obj === "function" ? | ||
| + | class2type[ core_toString.call(obj) ] || "object" : | ||
| + | typeof obj; | ||
| + | }, | ||
| + | |||
| + | isPlainObject: function( obj ) { | ||
| + | var key; | ||
| + | |||
| + | // Must be an Object. | ||
| + | // Because of IE, we also have to check the presence of the constructor property. | ||
| + | // Make sure that DOM nodes and window objects don't pass through, as well | ||
| + | if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { | ||
| + | return false; | ||
| + | } | ||
| + | |||
| + | try { | ||
| + | // Not own constructor property must be Object | ||
| + | if ( obj.constructor && | ||
| + | !core_hasOwn.call(obj, "constructor") && | ||
| + | !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { | ||
| + | return false; | ||
| + | } | ||
| + | } catch ( e ) { | ||
| + | // IE8,9 Will throw exceptions on certain host objects #9897 | ||
| + | return false; | ||
| + | } | ||
| + | |||
| + | // Support: IE<9 | ||
| + | // Handle iteration over inherited properties before own properties. | ||
| + | if ( jQuery.support.ownLast ) { | ||
| + | for ( key in obj ) { | ||
| + | return core_hasOwn.call( obj, key ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Own properties are enumerated firstly, so to speed up, | ||
| + | // if last one is own, then all properties are own. | ||
| + | for ( key in obj ) {} | ||
| + | |||
| + | return key === undefined || core_hasOwn.call( obj, key ); | ||
| + | }, | ||
| + | |||
| + | isEmptyObject: function( obj ) { | ||
| + | var name; | ||
| + | for ( name in obj ) { | ||
| + | return false; | ||
| + | } | ||
| + | return true; | ||
| + | }, | ||
| + | |||
| + | error: function( msg ) { | ||
| + | throw new Error( msg ); | ||
| + | }, | ||
| + | |||
| + | // data: string of html | ||
| + | // context (optional): If specified, the fragment will be created in this context, defaults to document | ||
| + | // keepScripts (optional): If true, will include scripts passed in the html string | ||
| + | parseHTML: function( data, context, keepScripts ) { | ||
| + | if ( !data || typeof data !== "string" ) { | ||
| + | return null; | ||
| + | } | ||
| + | if ( typeof context === "boolean" ) { | ||
| + | keepScripts = context; | ||
| + | context = false; | ||
| + | } | ||
| + | context = context || document; | ||
| + | |||
| + | var parsed = rsingleTag.exec( data ), | ||
| + | scripts = !keepScripts && []; | ||
| + | |||
| + | // Single tag | ||
| + | if ( parsed ) { | ||
| + | return [ context.createElement( parsed[1] ) ]; | ||
| + | } | ||
| + | |||
| + | parsed = jQuery.buildFragment( [ data ], context, scripts ); | ||
| + | if ( scripts ) { | ||
| + | jQuery( scripts ).remove(); | ||
| + | } | ||
| + | return jQuery.merge( [], parsed.childNodes ); | ||
| + | }, | ||
| + | |||
| + | parseJSON: function( data ) { | ||
| + | // Attempt to parse using the native JSON parser first | ||
| + | if ( window.JSON && window.JSON.parse ) { | ||
| + | return window.JSON.parse( data ); | ||
| + | } | ||
| + | |||
| + | if ( data === null ) { | ||
| + | return data; | ||
| + | } | ||
| + | |||
| + | if ( typeof data === "string" ) { | ||
| + | |||
| + | // Make sure leading/trailing whitespace is removed (IE can't handle it) | ||
| + | data = jQuery.trim( data ); | ||
| + | |||
| + | if ( data ) { | ||
| + | // Make sure the incoming data is actual JSON | ||
| + | // Logic borrowed from http://json.org/json2.js | ||
| + | if ( rvalidchars.test( data.replace( rvalidescape, "@" ) | ||
| + | .replace( rvalidtokens, "]" ) | ||
| + | .replace( rvalidbraces, "")) ) { | ||
| + | |||
| + | return ( new Function( "return " + data ) )(); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | jQuery.error( "Invalid JSON: " + data ); | ||
| + | }, | ||
| + | |||
| + | // Cross-browser xml parsing | ||
| + | parseXML: function( data ) { | ||
| + | var xml, tmp; | ||
| + | if ( !data || typeof data !== "string" ) { | ||
| + | return null; | ||
| + | } | ||
| + | try { | ||
| + | if ( window.DOMParser ) { // Standard | ||
| + | tmp = new DOMParser(); | ||
| + | xml = tmp.parseFromString( data , "text/xml" ); | ||
| + | } else { // IE | ||
| + | xml = new ActiveXObject( "Microsoft.XMLDOM" ); | ||
| + | xml.async = "false"; | ||
| + | xml.loadXML( data ); | ||
| + | } | ||
| + | } catch( e ) { | ||
| + | xml = undefined; | ||
| + | } | ||
| + | if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { | ||
| + | jQuery.error( "Invalid XML: " + data ); | ||
| + | } | ||
| + | return xml; | ||
| + | }, | ||
| + | |||
| + | noop: function() {}, | ||
| + | |||
| + | // Evaluates a script in a global context | ||
| + | // Workarounds based on findings by Jim Driscoll | ||
| + | // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context | ||
| + | globalEval: function( data ) { | ||
| + | if ( data && jQuery.trim( data ) ) { | ||
| + | // We use execScript on Internet Explorer | ||
| + | // We use an anonymous function so that context is window | ||
| + | // rather than jQuery in Firefox | ||
| + | ( window.execScript || function( data ) { | ||
| + | window[ "eval" ].call( window, data ); | ||
| + | } )( data ); | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | // Convert dashed to camelCase; used by the css and data modules | ||
| + | // Microsoft forgot to hump their vendor prefix (#9572) | ||
| + | camelCase: function( string ) { | ||
| + | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); | ||
| + | }, | ||
| + | |||
| + | nodeName: function( elem, name ) { | ||
| + | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); | ||
| + | }, | ||
| + | |||
| + | // args is for internal usage only | ||
| + | each: function( obj, callback, args ) { | ||
| + | var value, | ||
| + | i = 0, | ||
| + | length = obj.length, | ||
| + | isArray = isArraylike( obj ); | ||
| + | |||
| + | if ( args ) { | ||
| + | if ( isArray ) { | ||
| + | for ( ; i < length; i++ ) { | ||
| + | value = callback.apply( obj[ i ], args ); | ||
| + | |||
| + | if ( value === false ) { | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | } else { | ||
| + | for ( i in obj ) { | ||
| + | value = callback.apply( obj[ i ], args ); | ||
| + | |||
| + | if ( value === false ) { | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // A special, fast, case for the most common use of each | ||
| + | } else { | ||
| + | if ( isArray ) { | ||
| + | for ( ; i < length; i++ ) { | ||
| + | value = callback.call( obj[ i ], i, obj[ i ] ); | ||
| + | |||
| + | if ( value === false ) { | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | } else { | ||
| + | for ( i in obj ) { | ||
| + | value = callback.call( obj[ i ], i, obj[ i ] ); | ||
| + | |||
| + | if ( value === false ) { | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return obj; | ||
| + | }, | ||
| + | |||
| + | // Use native String.trim function wherever possible | ||
| + | trim: core_trim && !core_trim.call("\uFEFF\xA0") ? | ||
| + | function( text ) { | ||
| + | return text == null ? | ||
| + | "" : | ||
| + | core_trim.call( text ); | ||
| + | } : | ||
| + | |||
| + | // Otherwise use our own trimming functionality | ||
| + | function( text ) { | ||
| + | return text == null ? | ||
| + | "" : | ||
| + | ( text + "" ).replace( rtrim, "" ); | ||
| + | }, | ||
| + | |||
| + | // results is for internal usage only | ||
| + | makeArray: function( arr, results ) { | ||
| + | var ret = results || []; | ||
| + | |||
| + | if ( arr != null ) { | ||
| + | if ( isArraylike( Object(arr) ) ) { | ||
| + | jQuery.merge( ret, | ||
| + | typeof arr === "string" ? | ||
| + | [ arr ] : arr | ||
| + | ); | ||
| + | } else { | ||
| + | core_push.call( ret, arr ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return ret; | ||
| + | }, | ||
| + | |||
| + | inArray: function( elem, arr, i ) { | ||
| + | var len; | ||
| + | |||
| + | if ( arr ) { | ||
| + | if ( core_indexOf ) { | ||
| + | return core_indexOf.call( arr, elem, i ); | ||
| + | } | ||
| + | |||
| + | len = arr.length; | ||
| + | i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; | ||
| + | |||
| + | for ( ; i < len; i++ ) { | ||
| + | // Skip accessing in sparse arrays | ||
| + | if ( i in arr && arr[ i ] === elem ) { | ||
| + | return i; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return -1; | ||
| + | }, | ||
| + | |||
| + | merge: function( first, second ) { | ||
| + | var l = second.length, | ||
| + | i = first.length, | ||
| + | j = 0; | ||
| + | |||
| + | if ( typeof l === "number" ) { | ||
| + | for ( ; j < l; j++ ) { | ||
| + | first[ i++ ] = second[ j ]; | ||
| + | } | ||
| + | } else { | ||
| + | while ( second[j] !== undefined ) { | ||
| + | first[ i++ ] = second[ j++ ]; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | first.length = i; | ||
| + | |||
| + | return first; | ||
| + | }, | ||
| + | |||
| + | grep: function( elems, callback, inv ) { | ||
| + | var retVal, | ||
| + | ret = [], | ||
| + | i = 0, | ||
| + | length = elems.length; | ||
| + | inv = !!inv; | ||
| + | |||
| + | // Go through the array, only saving the items | ||
| + | // that pass the validator function | ||
| + | for ( ; i < length; i++ ) { | ||
| + | retVal = !!callback( elems[ i ], i ); | ||
| + | if ( inv !== retVal ) { | ||
| + | ret.push( elems[ i ] ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return ret; | ||
| + | }, | ||
| + | |||
| + | // arg is for internal usage only | ||
| + | map: function( elems, callback, arg ) { | ||
| + | var value, | ||
| + | i = 0, | ||
| + | length = elems.length, | ||
| + | isArray = isArraylike( elems ), | ||
| + | ret = []; | ||
| + | |||
| + | // Go through the array, translating each of the items to their | ||
| + | if ( isArray ) { | ||
| + | for ( ; i < length; i++ ) { | ||
| + | value = callback( elems[ i ], i, arg ); | ||
| + | |||
| + | if ( value != null ) { | ||
| + | ret[ ret.length ] = value; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Go through every key on the object, | ||
| + | } else { | ||
| + | for ( i in elems ) { | ||
| + | value = callback( elems[ i ], i, arg ); | ||
| + | |||
| + | if ( value != null ) { | ||
| + | ret[ ret.length ] = value; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Flatten any nested arrays | ||
| + | return core_concat.apply( [], ret ); | ||
| + | }, | ||
| + | |||
| + | // A global GUID counter for objects | ||
| + | guid: 1, | ||
| + | |||
| + | // Bind a function to a context, optionally partially applying any | ||
| + | // arguments. | ||
| + | proxy: function( fn, context ) { | ||
| + | var args, proxy, tmp; | ||
| + | |||
| + | if ( typeof context === "string" ) { | ||
| + | tmp = fn[ context ]; | ||
| + | context = fn; | ||
| + | fn = tmp; | ||
| + | } | ||
| + | |||
| + | // Quick check to determine if target is callable, in the spec | ||
| + | // this throws a TypeError, but we will just return undefined. | ||
| + | if ( !jQuery.isFunction( fn ) ) { | ||
| + | return undefined; | ||
| + | } | ||
| + | |||
| + | // Simulated bind | ||
| + | args = core_slice.call( arguments, 2 ); | ||
| + | proxy = function() { | ||
| + | return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); | ||
| + | }; | ||
| + | |||
| + | // Set the guid of unique handler to the same of original handler, so it can be removed | ||
| + | proxy.guid = fn.guid = fn.guid || jQuery.guid++; | ||
| + | |||
| + | return proxy; | ||
| + | }, | ||
| + | |||
| + | // Multifunctional method to get and set values of a collection | ||
| + | // The value/s can optionally be executed if it's a function | ||
| + | access: function( elems, fn, key, value, chainable, emptyGet, raw ) { | ||
| + | var i = 0, | ||
| + | length = elems.length, | ||
| + | bulk = key == null; | ||
| + | |||
| + | // Sets many values | ||
| + | if ( jQuery.type( key ) === "object" ) { | ||
| + | chainable = true; | ||
| + | for ( i in key ) { | ||
| + | jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); | ||
| + | } | ||
| + | |||
| + | // Sets one value | ||
| + | } else if ( value !== undefined ) { | ||
| + | chainable = true; | ||
| + | |||
| + | if ( !jQuery.isFunction( value ) ) { | ||
| + | raw = true; | ||
| + | } | ||
| + | |||
| + | if ( bulk ) { | ||
| + | // Bulk operations run against the entire set | ||
| + | if ( raw ) { | ||
| + | fn.call( elems, value ); | ||
| + | fn = null; | ||
| + | |||
| + | // ...except when executing function values | ||
| + | } else { | ||
| + | bulk = fn; | ||
| + | fn = function( elem, key, value ) { | ||
| + | return bulk.call( jQuery( elem ), value ); | ||
| + | }; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | if ( fn ) { | ||
| + | for ( ; i < length; i++ ) { | ||
| + | fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return chainable ? | ||
| + | elems : | ||
| + | |||
| + | // Gets | ||
| + | bulk ? | ||
| + | fn.call( elems ) : | ||
| + | length ? fn( elems[0], key ) : emptyGet; | ||
| + | }, | ||
| + | |||
| + | now: function() { | ||
| + | return ( new Date() ).getTime(); | ||
| + | }, | ||
| + | |||
| + | // A method for quickly swapping in/out CSS properties to get correct calculations. | ||
| + | // Note: this method belongs to the css module but it's needed here for the support module. | ||
| + | // If support gets modularized, this method should be moved back to the css module. | ||
| + | swap: function( elem, options, callback, args ) { | ||
| + | var ret, name, | ||
| + | old = {}; | ||
| + | |||
| + | // Remember the old values, and insert the new ones | ||
| + | for ( name in options ) { | ||
| + | old[ name ] = elem.style[ name ]; | ||
| + | elem.style[ name ] = options[ name ]; | ||
| + | } | ||
| + | |||
| + | ret = callback.apply( elem, args || [] ); | ||
| + | |||
| + | // Revert the old values | ||
| + | for ( name in options ) { | ||
| + | elem.style[ name ] = old[ name ]; | ||
| + | } | ||
| + | |||
| + | return ret; | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | jQuery.ready.promise = function( obj ) { | ||
| + | if ( !readyList ) { | ||
| + | |||
| + | readyList = jQuery.Deferred(); | ||
| + | |||
| + | // Catch cases where $(document).ready() is called after the browser event has already occurred. | ||
| + | // we once tried to use readyState "interactive" here, but it caused issues like the one | ||
| + | // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 | ||
| + | if ( document.readyState === "complete" ) { | ||
| + | // Handle it asynchronously to allow scripts the opportunity to delay ready | ||
| + | setTimeout( jQuery.ready ); | ||
| + | |||
| + | // Standards-based browsers support DOMContentLoaded | ||
| + | } else if ( document.addEventListener ) { | ||
| + | // Use the handy event callback | ||
| + | document.addEventListener( "DOMContentLoaded", completed, false ); | ||
| + | |||
| + | // A fallback to window.onload, that will always work | ||
| + | window.addEventListener( "load", completed, false ); | ||
| + | |||
| + | // If IE event model is used | ||
| + | } else { | ||
| + | // Ensure firing before onload, maybe late but safe also for iframes | ||
| + | document.attachEvent( "onreadystatechange", completed ); | ||
| + | |||
| + | // A fallback to window.onload, that will always work | ||
| + | window.attachEvent( "onload", completed ); | ||
| + | |||
| + | // If IE and not a frame | ||
| + | // continually check to see if the document is ready | ||
| + | var top = false; | ||
| + | |||
| + | try { | ||
| + | top = window.frameElement == null && document.documentElement; | ||
| + | } catch(e) {} | ||
| + | |||
| + | if ( top && top.doScroll ) { | ||
| + | (function doScrollCheck() { | ||
| + | if ( !jQuery.isReady ) { | ||
| + | |||
| + | try { | ||
| + | // Use the trick by Diego Perini | ||
| + | // http://javascript.nwbox.com/IEContentLoaded/ | ||
| + | top.doScroll("left"); | ||
| + | } catch(e) { | ||
| + | return setTimeout( doScrollCheck, 50 ); | ||
| + | } | ||
| + | |||
| + | // detach all dom ready events | ||
| + | detach(); | ||
| + | |||
| + | // and execute any waiting functions | ||
| + | jQuery.ready(); | ||
| + | } | ||
| + | })(); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | return readyList.promise( obj ); | ||
| + | }; | ||
| + | |||
| + | // Populate the class2type map | ||
| + | jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { | ||
| + | class2type[ "[object " + name + "]" ] = name.toLowerCase(); | ||
| + | }); | ||
| + | |||
| + | function isArraylike( obj ) { | ||
| + | var length = obj.length, | ||
| + | type = jQuery.type( obj ); | ||
| + | |||
| + | if ( jQuery.isWindow( obj ) ) { | ||
| + | return false; | ||
| + | } | ||
| + | |||
| + | if ( obj.nodeType === 1 && length ) { | ||
| + | return true; | ||
| + | } | ||
| + | |||
| + | return type === "array" || type !== "function" && | ||
| + | ( length === 0 || | ||
| + | typeof length === "number" && length > 0 && ( length - 1 ) in obj ); | ||
| + | } | ||
| + | |||
| + | // All jQuery objects should point back to these | ||
| + | rootjQuery = jQuery(document); | ||
| + | /*! | ||
| + | * Sizzle CSS Selector Engine v1.10.2 | ||
| + | * http://sizzlejs.com/ | ||
| + | * | ||
| + | * Copyright 2013 jQuery Foundation, Inc. and other contributors | ||
| + | * Released under the MIT license | ||
| + | * http://jquery.org/license | ||
| + | * | ||
| + | * Date: 2013-07-03 | ||
| + | */ | ||
| + | (function( window, undefined ) { | ||
| + | |||
| + | var i, | ||
| + | support, | ||
| + | cachedruns, | ||
| + | Expr, | ||
| + | getText, | ||
| + | isXML, | ||
| + | compile, | ||
| + | outermostContext, | ||
| + | sortInput, | ||
| + | |||
| + | // Local document vars | ||
| + | setDocument, | ||
| + | document, | ||
| + | docElem, | ||
| + | documentIsHTML, | ||
| + | rbuggyQSA, | ||
| + | rbuggyMatches, | ||
| + | matches, | ||
| + | contains, | ||
| + | |||
| + | // Instance-specific data | ||
| + | expando = "sizzle" + -(new Date()), | ||
| + | preferredDoc = window.document, | ||
| + | dirruns = 0, | ||
| + | done = 0, | ||
| + | classCache = createCache(), | ||
| + | tokenCache = createCache(), | ||
| + | compilerCache = createCache(), | ||
| + | hasDuplicate = false, | ||
| + | sortOrder = function( a, b ) { | ||
| + | if ( a === b ) { | ||
| + | hasDuplicate = true; | ||
| + | return 0; | ||
| + | } | ||
| + | return 0; | ||
| + | }, | ||
| + | |||
| + | // General-purpose constants | ||
| + | strundefined = typeof undefined, | ||
| + | MAX_NEGATIVE = 1 << 31, | ||
| + | |||
| + | // Instance methods | ||
| + | hasOwn = ({}).hasOwnProperty, | ||
| + | arr = [], | ||
| + | pop = arr.pop, | ||
| + | push_native = arr.push, | ||
| + | push = arr.push, | ||
| + | slice = arr.slice, | ||
| + | // Use a stripped-down indexOf if we can't use a native one | ||
| + | indexOf = arr.indexOf || function( elem ) { | ||
| + | var i = 0, | ||
| + | len = this.length; | ||
| + | for ( ; i < len; i++ ) { | ||
| + | if ( this[i] === elem ) { | ||
| + | return i; | ||
| + | } | ||
| + | } | ||
| + | return -1; | ||
| + | }, | ||
| + | |||
| + | booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", | ||
| + | |||
| + | // Regular expressions | ||
| + | |||
| + | // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace | ||
| + | whitespace = "[\\x20\\t\\r\\n\\f]", | ||
| + | // http://www.w3.org/TR/css3-syntax/#characters | ||
| + | characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", | ||
| + | |||
| + | // Loosely modeled on CSS identifier characters | ||
| + | // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors | ||
| + | // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier | ||
| + | identifier = characterEncoding.replace( "w", "w#" ), | ||
| + | |||
| + | // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors | ||
| + | attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + | ||
| + | "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", | ||
| + | |||
| + | // Prefer arguments quoted, | ||
| + | // then not containing pseudos/brackets, | ||
| + | // then attribute selectors/non-parenthetical expressions, | ||
| + | // then anything else | ||
| + | // These preferences are here to reduce the number of selectors | ||
| + | // needing tokenize in the PSEUDO preFilter | ||
| + | pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", | ||
| + | |||
| + | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter | ||
| + | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), | ||
| + | |||
| + | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), | ||
| + | rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), | ||
| + | |||
| + | rsibling = new RegExp( whitespace + "*[+~]" ), | ||
| + | rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ), | ||
| + | |||
| + | rpseudo = new RegExp( pseudos ), | ||
| + | ridentifier = new RegExp( "^" + identifier + "$" ), | ||
| + | |||
| + | matchExpr = { | ||
| + | "ID": new RegExp( "^#(" + characterEncoding + ")" ), | ||
| + | "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), | ||
| + | "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), | ||
| + | "ATTR": new RegExp( "^" + attributes ), | ||
| + | "PSEUDO": new RegExp( "^" + pseudos ), | ||
| + | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + | ||
| + | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + | ||
| + | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), | ||
| + | "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), | ||
| + | // For use in libraries implementing .is() | ||
| + | // We use this for POS matching in `select` | ||
| + | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + | ||
| + | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) | ||
| + | }, | ||
| + | |||
| + | rnative = /^[^{]+\{\s*\[native \w/, | ||
| + | |||
| + | // Easily-parseable/retrievable ID or TAG or CLASS selectors | ||
| + | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, | ||
| + | |||
| + | rinputs = /^(?:input|select|textarea|button)$/i, | ||
| + | rheader = /^h\d$/i, | ||
| + | |||
| + | rescape = /'|\\/g, | ||
| + | |||
| + | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters | ||
| + | runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), | ||
| + | funescape = function( _, escaped, escapedWhitespace ) { | ||
| + | var high = "0x" + escaped - 0x10000; | ||
| + | // NaN means non-codepoint | ||
| + | // Support: Firefox | ||
| + | // Workaround erroneous numeric interpretation of +"0x" | ||
| + | return high !== high || escapedWhitespace ? | ||
| + | escaped : | ||
| + | // BMP codepoint | ||
| + | high < 0 ? | ||
| + | String.fromCharCode( high + 0x10000 ) : | ||
| + | // Supplemental Plane codepoint (surrogate pair) | ||
| + | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); | ||
| + | }; | ||
| + | |||
| + | // Optimize for push.apply( _, NodeList ) | ||
| + | try { | ||
| + | push.apply( | ||
| + | (arr = slice.call( preferredDoc.childNodes )), | ||
| + | preferredDoc.childNodes | ||
| + | ); | ||
| + | // Support: Android<4.0 | ||
| + | // Detect silently failing push.apply | ||
| + | arr[ preferredDoc.childNodes.length ].nodeType; | ||
| + | } catch ( e ) { | ||
| + | push = { apply: arr.length ? | ||
| + | |||
| + | // Leverage slice if possible | ||
| + | function( target, els ) { | ||
| + | push_native.apply( target, slice.call(els) ); | ||
| + | } : | ||
| + | |||
| + | // Support: IE<9 | ||
| + | // Otherwise append directly | ||
| + | function( target, els ) { | ||
| + | var j = target.length, | ||
| + | i = 0; | ||
| + | // Can't trust NodeList.length | ||
| + | while ( (target[j++] = els[i++]) ) {} | ||
| + | target.length = j - 1; | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | function Sizzle( selector, context, results, seed ) { | ||
| + | var match, elem, m, nodeType, | ||
| + | // QSA vars | ||
| + | i, groups, old, nid, newContext, newSelector; | ||
| + | |||
| + | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { | ||
| + | setDocument( context ); | ||
| + | } | ||
| + | |||
| + | context = context || document; | ||
| + | results = results || []; | ||
| + | |||
| + | if ( !selector || typeof selector !== "string" ) { | ||
| + | return results; | ||
| + | } | ||
| + | |||
| + | if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { | ||
| + | return []; | ||
| + | } | ||
| + | |||
| + | if ( documentIsHTML && !seed ) { | ||
| + | |||
| + | // Shortcuts | ||
| + | if ( (match = rquickExpr.exec( selector )) ) { | ||
| + | // Speed-up: Sizzle("#ID") | ||
| + | if ( (m = match[1]) ) { | ||
| + | if ( nodeType === 9 ) { | ||
| + | elem = context.getElementById( m ); | ||
| + | // Check parentNode to catch when Blackberry 4.6 returns | ||
| + | // nodes that are no longer in the document #6963 | ||
| + | if ( elem && elem.parentNode ) { | ||
| + | // Handle the case where IE, Opera, and Webkit return items | ||
| + | // by name instead of ID | ||
| + | if ( elem.id === m ) { | ||
| + | results.push( elem ); | ||
| + | return results; | ||
| + | } | ||
| + | } else { | ||
| + | return results; | ||
| + | } | ||
| + | } else { | ||
| + | // Context is not a document | ||
| + | if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && | ||
| + | contains( context, elem ) && elem.id === m ) { | ||
| + | results.push( elem ); | ||
| + | return results; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Speed-up: Sizzle("TAG") | ||
| + | } else if ( match[2] ) { | ||
| + | push.apply( results, context.getElementsByTagName( selector ) ); | ||
| + | return results; | ||
| + | |||
| + | // Speed-up: Sizzle(".CLASS") | ||
| + | } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { | ||
| + | push.apply( results, context.getElementsByClassName( m ) ); | ||
| + | return results; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // QSA path | ||
| + | if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { | ||
| + | nid = old = expando; | ||
| + | newContext = context; | ||
| + | newSelector = nodeType === 9 && selector; | ||
| + | |||
| + | // qSA works strangely on Element-rooted queries | ||
| + | // We can work around this by specifying an extra ID on the root | ||
| + | // and working up from there (Thanks to Andrew Dupont for the technique) | ||
| + | // IE 8 doesn't work on object elements | ||
| + | if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { | ||
| + | groups = tokenize( selector ); | ||
| + | |||
| + | if ( (old = context.getAttribute("id")) ) { | ||
| + | nid = old.replace( rescape, "\\$&" ); | ||
| + | } else { | ||
| + | context.setAttribute( "id", nid ); | ||
| + | } | ||
| + | nid = "[id='" + nid + "'] "; | ||
| + | |||
| + | i = groups.length; | ||
| + | while ( i-- ) { | ||
| + | groups[i] = nid + toSelector( groups[i] ); | ||
| + | } | ||
| + | newContext = rsibling.test( selector ) && context.parentNode || context; | ||
| + | newSelector = groups.join(","); | ||
| + | } | ||
| + | |||
| + | if ( newSelector ) { | ||
| + | try { | ||
| + | push.apply( results, | ||
| + | newContext.querySelectorAll( newSelector ) | ||
| + | ); | ||
| + | return results; | ||
| + | } catch(qsaError) { | ||
| + | } finally { | ||
| + | if ( !old ) { | ||
| + | context.removeAttribute("id"); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // All others | ||
| + | return select( selector.replace( rtrim, "$1" ), context, results, seed ); | ||
| + | } | ||
| + | |||
| + | /** | ||
| + | * Create key-value caches of limited size | ||
| + | * @returns {Function(string, Object)} Returns the Object data after storing it on itself with | ||
| + | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) | ||
| + | * deleting the oldest entry | ||
| + | */ | ||
| + | function createCache() { | ||
| + | var keys = []; | ||
| + | |||
| + | function cache( key, value ) { | ||
| + | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) | ||
| + | if ( keys.push( key += " " ) > Expr.cacheLength ) { | ||
| + | // Only keep the most recent entries | ||
| + | delete cache[ keys.shift() ]; | ||
| + | } | ||
| + | return (cache[ key ] = value); | ||
| + | } | ||
| + | return cache; | ||
| + | } | ||
| + | |||
| + | /** | ||
| + | * Mark a function for special use by Sizzle | ||
| + | * @param {Function} fn The function to mark | ||
| + | */ | ||
| + | function markFunction( fn ) { | ||
| + | fn[ expando ] = true; | ||
| + | return fn; | ||
| + | } | ||
| + | |||
| + | /** | ||
| + | * Support testing using an element | ||
| + | * @param {Function} fn Passed the created div and expects a boolean result | ||
| + | */ | ||
| + | function assert( fn ) { | ||
| + | var div = document.createElement("div"); | ||
| + | |||
| + | try { | ||
| + | return !!fn( div ); | ||
| + | } catch (e) { | ||
| + | return false; | ||
| + | } finally { | ||
| + | // Remove from its parent by default | ||
| + | if ( div.parentNode ) { | ||
| + | div.parentNode.removeChild( div ); | ||
| + | } | ||
| + | // release memory in IE | ||
| + | div = null; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | /** | ||
| + | * Adds the same handler for all of the specified attrs | ||
| + | * @param {String} attrs Pipe-separated list of attributes | ||
| + | * @param {Function} handler The method that will be applied | ||
| + | */ | ||
| + | function addHandle( attrs, handler ) { | ||
| + | var arr = attrs.split("|"), | ||
| + | i = attrs.length; | ||
| + | |||
| + | while ( i-- ) { | ||
| + | Expr.attrHandle[ arr[i] ] = handler; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | /** | ||
| + | * Checks document order of two siblings | ||
| + | * @param {Element} a | ||
| + | * @param {Element} b | ||
| + | * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b | ||
| + | */ | ||
| + | function siblingCheck( a, b ) { | ||
| + | var cur = b && a, | ||
| + | diff = cur && a.nodeType === 1 && b.nodeType === 1 && | ||
| + | ( ~b.sourceIndex || MAX_NEGATIVE ) - | ||
| + | ( ~a.sourceIndex || MAX_NEGATIVE ); | ||
| + | |||
| + | // Use IE sourceIndex if available on both nodes | ||
| + | if ( diff ) { | ||
| + | return diff; | ||
| + | } | ||
| + | |||
| + | // Check if b follows a | ||
| + | if ( cur ) { | ||
| + | while ( (cur = cur.nextSibling) ) { | ||
| + | if ( cur === b ) { | ||
| + | return -1; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return a ? 1 : -1; | ||
| + | } | ||
| + | |||
| + | /** | ||
| + | * Returns a function to use in pseudos for input types | ||
| + | * @param {String} type | ||
| + | */ | ||
| + | function createInputPseudo( type ) { | ||
| + | return function( elem ) { | ||
| + | var name = elem.nodeName.toLowerCase(); | ||
| + | return name === "input" && elem.type === type; | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | /** | ||
| + | * Returns a function to use in pseudos for buttons | ||
| + | * @param {String} type | ||
| + | */ | ||
| + | function createButtonPseudo( type ) { | ||
| + | return function( elem ) { | ||
| + | var name = elem.nodeName.toLowerCase(); | ||
| + | return (name === "input" || name === "button") && elem.type === type; | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | /** | ||
| + | * Returns a function to use in pseudos for positionals | ||
| + | * @param {Function} fn | ||
| + | */ | ||
| + | function createPositionalPseudo( fn ) { | ||
| + | return markFunction(function( argument ) { | ||
| + | argument = +argument; | ||
| + | return markFunction(function( seed, matches ) { | ||
| + | var j, | ||
| + | matchIndexes = fn( [], seed.length, argument ), | ||
| + | i = matchIndexes.length; | ||
| + | |||
| + | // Match elements found at the specified indexes | ||
| + | while ( i-- ) { | ||
| + | if ( seed[ (j = matchIndexes[i]) ] ) { | ||
| + | seed[j] = !(matches[j] = seed[j]); | ||
| + | } | ||
| + | } | ||
| + | }); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | /** | ||
| + | * Detect xml | ||
| + | * @param {Element|Object} elem An element or a document | ||
| + | */ | ||
| + | isXML = Sizzle.isXML = function( elem ) { | ||
| + | // documentElement is verified for cases where it doesn't yet exist | ||
| + | // (such as loading iframes in IE - #4833) | ||
| + | var documentElement = elem && (elem.ownerDocument || elem).documentElement; | ||
| + | return documentElement ? documentElement.nodeName !== "HTML" : false; | ||
| + | }; | ||
| + | |||
| + | // Expose support vars for convenience | ||
| + | support = Sizzle.support = {}; | ||
| + | |||
| + | /** | ||
| + | * Sets document-related variables once based on the current document | ||
| + | * @param {Element|Object} [doc] An element or document object to use to set the document | ||
| + | * @returns {Object} Returns the current document | ||
| + | */ | ||
| + | setDocument = Sizzle.setDocument = function( node ) { | ||
| + | var doc = node ? node.ownerDocument || node : preferredDoc, | ||
| + | parent = doc.defaultView; | ||
| + | |||
| + | // If no document and documentElement is available, return | ||
| + | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { | ||
| + | return document; | ||
| + | } | ||
| + | |||
| + | // Set our document | ||
| + | document = doc; | ||
| + | docElem = doc.documentElement; | ||
| + | |||
| + | // Support tests | ||
| + | documentIsHTML = !isXML( doc ); | ||
| + | |||
| + | // Support: IE>8 | ||
| + | // If iframe document is assigned to "document" variable and if iframe has been reloaded, | ||
| + | // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 | ||
| + | // IE6-8 do not support the defaultView property so parent will be undefined | ||
| + | if ( parent && parent.attachEvent && parent !== parent.top ) { | ||
| + | parent.attachEvent( "onbeforeunload", function() { | ||
| + | setDocument(); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | /* Attributes | ||
| + | ---------------------------------------------------------------------- */ | ||
| + | |||
| + | // Support: IE<8 | ||
| + | // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) | ||
| + | support.attributes = assert(function( div ) { | ||
| + | div.className = "i"; | ||
| + | return !div.getAttribute("className"); | ||
| + | }); | ||
| + | |||
| + | /* getElement(s)By* | ||
| + | ---------------------------------------------------------------------- */ | ||
| + | |||
| + | // Check if getElementsByTagName("*") returns only elements | ||
| + | support.getElementsByTagName = assert(function( div ) { | ||
| + | div.appendChild( doc.createComment("") ); | ||
| + | return !div.getElementsByTagName("*").length; | ||
| + | }); | ||
| + | |||
| + | // Check if getElementsByClassName can be trusted | ||
| + | support.getElementsByClassName = assert(function( div ) { | ||
| + | div.innerHTML = "<div class='a'></div><div class='a i'></div>"; | ||
| + | |||
| + | // Support: Safari<4 | ||
| + | // Catch class over-caching | ||
| + | div.firstChild.className = "i"; | ||
| + | // Support: Opera<10 | ||
| + | // Catch gEBCN failure to find non-leading classes | ||
| + | return div.getElementsByClassName("i").length === 2; | ||
| + | }); | ||
| + | |||
| + | // Support: IE<10 | ||
| + | // Check if getElementById returns elements by name | ||
| + | // The broken getElementById methods don't pick up programatically-set names, | ||
| + | // so use a roundabout getElementsByName test | ||
| + | support.getById = assert(function( div ) { | ||
| + | docElem.appendChild( div ).id = expando; | ||
| + | return !doc.getElementsByName || !doc.getElementsByName( expando ).length; | ||
| + | }); | ||
| + | |||
| + | // ID find and filter | ||
| + | if ( support.getById ) { | ||
| + | Expr.find["ID"] = function( id, context ) { | ||
| + | if ( typeof context.getElementById !== strundefined && documentIsHTML ) { | ||
| + | var m = context.getElementById( id ); | ||
| + | // Check parentNode to catch when Blackberry 4.6 returns | ||
| + | // nodes that are no longer in the document #6963 | ||
| + | return m && m.parentNode ? [m] : []; | ||
| + | } | ||
| + | }; | ||
| + | Expr.filter["ID"] = function( id ) { | ||
| + | var attrId = id.replace( runescape, funescape ); | ||
| + | return function( elem ) { | ||
| + | return elem.getAttribute("id") === attrId; | ||
| + | }; | ||
| + | }; | ||
| + | } else { | ||
| + | // Support: IE6/7 | ||
| + | // getElementById is not reliable as a find shortcut | ||
| + | delete Expr.find["ID"]; | ||
| + | |||
| + | Expr.filter["ID"] = function( id ) { | ||
| + | var attrId = id.replace( runescape, funescape ); | ||
| + | return function( elem ) { | ||
| + | var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); | ||
| + | return node && node.value === attrId; | ||
| + | }; | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | // Tag | ||
| + | Expr.find["TAG"] = support.getElementsByTagName ? | ||
| + | function( tag, context ) { | ||
| + | if ( typeof context.getElementsByTagName !== strundefined ) { | ||
| + | return context.getElementsByTagName( tag ); | ||
| + | } | ||
| + | } : | ||
| + | function( tag, context ) { | ||
| + | var elem, | ||
| + | tmp = [], | ||
| + | i = 0, | ||
| + | results = context.getElementsByTagName( tag ); | ||
| + | |||
| + | // Filter out possible comments | ||
| + | if ( tag === "*" ) { | ||
| + | while ( (elem = results[i++]) ) { | ||
| + | if ( elem.nodeType === 1 ) { | ||
| + | tmp.push( elem ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return tmp; | ||
| + | } | ||
| + | return results; | ||
| + | }; | ||
| + | |||
| + | // Class | ||
| + | Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { | ||
| + | if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { | ||
| + | return context.getElementsByClassName( className ); | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | /* QSA/matchesSelector | ||
| + | ---------------------------------------------------------------------- */ | ||
| + | |||
| + | // QSA and matchesSelector support | ||
| + | |||
| + | // matchesSelector(:active) reports false when true (IE9/Opera 11.5) | ||
| + | rbuggyMatches = []; | ||
| + | |||
| + | // qSa(:focus) reports false when true (Chrome 21) | ||
| + | // We allow this because of a bug in IE8/9 that throws an error | ||
| + | // whenever `document.activeElement` is accessed on an iframe | ||
| + | // So, we allow :focus to pass through QSA all the time to avoid the IE error | ||
| + | // See http://bugs.jquery.com/ticket/13378 | ||
| + | rbuggyQSA = []; | ||
| + | |||
| + | if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { | ||
| + | // Build QSA regex | ||
| + | // Regex strategy adopted from Diego Perini | ||
| + | assert(function( div ) { | ||
| + | // Select is set to empty string on purpose | ||
| + | // This is to test IE's treatment of not explicitly | ||
| + | // setting a boolean content attribute, | ||
| + | // since its presence should be enough | ||
| + | // http://bugs.jquery.com/ticket/12359 | ||
| + | div.innerHTML = "<select><option selected=''></option></select>"; | ||
| + | |||
| + | // Support: IE8 | ||
| + | // Boolean attributes and "value" are not treated correctly | ||
| + | if ( !div.querySelectorAll("[selected]").length ) { | ||
| + | rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); | ||
| + | } | ||
| + | |||
| + | // Webkit/Opera - :checked should return selected option elements | ||
| + | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | ||
| + | // IE8 throws error here and will not see later tests | ||
| + | if ( !div.querySelectorAll(":checked").length ) { | ||
| + | rbuggyQSA.push(":checked"); | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | assert(function( div ) { | ||
| + | |||
| + | // Support: Opera 10-12/IE8 | ||
| + | // ^= $= *= and empty values | ||
| + | // Should not select anything | ||
| + | // Support: Windows 8 Native Apps | ||
| + | // The type attribute is restricted during .innerHTML assignment | ||
| + | var input = doc.createElement("input"); | ||
| + | input.setAttribute( "type", "hidden" ); | ||
| + | div.appendChild( input ).setAttribute( "t", "" ); | ||
| + | |||
| + | if ( div.querySelectorAll("[t^='']").length ) { | ||
| + | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); | ||
| + | } | ||
| + | |||
| + | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) | ||
| + | // IE8 throws error here and will not see later tests | ||
| + | if ( !div.querySelectorAll(":enabled").length ) { | ||
| + | rbuggyQSA.push( ":enabled", ":disabled" ); | ||
| + | } | ||
| + | |||
| + | // Opera 10-11 does not throw on post-comma invalid pseudos | ||
| + | div.querySelectorAll("*,:x"); | ||
| + | rbuggyQSA.push(",.*:"); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector || | ||
| + | docElem.mozMatchesSelector || | ||
| + | docElem.oMatchesSelector || | ||
| + | docElem.msMatchesSelector) )) ) { | ||
| + | |||
| + | assert(function( div ) { | ||
| + | // Check to see if it's possible to do matchesSelector | ||
| + | // on a disconnected node (IE 9) | ||
| + | support.disconnectedMatch = matches.call( div, "div" ); | ||
| + | |||
| + | // This should fail with an exception | ||
| + | // Gecko does not error, returns false instead | ||
| + | matches.call( div, "[s!='']:x" ); | ||
| + | rbuggyMatches.push( "!=", pseudos ); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); | ||
| + | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); | ||
| + | |||
| + | /* Contains | ||
| + | ---------------------------------------------------------------------- */ | ||
| + | |||
| + | // Element contains another | ||
| + | // Purposefully does not implement inclusive descendent | ||
| + | // As in, an element does not contain itself | ||
| + | contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ? | ||
| + | function( a, b ) { | ||
| + | var adown = a.nodeType === 9 ? a.documentElement : a, | ||
| + | bup = b && b.parentNode; | ||
| + | return a === bup || !!( bup && bup.nodeType === 1 && ( | ||
| + | adown.contains ? | ||
| + | adown.contains( bup ) : | ||
| + | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 | ||
| + | )); | ||
| + | } : | ||
| + | function( a, b ) { | ||
| + | if ( b ) { | ||
| + | while ( (b = b.parentNode) ) { | ||
| + | if ( b === a ) { | ||
| + | return true; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | return false; | ||
| + | }; | ||
| + | |||
| + | /* Sorting | ||
| + | ---------------------------------------------------------------------- */ | ||
| + | |||
| + | // Document order sorting | ||
| + | sortOrder = docElem.compareDocumentPosition ? | ||
| + | function( a, b ) { | ||
| + | |||
| + | // Flag for duplicate removal | ||
| + | if ( a === b ) { | ||
| + | hasDuplicate = true; | ||
| + | return 0; | ||
| + | } | ||
| + | |||
| + | var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b ); | ||
| + | |||
| + | if ( compare ) { | ||
| + | // Disconnected nodes | ||
| + | if ( compare & 1 || | ||
| + | (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { | ||
| + | |||
| + | // Choose the first element that is related to our preferred document | ||
| + | if ( a === doc || contains(preferredDoc, a) ) { | ||
| + | return -1; | ||
| + | } | ||
| + | if ( b === doc || contains(preferredDoc, b) ) { | ||
| + | return 1; | ||
| + | } | ||
| + | |||
| + | // Maintain original order | ||
| + | return sortInput ? | ||
| + | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : | ||
| + | 0; | ||
| + | } | ||
| + | |||
| + | return compare & 4 ? -1 : 1; | ||
| + | } | ||
| + | |||
| + | // Not directly comparable, sort on existence of method | ||
| + | return a.compareDocumentPosition ? -1 : 1; | ||
| + | } : | ||
| + | function( a, b ) { | ||
| + | var cur, | ||
| + | i = 0, | ||
| + | aup = a.parentNode, | ||
| + | bup = b.parentNode, | ||
| + | ap = [ a ], | ||
| + | bp = [ b ]; | ||
| + | |||
| + | // Exit early if the nodes are identical | ||
| + | if ( a === b ) { | ||
| + | hasDuplicate = true; | ||
| + | return 0; | ||
| + | |||
| + | // Parentless nodes are either documents or disconnected | ||
| + | } else if ( !aup || !bup ) { | ||
| + | return a === doc ? -1 : | ||
| + | b === doc ? 1 : | ||
| + | aup ? -1 : | ||
| + | bup ? 1 : | ||
| + | sortInput ? | ||
| + | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : | ||
| + | 0; | ||
| + | |||
| + | // If the nodes are siblings, we can do a quick check | ||
| + | } else if ( aup === bup ) { | ||
| + | return siblingCheck( a, b ); | ||
| + | } | ||
| + | |||
| + | // Otherwise we need full lists of their ancestors for comparison | ||
| + | cur = a; | ||
| + | while ( (cur = cur.parentNode) ) { | ||
| + | ap.unshift( cur ); | ||
| + | } | ||
| + | cur = b; | ||
| + | while ( (cur = cur.parentNode) ) { | ||
| + | bp.unshift( cur ); | ||
| + | } | ||
| + | |||
| + | // Walk down the tree looking for a discrepancy | ||
| + | while ( ap[i] === bp[i] ) { | ||
| + | i++; | ||
| + | } | ||
| + | |||
| + | return i ? | ||
| + | // Do a sibling check if the nodes have a common ancestor | ||
| + | siblingCheck( ap[i], bp[i] ) : | ||
| + | |||
| + | // Otherwise nodes in our document sort first | ||
| + | ap[i] === preferredDoc ? -1 : | ||
| + | bp[i] === preferredDoc ? 1 : | ||
| + | 0; | ||
| + | }; | ||
| + | |||
| + | return doc; | ||
| + | }; | ||
| + | |||
| + | Sizzle.matches = function( expr, elements ) { | ||
| + | return Sizzle( expr, null, null, elements ); | ||
| + | }; | ||
| + | |||
| + | Sizzle.matchesSelector = function( elem, expr ) { | ||
| + | // Set document vars if needed | ||
| + | if ( ( elem.ownerDocument || elem ) !== document ) { | ||
| + | setDocument( elem ); | ||
| + | } | ||
| + | |||
| + | // Make sure that attribute selectors are quoted | ||
| + | expr = expr.replace( rattributeQuotes, "='$1']" ); | ||
| + | |||
| + | if ( support.matchesSelector && documentIsHTML && | ||
| + | ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && | ||
| + | ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { | ||
| + | |||
| + | try { | ||
| + | var ret = matches.call( elem, expr ); | ||
| + | |||
| + | // IE 9's matchesSelector returns false on disconnected nodes | ||
| + | if ( ret || support.disconnectedMatch || | ||
| + | // As well, disconnected nodes are said to be in a document | ||
| + | // fragment in IE 9 | ||
| + | elem.document && elem.document.nodeType !== 11 ) { | ||
| + | return ret; | ||
| + | } | ||
| + | } catch(e) {} | ||
| + | } | ||
| + | |||
| + | return Sizzle( expr, document, null, [elem] ).length > 0; | ||
| + | }; | ||
| + | |||
| + | Sizzle.contains = function( context, elem ) { | ||
| + | // Set document vars if needed | ||
| + | if ( ( context.ownerDocument || context ) !== document ) { | ||
| + | setDocument( context ); | ||
| + | } | ||
| + | return contains( context, elem ); | ||
| + | }; | ||
| + | |||
| + | Sizzle.attr = function( elem, name ) { | ||
| + | // Set document vars if needed | ||
| + | if ( ( elem.ownerDocument || elem ) !== document ) { | ||
| + | setDocument( elem ); | ||
| + | } | ||
| + | |||
| + | var fn = Expr.attrHandle[ name.toLowerCase() ], | ||
| + | // Don't get fooled by Object.prototype properties (jQuery #13807) | ||
| + | val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? | ||
| + | fn( elem, name, !documentIsHTML ) : | ||
| + | undefined; | ||
| + | |||
| + | return val === undefined ? | ||
| + | support.attributes || !documentIsHTML ? | ||
| + | elem.getAttribute( name ) : | ||
| + | (val = elem.getAttributeNode(name)) && val.specified ? | ||
| + | val.value : | ||
| + | null : | ||
| + | val; | ||
| + | }; | ||
| + | |||
| + | Sizzle.error = function( msg ) { | ||
| + | throw new Error( "Syntax error, unrecognized expression: " + msg ); | ||
| + | }; | ||
| + | |||
| + | /** | ||
| + | * Document sorting and removing duplicates | ||
| + | * @param {ArrayLike} results | ||
| + | */ | ||
| + | Sizzle.uniqueSort = function( results ) { | ||
| + | var elem, | ||
| + | duplicates = [], | ||
| + | j = 0, | ||
| + | i = 0; | ||
| + | |||
| + | // Unless we *know* we can detect duplicates, assume their presence | ||
| + | hasDuplicate = !support.detectDuplicates; | ||
| + | sortInput = !support.sortStable && results.slice( 0 ); | ||
| + | results.sort( sortOrder ); | ||
| + | |||
| + | if ( hasDuplicate ) { | ||
| + | while ( (elem = results[i++]) ) { | ||
| + | if ( elem === results[ i ] ) { | ||
| + | j = duplicates.push( i ); | ||
| + | } | ||
| + | } | ||
| + | while ( j-- ) { | ||
| + | results.splice( duplicates[ j ], 1 ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return results; | ||
| + | }; | ||
| + | |||
| + | /** | ||
| + | * Utility function for retrieving the text value of an array of DOM nodes | ||
| + | * @param {Array|Element} elem | ||
| + | */ | ||
| + | getText = Sizzle.getText = function( elem ) { | ||
| + | var node, | ||
| + | ret = "", | ||
| + | i = 0, | ||
| + | nodeType = elem.nodeType; | ||
| + | |||
| + | if ( !nodeType ) { | ||
| + | // If no nodeType, this is expected to be an array | ||
| + | for ( ; (node = elem[i]); i++ ) { | ||
| + | // Do not traverse comment nodes | ||
| + | ret += getText( node ); | ||
| + | } | ||
| + | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { | ||
| + | // Use textContent for elements | ||
| + | // innerText usage removed for consistency of new lines (see #11153) | ||
| + | if ( typeof elem.textContent === "string" ) { | ||
| + | return elem.textContent; | ||
| + | } else { | ||
| + | // Traverse its children | ||
| + | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | ||
| + | ret += getText( elem ); | ||
| + | } | ||
| + | } | ||
| + | } else if ( nodeType === 3 || nodeType === 4 ) { | ||
| + | return elem.nodeValue; | ||
| + | } | ||
| + | // Do not include comment or processing instruction nodes | ||
| + | |||
| + | return ret; | ||
| + | }; | ||
| + | |||
| + | Expr = Sizzle.selectors = { | ||
| + | |||
| + | // Can be adjusted by the user | ||
| + | cacheLength: 50, | ||
| + | |||
| + | createPseudo: markFunction, | ||
| + | |||
| + | match: matchExpr, | ||
| + | |||
| + | attrHandle: {}, | ||
| + | |||
| + | find: {}, | ||
| + | |||
| + | relative: { | ||
| + | ">": { dir: "parentNode", first: true }, | ||
| + | " ": { dir: "parentNode" }, | ||
| + | "+": { dir: "previousSibling", first: true }, | ||
| + | "~": { dir: "previousSibling" } | ||
| + | }, | ||
| + | |||
| + | preFilter: { | ||
| + | "ATTR": function( match ) { | ||
| + | match[1] = match[1].replace( runescape, funescape ); | ||
| + | |||
| + | // Move the given value to match[3] whether quoted or unquoted | ||
| + | match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); | ||
| + | |||
| + | if ( match[2] === "~=" ) { | ||
| + | match[3] = " " + match[3] + " "; | ||
| + | } | ||
| + | |||
| + | return match.slice( 0, 4 ); | ||
| + | }, | ||
| + | |||
| + | "CHILD": function( match ) { | ||
| + | /* matches from matchExpr["CHILD"] | ||
| + | 1 type (only|nth|...) | ||
| + | 2 what (child|of-type) | ||
| + | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) | ||
| + | 4 xn-component of xn+y argument ([+-]?\d*n|) | ||
| + | 5 sign of xn-component | ||
| + | 6 x of xn-component | ||
| + | 7 sign of y-component | ||
| + | 8 y of y-component | ||
| + | */ | ||
| + | match[1] = match[1].toLowerCase(); | ||
| + | |||
| + | if ( match[1].slice( 0, 3 ) === "nth" ) { | ||
| + | // nth-* requires argument | ||
| + | if ( !match[3] ) { | ||
| + | Sizzle.error( match[0] ); | ||
| + | } | ||
| + | |||
| + | // numeric x and y parameters for Expr.filter.CHILD | ||
| + | // remember that false/true cast respectively to 0/1 | ||
| + | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); | ||
| + | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); | ||
| + | |||
| + | // other types prohibit arguments | ||
| + | } else if ( match[3] ) { | ||
| + | Sizzle.error( match[0] ); | ||
| + | } | ||
| + | |||
| + | return match; | ||
| + | }, | ||
| + | |||
| + | "PSEUDO": function( match ) { | ||
| + | var excess, | ||
| + | unquoted = !match[5] && match[2]; | ||
| + | |||
| + | if ( matchExpr["CHILD"].test( match[0] ) ) { | ||
| + | return null; | ||
| + | } | ||
| + | |||
| + | // Accept quoted arguments as-is | ||
| + | if ( match[3] && match[4] !== undefined ) { | ||
| + | match[2] = match[4]; | ||
| + | |||
| + | // Strip excess characters from unquoted arguments | ||
| + | } else if ( unquoted && rpseudo.test( unquoted ) && | ||
| + | // Get excess from tokenize (recursively) | ||
| + | (excess = tokenize( unquoted, true )) && | ||
| + | // advance to the next closing parenthesis | ||
| + | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { | ||
| + | |||
| + | // excess is a negative index | ||
| + | match[0] = match[0].slice( 0, excess ); | ||
| + | match[2] = unquoted.slice( 0, excess ); | ||
| + | } | ||
| + | |||
| + | // Return only captures needed by the pseudo filter method (type and argument) | ||
| + | return match.slice( 0, 3 ); | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | filter: { | ||
| + | |||
| + | "TAG": function( nodeNameSelector ) { | ||
| + | var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); | ||
| + | return nodeNameSelector === "*" ? | ||
| + | function() { return true; } : | ||
| + | function( elem ) { | ||
| + | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; | ||
| + | }; | ||
| + | }, | ||
| + | |||
| + | "CLASS": function( className ) { | ||
| + | var pattern = classCache[ className + " " ]; | ||
| + | |||
| + | return pattern || | ||
| + | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && | ||
| + | classCache( className, function( elem ) { | ||
| + | return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | "ATTR": function( name, operator, check ) { | ||
| + | return function( elem ) { | ||
| + | var result = Sizzle.attr( elem, name ); | ||
| + | |||
| + | if ( result == null ) { | ||
| + | return operator === "!="; | ||
| + | } | ||
| + | if ( !operator ) { | ||
| + | return true; | ||
| + | } | ||
| + | |||
| + | result += ""; | ||
| + | |||
| + | return operator === "=" ? result === check : | ||
| + | operator === "!=" ? result !== check : | ||
| + | operator === "^=" ? check && result.indexOf( check ) === 0 : | ||
| + | operator === "*=" ? check && result.indexOf( check ) > -1 : | ||
| + | operator === "$=" ? check && result.slice( -check.length ) === check : | ||
| + | operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : | ||
| + | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : | ||
| + | false; | ||
| + | }; | ||
| + | }, | ||
| + | |||
| + | "CHILD": function( type, what, argument, first, last ) { | ||
| + | var simple = type.slice( 0, 3 ) !== "nth", | ||
| + | forward = type.slice( -4 ) !== "last", | ||
| + | ofType = what === "of-type"; | ||
| + | |||
| + | return first === 1 && last === 0 ? | ||
| + | |||
| + | // Shortcut for :nth-*(n) | ||
| + | function( elem ) { | ||
| + | return !!elem.parentNode; | ||
| + | } : | ||
| + | |||
| + | function( elem, context, xml ) { | ||
| + | var cache, outerCache, node, diff, nodeIndex, start, | ||
| + | dir = simple !== forward ? "nextSibling" : "previousSibling", | ||
| + | parent = elem.parentNode, | ||
| + | name = ofType && elem.nodeName.toLowerCase(), | ||
| + | useCache = !xml && !ofType; | ||
| + | |||
| + | if ( parent ) { | ||
| + | |||
| + | // :(first|last|only)-(child|of-type) | ||
| + | if ( simple ) { | ||
| + | while ( dir ) { | ||
| + | node = elem; | ||
| + | while ( (node = node[ dir ]) ) { | ||
| + | if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { | ||
| + | return false; | ||
| + | } | ||
| + | } | ||
| + | // Reverse direction for :only-* (if we haven't yet done so) | ||
| + | start = dir = type === "only" && !start && "nextSibling"; | ||
| + | } | ||
| + | return true; | ||
| + | } | ||
| + | |||
| + | start = [ forward ? parent.firstChild : parent.lastChild ]; | ||
| + | |||
| + | // non-xml :nth-child(...) stores cache data on `parent` | ||
| + | if ( forward && useCache ) { | ||
| + | // Seek `elem` from a previously-cached index | ||
| + | outerCache = parent[ expando ] || (parent[ expando ] = {}); | ||
| + | cache = outerCache[ type ] || []; | ||
| + | nodeIndex = cache[0] === dirruns && cache[1]; | ||
| + | diff = cache[0] === dirruns && cache[2]; | ||
| + | node = nodeIndex && parent.childNodes[ nodeIndex ]; | ||
| + | |||
| + | while ( (node = ++nodeIndex && node && node[ dir ] || | ||
| + | |||
| + | // Fallback to seeking `elem` from the start | ||
| + | (diff = nodeIndex = 0) || start.pop()) ) { | ||
| + | |||
| + | // When found, cache indexes on `parent` and break | ||
| + | if ( node.nodeType === 1 && ++diff && node === elem ) { | ||
| + | outerCache[ type ] = [ dirruns, nodeIndex, diff ]; | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Use previously-cached element index if available | ||
| + | } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { | ||
| + | diff = cache[1]; | ||
| + | |||
| + | // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) | ||
| + | } else { | ||
| + | // Use the same loop as above to seek `elem` from the start | ||
| + | while ( (node = ++nodeIndex && node && node[ dir ] || | ||
| + | (diff = nodeIndex = 0) || start.pop()) ) { | ||
| + | |||
| + | if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { | ||
| + | // Cache the index of each encountered element | ||
| + | if ( useCache ) { | ||
| + | (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; | ||
| + | } | ||
| + | |||
| + | if ( node === elem ) { | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Incorporate the offset, then check against cycle size | ||
| + | diff -= last; | ||
| + | return diff === first || ( diff % first === 0 && diff / first >= 0 ); | ||
| + | } | ||
| + | }; | ||
| + | }, | ||
| + | |||
| + | "PSEUDO": function( pseudo, argument ) { | ||
| + | // pseudo-class names are case-insensitive | ||
| + | // http://www.w3.org/TR/selectors/#pseudo-classes | ||
| + | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters | ||
| + | // Remember that setFilters inherits from pseudos | ||
| + | var args, | ||
| + | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || | ||
| + | Sizzle.error( "unsupported pseudo: " + pseudo ); | ||
| + | |||
| + | // The user may use createPseudo to indicate that | ||
| + | // arguments are needed to create the filter function | ||
| + | // just as Sizzle does | ||
| + | if ( fn[ expando ] ) { | ||
| + | return fn( argument ); | ||
| + | } | ||
| + | |||
| + | // But maintain support for old signatures | ||
| + | if ( fn.length > 1 ) { | ||
| + | args = [ pseudo, pseudo, "", argument ]; | ||
| + | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? | ||
| + | markFunction(function( seed, matches ) { | ||
| + | var idx, | ||
| + | matched = fn( seed, argument ), | ||
| + | i = matched.length; | ||
| + | while ( i-- ) { | ||
| + | idx = indexOf.call( seed, matched[i] ); | ||
| + | seed[ idx ] = !( matches[ idx ] = matched[i] ); | ||
| + | } | ||
| + | }) : | ||
| + | function( elem ) { | ||
| + | return fn( elem, 0, args ); | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | return fn; | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | pseudos: { | ||
| + | // Potentially complex pseudos | ||
| + | "not": markFunction(function( selector ) { | ||
| + | // Trim the selector passed to compile | ||
| + | // to avoid treating leading and trailing | ||
| + | // spaces as combinators | ||
| + | var input = [], | ||
| + | results = [], | ||
| + | matcher = compile( selector.replace( rtrim, "$1" ) ); | ||
| + | |||
| + | return matcher[ expando ] ? | ||
| + | markFunction(function( seed, matches, context, xml ) { | ||
| + | var elem, | ||
| + | unmatched = matcher( seed, null, xml, [] ), | ||
| + | i = seed.length; | ||
| + | |||
| + | // Match elements unmatched by `matcher` | ||
| + | while ( i-- ) { | ||
| + | if ( (elem = unmatched[i]) ) { | ||
| + | seed[i] = !(matches[i] = elem); | ||
| + | } | ||
| + | } | ||
| + | }) : | ||
| + | function( elem, context, xml ) { | ||
| + | input[0] = elem; | ||
| + | matcher( input, null, xml, results ); | ||
| + | return !results.pop(); | ||
| + | }; | ||
| + | }), | ||
| + | |||
| + | "has": markFunction(function( selector ) { | ||
| + | return function( elem ) { | ||
| + | return Sizzle( selector, elem ).length > 0; | ||
| + | }; | ||
| + | }), | ||
| + | |||
| + | "contains": markFunction(function( text ) { | ||
| + | return function( elem ) { | ||
| + | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; | ||
| + | }; | ||
| + | }), | ||
| + | |||
| + | // "Whether an element is represented by a :lang() selector | ||
| + | // is based solely on the element's language value | ||
| + | // being equal to the identifier C, | ||
| + | // or beginning with the identifier C immediately followed by "-". | ||
| + | // The matching of C against the element's language value is performed case-insensitively. | ||
| + | // The identifier C does not have to be a valid language name." | ||
| + | // http://www.w3.org/TR/selectors/#lang-pseudo | ||
| + | "lang": markFunction( function( lang ) { | ||
| + | // lang value must be a valid identifier | ||
| + | if ( !ridentifier.test(lang || "") ) { | ||
| + | Sizzle.error( "unsupported lang: " + lang ); | ||
| + | } | ||
| + | lang = lang.replace( runescape, funescape ).toLowerCase(); | ||
| + | return function( elem ) { | ||
| + | var elemLang; | ||
| + | do { | ||
| + | if ( (elemLang = documentIsHTML ? | ||
| + | elem.lang : | ||
| + | elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { | ||
| + | |||
| + | elemLang = elemLang.toLowerCase(); | ||
| + | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; | ||
| + | } | ||
| + | } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); | ||
| + | return false; | ||
| + | }; | ||
| + | }), | ||
| + | |||
| + | // Miscellaneous | ||
| + | "target": function( elem ) { | ||
| + | var hash = window.location && window.location.hash; | ||
| + | return hash && hash.slice( 1 ) === elem.id; | ||
| + | }, | ||
| + | |||
| + | "root": function( elem ) { | ||
| + | return elem === docElem; | ||
| + | }, | ||
| + | |||
| + | "focus": function( elem ) { | ||
| + | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); | ||
| + | }, | ||
| + | |||
| + | // Boolean properties | ||
| + | "enabled": function( elem ) { | ||
| + | return elem.disabled === false; | ||
| + | }, | ||
| + | |||
| + | "disabled": function( elem ) { | ||
| + | return elem.disabled === true; | ||
| + | }, | ||
| + | |||
| + | "checked": function( elem ) { | ||
| + | // In CSS3, :checked should return both checked and selected elements | ||
| + | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | ||
| + | var nodeName = elem.nodeName.toLowerCase(); | ||
| + | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); | ||
| + | }, | ||
| + | |||
| + | "selected": function( elem ) { | ||
| + | // Accessing this property makes selected-by-default | ||
| + | // options in Safari work properly | ||
| + | if ( elem.parentNode ) { | ||
| + | elem.parentNode.selectedIndex; | ||
| + | } | ||
| + | |||
| + | return elem.selected === true; | ||
| + | }, | ||
| + | |||
| + | // Contents | ||
| + | "empty": function( elem ) { | ||
| + | // http://www.w3.org/TR/selectors/#empty-pseudo | ||
| + | // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), | ||
| + | // not comment, processing instructions, or others | ||
| + | // Thanks to Diego Perini for the nodeName shortcut | ||
| + | // Greater than "@" means alpha characters (specifically not starting with "#" or "?") | ||
| + | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | ||
| + | if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { | ||
| + | return false; | ||
| + | } | ||
| + | } | ||
| + | return true; | ||
| + | }, | ||
| + | |||
| + | "parent": function( elem ) { | ||
| + | return !Expr.pseudos["empty"]( elem ); | ||
| + | }, | ||
| + | |||
| + | // Element/input types | ||
| + | "header": function( elem ) { | ||
| + | return rheader.test( elem.nodeName ); | ||
| + | }, | ||
| + | |||
| + | "input": function( elem ) { | ||
| + | return rinputs.test( elem.nodeName ); | ||
| + | }, | ||
| + | |||
| + | "button": function( elem ) { | ||
| + | var name = elem.nodeName.toLowerCase(); | ||
| + | return name === "input" && elem.type === "button" || name === "button"; | ||
| + | }, | ||
| + | |||
| + | "text": function( elem ) { | ||
| + | var attr; | ||
| + | // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) | ||
| + | // use getAttribute instead to test this case | ||
| + | return elem.nodeName.toLowerCase() === "input" && | ||
| + | elem.type === "text" && | ||
| + | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); | ||
| + | }, | ||
| + | |||
| + | // Position-in-collection | ||
| + | "first": createPositionalPseudo(function() { | ||
| + | return [ 0 ]; | ||
| + | }), | ||
| + | |||
| + | "last": createPositionalPseudo(function( matchIndexes, length ) { | ||
| + | return [ length - 1 ]; | ||
| + | }), | ||
| + | |||
| + | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
| + | return [ argument < 0 ? argument + length : argument ]; | ||
| + | }), | ||
| + | |||
| + | "even": createPositionalPseudo(function( matchIndexes, length ) { | ||
| + | var i = 0; | ||
| + | for ( ; i < length; i += 2 ) { | ||
| + | matchIndexes.push( i ); | ||
| + | } | ||
| + | return matchIndexes; | ||
| + | }), | ||
| + | |||
| + | "odd": createPositionalPseudo(function( matchIndexes, length ) { | ||
| + | var i = 1; | ||
| + | for ( ; i < length; i += 2 ) { | ||
| + | matchIndexes.push( i ); | ||
| + | } | ||
| + | return matchIndexes; | ||
| + | }), | ||
| + | |||
| + | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
| + | var i = argument < 0 ? argument + length : argument; | ||
| + | for ( ; --i >= 0; ) { | ||
| + | matchIndexes.push( i ); | ||
| + | } | ||
| + | return matchIndexes; | ||
| + | }), | ||
| + | |||
| + | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
| + | var i = argument < 0 ? argument + length : argument; | ||
| + | for ( ; ++i < length; ) { | ||
| + | matchIndexes.push( i ); | ||
| + | } | ||
| + | return matchIndexes; | ||
| + | }) | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | Expr.pseudos["nth"] = Expr.pseudos["eq"]; | ||
| + | |||
| + | // Add button/input type pseudos | ||
| + | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { | ||
| + | Expr.pseudos[ i ] = createInputPseudo( i ); | ||
| + | } | ||
| + | for ( i in { submit: true, reset: true } ) { | ||
| + | Expr.pseudos[ i ] = createButtonPseudo( i ); | ||
| + | } | ||
| + | |||
| + | // Easy API for creating new setFilters | ||
| + | function setFilters() {} | ||
| + | setFilters.prototype = Expr.filters = Expr.pseudos; | ||
| + | Expr.setFilters = new setFilters(); | ||
| + | |||
| + | function tokenize( selector, parseOnly ) { | ||
| + | var matched, match, tokens, type, | ||
| + | soFar, groups, preFilters, | ||
| + | cached = tokenCache[ selector + " " ]; | ||
| + | |||
| + | if ( cached ) { | ||
| + | return parseOnly ? 0 : cached.slice( 0 ); | ||
| + | } | ||
| + | |||
| + | soFar = selector; | ||
| + | groups = []; | ||
| + | preFilters = Expr.preFilter; | ||
| + | |||
| + | while ( soFar ) { | ||
| + | |||
| + | // Comma and first run | ||
| + | if ( !matched || (match = rcomma.exec( soFar )) ) { | ||
| + | if ( match ) { | ||
| + | // Don't consume trailing commas as valid | ||
| + | soFar = soFar.slice( match[0].length ) || soFar; | ||
| + | } | ||
| + | groups.push( tokens = [] ); | ||
| + | } | ||
| + | |||
| + | matched = false; | ||
| + | |||
| + | // Combinators | ||
| + | if ( (match = rcombinators.exec( soFar )) ) { | ||
| + | matched = match.shift(); | ||
| + | tokens.push({ | ||
| + | value: matched, | ||
| + | // Cast descendant combinators to space | ||
| + | type: match[0].replace( rtrim, " " ) | ||
| + | }); | ||
| + | soFar = soFar.slice( matched.length ); | ||
| + | } | ||
| + | |||
| + | // Filters | ||
| + | for ( type in Expr.filter ) { | ||
| + | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || | ||
| + | (match = preFilters[ type ]( match ))) ) { | ||
| + | matched = match.shift(); | ||
| + | tokens.push({ | ||
| + | value: matched, | ||
| + | type: type, | ||
| + | matches: match | ||
| + | }); | ||
| + | soFar = soFar.slice( matched.length ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | if ( !matched ) { | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Return the length of the invalid excess | ||
| + | // if we're just parsing | ||
| + | // Otherwise, throw an error or return tokens | ||
| + | return parseOnly ? | ||
| + | soFar.length : | ||
| + | soFar ? | ||
| + | Sizzle.error( selector ) : | ||
| + | // Cache the tokens | ||
| + | tokenCache( selector, groups ).slice( 0 ); | ||
| + | } | ||
| + | |||
| + | function toSelector( tokens ) { | ||
| + | var i = 0, | ||
| + | len = tokens.length, | ||
| + | selector = ""; | ||
| + | for ( ; i < len; i++ ) { | ||
| + | selector += tokens[i].value; | ||
| + | } | ||
| + | return selector; | ||
| + | } | ||
| + | |||
| + | function addCombinator( matcher, combinator, base ) { | ||
| + | var dir = combinator.dir, | ||
| + | checkNonElements = base && dir === "parentNode", | ||
| + | doneName = done++; | ||
| + | |||
| + | return combinator.first ? | ||
| + | // Check against closest ancestor/preceding element | ||
| + | function( elem, context, xml ) { | ||
| + | while ( (elem = elem[ dir ]) ) { | ||
| + | if ( elem.nodeType === 1 || checkNonElements ) { | ||
| + | return matcher( elem, context, xml ); | ||
| + | } | ||
| + | } | ||
| + | } : | ||
| + | |||
| + | // Check against all ancestor/preceding elements | ||
| + | function( elem, context, xml ) { | ||
| + | var data, cache, outerCache, | ||
| + | dirkey = dirruns + " " + doneName; | ||
| + | |||
| + | // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching | ||
| + | if ( xml ) { | ||
| + | while ( (elem = elem[ dir ]) ) { | ||
| + | if ( elem.nodeType === 1 || checkNonElements ) { | ||
| + | if ( matcher( elem, context, xml ) ) { | ||
| + | return true; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } else { | ||
| + | while ( (elem = elem[ dir ]) ) { | ||
| + | if ( elem.nodeType === 1 || checkNonElements ) { | ||
| + | outerCache = elem[ expando ] || (elem[ expando ] = {}); | ||
| + | if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { | ||
| + | if ( (data = cache[1]) === true || data === cachedruns ) { | ||
| + | return data === true; | ||
| + | } | ||
| + | } else { | ||
| + | cache = outerCache[ dir ] = [ dirkey ]; | ||
| + | cache[1] = matcher( elem, context, xml ) || cachedruns; | ||
| + | if ( cache[1] === true ) { | ||
| + | return true; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | function elementMatcher( matchers ) { | ||
| + | return matchers.length > 1 ? | ||
| + | function( elem, context, xml ) { | ||
| + | var i = matchers.length; | ||
| + | while ( i-- ) { | ||
| + | if ( !matchers[i]( elem, context, xml ) ) { | ||
| + | return false; | ||
| + | } | ||
| + | } | ||
| + | return true; | ||
| + | } : | ||
| + | matchers[0]; | ||
| + | } | ||
| + | |||
| + | function condense( unmatched, map, filter, context, xml ) { | ||
| + | var elem, | ||
| + | newUnmatched = [], | ||
| + | i = 0, | ||
| + | len = unmatched.length, | ||
| + | mapped = map != null; | ||
| + | |||
| + | for ( ; i < len; i++ ) { | ||
| + | if ( (elem = unmatched[i]) ) { | ||
| + | if ( !filter || filter( elem, context, xml ) ) { | ||
| + | newUnmatched.push( elem ); | ||
| + | if ( mapped ) { | ||
| + | map.push( i ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return newUnmatched; | ||
| + | } | ||
| + | |||
| + | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { | ||
| + | if ( postFilter && !postFilter[ expando ] ) { | ||
| + | postFilter = setMatcher( postFilter ); | ||
| + | } | ||
| + | if ( postFinder && !postFinder[ expando ] ) { | ||
| + | postFinder = setMatcher( postFinder, postSelector ); | ||
| + | } | ||
| + | return markFunction(function( seed, results, context, xml ) { | ||
| + | var temp, i, elem, | ||
| + | preMap = [], | ||
| + | postMap = [], | ||
| + | preexisting = results.length, | ||
| + | |||
| + | // Get initial elements from seed or context | ||
| + | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), | ||
| + | |||
| + | // Prefilter to get matcher input, preserving a map for seed-results synchronization | ||
| + | matcherIn = preFilter && ( seed || !selector ) ? | ||
| + | condense( elems, preMap, preFilter, context, xml ) : | ||
| + | elems, | ||
| + | |||
| + | matcherOut = matcher ? | ||
| + | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, | ||
| + | postFinder || ( seed ? preFilter : preexisting || postFilter ) ? | ||
| + | |||
| + | // ...intermediate processing is necessary | ||
| + | [] : | ||
| + | |||
| + | // ...otherwise use results directly | ||
| + | results : | ||
| + | matcherIn; | ||
| + | |||
| + | // Find primary matches | ||
| + | if ( matcher ) { | ||
| + | matcher( matcherIn, matcherOut, context, xml ); | ||
| + | } | ||
| + | |||
| + | // Apply postFilter | ||
| + | if ( postFilter ) { | ||
| + | temp = condense( matcherOut, postMap ); | ||
| + | postFilter( temp, [], context, xml ); | ||
| + | |||
| + | // Un-match failing elements by moving them back to matcherIn | ||
| + | i = temp.length; | ||
| + | while ( i-- ) { | ||
| + | if ( (elem = temp[i]) ) { | ||
| + | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | if ( seed ) { | ||
| + | if ( postFinder || preFilter ) { | ||
| + | if ( postFinder ) { | ||
| + | // Get the final matcherOut by condensing this intermediate into postFinder contexts | ||
| + | temp = []; | ||
| + | i = matcherOut.length; | ||
| + | while ( i-- ) { | ||
| + | if ( (elem = matcherOut[i]) ) { | ||
| + | // Restore matcherIn since elem is not yet a final match | ||
| + | temp.push( (matcherIn[i] = elem) ); | ||
| + | } | ||
| + | } | ||
| + | postFinder( null, (matcherOut = []), temp, xml ); | ||
| + | } | ||
| + | |||
| + | // Move matched elements from seed to results to keep them synchronized | ||
| + | i = matcherOut.length; | ||
| + | while ( i-- ) { | ||
| + | if ( (elem = matcherOut[i]) && | ||
| + | (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { | ||
| + | |||
| + | seed[temp] = !(results[temp] = elem); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Add elements to results, through postFinder if defined | ||
| + | } else { | ||
| + | matcherOut = condense( | ||
| + | matcherOut === results ? | ||
| + | matcherOut.splice( preexisting, matcherOut.length ) : | ||
| + | matcherOut | ||
| + | ); | ||
| + | if ( postFinder ) { | ||
| + | postFinder( null, results, matcherOut, xml ); | ||
| + | } else { | ||
| + | push.apply( results, matcherOut ); | ||
| + | } | ||
| + | } | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | function matcherFromTokens( tokens ) { | ||
| + | var checkContext, matcher, j, | ||
| + | len = tokens.length, | ||
| + | leadingRelative = Expr.relative[ tokens[0].type ], | ||
| + | implicitRelative = leadingRelative || Expr.relative[" "], | ||
| + | i = leadingRelative ? 1 : 0, | ||
| + | |||
| + | // The foundational matcher ensures that elements are reachable from top-level context(s) | ||
| + | matchContext = addCombinator( function( elem ) { | ||
| + | return elem === checkContext; | ||
| + | }, implicitRelative, true ), | ||
| + | matchAnyContext = addCombinator( function( elem ) { | ||
| + | return indexOf.call( checkContext, elem ) > -1; | ||
| + | }, implicitRelative, true ), | ||
| + | matchers = [ function( elem, context, xml ) { | ||
| + | return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( | ||
| + | (checkContext = context).nodeType ? | ||
| + | matchContext( elem, context, xml ) : | ||
| + | matchAnyContext( elem, context, xml ) ); | ||
| + | } ]; | ||
| + | |||
| + | for ( ; i < len; i++ ) { | ||
| + | if ( (matcher = Expr.relative[ tokens[i].type ]) ) { | ||
| + | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; | ||
| + | } else { | ||
| + | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); | ||
| + | |||
| + | // Return special upon seeing a positional matcher | ||
| + | if ( matcher[ expando ] ) { | ||
| + | // Find the next relative operator (if any) for proper handling | ||
| + | j = ++i; | ||
| + | for ( ; j < len; j++ ) { | ||
| + | if ( Expr.relative[ tokens[j].type ] ) { | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | return setMatcher( | ||
| + | i > 1 && elementMatcher( matchers ), | ||
| + | i > 1 && toSelector( | ||
| + | // If the preceding token was a descendant combinator, insert an implicit any-element `*` | ||
| + | tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) | ||
| + | ).replace( rtrim, "$1" ), | ||
| + | matcher, | ||
| + | i < j && matcherFromTokens( tokens.slice( i, j ) ), | ||
| + | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), | ||
| + | j < len && toSelector( tokens ) | ||
| + | ); | ||
| + | } | ||
| + | matchers.push( matcher ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return elementMatcher( matchers ); | ||
| + | } | ||
| + | |||
| + | function matcherFromGroupMatchers( elementMatchers, setMatchers ) { | ||
| + | // A counter to specify which element is currently being matched | ||
| + | var matcherCachedRuns = 0, | ||
| + | bySet = setMatchers.length > 0, | ||
| + | byElement = elementMatchers.length > 0, | ||
| + | superMatcher = function( seed, context, xml, results, expandContext ) { | ||
| + | var elem, j, matcher, | ||
| + | setMatched = [], | ||
| + | matchedCount = 0, | ||
| + | i = "0", | ||
| + | unmatched = seed && [], | ||
| + | outermost = expandContext != null, | ||
| + | contextBackup = outermostContext, | ||
| + | // We must always have either seed elements or context | ||
| + | elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), | ||
| + | // Use integer dirruns iff this is the outermost matcher | ||
| + | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); | ||
| + | |||
| + | if ( outermost ) { | ||
| + | outermostContext = context !== document && context; | ||
| + | cachedruns = matcherCachedRuns; | ||
| + | } | ||
| + | |||
| + | // Add elements passing elementMatchers directly to results | ||
| + | // Keep `i` a string if there are no elements so `matchedCount` will be "00" below | ||
| + | for ( ; (elem = elems[i]) != null; i++ ) { | ||
| + | if ( byElement && elem ) { | ||
| + | j = 0; | ||
| + | while ( (matcher = elementMatchers[j++]) ) { | ||
| + | if ( matcher( elem, context, xml ) ) { | ||
| + | results.push( elem ); | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | if ( outermost ) { | ||
| + | dirruns = dirrunsUnique; | ||
| + | cachedruns = ++matcherCachedRuns; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Track unmatched elements for set filters | ||
| + | if ( bySet ) { | ||
| + | // They will have gone through all possible matchers | ||
| + | if ( (elem = !matcher && elem) ) { | ||
| + | matchedCount--; | ||
| + | } | ||
| + | |||
| + | // Lengthen the array for every element, matched or not | ||
| + | if ( seed ) { | ||
| + | unmatched.push( elem ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Apply set filters to unmatched elements | ||
| + | matchedCount += i; | ||
| + | if ( bySet && i !== matchedCount ) { | ||
| + | j = 0; | ||
| + | while ( (matcher = setMatchers[j++]) ) { | ||
| + | matcher( unmatched, setMatched, context, xml ); | ||
| + | } | ||
| + | |||
| + | if ( seed ) { | ||
| + | // Reintegrate element matches to eliminate the need for sorting | ||
| + | if ( matchedCount > 0 ) { | ||
| + | while ( i-- ) { | ||
| + | if ( !(unmatched[i] || setMatched[i]) ) { | ||
| + | setMatched[i] = pop.call( results ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Discard index placeholder values to get only actual matches | ||
| + | setMatched = condense( setMatched ); | ||
| + | } | ||
| + | |||
| + | // Add matches to results | ||
| + | push.apply( results, setMatched ); | ||
| + | |||
| + | // Seedless set matches succeeding multiple successful matchers stipulate sorting | ||
| + | if ( outermost && !seed && setMatched.length > 0 && | ||
| + | ( matchedCount + setMatchers.length ) > 1 ) { | ||
| + | |||
| + | Sizzle.uniqueSort( results ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Override manipulation of globals by nested matchers | ||
| + | if ( outermost ) { | ||
| + | dirruns = dirrunsUnique; | ||
| + | outermostContext = contextBackup; | ||
| + | } | ||
| + | |||
| + | return unmatched; | ||
| + | }; | ||
| + | |||
| + | return bySet ? | ||
| + | markFunction( superMatcher ) : | ||
| + | superMatcher; | ||
| + | } | ||
| + | |||
| + | compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { | ||
| + | var i, | ||
| + | setMatchers = [], | ||
| + | elementMatchers = [], | ||
| + | cached = compilerCache[ selector + " " ]; | ||
| + | |||
| + | if ( !cached ) { | ||
| + | // Generate a function of recursive functions that can be used to check each element | ||
| + | if ( !group ) { | ||
| + | group = tokenize( selector ); | ||
| + | } | ||
| + | i = group.length; | ||
| + | while ( i-- ) { | ||
| + | cached = matcherFromTokens( group[i] ); | ||
| + | if ( cached[ expando ] ) { | ||
| + | setMatchers.push( cached ); | ||
| + | } else { | ||
| + | elementMatchers.push( cached ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Cache the compiled function | ||
| + | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); | ||
| + | } | ||
| + | return cached; | ||
| + | }; | ||
| + | |||
| + | function multipleContexts( selector, contexts, results ) { | ||
| + | var i = 0, | ||
| + | len = contexts.length; | ||
| + | for ( ; i < len; i++ ) { | ||
| + | Sizzle( selector, contexts[i], results ); | ||
| + | } | ||
| + | return results; | ||
| + | } | ||
| + | |||
| + | function select( selector, context, results, seed ) { | ||
| + | var i, tokens, token, type, find, | ||
| + | match = tokenize( selector ); | ||
| + | |||
| + | if ( !seed ) { | ||
| + | // Try to minimize operations if there is only one group | ||
| + | if ( match.length === 1 ) { | ||
| + | |||
| + | // Take a shortcut and set the context if the root selector is an ID | ||
| + | tokens = match[0] = match[0].slice( 0 ); | ||
| + | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && | ||
| + | support.getById && context.nodeType === 9 && documentIsHTML && | ||
| + | Expr.relative[ tokens[1].type ] ) { | ||
| + | |||
| + | context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; | ||
| + | if ( !context ) { | ||
| + | return results; | ||
| + | } | ||
| + | selector = selector.slice( tokens.shift().value.length ); | ||
| + | } | ||
| + | |||
| + | // Fetch a seed set for right-to-left matching | ||
| + | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; | ||
| + | while ( i-- ) { | ||
| + | token = tokens[i]; | ||
| + | |||
| + | // Abort if we hit a combinator | ||
| + | if ( Expr.relative[ (type = token.type) ] ) { | ||
| + | break; | ||
| + | } | ||
| + | if ( (find = Expr.find[ type ]) ) { | ||
| + | // Search, expanding context for leading sibling combinators | ||
| + | if ( (seed = find( | ||
| + | token.matches[0].replace( runescape, funescape ), | ||
| + | rsibling.test( tokens[0].type ) && context.parentNode || context | ||
| + | )) ) { | ||
| + | |||
| + | // If seed is empty or no tokens remain, we can return early | ||
| + | tokens.splice( i, 1 ); | ||
| + | selector = seed.length && toSelector( tokens ); | ||
| + | if ( !selector ) { | ||
| + | push.apply( results, seed ); | ||
| + | return results; | ||
| + | } | ||
| + | |||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Compile and execute a filtering function | ||
| + | // Provide `match` to avoid retokenization if we modified the selector above | ||
| + | compile( selector, match )( | ||
| + | seed, | ||
| + | context, | ||
| + | !documentIsHTML, | ||
| + | results, | ||
| + | rsibling.test( selector ) | ||
| + | ); | ||
| + | return results; | ||
| + | } | ||
| + | |||
| + | // One-time assignments | ||
| + | |||
| + | // Sort stability | ||
| + | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; | ||
| + | |||
| + | // Support: Chrome<14 | ||
| + | // Always assume duplicates if they aren't passed to the comparison function | ||
| + | support.detectDuplicates = hasDuplicate; | ||
| + | |||
| + | // Initialize against the default document | ||
| + | setDocument(); | ||
| + | |||
| + | // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) | ||
| + | // Detached nodes confoundingly follow *each other* | ||
| + | support.sortDetached = assert(function( div1 ) { | ||
| + | // Should return 1, but returns 4 (following) | ||
| + | return div1.compareDocumentPosition( document.createElement("div") ) & 1; | ||
| + | }); | ||
| + | |||
| + | // Support: IE<8 | ||
| + | // Prevent attribute/property "interpolation" | ||
| + | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx | ||
| + | if ( !assert(function( div ) { | ||
| + | div.innerHTML = "<a href='#'></a>"; | ||
| + | return div.firstChild.getAttribute("href") === "#" ; | ||
| + | }) ) { | ||
| + | addHandle( "type|href|height|width", function( elem, name, isXML ) { | ||
| + | if ( !isXML ) { | ||
| + | return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); | ||
| + | } | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | // Support: IE<9 | ||
| + | // Use defaultValue in place of getAttribute("value") | ||
| + | if ( !support.attributes || !assert(function( div ) { | ||
| + | div.innerHTML = "<input/>"; | ||
| + | div.firstChild.setAttribute( "value", "" ); | ||
| + | return div.firstChild.getAttribute( "value" ) === ""; | ||
| + | }) ) { | ||
| + | addHandle( "value", function( elem, name, isXML ) { | ||
| + | if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { | ||
| + | return elem.defaultValue; | ||
| + | } | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | // Support: IE<9 | ||
| + | // Use getAttributeNode to fetch booleans when getAttribute lies | ||
| + | if ( !assert(function( div ) { | ||
| + | return div.getAttribute("disabled") == null; | ||
| + | }) ) { | ||
| + | addHandle( booleans, function( elem, name, isXML ) { | ||
| + | var val; | ||
| + | if ( !isXML ) { | ||
| + | return (val = elem.getAttributeNode( name )) && val.specified ? | ||
| + | val.value : | ||
| + | elem[ name ] === true ? name.toLowerCase() : null; | ||
| + | } | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | jQuery.find = Sizzle; | ||
| + | jQuery.expr = Sizzle.selectors; | ||
| + | jQuery.expr[":"] = jQuery.expr.pseudos; | ||
| + | jQuery.unique = Sizzle.uniqueSort; | ||
| + | jQuery.text = Sizzle.getText; | ||
| + | jQuery.isXMLDoc = Sizzle.isXML; | ||
| + | jQuery.contains = Sizzle.contains; | ||
| + | |||
| + | |||
| + | })( window ); | ||
| + | // String to Object options format cache | ||
| + | var optionsCache = {}; | ||
| + | |||
| + | // Convert String-formatted options into Object-formatted ones and store in cache | ||
| + | function createOptions( options ) { | ||
| + | var object = optionsCache[ options ] = {}; | ||
| + | jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { | ||
| + | object[ flag ] = true; | ||
| + | }); | ||
| + | return object; | ||
| + | } | ||
| + | |||
| + | /* | ||
| + | * Create a callback list using the following parameters: | ||
| + | * | ||
| + | * options: an optional list of space-separated options that will change how | ||
| + | * the callback list behaves or a more traditional option object | ||
| + | * | ||
| + | * By default a callback list will act like an event callback list and can be | ||
| + | * "fired" multiple times. | ||
| + | * | ||
| + | * Possible options: | ||
| + | * | ||
| + | * once: will ensure the callback list can only be fired once (like a Deferred) | ||
| + | * | ||
| + | * memory: will keep track of previous values and will call any callback added | ||
| + | * after the list has been fired right away with the latest "memorized" | ||
| + | * values (like a Deferred) | ||
| + | * | ||
| + | * unique: will ensure a callback can only be added once (no duplicate in the list) | ||
| + | * | ||
| + | * stopOnFalse: interrupt callings when a callback returns false | ||
| + | * | ||
| + | */ | ||
| + | jQuery.Callbacks = function( options ) { | ||
| + | |||
| + | // Convert options from String-formatted to Object-formatted if needed | ||
| + | // (we check in cache first) | ||
| + | options = typeof options === "string" ? | ||
| + | ( optionsCache[ options ] || createOptions( options ) ) : | ||
| + | jQuery.extend( {}, options ); | ||
| + | |||
| + | var // Flag to know if list is currently firing | ||
| + | firing, | ||
| + | // Last fire value (for non-forgettable lists) | ||
| + | memory, | ||
| + | // Flag to know if list was already fired | ||
| + | fired, | ||
| + | // End of the loop when firing | ||
| + | firingLength, | ||
| + | // Index of currently firing callback (modified by remove if needed) | ||
| + | firingIndex, | ||
| + | // First callback to fire (used internally by add and fireWith) | ||
| + | firingStart, | ||
| + | // Actual callback list | ||
| + | list = [], | ||
| + | // Stack of fire calls for repeatable lists | ||
| + | stack = !options.once && [], | ||
| + | // Fire callbacks | ||
| + | fire = function( data ) { | ||
| + | memory = options.memory && data; | ||
| + | fired = true; | ||
| + | firingIndex = firingStart || 0; | ||
| + | firingStart = 0; | ||
| + | firingLength = list.length; | ||
| + | firing = true; | ||
| + | for ( ; list && firingIndex < firingLength; firingIndex++ ) { | ||
| + | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { | ||
| + | memory = false; // To prevent further calls using add | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | firing = false; | ||
| + | if ( list ) { | ||
| + | if ( stack ) { | ||
| + | if ( stack.length ) { | ||
| + | fire( stack.shift() ); | ||
| + | } | ||
| + | } else if ( memory ) { | ||
| + | list = []; | ||
| + | } else { | ||
| + | self.disable(); | ||
| + | } | ||
| + | } | ||
| + | }, | ||
| + | // Actual Callbacks object | ||
| + | self = { | ||
| + | // Add a callback or a collection of callbacks to the list | ||
| + | add: function() { | ||
| + | if ( list ) { | ||
| + | // First, we save the current length | ||
| + | var start = list.length; | ||
| + | (function add( args ) { | ||
| + | jQuery.each( args, function( _, arg ) { | ||
| + | var type = jQuery.type( arg ); | ||
| + | if ( type === "function" ) { | ||
| + | if ( !options.unique || !self.has( arg ) ) { | ||
| + | list.push( arg ); | ||
| + | } | ||
| + | } else if ( arg && arg.length && type !== "string" ) { | ||
| + | // Inspect recursively | ||
| + | add( arg ); | ||
| + | } | ||
| + | }); | ||
| + | })( arguments ); | ||
| + | // Do we need to add the callbacks to the | ||
| + | // current firing batch? | ||
| + | if ( firing ) { | ||
| + | firingLength = list.length; | ||
| + | // With memory, if we're not firing then | ||
| + | // we should call right away | ||
| + | } else if ( memory ) { | ||
| + | firingStart = start; | ||
| + | fire( memory ); | ||
| + | } | ||
| + | } | ||
| + | return this; | ||
| + | }, | ||
| + | // Remove a callback from the list | ||
| + | remove: function() { | ||
| + | if ( list ) { | ||
| + | jQuery.each( arguments, function( _, arg ) { | ||
| + | var index; | ||
| + | while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { | ||
| + | list.splice( index, 1 ); | ||
| + | // Handle firing indexes | ||
| + | if ( firing ) { | ||
| + | if ( index <= firingLength ) { | ||
| + | firingLength--; | ||
| + | } | ||
| + | if ( index <= firingIndex ) { | ||
| + | firingIndex--; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | }); | ||
| + | } | ||
| + | return this; | ||
| + | }, | ||
| + | // Check if a given callback is in the list. | ||
| + | // If no argument is given, return whether or not list has callbacks attached. | ||
| + | has: function( fn ) { | ||
| + | return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); | ||
| + | }, | ||
| + | // Remove all callbacks from the list | ||
| + | empty: function() { | ||
| + | list = []; | ||
| + | firingLength = 0; | ||
| + | return this; | ||
| + | }, | ||
| + | // Have the list do nothing anymore | ||
| + | disable: function() { | ||
| + | list = stack = memory = undefined; | ||
| + | return this; | ||
| + | }, | ||
| + | // Is it disabled? | ||
| + | disabled: function() { | ||
| + | return !list; | ||
| + | }, | ||
| + | // Lock the list in its current state | ||
| + | lock: function() { | ||
| + | stack = undefined; | ||
| + | if ( !memory ) { | ||
| + | self.disable(); | ||
| + | } | ||
| + | return this; | ||
| + | }, | ||
| + | // Is it locked? | ||
| + | locked: function() { | ||
| + | return !stack; | ||
| + | }, | ||
| + | // Call all callbacks with the given context and arguments | ||
| + | fireWith: function( context, args ) { | ||
| + | if ( list && ( !fired || stack ) ) { | ||
| + | args = args || []; | ||
| + | args = [ context, args.slice ? args.slice() : args ]; | ||
| + | if ( firing ) { | ||
| + | stack.push( args ); | ||
| + | } else { | ||
| + | fire( args ); | ||
| + | } | ||
| + | } | ||
| + | return this; | ||
| + | }, | ||
| + | // Call all the callbacks with the given arguments | ||
| + | fire: function() { | ||
| + | self.fireWith( this, arguments ); | ||
| + | return this; | ||
| + | }, | ||
| + | // To know if the callbacks have already been called at least once | ||
| + | fired: function() { | ||
| + | return !!fired; | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | return self; | ||
| + | }; | ||
| + | jQuery.extend({ | ||
| + | |||
| + | Deferred: function( func ) { | ||
| + | var tuples = [ | ||
| + | // action, add listener, listener list, final state | ||
| + | [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], | ||
| + | [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], | ||
| + | [ "notify", "progress", jQuery.Callbacks("memory") ] | ||
| + | ], | ||
| + | state = "pending", | ||
| + | promise = { | ||
| + | state: function() { | ||
| + | return state; | ||
| + | }, | ||
| + | always: function() { | ||
| + | deferred.done( arguments ).fail( arguments ); | ||
| + | return this; | ||
| + | }, | ||
| + | then: function( /* fnDone, fnFail, fnProgress */ ) { | ||
| + | var fns = arguments; | ||
| + | return jQuery.Deferred(function( newDefer ) { | ||
| + | jQuery.each( tuples, function( i, tuple ) { | ||
| + | var action = tuple[ 0 ], | ||
| + | fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; | ||
| + | // deferred[ done | fail | progress ] for forwarding actions to newDefer | ||
| + | deferred[ tuple[1] ](function() { | ||
| + | var returned = fn && fn.apply( this, arguments ); | ||
| + | if ( returned && jQuery.isFunction( returned.promise ) ) { | ||
| + | returned.promise() | ||
| + | .done( newDefer.resolve ) | ||
| + | .fail( newDefer.reject ) | ||
| + | .progress( newDefer.notify ); | ||
| + | } else { | ||
| + | newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); | ||
| + | } | ||
| + | }); | ||
| + | }); | ||
| + | fns = null; | ||
| + | }).promise(); | ||
| + | }, | ||
| + | // Get a promise for this deferred | ||
| + | // If obj is provided, the promise aspect is added to the object | ||
| + | promise: function( obj ) { | ||
| + | return obj != null ? jQuery.extend( obj, promise ) : promise; | ||
| + | } | ||
| + | }, | ||
| + | deferred = {}; | ||
| + | |||
| + | // Keep pipe for back-compat | ||
| + | promise.pipe = promise.then; | ||
| + | |||
| + | // Add list-specific methods | ||
| + | jQuery.each( tuples, function( i, tuple ) { | ||
| + | var list = tuple[ 2 ], | ||
| + | stateString = tuple[ 3 ]; | ||
| + | |||
| + | // promise[ done | fail | progress ] = list.add | ||
| + | promise[ tuple[1] ] = list.add; | ||
| + | |||
| + | // Handle state | ||
| + | if ( stateString ) { | ||
| + | list.add(function() { | ||
| + | // state = [ resolved | rejected ] | ||
| + | state = stateString; | ||
| + | |||
| + | // [ reject_list | resolve_list ].disable; progress_list.lock | ||
| + | }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); | ||
| + | } | ||
| + | |||
| + | // deferred[ resolve | reject | notify ] | ||
| + | deferred[ tuple[0] ] = function() { | ||
| + | deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); | ||
| + | return this; | ||
| + | }; | ||
| + | deferred[ tuple[0] + "With" ] = list.fireWith; | ||
| + | }); | ||
| + | |||
| + | // Make the deferred a promise | ||
| + | promise.promise( deferred ); | ||
| + | |||
| + | // Call given func if any | ||
| + | if ( func ) { | ||
| + | func.call( deferred, deferred ); | ||
| + | } | ||
| + | |||
| + | // All done! | ||
| + | return deferred; | ||
| + | }, | ||
| + | |||
| + | // Deferred helper | ||
| + | when: function( subordinate /* , ..., subordinateN */ ) { | ||
| + | var i = 0, | ||
| + | resolveValues = core_slice.call( arguments ), | ||
| + | length = resolveValues.length, | ||
| + | |||
| + | // the count of uncompleted subordinates | ||
| + | remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, | ||
| + | |||
| + | // the master Deferred. If resolveValues consist of only a single Deferred, just use that. | ||
| + | deferred = remaining === 1 ? subordinate : jQuery.Deferred(), | ||
| + | |||
| + | // Update function for both resolve and progress values | ||
| + | updateFunc = function( i, contexts, values ) { | ||
| + | return function( value ) { | ||
| + | contexts[ i ] = this; | ||
| + | values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; | ||
| + | if( values === progressValues ) { | ||
| + | deferred.notifyWith( contexts, values ); | ||
| + | } else if ( !( --remaining ) ) { | ||
| + | deferred.resolveWith( contexts, values ); | ||
| + | } | ||
| + | }; | ||
| + | }, | ||
| + | |||
| + | progressValues, progressContexts, resolveContexts; | ||
| + | |||
| + | // add listeners to Deferred subordinates; treat others as resolved | ||
| + | if ( length > 1 ) { | ||
| + | progressValues = new Array( length ); | ||
| + | progressContexts = new Array( length ); | ||
| + | resolveContexts = new Array( length ); | ||
| + | for ( ; i < length; i++ ) { | ||
| + | if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { | ||
| + | resolveValues[ i ].promise() | ||
| + | .done( updateFunc( i, resolveContexts, resolveValues ) ) | ||
| + | .fail( deferred.reject ) | ||
| + | .progress( updateFunc( i, progressContexts, progressValues ) ); | ||
| + | } else { | ||
| + | --remaining; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // if we're not waiting on anything, resolve the master | ||
| + | if ( !remaining ) { | ||
| + | deferred.resolveWith( resolveContexts, resolveValues ); | ||
| + | } | ||
| + | |||
| + | return deferred.promise(); | ||
| + | } | ||
| + | }); | ||
| + | jQuery.support = (function( support ) { | ||
| + | |||
| + | var all, a, input, select, fragment, opt, eventName, isSupported, i, | ||
| + | div = document.createElement("div"); | ||
| + | |||
| + | // Setup | ||
| + | div.setAttribute( "className", "t" ); | ||
| + | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; | ||
| + | |||
| + | // Finish early in limited (non-browser) environments | ||
| + | all = div.getElementsByTagName("*") || []; | ||
| + | a = div.getElementsByTagName("a")[ 0 ]; | ||
| + | if ( !a || !a.style || !all.length ) { | ||
| + | return support; | ||
| + | } | ||
| + | |||
| + | // First batch of tests | ||
| + | select = document.createElement("select"); | ||
| + | opt = select.appendChild( document.createElement("option") ); | ||
| + | input = div.getElementsByTagName("input")[ 0 ]; | ||
| + | |||
| + | a.style.cssText = "top:1px;float:left;opacity:.5"; | ||
| + | |||
| + | // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) | ||
| + | support.getSetAttribute = div.className !== "t"; | ||
| + | |||
| + | // IE strips leading whitespace when .innerHTML is used | ||
| + | support.leadingWhitespace = div.firstChild.nodeType === 3; | ||
| + | |||
| + | // Make sure that tbody elements aren't automatically inserted | ||
| + | // IE will insert them into empty tables | ||
| + | support.tbody = !div.getElementsByTagName("tbody").length; | ||
| + | |||
| + | // Make sure that link elements get serialized correctly by innerHTML | ||
| + | // This requires a wrapper element in IE | ||
| + | support.htmlSerialize = !!div.getElementsByTagName("link").length; | ||
| + | |||
| + | // Get the style information from getAttribute | ||
| + | // (IE uses .cssText instead) | ||
| + | support.style = /top/.test( a.getAttribute("style") ); | ||
| + | |||
| + | // Make sure that URLs aren't manipulated | ||
| + | // (IE normalizes it by default) | ||
| + | support.hrefNormalized = a.getAttribute("href") === "/a"; | ||
| + | |||
| + | // Make sure that element opacity exists | ||
| + | // (IE uses filter instead) | ||
| + | // Use a regex to work around a WebKit issue. See #5145 | ||
| + | support.opacity = /^0.5/.test( a.style.opacity ); | ||
| + | |||
| + | // Verify style float existence | ||
| + | // (IE uses styleFloat instead of cssFloat) | ||
| + | support.cssFloat = !!a.style.cssFloat; | ||
| + | |||
| + | // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) | ||
| + | support.checkOn = !!input.value; | ||
| + | |||
| + | // Make sure that a selected-by-default option has a working selected property. | ||
| + | // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) | ||
| + | support.optSelected = opt.selected; | ||
| + | |||
| + | // Tests for enctype support on a form (#6743) | ||
| + | support.enctype = !!document.createElement("form").enctype; | ||
| + | |||
| + | // Makes sure cloning an html5 element does not cause problems | ||
| + | // Where outerHTML is undefined, this still works | ||
| + | support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>"; | ||
| + | |||
| + | // Will be defined later | ||
| + | support.inlineBlockNeedsLayout = false; | ||
| + | support.shrinkWrapBlocks = false; | ||
| + | support.pixelPosition = false; | ||
| + | support.deleteExpando = true; | ||
| + | support.noCloneEvent = true; | ||
| + | support.reliableMarginRight = true; | ||
| + | support.boxSizingReliable = true; | ||
| + | |||
| + | // Make sure checked status is properly cloned | ||
| + | input.checked = true; | ||
| + | support.noCloneChecked = input.cloneNode( true ).checked; | ||
| + | |||
| + | // Make sure that the options inside disabled selects aren't marked as disabled | ||
| + | // (WebKit marks them as disabled) | ||
| + | select.disabled = true; | ||
| + | support.optDisabled = !opt.disabled; | ||
| + | |||
| + | // Support: IE<9 | ||
| + | try { | ||
| + | delete div.test; | ||
| + | } catch( e ) { | ||
| + | support.deleteExpando = false; | ||
| + | } | ||
| + | |||
| + | // Check if we can trust getAttribute("value") | ||
| + | input = document.createElement("input"); | ||
| + | input.setAttribute( "value", "" ); | ||
| + | support.input = input.getAttribute( "value" ) === ""; | ||
| + | |||
| + | // Check if an input maintains its value after becoming a radio | ||
| + | input.value = "t"; | ||
| + | input.setAttribute( "type", "radio" ); | ||
| + | support.radioValue = input.value === "t"; | ||
| + | |||
| + | // #11217 - WebKit loses check when the name is after the checked attribute | ||
| + | input.setAttribute( "checked", "t" ); | ||
| + | input.setAttribute( "name", "t" ); | ||
| + | |||
| + | fragment = document.createDocumentFragment(); | ||
| + | fragment.appendChild( input ); | ||
| + | |||
| + | // Check if a disconnected checkbox will retain its checked | ||
| + | // value of true after appended to the DOM (IE6/7) | ||
| + | support.appendChecked = input.checked; | ||
| + | |||
| + | // WebKit doesn't clone checked state correctly in fragments | ||
| + | support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; | ||
| + | |||
| + | // Support: IE<9 | ||
| + | // Opera does not clone events (and typeof div.attachEvent === undefined). | ||
| + | // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() | ||
| + | if ( div.attachEvent ) { | ||
| + | div.attachEvent( "onclick", function() { | ||
| + | support.noCloneEvent = false; | ||
| + | }); | ||
| + | |||
| + | div.cloneNode( true ).click(); | ||
| + | } | ||
| + | |||
| + | // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) | ||
| + | // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) | ||
| + | for ( i in { submit: true, change: true, focusin: true }) { | ||
| + | div.setAttribute( eventName = "on" + i, "t" ); | ||
| + | |||
| + | support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; | ||
| + | } | ||
| + | |||
| + | div.style.backgroundClip = "content-box"; | ||
| + | div.cloneNode( true ).style.backgroundClip = ""; | ||
| + | support.clearCloneStyle = div.style.backgroundClip === "content-box"; | ||
| + | |||
| + | // Support: IE<9 | ||
| + | // Iteration over object's inherited properties before its own. | ||
| + | for ( i in jQuery( support ) ) { | ||
| + | break; | ||
| + | } | ||
| + | support.ownLast = i !== "0"; | ||
| + | |||
| + | // Run tests that need a body at doc ready | ||
| + | jQuery(function() { | ||
| + | var container, marginDiv, tds, | ||
| + | divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", | ||
| + | body = document.getElementsByTagName("body")[0]; | ||
| + | |||
| + | if ( !body ) { | ||
| + | // Return for frameset docs that don't have a body | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | container = document.createElement("div"); | ||
| + | container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; | ||
| + | |||
| + | body.appendChild( container ).appendChild( div ); | ||
| + | |||
| + | // Support: IE8 | ||
| + | // Check if table cells still have offsetWidth/Height when they are set | ||
| + | // to display:none and there are still other visible table cells in a | ||
| + | // table row; if so, offsetWidth/Height are not reliable for use when | ||
| + | // determining if an element has been hidden directly using | ||
| + | // display:none (it is still safe to use offsets if a parent element is | ||
| + | // hidden; don safety goggles and see bug #4512 for more information). | ||
| + | div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; | ||
| + | tds = div.getElementsByTagName("td"); | ||
| + | tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; | ||
| + | isSupported = ( tds[ 0 ].offsetHeight === 0 ); | ||
| + | |||
| + | tds[ 0 ].style.display = ""; | ||
| + | tds[ 1 ].style.display = "none"; | ||
| + | |||
| + | // Support: IE8 | ||
| + | // Check if empty table cells still have offsetWidth/Height | ||
| + | support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); | ||
| + | |||
| + | // Check box-sizing and margin behavior. | ||
| + | div.innerHTML = ""; | ||
| + | div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; | ||
| + | |||
| + | // Workaround failing boxSizing test due to offsetWidth returning wrong value | ||
| + | // with some non-1 values of body zoom, ticket #13543 | ||
| + | jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() { | ||
| + | support.boxSizing = div.offsetWidth === 4; | ||
| + | }); | ||
| + | |||
| + | // Use window.getComputedStyle because jsdom on node.js will break without it. | ||
| + | if ( window.getComputedStyle ) { | ||
| + | support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; | ||
| + | support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; | ||
| + | |||
| + | // Check if div with explicit width and no margin-right incorrectly | ||
| + | // gets computed margin-right based on width of container. (#3333) | ||
| + | // Fails in WebKit before Feb 2011 nightlies | ||
| + | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right | ||
| + | marginDiv = div.appendChild( document.createElement("div") ); | ||
| + | marginDiv.style.cssText = div.style.cssText = divReset; | ||
| + | marginDiv.style.marginRight = marginDiv.style.width = "0"; | ||
| + | div.style.width = "1px"; | ||
| + | |||
| + | support.reliableMarginRight = | ||
| + | !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); | ||
| + | } | ||
| + | |||
| + | if ( typeof div.style.zoom !== core_strundefined ) { | ||
| + | // Support: IE<8 | ||
| + | // Check if natively block-level elements act like inline-block | ||
| + | // elements when setting their display to 'inline' and giving | ||
| + | // them layout | ||
| + | div.innerHTML = ""; | ||
| + | div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; | ||
| + | support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); | ||
| + | |||
| + | // Support: IE6 | ||
| + | // Check if elements with layout shrink-wrap their children | ||
| + | div.style.display = "block"; | ||
| + | div.innerHTML = "<div></div>"; | ||
| + | div.firstChild.style.width = "5px"; | ||
| + | support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); | ||
| + | |||
| + | if ( support.inlineBlockNeedsLayout ) { | ||
| + | // Prevent IE 6 from affecting layout for positioned elements #11048 | ||
| + | // Prevent IE from shrinking the body in IE 7 mode #12869 | ||
| + | // Support: IE<8 | ||
| + | body.style.zoom = 1; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | body.removeChild( container ); | ||
| + | |||
| + | // Null elements to avoid leaks in IE | ||
| + | container = div = tds = marginDiv = null; | ||
| + | }); | ||
| + | |||
| + | // Null elements to avoid leaks in IE | ||
| + | all = select = fragment = opt = a = input = null; | ||
| + | |||
| + | return support; | ||
| + | })({}); | ||
| + | |||
| + | var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, | ||
| + | rmultiDash = /([A-Z])/g; | ||
| + | |||
| + | function internalData( elem, name, data, pvt /* Internal Use Only */ ){ | ||
| + | if ( !jQuery.acceptData( elem ) ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | var ret, thisCache, | ||
| + | internalKey = jQuery.expando, | ||
| + | |||
| + | // We have to handle DOM nodes and JS objects differently because IE6-7 | ||
| + | // can't GC object references properly across the DOM-JS boundary | ||
| + | isNode = elem.nodeType, | ||
| + | |||
| + | // Only DOM nodes need the global jQuery cache; JS object data is | ||
| + | // attached directly to the object so GC can occur automatically | ||
| + | cache = isNode ? jQuery.cache : elem, | ||
| + | |||
| + | // Only defining an ID for JS objects if its cache already exists allows | ||
| + | // the code to shortcut on the same path as a DOM node with no cache | ||
| + | id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; | ||
| + | |||
| + | // Avoid doing any more work than we need to when trying to get data on an | ||
| + | // object that has no data at all | ||
| + | if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | if ( !id ) { | ||
| + | // Only DOM nodes need a new unique ID for each element since their data | ||
| + | // ends up in the global cache | ||
| + | if ( isNode ) { | ||
| + | id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++; | ||
| + | } else { | ||
| + | id = internalKey; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | if ( !cache[ id ] ) { | ||
| + | // Avoid exposing jQuery metadata on plain JS objects when the object | ||
| + | // is serialized using JSON.stringify | ||
| + | cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; | ||
| + | } | ||
| + | |||
| + | // An object can be passed to jQuery.data instead of a key/value pair; this gets | ||
| + | // shallow copied over onto the existing cache | ||
| + | if ( typeof name === "object" || typeof name === "function" ) { | ||
| + | if ( pvt ) { | ||
| + | cache[ id ] = jQuery.extend( cache[ id ], name ); | ||
| + | } else { | ||
| + | cache[ id ].data = jQuery.extend( cache[ id ].data, name ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | thisCache = cache[ id ]; | ||
| + | |||
| + | // jQuery data() is stored in a separate object inside the object's internal data | ||
| + | // cache in order to avoid key collisions between internal data and user-defined | ||
| + | // data. | ||
| + | if ( !pvt ) { | ||
| + | if ( !thisCache.data ) { | ||
| + | thisCache.data = {}; | ||
| + | } | ||
| + | |||
| + | thisCache = thisCache.data; | ||
| + | } | ||
| + | |||
| + | if ( data !== undefined ) { | ||
| + | thisCache[ jQuery.camelCase( name ) ] = data; | ||
| + | } | ||
| + | |||
| + | // Check for both converted-to-camel and non-converted data property names | ||
| + | // If a data property was specified | ||
| + | if ( typeof name === "string" ) { | ||
| + | |||
| + | // First Try to find as-is property data | ||
| + | ret = thisCache[ name ]; | ||
| + | |||
| + | // Test for null|undefined property data | ||
| + | if ( ret == null ) { | ||
| + | |||
| + | // Try to find the camelCased property | ||
| + | ret = thisCache[ jQuery.camelCase( name ) ]; | ||
| + | } | ||
| + | } else { | ||
| + | ret = thisCache; | ||
| + | } | ||
| + | |||
| + | return ret; | ||
| + | } | ||
| + | |||
| + | function internalRemoveData( elem, name, pvt ) { | ||
| + | if ( !jQuery.acceptData( elem ) ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | var thisCache, i, | ||
| + | isNode = elem.nodeType, | ||
| + | |||
| + | // See jQuery.data for more information | ||
| + | cache = isNode ? jQuery.cache : elem, | ||
| + | id = isNode ? elem[ jQuery.expando ] : jQuery.expando; | ||
| + | |||
| + | // If there is already no cache entry for this object, there is no | ||
| + | // purpose in continuing | ||
| + | if ( !cache[ id ] ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | if ( name ) { | ||
| + | |||
| + | thisCache = pvt ? cache[ id ] : cache[ id ].data; | ||
| + | |||
| + | if ( thisCache ) { | ||
| + | |||
| + | // Support array or space separated string names for data keys | ||
| + | if ( !jQuery.isArray( name ) ) { | ||
| + | |||
| + | // try the string as a key before any manipulation | ||
| + | if ( name in thisCache ) { | ||
| + | name = [ name ]; | ||
| + | } else { | ||
| + | |||
| + | // split the camel cased version by spaces unless a key with the spaces exists | ||
| + | name = jQuery.camelCase( name ); | ||
| + | if ( name in thisCache ) { | ||
| + | name = [ name ]; | ||
| + | } else { | ||
| + | name = name.split(" "); | ||
| + | } | ||
| + | } | ||
| + | } else { | ||
| + | // If "name" is an array of keys... | ||
| + | // When data is initially created, via ("key", "val") signature, | ||
| + | // keys will be converted to camelCase. | ||
| + | // Since there is no way to tell _how_ a key was added, remove | ||
| + | // both plain key and camelCase key. #12786 | ||
| + | // This will only penalize the array argument path. | ||
| + | name = name.concat( jQuery.map( name, jQuery.camelCase ) ); | ||
| + | } | ||
| + | |||
| + | i = name.length; | ||
| + | while ( i-- ) { | ||
| + | delete thisCache[ name[i] ]; | ||
| + | } | ||
| + | |||
| + | // If there is no data left in the cache, we want to continue | ||
| + | // and let the cache object itself get destroyed | ||
| + | if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) { | ||
| + | return; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // See jQuery.data for more information | ||
| + | if ( !pvt ) { | ||
| + | delete cache[ id ].data; | ||
| + | |||
| + | // Don't destroy the parent cache unless the internal data object | ||
| + | // had been the only thing left in it | ||
| + | if ( !isEmptyDataObject( cache[ id ] ) ) { | ||
| + | return; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Destroy the cache | ||
| + | if ( isNode ) { | ||
| + | jQuery.cleanData( [ elem ], true ); | ||
| + | |||
| + | // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) | ||
| + | /* jshint eqeqeq: false */ | ||
| + | } else if ( jQuery.support.deleteExpando || cache != cache.window ) { | ||
| + | /* jshint eqeqeq: true */ | ||
| + | delete cache[ id ]; | ||
| + | |||
| + | // When all else fails, null | ||
| + | } else { | ||
| + | cache[ id ] = null; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | jQuery.extend({ | ||
| + | cache: {}, | ||
| + | |||
| + | // The following elements throw uncatchable exceptions if you | ||
| + | // attempt to add expando properties to them. | ||
| + | noData: { | ||
| + | "applet": true, | ||
| + | "embed": true, | ||
| + | // Ban all objects except for Flash (which handle expandos) | ||
| + | "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" | ||
| + | }, | ||
| + | |||
| + | hasData: function( elem ) { | ||
| + | elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; | ||
| + | return !!elem && !isEmptyDataObject( elem ); | ||
| + | }, | ||
| + | |||
| + | data: function( elem, name, data ) { | ||
| + | return internalData( elem, name, data ); | ||
| + | }, | ||
| + | |||
| + | removeData: function( elem, name ) { | ||
| + | return internalRemoveData( elem, name ); | ||
| + | }, | ||
| + | |||
| + | // For internal use only. | ||
| + | _data: function( elem, name, data ) { | ||
| + | return internalData( elem, name, data, true ); | ||
| + | }, | ||
| + | |||
| + | _removeData: function( elem, name ) { | ||
| + | return internalRemoveData( elem, name, true ); | ||
| + | }, | ||
| + | |||
| + | // A method for determining if a DOM node can handle the data expando | ||
| + | acceptData: function( elem ) { | ||
| + | // Do not set data on non-element because it will not be cleared (#8335). | ||
| + | if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { | ||
| + | return false; | ||
| + | } | ||
| + | |||
| + | var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; | ||
| + | |||
| + | // nodes accept data unless otherwise specified; rejection can be conditional | ||
| + | return !noData || noData !== true && elem.getAttribute("classid") === noData; | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | jQuery.fn.extend({ | ||
| + | data: function( key, value ) { | ||
| + | var attrs, name, | ||
| + | data = null, | ||
| + | i = 0, | ||
| + | elem = this[0]; | ||
| + | |||
| + | // Special expections of .data basically thwart jQuery.access, | ||
| + | // so implement the relevant behavior ourselves | ||
| + | |||
| + | // Gets all values | ||
| + | if ( key === undefined ) { | ||
| + | if ( this.length ) { | ||
| + | data = jQuery.data( elem ); | ||
| + | |||
| + | if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { | ||
| + | attrs = elem.attributes; | ||
| + | for ( ; i < attrs.length; i++ ) { | ||
| + | name = attrs[i].name; | ||
| + | |||
| + | if ( name.indexOf("data-") === 0 ) { | ||
| + | name = jQuery.camelCase( name.slice(5) ); | ||
| + | |||
| + | dataAttr( elem, name, data[ name ] ); | ||
| + | } | ||
| + | } | ||
| + | jQuery._data( elem, "parsedAttrs", true ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return data; | ||
| + | } | ||
| + | |||
| + | // Sets multiple values | ||
| + | if ( typeof key === "object" ) { | ||
| + | return this.each(function() { | ||
| + | jQuery.data( this, key ); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | return arguments.length > 1 ? | ||
| + | |||
| + | // Sets one value | ||
| + | this.each(function() { | ||
| + | jQuery.data( this, key, value ); | ||
| + | }) : | ||
| + | |||
| + | // Gets one value | ||
| + | // Try to fetch any internally stored data first | ||
| + | elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; | ||
| + | }, | ||
| + | |||
| + | removeData: function( key ) { | ||
| + | return this.each(function() { | ||
| + | jQuery.removeData( this, key ); | ||
| + | }); | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | function dataAttr( elem, key, data ) { | ||
| + | // If nothing was found internally, try to fetch any | ||
| + | // data from the HTML5 data-* attribute | ||
| + | if ( data === undefined && elem.nodeType === 1 ) { | ||
| + | |||
| + | var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); | ||
| + | |||
| + | data = elem.getAttribute( name ); | ||
| + | |||
| + | if ( typeof data === "string" ) { | ||
| + | try { | ||
| + | data = data === "true" ? true : | ||
| + | data === "false" ? false : | ||
| + | data === "null" ? null : | ||
| + | // Only convert to a number if it doesn't change the string | ||
| + | +data + "" === data ? +data : | ||
| + | rbrace.test( data ) ? jQuery.parseJSON( data ) : | ||
| + | data; | ||
| + | } catch( e ) {} | ||
| + | |||
| + | // Make sure we set the data so it isn't changed later | ||
| + | jQuery.data( elem, key, data ); | ||
| + | |||
| + | } else { | ||
| + | data = undefined; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return data; | ||
| + | } | ||
| + | |||
| + | // checks a cache object for emptiness | ||
| + | function isEmptyDataObject( obj ) { | ||
| + | var name; | ||
| + | for ( name in obj ) { | ||
| + | |||
| + | // if the public data object is empty, the private is still empty | ||
| + | if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { | ||
| + | continue; | ||
| + | } | ||
| + | if ( name !== "toJSON" ) { | ||
| + | return false; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return true; | ||
| + | } | ||
| + | jQuery.extend({ | ||
| + | queue: function( elem, type, data ) { | ||
| + | var queue; | ||
| + | |||
| + | if ( elem ) { | ||
| + | type = ( type || "fx" ) + "queue"; | ||
| + | queue = jQuery._data( elem, type ); | ||
| + | |||
| + | // Speed up dequeue by getting out quickly if this is just a lookup | ||
| + | if ( data ) { | ||
| + | if ( !queue || jQuery.isArray(data) ) { | ||
| + | queue = jQuery._data( elem, type, jQuery.makeArray(data) ); | ||
| + | } else { | ||
| + | queue.push( data ); | ||
| + | } | ||
| + | } | ||
| + | return queue || []; | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | dequeue: function( elem, type ) { | ||
| + | type = type || "fx"; | ||
| + | |||
| + | var queue = jQuery.queue( elem, type ), | ||
| + | startLength = queue.length, | ||
| + | fn = queue.shift(), | ||
| + | hooks = jQuery._queueHooks( elem, type ), | ||
| + | next = function() { | ||
| + | jQuery.dequeue( elem, type ); | ||
| + | }; | ||
| + | |||
| + | // If the fx queue is dequeued, always remove the progress sentinel | ||
| + | if ( fn === "inprogress" ) { | ||
| + | fn = queue.shift(); | ||
| + | startLength--; | ||
| + | } | ||
| + | |||
| + | if ( fn ) { | ||
| + | |||
| + | // Add a progress sentinel to prevent the fx queue from being | ||
| + | // automatically dequeued | ||
| + | if ( type === "fx" ) { | ||
| + | queue.unshift( "inprogress" ); | ||
| + | } | ||
| + | |||
| + | // clear up the last queue stop function | ||
| + | delete hooks.stop; | ||
| + | fn.call( elem, next, hooks ); | ||
| + | } | ||
| + | |||
| + | if ( !startLength && hooks ) { | ||
| + | hooks.empty.fire(); | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | // not intended for public consumption - generates a queueHooks object, or returns the current one | ||
| + | _queueHooks: function( elem, type ) { | ||
| + | var key = type + "queueHooks"; | ||
| + | return jQuery._data( elem, key ) || jQuery._data( elem, key, { | ||
| + | empty: jQuery.Callbacks("once memory").add(function() { | ||
| + | jQuery._removeData( elem, type + "queue" ); | ||
| + | jQuery._removeData( elem, key ); | ||
| + | }) | ||
| + | }); | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | jQuery.fn.extend({ | ||
| + | queue: function( type, data ) { | ||
| + | var setter = 2; | ||
| + | |||
| + | if ( typeof type !== "string" ) { | ||
| + | data = type; | ||
| + | type = "fx"; | ||
| + | setter--; | ||
| + | } | ||
| + | |||
| + | if ( arguments.length < setter ) { | ||
| + | return jQuery.queue( this[0], type ); | ||
| + | } | ||
| + | |||
| + | return data === undefined ? | ||
| + | this : | ||
| + | this.each(function() { | ||
| + | var queue = jQuery.queue( this, type, data ); | ||
| + | |||
| + | // ensure a hooks for this queue | ||
| + | jQuery._queueHooks( this, type ); | ||
| + | |||
| + | if ( type === "fx" && queue[0] !== "inprogress" ) { | ||
| + | jQuery.dequeue( this, type ); | ||
| + | } | ||
| + | }); | ||
| + | }, | ||
| + | dequeue: function( type ) { | ||
| + | return this.each(function() { | ||
| + | jQuery.dequeue( this, type ); | ||
| + | }); | ||
| + | }, | ||
| + | // Based off of the plugin by Clint Helfers, with permission. | ||
| + | // http://blindsignals.com/index.php/2009/07/jquery-delay/ | ||
| + | delay: function( time, type ) { | ||
| + | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; | ||
| + | type = type || "fx"; | ||
| + | |||
| + | return this.queue( type, function( next, hooks ) { | ||
| + | var timeout = setTimeout( next, time ); | ||
| + | hooks.stop = function() { | ||
| + | clearTimeout( timeout ); | ||
| + | }; | ||
| + | }); | ||
| + | }, | ||
| + | clearQueue: function( type ) { | ||
| + | return this.queue( type || "fx", [] ); | ||
| + | }, | ||
| + | // Get a promise resolved when queues of a certain type | ||
| + | // are emptied (fx is the type by default) | ||
| + | promise: function( type, obj ) { | ||
| + | var tmp, | ||
| + | count = 1, | ||
| + | defer = jQuery.Deferred(), | ||
| + | elements = this, | ||
| + | i = this.length, | ||
| + | resolve = function() { | ||
| + | if ( !( --count ) ) { | ||
| + | defer.resolveWith( elements, [ elements ] ); | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | if ( typeof type !== "string" ) { | ||
| + | obj = type; | ||
| + | type = undefined; | ||
| + | } | ||
| + | type = type || "fx"; | ||
| + | |||
| + | while( i-- ) { | ||
| + | tmp = jQuery._data( elements[ i ], type + "queueHooks" ); | ||
| + | if ( tmp && tmp.empty ) { | ||
| + | count++; | ||
| + | tmp.empty.add( resolve ); | ||
| + | } | ||
| + | } | ||
| + | resolve(); | ||
| + | return defer.promise( obj ); | ||
| + | } | ||
| + | }); | ||
| + | var nodeHook, boolHook, | ||
| + | rclass = /[\t\r\n\f]/g, | ||
| + | rreturn = /\r/g, | ||
| + | rfocusable = /^(?:input|select|textarea|button|object)$/i, | ||
| + | rclickable = /^(?:a|area)$/i, | ||
| + | ruseDefault = /^(?:checked|selected)$/i, | ||
| + | getSetAttribute = jQuery.support.getSetAttribute, | ||
| + | getSetInput = jQuery.support.input; | ||
| + | |||
| + | jQuery.fn.extend({ | ||
| + | attr: function( name, value ) { | ||
| + | return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); | ||
| + | }, | ||
| + | |||
| + | removeAttr: function( name ) { | ||
| + | return this.each(function() { | ||
| + | jQuery.removeAttr( this, name ); | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | prop: function( name, value ) { | ||
| + | return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); | ||
| + | }, | ||
| + | |||
| + | removeProp: function( name ) { | ||
| + | name = jQuery.propFix[ name ] || name; | ||
| + | return this.each(function() { | ||
| + | // try/catch handles cases where IE balks (such as removing a property on window) | ||
| + | try { | ||
| + | this[ name ] = undefined; | ||
| + | delete this[ name ]; | ||
| + | } catch( e ) {} | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | addClass: function( value ) { | ||
| + | var classes, elem, cur, clazz, j, | ||
| + | i = 0, | ||
| + | len = this.length, | ||
| + | proceed = typeof value === "string" && value; | ||
| + | |||
| + | if ( jQuery.isFunction( value ) ) { | ||
| + | return this.each(function( j ) { | ||
| + | jQuery( this ).addClass( value.call( this, j, this.className ) ); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | if ( proceed ) { | ||
| + | // The disjunction here is for better compressibility (see removeClass) | ||
| + | classes = ( value || "" ).match( core_rnotwhite ) || []; | ||
| + | |||
| + | for ( ; i < len; i++ ) { | ||
| + | elem = this[ i ]; | ||
| + | cur = elem.nodeType === 1 && ( elem.className ? | ||
| + | ( " " + elem.className + " " ).replace( rclass, " " ) : | ||
| + | " " | ||
| + | ); | ||
| + | |||
| + | if ( cur ) { | ||
| + | j = 0; | ||
| + | while ( (clazz = classes[j++]) ) { | ||
| + | if ( cur.indexOf( " " + clazz + " " ) < 0 ) { | ||
| + | cur += clazz + " "; | ||
| + | } | ||
| + | } | ||
| + | elem.className = jQuery.trim( cur ); | ||
| + | |||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return this; | ||
| + | }, | ||
| + | |||
| + | removeClass: function( value ) { | ||
| + | var classes, elem, cur, clazz, j, | ||
| + | i = 0, | ||
| + | len = this.length, | ||
| + | proceed = arguments.length === 0 || typeof value === "string" && value; | ||
| + | |||
| + | if ( jQuery.isFunction( value ) ) { | ||
| + | return this.each(function( j ) { | ||
| + | jQuery( this ).removeClass( value.call( this, j, this.className ) ); | ||
| + | }); | ||
| + | } | ||
| + | if ( proceed ) { | ||
| + | classes = ( value || "" ).match( core_rnotwhite ) || []; | ||
| + | |||
| + | for ( ; i < len; i++ ) { | ||
| + | elem = this[ i ]; | ||
| + | // This expression is here for better compressibility (see addClass) | ||
| + | cur = elem.nodeType === 1 && ( elem.className ? | ||
| + | ( " " + elem.className + " " ).replace( rclass, " " ) : | ||
| + | "" | ||
| + | ); | ||
| + | |||
| + | if ( cur ) { | ||
| + | j = 0; | ||
| + | while ( (clazz = classes[j++]) ) { | ||
| + | // Remove *all* instances | ||
| + | while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { | ||
| + | cur = cur.replace( " " + clazz + " ", " " ); | ||
| + | } | ||
| + | } | ||
| + | elem.className = value ? jQuery.trim( cur ) : ""; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return this; | ||
| + | }, | ||
| + | |||
| + | toggleClass: function( value, stateVal ) { | ||
| + | var type = typeof value; | ||
| + | |||
| + | if ( typeof stateVal === "boolean" && type === "string" ) { | ||
| + | return stateVal ? this.addClass( value ) : this.removeClass( value ); | ||
| + | } | ||
| + | |||
| + | if ( jQuery.isFunction( value ) ) { | ||
| + | return this.each(function( i ) { | ||
| + | jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | return this.each(function() { | ||
| + | if ( type === "string" ) { | ||
| + | // toggle individual class names | ||
| + | var className, | ||
| + | i = 0, | ||
| + | self = jQuery( this ), | ||
| + | classNames = value.match( core_rnotwhite ) || []; | ||
| + | |||
| + | while ( (className = classNames[ i++ ]) ) { | ||
| + | // check each className given, space separated list | ||
| + | if ( self.hasClass( className ) ) { | ||
| + | self.removeClass( className ); | ||
| + | } else { | ||
| + | self.addClass( className ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Toggle whole class name | ||
| + | } else if ( type === core_strundefined || type === "boolean" ) { | ||
| + | if ( this.className ) { | ||
| + | // store className if set | ||
| + | jQuery._data( this, "__className__", this.className ); | ||
| + | } | ||
| + | |||
| + | // If the element has a class name or if we're passed "false", | ||
| + | // then remove the whole classname (if there was one, the above saved it). | ||
| + | // Otherwise bring back whatever was previously saved (if anything), | ||
| + | // falling back to the empty string if nothing was stored. | ||
| + | this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; | ||
| + | } | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | hasClass: function( selector ) { | ||
| + | var className = " " + selector + " ", | ||
| + | i = 0, | ||
| + | l = this.length; | ||
| + | for ( ; i < l; i++ ) { | ||
| + | if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { | ||
| + | return true; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return false; | ||
| + | }, | ||
| + | |||
| + | val: function( value ) { | ||
| + | var ret, hooks, isFunction, | ||
| + | elem = this[0]; | ||
| + | |||
| + | if ( !arguments.length ) { | ||
| + | if ( elem ) { | ||
| + | hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; | ||
| + | |||
| + | if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { | ||
| + | return ret; | ||
| + | } | ||
| + | |||
| + | ret = elem.value; | ||
| + | |||
| + | return typeof ret === "string" ? | ||
| + | // handle most common string cases | ||
| + | ret.replace(rreturn, "") : | ||
| + | // handle cases where value is null/undef or number | ||
| + | ret == null ? "" : ret; | ||
| + | } | ||
| + | |||
| + | return; | ||
| + | } | ||
| + | |||
| + | isFunction = jQuery.isFunction( value ); | ||
| + | |||
| + | return this.each(function( i ) { | ||
| + | var val; | ||
| + | |||
| + | if ( this.nodeType !== 1 ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | if ( isFunction ) { | ||
| + | val = value.call( this, i, jQuery( this ).val() ); | ||
| + | } else { | ||
| + | val = value; | ||
| + | } | ||
| + | |||
| + | // Treat null/undefined as ""; convert numbers to string | ||
| + | if ( val == null ) { | ||
| + | val = ""; | ||
| + | } else if ( typeof val === "number" ) { | ||
| + | val += ""; | ||
| + | } else if ( jQuery.isArray( val ) ) { | ||
| + | val = jQuery.map(val, function ( value ) { | ||
| + | return value == null ? "" : value + ""; | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; | ||
| + | |||
| + | // If set returns undefined, fall back to normal setting | ||
| + | if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { | ||
| + | this.value = val; | ||
| + | } | ||
| + | }); | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | jQuery.extend({ | ||
| + | valHooks: { | ||
| + | option: { | ||
| + | get: function( elem ) { | ||
| + | // Use proper attribute retrieval(#6932, #12072) | ||
| + | var val = jQuery.find.attr( elem, "value" ); | ||
| + | return val != null ? | ||
| + | val : | ||
| + | elem.text; | ||
| + | } | ||
| + | }, | ||
| + | select: { | ||
| + | get: function( elem ) { | ||
| + | var value, option, | ||
| + | options = elem.options, | ||
| + | index = elem.selectedIndex, | ||
| + | one = elem.type === "select-one" || index < 0, | ||
| + | values = one ? null : [], | ||
| + | max = one ? index + 1 : options.length, | ||
| + | i = index < 0 ? | ||
| + | max : | ||
| + | one ? index : 0; | ||
| + | |||
| + | // Loop through all the selected options | ||
| + | for ( ; i < max; i++ ) { | ||
| + | option = options[ i ]; | ||
| + | |||
| + | // oldIE doesn't update selected after form reset (#2551) | ||
| + | if ( ( option.selected || i === index ) && | ||
| + | // Don't return options that are disabled or in a disabled optgroup | ||
| + | ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && | ||
| + | ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { | ||
| + | |||
| + | // Get the specific value for the option | ||
| + | value = jQuery( option ).val(); | ||
| + | |||
| + | // We don't need an array for one selects | ||
| + | if ( one ) { | ||
| + | return value; | ||
| + | } | ||
| + | |||
| + | // Multi-Selects return an array | ||
| + | values.push( value ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return values; | ||
| + | }, | ||
| + | |||
| + | set: function( elem, value ) { | ||
| + | var optionSet, option, | ||
| + | options = elem.options, | ||
| + | values = jQuery.makeArray( value ), | ||
| + | i = options.length; | ||
| + | |||
| + | while ( i-- ) { | ||
| + | option = options[ i ]; | ||
| + | if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) { | ||
| + | optionSet = true; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // force browsers to behave consistently when non-matching value is set | ||
| + | if ( !optionSet ) { | ||
| + | elem.selectedIndex = -1; | ||
| + | } | ||
| + | return values; | ||
| + | } | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | attr: function( elem, name, value ) { | ||
| + | var hooks, ret, | ||
| + | nType = elem.nodeType; | ||
| + | |||
| + | // don't get/set attributes on text, comment and attribute nodes | ||
| + | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // Fallback to prop when attributes are not supported | ||
| + | if ( typeof elem.getAttribute === core_strundefined ) { | ||
| + | return jQuery.prop( elem, name, value ); | ||
| + | } | ||
| + | |||
| + | // All attributes are lowercase | ||
| + | // Grab necessary hook if one is defined | ||
| + | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { | ||
| + | name = name.toLowerCase(); | ||
| + | hooks = jQuery.attrHooks[ name ] || | ||
| + | ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); | ||
| + | } | ||
| + | |||
| + | if ( value !== undefined ) { | ||
| + | |||
| + | if ( value === null ) { | ||
| + | jQuery.removeAttr( elem, name ); | ||
| + | |||
| + | } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { | ||
| + | return ret; | ||
| + | |||
| + | } else { | ||
| + | elem.setAttribute( name, value + "" ); | ||
| + | return value; | ||
| + | } | ||
| + | |||
| + | } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { | ||
| + | return ret; | ||
| + | |||
| + | } else { | ||
| + | ret = jQuery.find.attr( elem, name ); | ||
| + | |||
| + | // Non-existent attributes return null, we normalize to undefined | ||
| + | return ret == null ? | ||
| + | undefined : | ||
| + | ret; | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | removeAttr: function( elem, value ) { | ||
| + | var name, propName, | ||
| + | i = 0, | ||
| + | attrNames = value && value.match( core_rnotwhite ); | ||
| + | |||
| + | if ( attrNames && elem.nodeType === 1 ) { | ||
| + | while ( (name = attrNames[i++]) ) { | ||
| + | propName = jQuery.propFix[ name ] || name; | ||
| + | |||
| + | // Boolean attributes get special treatment (#10870) | ||
| + | if ( jQuery.expr.match.bool.test( name ) ) { | ||
| + | // Set corresponding property to false | ||
| + | if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { | ||
| + | elem[ propName ] = false; | ||
| + | // Support: IE<9 | ||
| + | // Also clear defaultChecked/defaultSelected (if appropriate) | ||
| + | } else { | ||
| + | elem[ jQuery.camelCase( "default-" + name ) ] = | ||
| + | elem[ propName ] = false; | ||
| + | } | ||
| + | |||
| + | // See #9699 for explanation of this approach (setting first, then removal) | ||
| + | } else { | ||
| + | jQuery.attr( elem, name, "" ); | ||
| + | } | ||
| + | |||
| + | elem.removeAttribute( getSetAttribute ? name : propName ); | ||
| + | } | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | attrHooks: { | ||
| + | type: { | ||
| + | set: function( elem, value ) { | ||
| + | if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { | ||
| + | // Setting the type on a radio button after the value resets the value in IE6-9 | ||
| + | // Reset value to default in case type is set after value during creation | ||
| + | var val = elem.value; | ||
| + | elem.setAttribute( "type", value ); | ||
| + | if ( val ) { | ||
| + | elem.value = val; | ||
| + | } | ||
| + | return value; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | propFix: { | ||
| + | "for": "htmlFor", | ||
| + | "class": "className" | ||
| + | }, | ||
| + | |||
| + | prop: function( elem, name, value ) { | ||
| + | var ret, hooks, notxml, | ||
| + | nType = elem.nodeType; | ||
| + | |||
| + | // don't get/set properties on text, comment and attribute nodes | ||
| + | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); | ||
| + | |||
| + | if ( notxml ) { | ||
| + | // Fix name and attach hooks | ||
| + | name = jQuery.propFix[ name ] || name; | ||
| + | hooks = jQuery.propHooks[ name ]; | ||
| + | } | ||
| + | |||
| + | if ( value !== undefined ) { | ||
| + | return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? | ||
| + | ret : | ||
| + | ( elem[ name ] = value ); | ||
| + | |||
| + | } else { | ||
| + | return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? | ||
| + | ret : | ||
| + | elem[ name ]; | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | propHooks: { | ||
| + | tabIndex: { | ||
| + | get: function( elem ) { | ||
| + | // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set | ||
| + | // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ | ||
| + | // Use proper attribute retrieval(#12072) | ||
| + | var tabindex = jQuery.find.attr( elem, "tabindex" ); | ||
| + | |||
| + | return tabindex ? | ||
| + | parseInt( tabindex, 10 ) : | ||
| + | rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? | ||
| + | 0 : | ||
| + | -1; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | // Hooks for boolean attributes | ||
| + | boolHook = { | ||
| + | set: function( elem, value, name ) { | ||
| + | if ( value === false ) { | ||
| + | // Remove boolean attributes when set to false | ||
| + | jQuery.removeAttr( elem, name ); | ||
| + | } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { | ||
| + | // IE<8 needs the *property* name | ||
| + | elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); | ||
| + | |||
| + | // Use defaultChecked and defaultSelected for oldIE | ||
| + | } else { | ||
| + | elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; | ||
| + | } | ||
| + | |||
| + | return name; | ||
| + | } | ||
| + | }; | ||
| + | jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { | ||
| + | var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr; | ||
| + | |||
| + | jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ? | ||
| + | function( elem, name, isXML ) { | ||
| + | var fn = jQuery.expr.attrHandle[ name ], | ||
| + | ret = isXML ? | ||
| + | undefined : | ||
| + | /* jshint eqeqeq: false */ | ||
| + | (jQuery.expr.attrHandle[ name ] = undefined) != | ||
| + | getter( elem, name, isXML ) ? | ||
| + | |||
| + | name.toLowerCase() : | ||
| + | null; | ||
| + | jQuery.expr.attrHandle[ name ] = fn; | ||
| + | return ret; | ||
| + | } : | ||
| + | function( elem, name, isXML ) { | ||
| + | return isXML ? | ||
| + | undefined : | ||
| + | elem[ jQuery.camelCase( "default-" + name ) ] ? | ||
| + | name.toLowerCase() : | ||
| + | null; | ||
| + | }; | ||
| + | }); | ||
| + | |||
| + | // fix oldIE attroperties | ||
| + | if ( !getSetInput || !getSetAttribute ) { | ||
| + | jQuery.attrHooks.value = { | ||
| + | set: function( elem, value, name ) { | ||
| + | if ( jQuery.nodeName( elem, "input" ) ) { | ||
| + | // Does not return so that setAttribute is also used | ||
| + | elem.defaultValue = value; | ||
| + | } else { | ||
| + | // Use nodeHook if defined (#1954); otherwise setAttribute is fine | ||
| + | return nodeHook && nodeHook.set( elem, value, name ); | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | // IE6/7 do not support getting/setting some attributes with get/setAttribute | ||
| + | if ( !getSetAttribute ) { | ||
| + | |||
| + | // Use this for any attribute in IE6/7 | ||
| + | // This fixes almost every IE6/7 issue | ||
| + | nodeHook = { | ||
| + | set: function( elem, value, name ) { | ||
| + | // Set the existing or create a new attribute node | ||
| + | var ret = elem.getAttributeNode( name ); | ||
| + | if ( !ret ) { | ||
| + | elem.setAttributeNode( | ||
| + | (ret = elem.ownerDocument.createAttribute( name )) | ||
| + | ); | ||
| + | } | ||
| + | |||
| + | ret.value = value += ""; | ||
| + | |||
| + | // Break association with cloned elements by also using setAttribute (#9646) | ||
| + | return name === "value" || value === elem.getAttribute( name ) ? | ||
| + | value : | ||
| + | undefined; | ||
| + | } | ||
| + | }; | ||
| + | jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords = | ||
| + | // Some attributes are constructed with empty-string values when not defined | ||
| + | function( elem, name, isXML ) { | ||
| + | var ret; | ||
| + | return isXML ? | ||
| + | undefined : | ||
| + | (ret = elem.getAttributeNode( name )) && ret.value !== "" ? | ||
| + | ret.value : | ||
| + | null; | ||
| + | }; | ||
| + | jQuery.valHooks.button = { | ||
| + | get: function( elem, name ) { | ||
| + | var ret = elem.getAttributeNode( name ); | ||
| + | return ret && ret.specified ? | ||
| + | ret.value : | ||
| + | undefined; | ||
| + | }, | ||
| + | set: nodeHook.set | ||
| + | }; | ||
| + | |||
| + | // Set contenteditable to false on removals(#10429) | ||
| + | // Setting to empty string throws an error as an invalid value | ||
| + | jQuery.attrHooks.contenteditable = { | ||
| + | set: function( elem, value, name ) { | ||
| + | nodeHook.set( elem, value === "" ? false : value, name ); | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | // Set width and height to auto instead of 0 on empty string( Bug #8150 ) | ||
| + | // This is for removals | ||
| + | jQuery.each([ "width", "height" ], function( i, name ) { | ||
| + | jQuery.attrHooks[ name ] = { | ||
| + | set: function( elem, value ) { | ||
| + | if ( value === "" ) { | ||
| + | elem.setAttribute( name, "auto" ); | ||
| + | return value; | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | |||
| + | // Some attributes require a special call on IE | ||
| + | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx | ||
| + | if ( !jQuery.support.hrefNormalized ) { | ||
| + | // href/src property should get the full normalized URL (#10299/#12915) | ||
| + | jQuery.each([ "href", "src" ], function( i, name ) { | ||
| + | jQuery.propHooks[ name ] = { | ||
| + | get: function( elem ) { | ||
| + | return elem.getAttribute( name, 4 ); | ||
| + | } | ||
| + | }; | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | if ( !jQuery.support.style ) { | ||
| + | jQuery.attrHooks.style = { | ||
| + | get: function( elem ) { | ||
| + | // Return undefined in the case of empty string | ||
| + | // Note: IE uppercases css property names, but if we were to .toLowerCase() | ||
| + | // .cssText, that would destroy case senstitivity in URL's, like in "background" | ||
| + | return elem.style.cssText || undefined; | ||
| + | }, | ||
| + | set: function( elem, value ) { | ||
| + | return ( elem.style.cssText = value + "" ); | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | // Safari mis-reports the default selected property of an option | ||
| + | // Accessing the parent's selectedIndex property fixes it | ||
| + | if ( !jQuery.support.optSelected ) { | ||
| + | jQuery.propHooks.selected = { | ||
| + | get: function( elem ) { | ||
| + | var parent = elem.parentNode; | ||
| + | |||
| + | if ( parent ) { | ||
| + | parent.selectedIndex; | ||
| + | |||
| + | // Make sure that it also works with optgroups, see #5701 | ||
| + | if ( parent.parentNode ) { | ||
| + | parent.parentNode.selectedIndex; | ||
| + | } | ||
| + | } | ||
| + | return null; | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | jQuery.each([ | ||
| + | "tabIndex", | ||
| + | "readOnly", | ||
| + | "maxLength", | ||
| + | "cellSpacing", | ||
| + | "cellPadding", | ||
| + | "rowSpan", | ||
| + | "colSpan", | ||
| + | "useMap", | ||
| + | "frameBorder", | ||
| + | "contentEditable" | ||
| + | ], function() { | ||
| + | jQuery.propFix[ this.toLowerCase() ] = this; | ||
| + | }); | ||
| + | |||
| + | // IE6/7 call enctype encoding | ||
| + | if ( !jQuery.support.enctype ) { | ||
| + | jQuery.propFix.enctype = "encoding"; | ||
| + | } | ||
| + | |||
| + | // Radios and checkboxes getter/setter | ||
| + | jQuery.each([ "radio", "checkbox" ], function() { | ||
| + | jQuery.valHooks[ this ] = { | ||
| + | set: function( elem, value ) { | ||
| + | if ( jQuery.isArray( value ) ) { | ||
| + | return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | if ( !jQuery.support.checkOn ) { | ||
| + | jQuery.valHooks[ this ].get = function( elem ) { | ||
| + | // Support: Webkit | ||
| + | // "" is returned instead of "on" if a value isn't specified | ||
| + | return elem.getAttribute("value") === null ? "on" : elem.value; | ||
| + | }; | ||
| + | } | ||
| + | }); | ||
| + | var rformElems = /^(?:input|select|textarea)$/i, | ||
| + | rkeyEvent = /^key/, | ||
| + | rmouseEvent = /^(?:mouse|contextmenu)|click/, | ||
| + | rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, | ||
| + | rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; | ||
| + | |||
| + | function returnTrue() { | ||
| + | return true; | ||
| + | } | ||
| + | |||
| + | function returnFalse() { | ||
| + | return false; | ||
| + | } | ||
| + | |||
| + | function safeActiveElement() { | ||
| + | try { | ||
| + | return document.activeElement; | ||
| + | } catch ( err ) { } | ||
| + | } | ||
| + | |||
| + | /* | ||
| + | * Helper functions for managing events -- not part of the public interface. | ||
| + | * Props to Dean Edwards' addEvent library for many of the ideas. | ||
| + | */ | ||
| + | jQuery.event = { | ||
| + | |||
| + | global: {}, | ||
| + | |||
| + | add: function( elem, types, handler, data, selector ) { | ||
| + | var tmp, events, t, handleObjIn, | ||
| + | special, eventHandle, handleObj, | ||
| + | handlers, type, namespaces, origType, | ||
| + | elemData = jQuery._data( elem ); | ||
| + | |||
| + | // Don't attach events to noData or text/comment nodes (but allow plain objects) | ||
| + | if ( !elemData ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // Caller can pass in an object of custom data in lieu of the handler | ||
| + | if ( handler.handler ) { | ||
| + | handleObjIn = handler; | ||
| + | handler = handleObjIn.handler; | ||
| + | selector = handleObjIn.selector; | ||
| + | } | ||
| + | |||
| + | // Make sure that the handler has a unique ID, used to find/remove it later | ||
| + | if ( !handler.guid ) { | ||
| + | handler.guid = jQuery.guid++; | ||
| + | } | ||
| + | |||
| + | // Init the element's event structure and main handler, if this is the first | ||
| + | if ( !(events = elemData.events) ) { | ||
| + | events = elemData.events = {}; | ||
| + | } | ||
| + | if ( !(eventHandle = elemData.handle) ) { | ||
| + | eventHandle = elemData.handle = function( e ) { | ||
| + | // Discard the second event of a jQuery.event.trigger() and | ||
| + | // when an event is called after a page has unloaded | ||
| + | return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? | ||
| + | jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : | ||
| + | undefined; | ||
| + | }; | ||
| + | // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events | ||
| + | eventHandle.elem = elem; | ||
| + | } | ||
| + | |||
| + | // Handle multiple events separated by a space | ||
| + | types = ( types || "" ).match( core_rnotwhite ) || [""]; | ||
| + | t = types.length; | ||
| + | while ( t-- ) { | ||
| + | tmp = rtypenamespace.exec( types[t] ) || []; | ||
| + | type = origType = tmp[1]; | ||
| + | namespaces = ( tmp[2] || "" ).split( "." ).sort(); | ||
| + | |||
| + | // There *must* be a type, no attaching namespace-only handlers | ||
| + | if ( !type ) { | ||
| + | continue; | ||
| + | } | ||
| + | |||
| + | // If event changes its type, use the special event handlers for the changed type | ||
| + | special = jQuery.event.special[ type ] || {}; | ||
| + | |||
| + | // If selector defined, determine special event api type, otherwise given type | ||
| + | type = ( selector ? special.delegateType : special.bindType ) || type; | ||
| + | |||
| + | // Update special based on newly reset type | ||
| + | special = jQuery.event.special[ type ] || {}; | ||
| + | |||
| + | // handleObj is passed to all event handlers | ||
| + | handleObj = jQuery.extend({ | ||
| + | type: type, | ||
| + | origType: origType, | ||
| + | data: data, | ||
| + | handler: handler, | ||
| + | guid: handler.guid, | ||
| + | selector: selector, | ||
| + | needsContext: selector && jQuery.expr.match.needsContext.test( selector ), | ||
| + | namespace: namespaces.join(".") | ||
| + | }, handleObjIn ); | ||
| + | |||
| + | // Init the event handler queue if we're the first | ||
| + | if ( !(handlers = events[ type ]) ) { | ||
| + | handlers = events[ type ] = []; | ||
| + | handlers.delegateCount = 0; | ||
| + | |||
| + | // Only use addEventListener/attachEvent if the special events handler returns false | ||
| + | if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { | ||
| + | // Bind the global event handler to the element | ||
| + | if ( elem.addEventListener ) { | ||
| + | elem.addEventListener( type, eventHandle, false ); | ||
| + | |||
| + | } else if ( elem.attachEvent ) { | ||
| + | elem.attachEvent( "on" + type, eventHandle ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | if ( special.add ) { | ||
| + | special.add.call( elem, handleObj ); | ||
| + | |||
| + | if ( !handleObj.handler.guid ) { | ||
| + | handleObj.handler.guid = handler.guid; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Add to the element's handler list, delegates in front | ||
| + | if ( selector ) { | ||
| + | handlers.splice( handlers.delegateCount++, 0, handleObj ); | ||
| + | } else { | ||
| + | handlers.push( handleObj ); | ||
| + | } | ||
| + | |||
| + | // Keep track of which events have ever been used, for event optimization | ||
| + | jQuery.event.global[ type ] = true; | ||
| + | } | ||
| + | |||
| + | // Nullify elem to prevent memory leaks in IE | ||
| + | elem = null; | ||
| + | }, | ||
| + | |||
| + | // Detach an event or set of events from an element | ||
| + | remove: function( elem, types, handler, selector, mappedTypes ) { | ||
| + | var j, handleObj, tmp, | ||
| + | origCount, t, events, | ||
| + | special, handlers, type, | ||
| + | namespaces, origType, | ||
| + | elemData = jQuery.hasData( elem ) && jQuery._data( elem ); | ||
| + | |||
| + | if ( !elemData || !(events = elemData.events) ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // Once for each type.namespace in types; type may be omitted | ||
| + | types = ( types || "" ).match( core_rnotwhite ) || [""]; | ||
| + | t = types.length; | ||
| + | while ( t-- ) { | ||
| + | tmp = rtypenamespace.exec( types[t] ) || []; | ||
| + | type = origType = tmp[1]; | ||
| + | namespaces = ( tmp[2] || "" ).split( "." ).sort(); | ||
| + | |||
| + | // Unbind all events (on this namespace, if provided) for the element | ||
| + | if ( !type ) { | ||
| + | for ( type in events ) { | ||
| + | jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); | ||
| + | } | ||
| + | continue; | ||
| + | } | ||
| + | |||
| + | special = jQuery.event.special[ type ] || {}; | ||
| + | type = ( selector ? special.delegateType : special.bindType ) || type; | ||
| + | handlers = events[ type ] || []; | ||
| + | tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); | ||
| + | |||
| + | // Remove matching events | ||
| + | origCount = j = handlers.length; | ||
| + | while ( j-- ) { | ||
| + | handleObj = handlers[ j ]; | ||
| + | |||
| + | if ( ( mappedTypes || origType === handleObj.origType ) && | ||
| + | ( !handler || handler.guid === handleObj.guid ) && | ||
| + | ( !tmp || tmp.test( handleObj.namespace ) ) && | ||
| + | ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { | ||
| + | handlers.splice( j, 1 ); | ||
| + | |||
| + | if ( handleObj.selector ) { | ||
| + | handlers.delegateCount--; | ||
| + | } | ||
| + | if ( special.remove ) { | ||
| + | special.remove.call( elem, handleObj ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Remove generic event handler if we removed something and no more handlers exist | ||
| + | // (avoids potential for endless recursion during removal of special event handlers) | ||
| + | if ( origCount && !handlers.length ) { | ||
| + | if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { | ||
| + | jQuery.removeEvent( elem, type, elemData.handle ); | ||
| + | } | ||
| + | |||
| + | delete events[ type ]; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Remove the expando if it's no longer used | ||
| + | if ( jQuery.isEmptyObject( events ) ) { | ||
| + | delete elemData.handle; | ||
| + | |||
| + | // removeData also checks for emptiness and clears the expando if empty | ||
| + | // so use it instead of delete | ||
| + | jQuery._removeData( elem, "events" ); | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | trigger: function( event, data, elem, onlyHandlers ) { | ||
| + | var handle, ontype, cur, | ||
| + | bubbleType, special, tmp, i, | ||
| + | eventPath = [ elem || document ], | ||
| + | type = core_hasOwn.call( event, "type" ) ? event.type : event, | ||
| + | namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; | ||
| + | |||
| + | cur = tmp = elem = elem || document; | ||
| + | |||
| + | // Don't do events on text and comment nodes | ||
| + | if ( elem.nodeType === 3 || elem.nodeType === 8 ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // focus/blur morphs to focusin/out; ensure we're not firing them right now | ||
| + | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | if ( type.indexOf(".") >= 0 ) { | ||
| + | // Namespaced trigger; create a regexp to match event type in handle() | ||
| + | namespaces = type.split("."); | ||
| + | type = namespaces.shift(); | ||
| + | namespaces.sort(); | ||
| + | } | ||
| + | ontype = type.indexOf(":") < 0 && "on" + type; | ||
| + | |||
| + | // Caller can pass in a jQuery.Event object, Object, or just an event type string | ||
| + | event = event[ jQuery.expando ] ? | ||
| + | event : | ||
| + | new jQuery.Event( type, typeof event === "object" && event ); | ||
| + | |||
| + | // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) | ||
| + | event.isTrigger = onlyHandlers ? 2 : 3; | ||
| + | event.namespace = namespaces.join("."); | ||
| + | event.namespace_re = event.namespace ? | ||
| + | new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : | ||
| + | null; | ||
| + | |||
| + | // Clean up the event in case it is being reused | ||
| + | event.result = undefined; | ||
| + | if ( !event.target ) { | ||
| + | event.target = elem; | ||
| + | } | ||
| + | |||
| + | // Clone any incoming data and prepend the event, creating the handler arg list | ||
| + | data = data == null ? | ||
| + | [ event ] : | ||
| + | jQuery.makeArray( data, [ event ] ); | ||
| + | |||
| + | // Allow special events to draw outside the lines | ||
| + | special = jQuery.event.special[ type ] || {}; | ||
| + | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // Determine event propagation path in advance, per W3C events spec (#9951) | ||
| + | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) | ||
| + | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { | ||
| + | |||
| + | bubbleType = special.delegateType || type; | ||
| + | if ( !rfocusMorph.test( bubbleType + type ) ) { | ||
| + | cur = cur.parentNode; | ||
| + | } | ||
| + | for ( ; cur; cur = cur.parentNode ) { | ||
| + | eventPath.push( cur ); | ||
| + | tmp = cur; | ||
| + | } | ||
| + | |||
| + | // Only add window if we got to document (e.g., not plain obj or detached DOM) | ||
| + | if ( tmp === (elem.ownerDocument || document) ) { | ||
| + | eventPath.push( tmp.defaultView || tmp.parentWindow || window ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Fire handlers on the event path | ||
| + | i = 0; | ||
| + | while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { | ||
| + | |||
| + | event.type = i > 1 ? | ||
| + | bubbleType : | ||
| + | special.bindType || type; | ||
| + | |||
| + | // jQuery handler | ||
| + | handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); | ||
| + | if ( handle ) { | ||
| + | handle.apply( cur, data ); | ||
| + | } | ||
| + | |||
| + | // Native handler | ||
| + | handle = ontype && cur[ ontype ]; | ||
| + | if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { | ||
| + | event.preventDefault(); | ||
| + | } | ||
| + | } | ||
| + | event.type = type; | ||
| + | |||
| + | // If nobody prevented the default action, do it now | ||
| + | if ( !onlyHandlers && !event.isDefaultPrevented() ) { | ||
| + | |||
| + | if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && | ||
| + | jQuery.acceptData( elem ) ) { | ||
| + | |||
| + | // Call a native DOM method on the target with the same name name as the event. | ||
| + | // Can't use an .isFunction() check here because IE6/7 fails that test. | ||
| + | // Don't do default actions on window, that's where global variables be (#6170) | ||
| + | if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { | ||
| + | |||
| + | // Don't re-trigger an onFOO event when we call its FOO() method | ||
| + | tmp = elem[ ontype ]; | ||
| + | |||
| + | if ( tmp ) { | ||
| + | elem[ ontype ] = null; | ||
| + | } | ||
| + | |||
| + | // Prevent re-triggering of the same event, since we already bubbled it above | ||
| + | jQuery.event.triggered = type; | ||
| + | try { | ||
| + | elem[ type ](); | ||
| + | } catch ( e ) { | ||
| + | // IE<9 dies on focus/blur to hidden element (#1486,#12518) | ||
| + | // only reproducible on winXP IE8 native, not IE9 in IE8 mode | ||
| + | } | ||
| + | jQuery.event.triggered = undefined; | ||
| + | |||
| + | if ( tmp ) { | ||
| + | elem[ ontype ] = tmp; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return event.result; | ||
| + | }, | ||
| + | |||
| + | dispatch: function( event ) { | ||
| + | |||
| + | // Make a writable jQuery.Event from the native event object | ||
| + | event = jQuery.event.fix( event ); | ||
| + | |||
| + | var i, ret, handleObj, matched, j, | ||
| + | handlerQueue = [], | ||
| + | args = core_slice.call( arguments ), | ||
| + | handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], | ||
| + | special = jQuery.event.special[ event.type ] || {}; | ||
| + | |||
| + | // Use the fix-ed jQuery.Event rather than the (read-only) native event | ||
| + | args[0] = event; | ||
| + | event.delegateTarget = this; | ||
| + | |||
| + | // Call the preDispatch hook for the mapped type, and let it bail if desired | ||
| + | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // Determine handlers | ||
| + | handlerQueue = jQuery.event.handlers.call( this, event, handlers ); | ||
| + | |||
| + | // Run delegates first; they may want to stop propagation beneath us | ||
| + | i = 0; | ||
| + | while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { | ||
| + | event.currentTarget = matched.elem; | ||
| + | |||
| + | j = 0; | ||
| + | while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { | ||
| + | |||
| + | // Triggered event must either 1) have no namespace, or | ||
| + | // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). | ||
| + | if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { | ||
| + | |||
| + | event.handleObj = handleObj; | ||
| + | event.data = handleObj.data; | ||
| + | |||
| + | ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) | ||
| + | .apply( matched.elem, args ); | ||
| + | |||
| + | if ( ret !== undefined ) { | ||
| + | if ( (event.result = ret) === false ) { | ||
| + | event.preventDefault(); | ||
| + | event.stopPropagation(); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Call the postDispatch hook for the mapped type | ||
| + | if ( special.postDispatch ) { | ||
| + | special.postDispatch.call( this, event ); | ||
| + | } | ||
| + | |||
| + | return event.result; | ||
| + | }, | ||
| + | |||
| + | handlers: function( event, handlers ) { | ||
| + | var sel, handleObj, matches, i, | ||
| + | handlerQueue = [], | ||
| + | delegateCount = handlers.delegateCount, | ||
| + | cur = event.target; | ||
| + | |||
| + | // Find delegate handlers | ||
| + | // Black-hole SVG <use> instance trees (#13180) | ||
| + | // Avoid non-left-click bubbling in Firefox (#3861) | ||
| + | if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { | ||
| + | |||
| + | /* jshint eqeqeq: false */ | ||
| + | for ( ; cur != this; cur = cur.parentNode || this ) { | ||
| + | /* jshint eqeqeq: true */ | ||
| + | |||
| + | // Don't check non-elements (#13208) | ||
| + | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) | ||
| + | if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { | ||
| + | matches = []; | ||
| + | for ( i = 0; i < delegateCount; i++ ) { | ||
| + | handleObj = handlers[ i ]; | ||
| + | |||
| + | // Don't conflict with Object.prototype properties (#13203) | ||
| + | sel = handleObj.selector + " "; | ||
| + | |||
| + | if ( matches[ sel ] === undefined ) { | ||
| + | matches[ sel ] = handleObj.needsContext ? | ||
| + | jQuery( sel, this ).index( cur ) >= 0 : | ||
| + | jQuery.find( sel, this, null, [ cur ] ).length; | ||
| + | } | ||
| + | if ( matches[ sel ] ) { | ||
| + | matches.push( handleObj ); | ||
| + | } | ||
| + | } | ||
| + | if ( matches.length ) { | ||
| + | handlerQueue.push({ elem: cur, handlers: matches }); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Add the remaining (directly-bound) handlers | ||
| + | if ( delegateCount < handlers.length ) { | ||
| + | handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); | ||
| + | } | ||
| + | |||
| + | return handlerQueue; | ||
| + | }, | ||
| + | |||
| + | fix: function( event ) { | ||
| + | if ( event[ jQuery.expando ] ) { | ||
| + | return event; | ||
| + | } | ||
| + | |||
| + | // Create a writable copy of the event object and normalize some properties | ||
| + | var i, prop, copy, | ||
| + | type = event.type, | ||
| + | originalEvent = event, | ||
| + | fixHook = this.fixHooks[ type ]; | ||
| + | |||
| + | if ( !fixHook ) { | ||
| + | this.fixHooks[ type ] = fixHook = | ||
| + | rmouseEvent.test( type ) ? this.mouseHooks : | ||
| + | rkeyEvent.test( type ) ? this.keyHooks : | ||
| + | {}; | ||
| + | } | ||
| + | copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; | ||
| + | |||
| + | event = new jQuery.Event( originalEvent ); | ||
| + | |||
| + | i = copy.length; | ||
| + | while ( i-- ) { | ||
| + | prop = copy[ i ]; | ||
| + | event[ prop ] = originalEvent[ prop ]; | ||
| + | } | ||
| + | |||
| + | // Support: IE<9 | ||
| + | // Fix target property (#1925) | ||
| + | if ( !event.target ) { | ||
| + | event.target = originalEvent.srcElement || document; | ||
| + | } | ||
| + | |||
| + | // Support: Chrome 23+, Safari? | ||
| + | // Target should not be a text node (#504, #13143) | ||
| + | if ( event.target.nodeType === 3 ) { | ||
| + | event.target = event.target.parentNode; | ||
| + | } | ||
| + | |||
| + | // Support: IE<9 | ||
| + | // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) | ||
| + | event.metaKey = !!event.metaKey; | ||
| + | |||
| + | return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; | ||
| + | }, | ||
| + | |||
| + | // Includes some event props shared by KeyEvent and MouseEvent | ||
| + | props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), | ||
| + | |||
| + | fixHooks: {}, | ||
| + | |||
| + | keyHooks: { | ||
| + | props: "char charCode key keyCode".split(" "), | ||
| + | filter: function( event, original ) { | ||
| + | |||
| + | // Add which for key events | ||
| + | if ( event.which == null ) { | ||
| + | event.which = original.charCode != null ? original.charCode : original.keyCode; | ||
| + | } | ||
| + | |||
| + | return event; | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | mouseHooks: { | ||
| + | props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), | ||
| + | filter: function( event, original ) { | ||
| + | var body, eventDoc, doc, | ||
| + | button = original.button, | ||
| + | fromElement = original.fromElement; | ||
| + | |||
| + | // Calculate pageX/Y if missing and clientX/Y available | ||
| + | if ( event.pageX == null && original.clientX != null ) { | ||
| + | eventDoc = event.target.ownerDocument || document; | ||
| + | doc = eventDoc.documentElement; | ||
| + | body = eventDoc.body; | ||
| + | |||
| + | event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); | ||
| + | event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); | ||
| + | } | ||
| + | |||
| + | // Add relatedTarget, if necessary | ||
| + | if ( !event.relatedTarget && fromElement ) { | ||
| + | event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; | ||
| + | } | ||
| + | |||
| + | // Add which for click: 1 === left; 2 === middle; 3 === right | ||
| + | // Note: button is not normalized, so don't use it | ||
| + | if ( !event.which && button !== undefined ) { | ||
| + | event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); | ||
| + | } | ||
| + | |||
| + | return event; | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | special: { | ||
| + | load: { | ||
| + | // Prevent triggered image.load events from bubbling to window.load | ||
| + | noBubble: true | ||
| + | }, | ||
| + | focus: { | ||
| + | // Fire native event if possible so blur/focus sequence is correct | ||
| + | trigger: function() { | ||
| + | if ( this !== safeActiveElement() && this.focus ) { | ||
| + | try { | ||
| + | this.focus(); | ||
| + | return false; | ||
| + | } catch ( e ) { | ||
| + | // Support: IE<9 | ||
| + | // If we error on focus to hidden element (#1486, #12518), | ||
| + | // let .trigger() run the handlers | ||
| + | } | ||
| + | } | ||
| + | }, | ||
| + | delegateType: "focusin" | ||
| + | }, | ||
| + | blur: { | ||
| + | trigger: function() { | ||
| + | if ( this === safeActiveElement() && this.blur ) { | ||
| + | this.blur(); | ||
| + | return false; | ||
| + | } | ||
| + | }, | ||
| + | delegateType: "focusout" | ||
| + | }, | ||
| + | click: { | ||
| + | // For checkbox, fire native event so checked state will be right | ||
| + | trigger: function() { | ||
| + | if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { | ||
| + | this.click(); | ||
| + | return false; | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | // For cross-browser consistency, don't fire native .click() on links | ||
| + | _default: function( event ) { | ||
| + | return jQuery.nodeName( event.target, "a" ); | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | beforeunload: { | ||
| + | postDispatch: function( event ) { | ||
| + | |||
| + | // Even when returnValue equals to undefined Firefox will still show alert | ||
| + | if ( event.result !== undefined ) { | ||
| + | event.originalEvent.returnValue = event.result; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | simulate: function( type, elem, event, bubble ) { | ||
| + | // Piggyback on a donor event to simulate a different one. | ||
| + | // Fake originalEvent to avoid donor's stopPropagation, but if the | ||
| + | // simulated event prevents default then we do the same on the donor. | ||
| + | var e = jQuery.extend( | ||
| + | new jQuery.Event(), | ||
| + | event, | ||
| + | { | ||
| + | type: type, | ||
| + | isSimulated: true, | ||
| + | originalEvent: {} | ||
| + | } | ||
| + | ); | ||
| + | if ( bubble ) { | ||
| + | jQuery.event.trigger( e, null, elem ); | ||
| + | } else { | ||
| + | jQuery.event.dispatch.call( elem, e ); | ||
| + | } | ||
| + | if ( e.isDefaultPrevented() ) { | ||
| + | event.preventDefault(); | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | jQuery.removeEvent = document.removeEventListener ? | ||
| + | function( elem, type, handle ) { | ||
| + | if ( elem.removeEventListener ) { | ||
| + | elem.removeEventListener( type, handle, false ); | ||
| + | } | ||
| + | } : | ||
| + | function( elem, type, handle ) { | ||
| + | var name = "on" + type; | ||
| + | |||
| + | if ( elem.detachEvent ) { | ||
| + | |||
| + | // #8545, #7054, preventing memory leaks for custom events in IE6-8 | ||
| + | // detachEvent needed property on element, by name of that event, to properly expose it to GC | ||
| + | if ( typeof elem[ name ] === core_strundefined ) { | ||
| + | elem[ name ] = null; | ||
| + | } | ||
| + | |||
| + | elem.detachEvent( name, handle ); | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | jQuery.Event = function( src, props ) { | ||
| + | // Allow instantiation without the 'new' keyword | ||
| + | if ( !(this instanceof jQuery.Event) ) { | ||
| + | return new jQuery.Event( src, props ); | ||
| + | } | ||
| + | |||
| + | // Event object | ||
| + | if ( src && src.type ) { | ||
| + | this.originalEvent = src; | ||
| + | this.type = src.type; | ||
| + | |||
| + | // Events bubbling up the document may have been marked as prevented | ||
| + | // by a handler lower down the tree; reflect the correct value. | ||
| + | this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || | ||
| + | src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; | ||
| + | |||
| + | // Event type | ||
| + | } else { | ||
| + | this.type = src; | ||
| + | } | ||
| + | |||
| + | // Put explicitly provided properties onto the event object | ||
| + | if ( props ) { | ||
| + | jQuery.extend( this, props ); | ||
| + | } | ||
| + | |||
| + | // Create a timestamp if incoming event doesn't have one | ||
| + | this.timeStamp = src && src.timeStamp || jQuery.now(); | ||
| + | |||
| + | // Mark it as fixed | ||
| + | this[ jQuery.expando ] = true; | ||
| + | }; | ||
| + | |||
| + | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding | ||
| + | // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html | ||
| + | jQuery.Event.prototype = { | ||
| + | isDefaultPrevented: returnFalse, | ||
| + | isPropagationStopped: returnFalse, | ||
| + | isImmediatePropagationStopped: returnFalse, | ||
| + | |||
| + | preventDefault: function() { | ||
| + | var e = this.originalEvent; | ||
| + | |||
| + | this.isDefaultPrevented = returnTrue; | ||
| + | if ( !e ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // If preventDefault exists, run it on the original event | ||
| + | if ( e.preventDefault ) { | ||
| + | e.preventDefault(); | ||
| + | |||
| + | // Support: IE | ||
| + | // Otherwise set the returnValue property of the original event to false | ||
| + | } else { | ||
| + | e.returnValue = false; | ||
| + | } | ||
| + | }, | ||
| + | stopPropagation: function() { | ||
| + | var e = this.originalEvent; | ||
| + | |||
| + | this.isPropagationStopped = returnTrue; | ||
| + | if ( !e ) { | ||
| + | return; | ||
| + | } | ||
| + | // If stopPropagation exists, run it on the original event | ||
| + | if ( e.stopPropagation ) { | ||
| + | e.stopPropagation(); | ||
| + | } | ||
| + | |||
| + | // Support: IE | ||
| + | // Set the cancelBubble property of the original event to true | ||
| + | e.cancelBubble = true; | ||
| + | }, | ||
| + | stopImmediatePropagation: function() { | ||
| + | this.isImmediatePropagationStopped = returnTrue; | ||
| + | this.stopPropagation(); | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | // Create mouseenter/leave events using mouseover/out and event-time checks | ||
| + | jQuery.each({ | ||
| + | mouseenter: "mouseover", | ||
| + | mouseleave: "mouseout" | ||
| + | }, function( orig, fix ) { | ||
| + | jQuery.event.special[ orig ] = { | ||
| + | delegateType: fix, | ||
| + | bindType: fix, | ||
| + | |||
| + | handle: function( event ) { | ||
| + | var ret, | ||
| + | target = this, | ||
| + | related = event.relatedTarget, | ||
| + | handleObj = event.handleObj; | ||
| + | |||
| + | // For mousenter/leave call the handler if related is outside the target. | ||
| + | // NB: No relatedTarget if the mouse left/entered the browser window | ||
| + | if ( !related || (related !== target && !jQuery.contains( target, related )) ) { | ||
| + | event.type = handleObj.origType; | ||
| + | ret = handleObj.handler.apply( this, arguments ); | ||
| + | event.type = fix; | ||
| + | } | ||
| + | return ret; | ||
| + | } | ||
| + | }; | ||
| + | }); | ||
| + | |||
| + | // IE submit delegation | ||
| + | if ( !jQuery.support.submitBubbles ) { | ||
| + | |||
| + | jQuery.event.special.submit = { | ||
| + | setup: function() { | ||
| + | // Only need this for delegated form submit events | ||
| + | if ( jQuery.nodeName( this, "form" ) ) { | ||
| + | return false; | ||
| + | } | ||
| + | |||
| + | // Lazy-add a submit handler when a descendant form may potentially be submitted | ||
| + | jQuery.event.add( this, "click._submit keypress._submit", function( e ) { | ||
| + | // Node name check avoids a VML-related crash in IE (#9807) | ||
| + | var elem = e.target, | ||
| + | form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; | ||
| + | if ( form && !jQuery._data( form, "submitBubbles" ) ) { | ||
| + | jQuery.event.add( form, "submit._submit", function( event ) { | ||
| + | event._submit_bubble = true; | ||
| + | }); | ||
| + | jQuery._data( form, "submitBubbles", true ); | ||
| + | } | ||
| + | }); | ||
| + | // return undefined since we don't need an event listener | ||
| + | }, | ||
| + | |||
| + | postDispatch: function( event ) { | ||
| + | // If form was submitted by the user, bubble the event up the tree | ||
| + | if ( event._submit_bubble ) { | ||
| + | delete event._submit_bubble; | ||
| + | if ( this.parentNode && !event.isTrigger ) { | ||
| + | jQuery.event.simulate( "submit", this.parentNode, event, true ); | ||
| + | } | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | teardown: function() { | ||
| + | // Only need this for delegated form submit events | ||
| + | if ( jQuery.nodeName( this, "form" ) ) { | ||
| + | return false; | ||
| + | } | ||
| + | |||
| + | // Remove delegated handlers; cleanData eventually reaps submit handlers attached above | ||
| + | jQuery.event.remove( this, "._submit" ); | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | // IE change delegation and checkbox/radio fix | ||
| + | if ( !jQuery.support.changeBubbles ) { | ||
| + | |||
| + | jQuery.event.special.change = { | ||
| + | |||
| + | setup: function() { | ||
| + | |||
| + | if ( rformElems.test( this.nodeName ) ) { | ||
| + | // IE doesn't fire change on a check/radio until blur; trigger it on click | ||
| + | // after a propertychange. Eat the blur-change in special.change.handle. | ||
| + | // This still fires onchange a second time for check/radio after blur. | ||
| + | if ( this.type === "checkbox" || this.type === "radio" ) { | ||
| + | jQuery.event.add( this, "propertychange._change", function( event ) { | ||
| + | if ( event.originalEvent.propertyName === "checked" ) { | ||
| + | this._just_changed = true; | ||
| + | } | ||
| + | }); | ||
| + | jQuery.event.add( this, "click._change", function( event ) { | ||
| + | if ( this._just_changed && !event.isTrigger ) { | ||
| + | this._just_changed = false; | ||
| + | } | ||
| + | // Allow triggered, simulated change events (#11500) | ||
| + | jQuery.event.simulate( "change", this, event, true ); | ||
| + | }); | ||
| + | } | ||
| + | return false; | ||
| + | } | ||
| + | // Delegated event; lazy-add a change handler on descendant inputs | ||
| + | jQuery.event.add( this, "beforeactivate._change", function( e ) { | ||
| + | var elem = e.target; | ||
| + | |||
| + | if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { | ||
| + | jQuery.event.add( elem, "change._change", function( event ) { | ||
| + | if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { | ||
| + | jQuery.event.simulate( "change", this.parentNode, event, true ); | ||
| + | } | ||
| + | }); | ||
| + | jQuery._data( elem, "changeBubbles", true ); | ||
| + | } | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | handle: function( event ) { | ||
| + | var elem = event.target; | ||
| + | |||
| + | // Swallow native change events from checkbox/radio, we already triggered them above | ||
| + | if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { | ||
| + | return event.handleObj.handler.apply( this, arguments ); | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | teardown: function() { | ||
| + | jQuery.event.remove( this, "._change" ); | ||
| + | |||
| + | return !rformElems.test( this.nodeName ); | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | // Create "bubbling" focus and blur events | ||
| + | if ( !jQuery.support.focusinBubbles ) { | ||
| + | jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { | ||
| + | |||
| + | // Attach a single capturing handler while someone wants focusin/focusout | ||
| + | var attaches = 0, | ||
| + | handler = function( event ) { | ||
| + | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); | ||
| + | }; | ||
| + | |||
| + | jQuery.event.special[ fix ] = { | ||
| + | setup: function() { | ||
| + | if ( attaches++ === 0 ) { | ||
| + | document.addEventListener( orig, handler, true ); | ||
| + | } | ||
| + | }, | ||
| + | teardown: function() { | ||
| + | if ( --attaches === 0 ) { | ||
| + | document.removeEventListener( orig, handler, true ); | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | jQuery.fn.extend({ | ||
| + | |||
| + | on: function( types, selector, data, fn, /*INTERNAL*/ one ) { | ||
| + | var type, origFn; | ||
| + | |||
| + | // Types can be a map of types/handlers | ||
| + | if ( typeof types === "object" ) { | ||
| + | // ( types-Object, selector, data ) | ||
| + | if ( typeof selector !== "string" ) { | ||
| + | // ( types-Object, data ) | ||
| + | data = data || selector; | ||
| + | selector = undefined; | ||
| + | } | ||
| + | for ( type in types ) { | ||
| + | this.on( type, selector, data, types[ type ], one ); | ||
| + | } | ||
| + | return this; | ||
| + | } | ||
| + | |||
| + | if ( data == null && fn == null ) { | ||
| + | // ( types, fn ) | ||
| + | fn = selector; | ||
| + | data = selector = undefined; | ||
| + | } else if ( fn == null ) { | ||
| + | if ( typeof selector === "string" ) { | ||
| + | // ( types, selector, fn ) | ||
| + | fn = data; | ||
| + | data = undefined; | ||
| + | } else { | ||
| + | // ( types, data, fn ) | ||
| + | fn = data; | ||
| + | data = selector; | ||
| + | selector = undefined; | ||
| + | } | ||
| + | } | ||
| + | if ( fn === false ) { | ||
| + | fn = returnFalse; | ||
| + | } else if ( !fn ) { | ||
| + | return this; | ||
| + | } | ||
| + | |||
| + | if ( one === 1 ) { | ||
| + | origFn = fn; | ||
| + | fn = function( event ) { | ||
| + | // Can use an empty set, since event contains the info | ||
| + | jQuery().off( event ); | ||
| + | return origFn.apply( this, arguments ); | ||
| + | }; | ||
| + | // Use same guid so caller can remove using origFn | ||
| + | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); | ||
| + | } | ||
| + | return this.each( function() { | ||
| + | jQuery.event.add( this, types, fn, data, selector ); | ||
| + | }); | ||
| + | }, | ||
| + | one: function( types, selector, data, fn ) { | ||
| + | return this.on( types, selector, data, fn, 1 ); | ||
| + | }, | ||
| + | off: function( types, selector, fn ) { | ||
| + | var handleObj, type; | ||
| + | if ( types && types.preventDefault && types.handleObj ) { | ||
| + | // ( event ) dispatched jQuery.Event | ||
| + | handleObj = types.handleObj; | ||
| + | jQuery( types.delegateTarget ).off( | ||
| + | handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, | ||
| + | handleObj.selector, | ||
| + | handleObj.handler | ||
| + | ); | ||
| + | return this; | ||
| + | } | ||
| + | if ( typeof types === "object" ) { | ||
| + | // ( types-object [, selector] ) | ||
| + | for ( type in types ) { | ||
| + | this.off( type, selector, types[ type ] ); | ||
| + | } | ||
| + | return this; | ||
| + | } | ||
| + | if ( selector === false || typeof selector === "function" ) { | ||
| + | // ( types [, fn] ) | ||
| + | fn = selector; | ||
| + | selector = undefined; | ||
| + | } | ||
| + | if ( fn === false ) { | ||
| + | fn = returnFalse; | ||
| + | } | ||
| + | return this.each(function() { | ||
| + | jQuery.event.remove( this, types, fn, selector ); | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | trigger: function( type, data ) { | ||
| + | return this.each(function() { | ||
| + | jQuery.event.trigger( type, data, this ); | ||
| + | }); | ||
| + | }, | ||
| + | triggerHandler: function( type, data ) { | ||
| + | var elem = this[0]; | ||
| + | if ( elem ) { | ||
| + | return jQuery.event.trigger( type, data, elem, true ); | ||
| + | } | ||
| + | } | ||
| + | }); | ||
| + | var isSimple = /^.[^:#\[\.,]*$/, | ||
| + | rparentsprev = /^(?:parents|prev(?:Until|All))/, | ||
| + | rneedsContext = jQuery.expr.match.needsContext, | ||
| + | // methods guaranteed to produce a unique set when starting from a unique set | ||
| + | guaranteedUnique = { | ||
| + | children: true, | ||
| + | contents: true, | ||
| + | next: true, | ||
| + | prev: true | ||
| + | }; | ||
| + | |||
| + | jQuery.fn.extend({ | ||
| + | find: function( selector ) { | ||
| + | var i, | ||
| + | ret = [], | ||
| + | self = this, | ||
| + | len = self.length; | ||
| + | |||
| + | if ( typeof selector !== "string" ) { | ||
| + | return this.pushStack( jQuery( selector ).filter(function() { | ||
| + | for ( i = 0; i < len; i++ ) { | ||
| + | if ( jQuery.contains( self[ i ], this ) ) { | ||
| + | return true; | ||
| + | } | ||
| + | } | ||
| + | }) ); | ||
| + | } | ||
| + | |||
| + | for ( i = 0; i < len; i++ ) { | ||
| + | jQuery.find( selector, self[ i ], ret ); | ||
| + | } | ||
| + | |||
| + | // Needed because $( selector, context ) becomes $( context ).find( selector ) | ||
| + | ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); | ||
| + | ret.selector = this.selector ? this.selector + " " + selector : selector; | ||
| + | return ret; | ||
| + | }, | ||
| + | |||
| + | has: function( target ) { | ||
| + | var i, | ||
| + | targets = jQuery( target, this ), | ||
| + | len = targets.length; | ||
| + | |||
| + | return this.filter(function() { | ||
| + | for ( i = 0; i < len; i++ ) { | ||
| + | if ( jQuery.contains( this, targets[i] ) ) { | ||
| + | return true; | ||
| + | } | ||
| + | } | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | not: function( selector ) { | ||
| + | return this.pushStack( winnow(this, selector || [], true) ); | ||
| + | }, | ||
| + | |||
| + | filter: function( selector ) { | ||
| + | return this.pushStack( winnow(this, selector || [], false) ); | ||
| + | }, | ||
| + | |||
| + | is: function( selector ) { | ||
| + | return !!winnow( | ||
| + | this, | ||
| + | |||
| + | // If this is a positional/relative selector, check membership in the returned set | ||
| + | // so $("p:first").is("p:last") won't return true for a doc with two "p". | ||
| + | typeof selector === "string" && rneedsContext.test( selector ) ? | ||
| + | jQuery( selector ) : | ||
| + | selector || [], | ||
| + | false | ||
| + | ).length; | ||
| + | }, | ||
| + | |||
| + | closest: function( selectors, context ) { | ||
| + | var cur, | ||
| + | i = 0, | ||
| + | l = this.length, | ||
| + | ret = [], | ||
| + | pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? | ||
| + | jQuery( selectors, context || this.context ) : | ||
| + | 0; | ||
| + | |||
| + | for ( ; i < l; i++ ) { | ||
| + | for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { | ||
| + | // Always skip document fragments | ||
| + | if ( cur.nodeType < 11 && (pos ? | ||
| + | pos.index(cur) > -1 : | ||
| + | |||
| + | // Don't pass non-elements to Sizzle | ||
| + | cur.nodeType === 1 && | ||
| + | jQuery.find.matchesSelector(cur, selectors)) ) { | ||
| + | |||
| + | cur = ret.push( cur ); | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); | ||
| + | }, | ||
| + | |||
| + | // Determine the position of an element within | ||
| + | // the matched set of elements | ||
| + | index: function( elem ) { | ||
| + | |||
| + | // No argument, return index in parent | ||
| + | if ( !elem ) { | ||
| + | return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; | ||
| + | } | ||
| + | |||
| + | // index in selector | ||
| + | if ( typeof elem === "string" ) { | ||
| + | return jQuery.inArray( this[0], jQuery( elem ) ); | ||
| + | } | ||
| + | |||
| + | // Locate the position of the desired element | ||
| + | return jQuery.inArray( | ||
| + | // If it receives a jQuery object, the first element is used | ||
| + | elem.jquery ? elem[0] : elem, this ); | ||
| + | }, | ||
| + | |||
| + | add: function( selector, context ) { | ||
| + | var set = typeof selector === "string" ? | ||
| + | jQuery( selector, context ) : | ||
| + | jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), | ||
| + | all = jQuery.merge( this.get(), set ); | ||
| + | |||
| + | return this.pushStack( jQuery.unique(all) ); | ||
| + | }, | ||
| + | |||
| + | addBack: function( selector ) { | ||
| + | return this.add( selector == null ? | ||
| + | this.prevObject : this.prevObject.filter(selector) | ||
| + | ); | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | function sibling( cur, dir ) { | ||
| + | do { | ||
| + | cur = cur[ dir ]; | ||
| + | } while ( cur && cur.nodeType !== 1 ); | ||
| + | |||
| + | return cur; | ||
| + | } | ||
| + | |||
| + | jQuery.each({ | ||
| + | parent: function( elem ) { | ||
| + | var parent = elem.parentNode; | ||
| + | return parent && parent.nodeType !== 11 ? parent : null; | ||
| + | }, | ||
| + | parents: function( elem ) { | ||
| + | return jQuery.dir( elem, "parentNode" ); | ||
| + | }, | ||
| + | parentsUntil: function( elem, i, until ) { | ||
| + | return jQuery.dir( elem, "parentNode", until ); | ||
| + | }, | ||
| + | next: function( elem ) { | ||
| + | return sibling( elem, "nextSibling" ); | ||
| + | }, | ||
| + | prev: function( elem ) { | ||
| + | return sibling( elem, "previousSibling" ); | ||
| + | }, | ||
| + | nextAll: function( elem ) { | ||
| + | return jQuery.dir( elem, "nextSibling" ); | ||
| + | }, | ||
| + | prevAll: function( elem ) { | ||
| + | return jQuery.dir( elem, "previousSibling" ); | ||
| + | }, | ||
| + | nextUntil: function( elem, i, until ) { | ||
| + | return jQuery.dir( elem, "nextSibling", until ); | ||
| + | }, | ||
| + | prevUntil: function( elem, i, until ) { | ||
| + | return jQuery.dir( elem, "previousSibling", until ); | ||
| + | }, | ||
| + | siblings: function( elem ) { | ||
| + | return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); | ||
| + | }, | ||
| + | children: function( elem ) { | ||
| + | return jQuery.sibling( elem.firstChild ); | ||
| + | }, | ||
| + | contents: function( elem ) { | ||
| + | return jQuery.nodeName( elem, "iframe" ) ? | ||
| + | elem.contentDocument || elem.contentWindow.document : | ||
| + | jQuery.merge( [], elem.childNodes ); | ||
| + | } | ||
| + | }, function( name, fn ) { | ||
| + | jQuery.fn[ name ] = function( until, selector ) { | ||
| + | var ret = jQuery.map( this, fn, until ); | ||
| + | |||
| + | if ( name.slice( -5 ) !== "Until" ) { | ||
| + | selector = until; | ||
| + | } | ||
| + | |||
| + | if ( selector && typeof selector === "string" ) { | ||
| + | ret = jQuery.filter( selector, ret ); | ||
| + | } | ||
| + | |||
| + | if ( this.length > 1 ) { | ||
| + | // Remove duplicates | ||
| + | if ( !guaranteedUnique[ name ] ) { | ||
| + | ret = jQuery.unique( ret ); | ||
| + | } | ||
| + | |||
| + | // Reverse order for parents* and prev-derivatives | ||
| + | if ( rparentsprev.test( name ) ) { | ||
| + | ret = ret.reverse(); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return this.pushStack( ret ); | ||
| + | }; | ||
| + | }); | ||
| + | |||
| + | jQuery.extend({ | ||
| + | filter: function( expr, elems, not ) { | ||
| + | var elem = elems[ 0 ]; | ||
| + | |||
| + | if ( not ) { | ||
| + | expr = ":not(" + expr + ")"; | ||
| + | } | ||
| + | |||
| + | return elems.length === 1 && elem.nodeType === 1 ? | ||
| + | jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : | ||
| + | jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { | ||
| + | return elem.nodeType === 1; | ||
| + | })); | ||
| + | }, | ||
| + | |||
| + | dir: function( elem, dir, until ) { | ||
| + | var matched = [], | ||
| + | cur = elem[ dir ]; | ||
| + | |||
| + | while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { | ||
| + | if ( cur.nodeType === 1 ) { | ||
| + | matched.push( cur ); | ||
| + | } | ||
| + | cur = cur[dir]; | ||
| + | } | ||
| + | return matched; | ||
| + | }, | ||
| + | |||
| + | sibling: function( n, elem ) { | ||
| + | var r = []; | ||
| + | |||
| + | for ( ; n; n = n.nextSibling ) { | ||
| + | if ( n.nodeType === 1 && n !== elem ) { | ||
| + | r.push( n ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return r; | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | // Implement the identical functionality for filter and not | ||
| + | function winnow( elements, qualifier, not ) { | ||
| + | if ( jQuery.isFunction( qualifier ) ) { | ||
| + | return jQuery.grep( elements, function( elem, i ) { | ||
| + | /* jshint -W018 */ | ||
| + | return !!qualifier.call( elem, i, elem ) !== not; | ||
| + | }); | ||
| + | |||
| + | } | ||
| + | |||
| + | if ( qualifier.nodeType ) { | ||
| + | return jQuery.grep( elements, function( elem ) { | ||
| + | return ( elem === qualifier ) !== not; | ||
| + | }); | ||
| + | |||
| + | } | ||
| + | |||
| + | if ( typeof qualifier === "string" ) { | ||
| + | if ( isSimple.test( qualifier ) ) { | ||
| + | return jQuery.filter( qualifier, elements, not ); | ||
| + | } | ||
| + | |||
| + | qualifier = jQuery.filter( qualifier, elements ); | ||
| + | } | ||
| + | |||
| + | return jQuery.grep( elements, function( elem ) { | ||
| + | return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not; | ||
| + | }); | ||
| + | } | ||
| + | function createSafeFragment( document ) { | ||
| + | var list = nodeNames.split( "|" ), | ||
| + | safeFrag = document.createDocumentFragment(); | ||
| + | |||
| + | if ( safeFrag.createElement ) { | ||
| + | while ( list.length ) { | ||
| + | safeFrag.createElement( | ||
| + | list.pop() | ||
| + | ); | ||
| + | } | ||
| + | } | ||
| + | return safeFrag; | ||
| + | } | ||
| + | |||
| + | var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + | ||
| + | "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", | ||
| + | rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, | ||
| + | rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), | ||
| + | rleadingWhitespace = /^\s+/, | ||
| + | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, | ||
| + | rtagName = /<([\w:]+)/, | ||
| + | rtbody = /<tbody/i, | ||
| + | rhtml = /<|&#?\w+;/, | ||
| + | rnoInnerhtml = /<(?:script|style|link)/i, | ||
| + | manipulation_rcheckableType = /^(?:checkbox|radio)$/i, | ||
| + | // checked="checked" or checked | ||
| + | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, | ||
| + | rscriptType = /^$|\/(?:java|ecma)script/i, | ||
| + | rscriptTypeMasked = /^true\/(.*)/, | ||
| + | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, | ||
| + | |||
| + | // We have to close these tags to support XHTML (#13200) | ||
| + | wrapMap = { | ||
| + | option: [ 1, "<select multiple='multiple'>", "</select>" ], | ||
| + | legend: [ 1, "<fieldset>", "</fieldset>" ], | ||
| + | area: [ 1, "<map>", "</map>" ], | ||
| + | param: [ 1, "<object>", "</object>" ], | ||
| + | thead: [ 1, "<table>", "</table>" ], | ||
| + | tr: [ 2, "<table><tbody>", "</tbody></table>" ], | ||
| + | col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], | ||
| + | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], | ||
| + | |||
| + | // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, | ||
| + | // unless wrapped in a div with non-breaking characters in front of it. | ||
| + | _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] | ||
| + | }, | ||
| + | safeFragment = createSafeFragment( document ), | ||
| + | fragmentDiv = safeFragment.appendChild( document.createElement("div") ); | ||
| + | |||
| + | wrapMap.optgroup = wrapMap.option; | ||
| + | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; | ||
| + | wrapMap.th = wrapMap.td; | ||
| + | |||
| + | jQuery.fn.extend({ | ||
| + | text: function( value ) { | ||
| + | return jQuery.access( this, function( value ) { | ||
| + | return value === undefined ? | ||
| + | jQuery.text( this ) : | ||
| + | this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); | ||
| + | }, null, value, arguments.length ); | ||
| + | }, | ||
| + | |||
| + | append: function() { | ||
| + | return this.domManip( arguments, function( elem ) { | ||
| + | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | ||
| + | var target = manipulationTarget( this, elem ); | ||
| + | target.appendChild( elem ); | ||
| + | } | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | prepend: function() { | ||
| + | return this.domManip( arguments, function( elem ) { | ||
| + | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | ||
| + | var target = manipulationTarget( this, elem ); | ||
| + | target.insertBefore( elem, target.firstChild ); | ||
| + | } | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | before: function() { | ||
| + | return this.domManip( arguments, function( elem ) { | ||
| + | if ( this.parentNode ) { | ||
| + | this.parentNode.insertBefore( elem, this ); | ||
| + | } | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | after: function() { | ||
| + | return this.domManip( arguments, function( elem ) { | ||
| + | if ( this.parentNode ) { | ||
| + | this.parentNode.insertBefore( elem, this.nextSibling ); | ||
| + | } | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | // keepData is for internal use only--do not document | ||
| + | remove: function( selector, keepData ) { | ||
| + | var elem, | ||
| + | elems = selector ? jQuery.filter( selector, this ) : this, | ||
| + | i = 0; | ||
| + | |||
| + | for ( ; (elem = elems[i]) != null; i++ ) { | ||
| + | |||
| + | if ( !keepData && elem.nodeType === 1 ) { | ||
| + | jQuery.cleanData( getAll( elem ) ); | ||
| + | } | ||
| + | |||
| + | if ( elem.parentNode ) { | ||
| + | if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { | ||
| + | setGlobalEval( getAll( elem, "script" ) ); | ||
| + | } | ||
| + | elem.parentNode.removeChild( elem ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return this; | ||
| + | }, | ||
| + | |||
| + | empty: function() { | ||
| + | var elem, | ||
| + | i = 0; | ||
| + | |||
| + | for ( ; (elem = this[i]) != null; i++ ) { | ||
| + | // Remove element nodes and prevent memory leaks | ||
| + | if ( elem.nodeType === 1 ) { | ||
| + | jQuery.cleanData( getAll( elem, false ) ); | ||
| + | } | ||
| + | |||
| + | // Remove any remaining nodes | ||
| + | while ( elem.firstChild ) { | ||
| + | elem.removeChild( elem.firstChild ); | ||
| + | } | ||
| + | |||
| + | // If this is a select, ensure that it displays empty (#12336) | ||
| + | // Support: IE<9 | ||
| + | if ( elem.options && jQuery.nodeName( elem, "select" ) ) { | ||
| + | elem.options.length = 0; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return this; | ||
| + | }, | ||
| + | |||
| + | clone: function( dataAndEvents, deepDataAndEvents ) { | ||
| + | dataAndEvents = dataAndEvents == null ? false : dataAndEvents; | ||
| + | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; | ||
| + | |||
| + | return this.map( function () { | ||
| + | return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | html: function( value ) { | ||
| + | return jQuery.access( this, function( value ) { | ||
| + | var elem = this[0] || {}, | ||
| + | i = 0, | ||
| + | l = this.length; | ||
| + | |||
| + | if ( value === undefined ) { | ||
| + | return elem.nodeType === 1 ? | ||
| + | elem.innerHTML.replace( rinlinejQuery, "" ) : | ||
| + | undefined; | ||
| + | } | ||
| + | |||
| + | // See if we can take a shortcut and just use innerHTML | ||
| + | if ( typeof value === "string" && !rnoInnerhtml.test( value ) && | ||
| + | ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && | ||
| + | ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && | ||
| + | !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { | ||
| + | |||
| + | value = value.replace( rxhtmlTag, "<$1></$2>" ); | ||
| + | |||
| + | try { | ||
| + | for (; i < l; i++ ) { | ||
| + | // Remove element nodes and prevent memory leaks | ||
| + | elem = this[i] || {}; | ||
| + | if ( elem.nodeType === 1 ) { | ||
| + | jQuery.cleanData( getAll( elem, false ) ); | ||
| + | elem.innerHTML = value; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | elem = 0; | ||
| + | |||
| + | // If using innerHTML throws an exception, use the fallback method | ||
| + | } catch(e) {} | ||
| + | } | ||
| + | |||
| + | if ( elem ) { | ||
| + | this.empty().append( value ); | ||
| + | } | ||
| + | }, null, value, arguments.length ); | ||
| + | }, | ||
| + | |||
| + | replaceWith: function() { | ||
| + | var | ||
| + | // Snapshot the DOM in case .domManip sweeps something relevant into its fragment | ||
| + | args = jQuery.map( this, function( elem ) { | ||
| + | return [ elem.nextSibling, elem.parentNode ]; | ||
| + | }), | ||
| + | i = 0; | ||
| + | |||
| + | // Make the changes, replacing each context element with the new content | ||
| + | this.domManip( arguments, function( elem ) { | ||
| + | var next = args[ i++ ], | ||
| + | parent = args[ i++ ]; | ||
| + | |||
| + | if ( parent ) { | ||
| + | // Don't use the snapshot next if it has moved (#13810) | ||
| + | if ( next && next.parentNode !== parent ) { | ||
| + | next = this.nextSibling; | ||
| + | } | ||
| + | jQuery( this ).remove(); | ||
| + | parent.insertBefore( elem, next ); | ||
| + | } | ||
| + | // Allow new content to include elements from the context set | ||
| + | }, true ); | ||
| + | |||
| + | // Force removal if there was no new content (e.g., from empty arguments) | ||
| + | return i ? this : this.remove(); | ||
| + | }, | ||
| + | |||
| + | detach: function( selector ) { | ||
| + | return this.remove( selector, true ); | ||
| + | }, | ||
| + | |||
| + | domManip: function( args, callback, allowIntersection ) { | ||
| + | |||
| + | // Flatten any nested arrays | ||
| + | args = core_concat.apply( [], args ); | ||
| + | |||
| + | var first, node, hasScripts, | ||
| + | scripts, doc, fragment, | ||
| + | i = 0, | ||
| + | l = this.length, | ||
| + | set = this, | ||
| + | iNoClone = l - 1, | ||
| + | value = args[0], | ||
| + | isFunction = jQuery.isFunction( value ); | ||
| + | |||
| + | // We can't cloneNode fragments that contain checked, in WebKit | ||
| + | if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { | ||
| + | return this.each(function( index ) { | ||
| + | var self = set.eq( index ); | ||
| + | if ( isFunction ) { | ||
| + | args[0] = value.call( this, index, self.html() ); | ||
| + | } | ||
| + | self.domManip( args, callback, allowIntersection ); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | if ( l ) { | ||
| + | fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this ); | ||
| + | first = fragment.firstChild; | ||
| + | |||
| + | if ( fragment.childNodes.length === 1 ) { | ||
| + | fragment = first; | ||
| + | } | ||
| + | |||
| + | if ( first ) { | ||
| + | scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); | ||
| + | hasScripts = scripts.length; | ||
| + | |||
| + | // Use the original fragment for the last item instead of the first because it can end up | ||
| + | // being emptied incorrectly in certain situations (#8070). | ||
| + | for ( ; i < l; i++ ) { | ||
| + | node = fragment; | ||
| + | |||
| + | if ( i !== iNoClone ) { | ||
| + | node = jQuery.clone( node, true, true ); | ||
| + | |||
| + | // Keep references to cloned scripts for later restoration | ||
| + | if ( hasScripts ) { | ||
| + | jQuery.merge( scripts, getAll( node, "script" ) ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | callback.call( this[i], node, i ); | ||
| + | } | ||
| + | |||
| + | if ( hasScripts ) { | ||
| + | doc = scripts[ scripts.length - 1 ].ownerDocument; | ||
| + | |||
| + | // Reenable scripts | ||
| + | jQuery.map( scripts, restoreScript ); | ||
| + | |||
| + | // Evaluate executable scripts on first document insertion | ||
| + | for ( i = 0; i < hasScripts; i++ ) { | ||
| + | node = scripts[ i ]; | ||
| + | if ( rscriptType.test( node.type || "" ) && | ||
| + | !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { | ||
| + | |||
| + | if ( node.src ) { | ||
| + | // Hope ajax is available... | ||
| + | jQuery._evalUrl( node.src ); | ||
| + | } else { | ||
| + | jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Fix #11809: Avoid leaking memory | ||
| + | fragment = first = null; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return this; | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | // Support: IE<8 | ||
| + | // Manipulating tables requires a tbody | ||
| + | function manipulationTarget( elem, content ) { | ||
| + | return jQuery.nodeName( elem, "table" ) && | ||
| + | jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ? | ||
| + | |||
| + | elem.getElementsByTagName("tbody")[0] || | ||
| + | elem.appendChild( elem.ownerDocument.createElement("tbody") ) : | ||
| + | elem; | ||
| + | } | ||
| + | |||
| + | // Replace/restore the type attribute of script elements for safe DOM manipulation | ||
| + | function disableScript( elem ) { | ||
| + | elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type; | ||
| + | return elem; | ||
| + | } | ||
| + | function restoreScript( elem ) { | ||
| + | var match = rscriptTypeMasked.exec( elem.type ); | ||
| + | if ( match ) { | ||
| + | elem.type = match[1]; | ||
| + | } else { | ||
| + | elem.removeAttribute("type"); | ||
| + | } | ||
| + | return elem; | ||
| + | } | ||
| + | |||
| + | // Mark scripts as having already been evaluated | ||
| + | function setGlobalEval( elems, refElements ) { | ||
| + | var elem, | ||
| + | i = 0; | ||
| + | for ( ; (elem = elems[i]) != null; i++ ) { | ||
| + | jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | function cloneCopyEvent( src, dest ) { | ||
| + | |||
| + | if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | var type, i, l, | ||
| + | oldData = jQuery._data( src ), | ||
| + | curData = jQuery._data( dest, oldData ), | ||
| + | events = oldData.events; | ||
| + | |||
| + | if ( events ) { | ||
| + | delete curData.handle; | ||
| + | curData.events = {}; | ||
| + | |||
| + | for ( type in events ) { | ||
| + | for ( i = 0, l = events[ type ].length; i < l; i++ ) { | ||
| + | jQuery.event.add( dest, type, events[ type ][ i ] ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // make the cloned public data object a copy from the original | ||
| + | if ( curData.data ) { | ||
| + | curData.data = jQuery.extend( {}, curData.data ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | function fixCloneNodeIssues( src, dest ) { | ||
| + | var nodeName, e, data; | ||
| + | |||
| + | // We do not need to do anything for non-Elements | ||
| + | if ( dest.nodeType !== 1 ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | nodeName = dest.nodeName.toLowerCase(); | ||
| + | |||
| + | // IE6-8 copies events bound via attachEvent when using cloneNode. | ||
| + | if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { | ||
| + | data = jQuery._data( dest ); | ||
| + | |||
| + | for ( e in data.events ) { | ||
| + | jQuery.removeEvent( dest, e, data.handle ); | ||
| + | } | ||
| + | |||
| + | // Event data gets referenced instead of copied if the expando gets copied too | ||
| + | dest.removeAttribute( jQuery.expando ); | ||
| + | } | ||
| + | |||
| + | // IE blanks contents when cloning scripts, and tries to evaluate newly-set text | ||
| + | if ( nodeName === "script" && dest.text !== src.text ) { | ||
| + | disableScript( dest ).text = src.text; | ||
| + | restoreScript( dest ); | ||
| + | |||
| + | // IE6-10 improperly clones children of object elements using classid. | ||
| + | // IE10 throws NoModificationAllowedError if parent is null, #12132. | ||
| + | } else if ( nodeName === "object" ) { | ||
| + | if ( dest.parentNode ) { | ||
| + | dest.outerHTML = src.outerHTML; | ||
| + | } | ||
| + | |||
| + | // This path appears unavoidable for IE9. When cloning an object | ||
| + | // element in IE9, the outerHTML strategy above is not sufficient. | ||
| + | // If the src has innerHTML and the destination does not, | ||
| + | // copy the src.innerHTML into the dest.innerHTML. #10324 | ||
| + | if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { | ||
| + | dest.innerHTML = src.innerHTML; | ||
| + | } | ||
| + | |||
| + | } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { | ||
| + | // IE6-8 fails to persist the checked state of a cloned checkbox | ||
| + | // or radio button. Worse, IE6-7 fail to give the cloned element | ||
| + | // a checked appearance if the defaultChecked value isn't also set | ||
| + | |||
| + | dest.defaultChecked = dest.checked = src.checked; | ||
| + | |||
| + | // IE6-7 get confused and end up setting the value of a cloned | ||
| + | // checkbox/radio button to an empty string instead of "on" | ||
| + | if ( dest.value !== src.value ) { | ||
| + | dest.value = src.value; | ||
| + | } | ||
| + | |||
| + | // IE6-8 fails to return the selected option to the default selected | ||
| + | // state when cloning options | ||
| + | } else if ( nodeName === "option" ) { | ||
| + | dest.defaultSelected = dest.selected = src.defaultSelected; | ||
| + | |||
| + | // IE6-8 fails to set the defaultValue to the correct value when | ||
| + | // cloning other types of input fields | ||
| + | } else if ( nodeName === "input" || nodeName === "textarea" ) { | ||
| + | dest.defaultValue = src.defaultValue; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | jQuery.each({ | ||
| + | appendTo: "append", | ||
| + | prependTo: "prepend", | ||
| + | insertBefore: "before", | ||
| + | insertAfter: "after", | ||
| + | replaceAll: "replaceWith" | ||
| + | }, function( name, original ) { | ||
| + | jQuery.fn[ name ] = function( selector ) { | ||
| + | var elems, | ||
| + | i = 0, | ||
| + | ret = [], | ||
| + | insert = jQuery( selector ), | ||
| + | last = insert.length - 1; | ||
| + | |||
| + | for ( ; i <= last; i++ ) { | ||
| + | elems = i === last ? this : this.clone(true); | ||
| + | jQuery( insert[i] )[ original ]( elems ); | ||
| + | |||
| + | // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() | ||
| + | core_push.apply( ret, elems.get() ); | ||
| + | } | ||
| + | |||
| + | return this.pushStack( ret ); | ||
| + | }; | ||
| + | }); | ||
| + | |||
| + | function getAll( context, tag ) { | ||
| + | var elems, elem, | ||
| + | i = 0, | ||
| + | found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : | ||
| + | typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : | ||
| + | undefined; | ||
| + | |||
| + | if ( !found ) { | ||
| + | for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { | ||
| + | if ( !tag || jQuery.nodeName( elem, tag ) ) { | ||
| + | found.push( elem ); | ||
| + | } else { | ||
| + | jQuery.merge( found, getAll( elem, tag ) ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return tag === undefined || tag && jQuery.nodeName( context, tag ) ? | ||
| + | jQuery.merge( [ context ], found ) : | ||
| + | found; | ||
| + | } | ||
| + | |||
| + | // Used in buildFragment, fixes the defaultChecked property | ||
| + | function fixDefaultChecked( elem ) { | ||
| + | if ( manipulation_rcheckableType.test( elem.type ) ) { | ||
| + | elem.defaultChecked = elem.checked; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | jQuery.extend({ | ||
| + | clone: function( elem, dataAndEvents, deepDataAndEvents ) { | ||
| + | var destElements, node, clone, i, srcElements, | ||
| + | inPage = jQuery.contains( elem.ownerDocument, elem ); | ||
| + | |||
| + | if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { | ||
| + | clone = elem.cloneNode( true ); | ||
| + | |||
| + | // IE<=8 does not properly clone detached, unknown element nodes | ||
| + | } else { | ||
| + | fragmentDiv.innerHTML = elem.outerHTML; | ||
| + | fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); | ||
| + | } | ||
| + | |||
| + | if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && | ||
| + | (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { | ||
| + | |||
| + | // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 | ||
| + | destElements = getAll( clone ); | ||
| + | srcElements = getAll( elem ); | ||
| + | |||
| + | // Fix all IE cloning issues | ||
| + | for ( i = 0; (node = srcElements[i]) != null; ++i ) { | ||
| + | // Ensure that the destination node is not null; Fixes #9587 | ||
| + | if ( destElements[i] ) { | ||
| + | fixCloneNodeIssues( node, destElements[i] ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Copy the events from the original to the clone | ||
| + | if ( dataAndEvents ) { | ||
| + | if ( deepDataAndEvents ) { | ||
| + | srcElements = srcElements || getAll( elem ); | ||
| + | destElements = destElements || getAll( clone ); | ||
| + | |||
| + | for ( i = 0; (node = srcElements[i]) != null; i++ ) { | ||
| + | cloneCopyEvent( node, destElements[i] ); | ||
| + | } | ||
| + | } else { | ||
| + | cloneCopyEvent( elem, clone ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Preserve script evaluation history | ||
| + | destElements = getAll( clone, "script" ); | ||
| + | if ( destElements.length > 0 ) { | ||
| + | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); | ||
| + | } | ||
| + | |||
| + | destElements = srcElements = node = null; | ||
| + | |||
| + | // Return the cloned set | ||
| + | return clone; | ||
| + | }, | ||
| + | |||
| + | buildFragment: function( elems, context, scripts, selection ) { | ||
| + | var j, elem, contains, | ||
| + | tmp, tag, tbody, wrap, | ||
| + | l = elems.length, | ||
| + | |||
| + | // Ensure a safe fragment | ||
| + | safe = createSafeFragment( context ), | ||
| + | |||
| + | nodes = [], | ||
| + | i = 0; | ||
| + | |||
| + | for ( ; i < l; i++ ) { | ||
| + | elem = elems[ i ]; | ||
| + | |||
| + | if ( elem || elem === 0 ) { | ||
| + | |||
| + | // Add nodes directly | ||
| + | if ( jQuery.type( elem ) === "object" ) { | ||
| + | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); | ||
| + | |||
| + | // Convert non-html into a text node | ||
| + | } else if ( !rhtml.test( elem ) ) { | ||
| + | nodes.push( context.createTextNode( elem ) ); | ||
| + | |||
| + | // Convert html into DOM nodes | ||
| + | } else { | ||
| + | tmp = tmp || safe.appendChild( context.createElement("div") ); | ||
| + | |||
| + | // Deserialize a standard representation | ||
| + | tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); | ||
| + | wrap = wrapMap[ tag ] || wrapMap._default; | ||
| + | |||
| + | tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; | ||
| + | |||
| + | // Descend through wrappers to the right content | ||
| + | j = wrap[0]; | ||
| + | while ( j-- ) { | ||
| + | tmp = tmp.lastChild; | ||
| + | } | ||
| + | |||
| + | // Manually add leading whitespace removed by IE | ||
| + | if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { | ||
| + | nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); | ||
| + | } | ||
| + | |||
| + | // Remove IE's autoinserted <tbody> from table fragments | ||
| + | if ( !jQuery.support.tbody ) { | ||
| + | |||
| + | // String was a <table>, *may* have spurious <tbody> | ||
| + | elem = tag === "table" && !rtbody.test( elem ) ? | ||
| + | tmp.firstChild : | ||
| + | |||
| + | // String was a bare <thead> or <tfoot> | ||
| + | wrap[1] === "<table>" && !rtbody.test( elem ) ? | ||
| + | tmp : | ||
| + | 0; | ||
| + | |||
| + | j = elem && elem.childNodes.length; | ||
| + | while ( j-- ) { | ||
| + | if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { | ||
| + | elem.removeChild( tbody ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | jQuery.merge( nodes, tmp.childNodes ); | ||
| + | |||
| + | // Fix #12392 for WebKit and IE > 9 | ||
| + | tmp.textContent = ""; | ||
| + | |||
| + | // Fix #12392 for oldIE | ||
| + | while ( tmp.firstChild ) { | ||
| + | tmp.removeChild( tmp.firstChild ); | ||
| + | } | ||
| + | |||
| + | // Remember the top-level container for proper cleanup | ||
| + | tmp = safe.lastChild; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Fix #11356: Clear elements from fragment | ||
| + | if ( tmp ) { | ||
| + | safe.removeChild( tmp ); | ||
| + | } | ||
| + | |||
| + | // Reset defaultChecked for any radios and checkboxes | ||
| + | // about to be appended to the DOM in IE 6/7 (#8060) | ||
| + | if ( !jQuery.support.appendChecked ) { | ||
| + | jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); | ||
| + | } | ||
| + | |||
| + | i = 0; | ||
| + | while ( (elem = nodes[ i++ ]) ) { | ||
| + | |||
| + | // #4087 - If origin and destination elements are the same, and this is | ||
| + | // that element, do not do anything | ||
| + | if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { | ||
| + | continue; | ||
| + | } | ||
| + | |||
| + | contains = jQuery.contains( elem.ownerDocument, elem ); | ||
| + | |||
| + | // Append to fragment | ||
| + | tmp = getAll( safe.appendChild( elem ), "script" ); | ||
| + | |||
| + | // Preserve script evaluation history | ||
| + | if ( contains ) { | ||
| + | setGlobalEval( tmp ); | ||
| + | } | ||
| + | |||
| + | // Capture executables | ||
| + | if ( scripts ) { | ||
| + | j = 0; | ||
| + | while ( (elem = tmp[ j++ ]) ) { | ||
| + | if ( rscriptType.test( elem.type || "" ) ) { | ||
| + | scripts.push( elem ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | tmp = null; | ||
| + | |||
| + | return safe; | ||
| + | }, | ||
| + | |||
| + | cleanData: function( elems, /* internal */ acceptData ) { | ||
| + | var elem, type, id, data, | ||
| + | i = 0, | ||
| + | internalKey = jQuery.expando, | ||
| + | cache = jQuery.cache, | ||
| + | deleteExpando = jQuery.support.deleteExpando, | ||
| + | special = jQuery.event.special; | ||
| + | |||
| + | for ( ; (elem = elems[i]) != null; i++ ) { | ||
| + | |||
| + | if ( acceptData || jQuery.acceptData( elem ) ) { | ||
| + | |||
| + | id = elem[ internalKey ]; | ||
| + | data = id && cache[ id ]; | ||
| + | |||
| + | if ( data ) { | ||
| + | if ( data.events ) { | ||
| + | for ( type in data.events ) { | ||
| + | if ( special[ type ] ) { | ||
| + | jQuery.event.remove( elem, type ); | ||
| + | |||
| + | // This is a shortcut to avoid jQuery.event.remove's overhead | ||
| + | } else { | ||
| + | jQuery.removeEvent( elem, type, data.handle ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Remove cache only if it was not already removed by jQuery.event.remove | ||
| + | if ( cache[ id ] ) { | ||
| + | |||
| + | delete cache[ id ]; | ||
| + | |||
| + | // IE does not allow us to delete expando properties from nodes, | ||
| + | // nor does it have a removeAttribute function on Document nodes; | ||
| + | // we must handle all of these cases | ||
| + | if ( deleteExpando ) { | ||
| + | delete elem[ internalKey ]; | ||
| + | |||
| + | } else if ( typeof elem.removeAttribute !== core_strundefined ) { | ||
| + | elem.removeAttribute( internalKey ); | ||
| + | |||
| + | } else { | ||
| + | elem[ internalKey ] = null; | ||
| + | } | ||
| + | |||
| + | core_deletedIds.push( id ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | _evalUrl: function( url ) { | ||
| + | return jQuery.ajax({ | ||
| + | url: url, | ||
| + | type: "GET", | ||
| + | dataType: "script", | ||
| + | async: false, | ||
| + | global: false, | ||
| + | "throws": true | ||
| + | }); | ||
| + | } | ||
| + | }); | ||
| + | jQuery.fn.extend({ | ||
| + | wrapAll: function( html ) { | ||
| + | if ( jQuery.isFunction( html ) ) { | ||
| + | return this.each(function(i) { | ||
| + | jQuery(this).wrapAll( html.call(this, i) ); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | if ( this[0] ) { | ||
| + | // The elements to wrap the target around | ||
| + | var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); | ||
| + | |||
| + | if ( this[0].parentNode ) { | ||
| + | wrap.insertBefore( this[0] ); | ||
| + | } | ||
| + | |||
| + | wrap.map(function() { | ||
| + | var elem = this; | ||
| + | |||
| + | while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { | ||
| + | elem = elem.firstChild; | ||
| + | } | ||
| + | |||
| + | return elem; | ||
| + | }).append( this ); | ||
| + | } | ||
| + | |||
| + | return this; | ||
| + | }, | ||
| + | |||
| + | wrapInner: function( html ) { | ||
| + | if ( jQuery.isFunction( html ) ) { | ||
| + | return this.each(function(i) { | ||
| + | jQuery(this).wrapInner( html.call(this, i) ); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | return this.each(function() { | ||
| + | var self = jQuery( this ), | ||
| + | contents = self.contents(); | ||
| + | |||
| + | if ( contents.length ) { | ||
| + | contents.wrapAll( html ); | ||
| + | |||
| + | } else { | ||
| + | self.append( html ); | ||
| + | } | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | wrap: function( html ) { | ||
| + | var isFunction = jQuery.isFunction( html ); | ||
| + | |||
| + | return this.each(function(i) { | ||
| + | jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); | ||
| + | }); | ||
| + | }, | ||
| + | |||
| + | unwrap: function() { | ||
| + | return this.parent().each(function() { | ||
| + | if ( !jQuery.nodeName( this, "body" ) ) { | ||
| + | jQuery( this ).replaceWith( this.childNodes ); | ||
| + | } | ||
| + | }).end(); | ||
| + | } | ||
| + | }); | ||
| + | var iframe, getStyles, curCSS, | ||
| + | ralpha = /alpha\([^)]*\)/i, | ||
| + | ropacity = /opacity\s*=\s*([^)]*)/, | ||
| + | rposition = /^(top|right|bottom|left)$/, | ||
| + | // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" | ||
| + | // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display | ||
| + | rdisplayswap = /^(none|table(?!-c[ea]).+)/, | ||
| + | rmargin = /^margin/, | ||
| + | rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), | ||
| + | rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), | ||
| + | rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), | ||
| + | elemdisplay = { BODY: "block" }, | ||
| + | |||
| + | cssShow = { position: "absolute", visibility: "hidden", display: "block" }, | ||
| + | cssNormalTransform = { | ||
| + | letterSpacing: 0, | ||
| + | fontWeight: 400 | ||
| + | }, | ||
| + | |||
| + | cssExpand = [ "Top", "Right", "Bottom", "Left" ], | ||
| + | cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; | ||
| + | |||
| + | // return a css property mapped to a potentially vendor prefixed property | ||
| + | function vendorPropName( style, name ) { | ||
| + | |||
| + | // shortcut for names that are not vendor prefixed | ||
| + | if ( name in style ) { | ||
| + | return name; | ||
| + | } | ||
| + | |||
| + | // check for vendor prefixed names | ||
| + | var capName = name.charAt(0).toUpperCase() + name.slice(1), | ||
| + | origName = name, | ||
| + | i = cssPrefixes.length; | ||
| + | |||
| + | while ( i-- ) { | ||
| + | name = cssPrefixes[ i ] + capName; | ||
| + | if ( name in style ) { | ||
| + | return name; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return origName; | ||
| + | } | ||
| + | |||
| + | function isHidden( elem, el ) { | ||
| + | // isHidden might be called from jQuery#filter function; | ||
| + | // in that case, element will be second argument | ||
| + | elem = el || elem; | ||
| + | return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); | ||
| + | } | ||
| + | |||
| + | function showHide( elements, show ) { | ||
| + | var display, elem, hidden, | ||
| + | values = [], | ||
| + | index = 0, | ||
| + | length = elements.length; | ||
| + | |||
| + | for ( ; index < length; index++ ) { | ||
| + | elem = elements[ index ]; | ||
| + | if ( !elem.style ) { | ||
| + | continue; | ||
| + | } | ||
| + | |||
| + | values[ index ] = jQuery._data( elem, "olddisplay" ); | ||
| + | display = elem.style.display; | ||
| + | if ( show ) { | ||
| + | // Reset the inline display of this element to learn if it is | ||
| + | // being hidden by cascaded rules or not | ||
| + | if ( !values[ index ] && display === "none" ) { | ||
| + | elem.style.display = ""; | ||
| + | } | ||
| + | |||
| + | // Set elements which have been overridden with display: none | ||
| + | // in a stylesheet to whatever the default browser style is | ||
| + | // for such an element | ||
| + | if ( elem.style.display === "" && isHidden( elem ) ) { | ||
| + | values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); | ||
| + | } | ||
| + | } else { | ||
| + | |||
| + | if ( !values[ index ] ) { | ||
| + | hidden = isHidden( elem ); | ||
| + | |||
| + | if ( display && display !== "none" || !hidden ) { | ||
| + | jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Set the display of most of the elements in a second loop | ||
| + | // to avoid the constant reflow | ||
| + | for ( index = 0; index < length; index++ ) { | ||
| + | elem = elements[ index ]; | ||
| + | if ( !elem.style ) { | ||
| + | continue; | ||
| + | } | ||
| + | if ( !show || elem.style.display === "none" || elem.style.display === "" ) { | ||
| + | elem.style.display = show ? values[ index ] || "" : "none"; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return elements; | ||
| + | } | ||
| + | |||
| + | jQuery.fn.extend({ | ||
| + | css: function( name, value ) { | ||
| + | return jQuery.access( this, function( elem, name, value ) { | ||
| + | var len, styles, | ||
| + | map = {}, | ||
| + | i = 0; | ||
| + | |||
| + | if ( jQuery.isArray( name ) ) { | ||
| + | styles = getStyles( elem ); | ||
| + | len = name.length; | ||
| + | |||
| + | for ( ; i < len; i++ ) { | ||
| + | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); | ||
| + | } | ||
| + | |||
| + | return map; | ||
| + | } | ||
| + | |||
| + | return value !== undefined ? | ||
| + | jQuery.style( elem, name, value ) : | ||
| + | jQuery.css( elem, name ); | ||
| + | }, name, value, arguments.length > 1 ); | ||
| + | }, | ||
| + | show: function() { | ||
| + | return showHide( this, true ); | ||
| + | }, | ||
| + | hide: function() { | ||
| + | return showHide( this ); | ||
| + | }, | ||
| + | toggle: function( state ) { | ||
| + | if ( typeof state === "boolean" ) { | ||
| + | return state ? this.show() : this.hide(); | ||
| + | } | ||
| + | |||
| + | return this.each(function() { | ||
| + | if ( isHidden( this ) ) { | ||
| + | jQuery( this ).show(); | ||
| + | } else { | ||
| + | jQuery( this ).hide(); | ||
| + | } | ||
| + | }); | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | jQuery.extend({ | ||
| + | // Add in style property hooks for overriding the default | ||
| + | // behavior of getting and setting a style property | ||
| + | cssHooks: { | ||
| + | opacity: { | ||
| + | get: function( elem, computed ) { | ||
| + | if ( computed ) { | ||
| + | // We should always get a number back from opacity | ||
| + | var ret = curCSS( elem, "opacity" ); | ||
| + | return ret === "" ? "1" : ret; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | // Don't automatically add "px" to these possibly-unitless properties | ||
| + | cssNumber: { | ||
| + | "columnCount": true, | ||
| + | "fillOpacity": true, | ||
| + | "fontWeight": true, | ||
| + | "lineHeight": true, | ||
| + | "opacity": true, | ||
| + | "order": true, | ||
| + | "orphans": true, | ||
| + | "widows": true, | ||
| + | "zIndex": true, | ||
| + | "zoom": true | ||
| + | }, | ||
| + | |||
| + | // Add in properties whose names you wish to fix before | ||
| + | // setting or getting the value | ||
| + | cssProps: { | ||
| + | // normalize float css property | ||
| + | "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" | ||
| + | }, | ||
| + | |||
| + | // Get and set the style property on a DOM Node | ||
| + | style: function( elem, name, value, extra ) { | ||
| + | // Don't set styles on text and comment nodes | ||
| + | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // Make sure that we're working with the right name | ||
| + | var ret, type, hooks, | ||
| + | origName = jQuery.camelCase( name ), | ||
| + | style = elem.style; | ||
| + | |||
| + | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); | ||
| + | |||
| + | // gets hook for the prefixed version | ||
| + | // followed by the unprefixed version | ||
| + | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | ||
| + | |||
| + | // Check if we're setting a value | ||
| + | if ( value !== undefined ) { | ||
| + | type = typeof value; | ||
| + | |||
| + | // convert relative number strings (+= or -=) to relative numbers. #7345 | ||
| + | if ( type === "string" && (ret = rrelNum.exec( value )) ) { | ||
| + | value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); | ||
| + | // Fixes bug #9237 | ||
| + | type = "number"; | ||
| + | } | ||
| + | |||
| + | // Make sure that NaN and null values aren't set. See: #7116 | ||
| + | if ( value == null || type === "number" && isNaN( value ) ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // If a number was passed in, add 'px' to the (except for certain CSS properties) | ||
| + | if ( type === "number" && !jQuery.cssNumber[ origName ] ) { | ||
| + | value += "px"; | ||
| + | } | ||
| + | |||
| + | // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, | ||
| + | // but it would mean to define eight (for every problematic property) identical functions | ||
| + | if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { | ||
| + | style[ name ] = "inherit"; | ||
| + | } | ||
| + | |||
| + | // If a hook was provided, use that value, otherwise just set the specified value | ||
| + | if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { | ||
| + | |||
| + | // Wrapped to prevent IE from throwing errors when 'invalid' values are provided | ||
| + | // Fixes bug #5509 | ||
| + | try { | ||
| + | style[ name ] = value; | ||
| + | } catch(e) {} | ||
| + | } | ||
| + | |||
| + | } else { | ||
| + | // If a hook was provided get the non-computed value from there | ||
| + | if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { | ||
| + | return ret; | ||
| + | } | ||
| + | |||
| + | // Otherwise just get the value from the style object | ||
| + | return style[ name ]; | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | css: function( elem, name, extra, styles ) { | ||
| + | var num, val, hooks, | ||
| + | origName = jQuery.camelCase( name ); | ||
| + | |||
| + | // Make sure that we're working with the right name | ||
| + | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); | ||
| + | |||
| + | // gets hook for the prefixed version | ||
| + | // followed by the unprefixed version | ||
| + | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | ||
| + | |||
| + | // If a hook was provided get the computed value from there | ||
| + | if ( hooks && "get" in hooks ) { | ||
| + | val = hooks.get( elem, true, extra ); | ||
| + | } | ||
| + | |||
| + | // Otherwise, if a way to get the computed value exists, use that | ||
| + | if ( val === undefined ) { | ||
| + | val = curCSS( elem, name, styles ); | ||
| + | } | ||
| + | |||
| + | //convert "normal" to computed value | ||
| + | if ( val === "normal" && name in cssNormalTransform ) { | ||
| + | val = cssNormalTransform[ name ]; | ||
| + | } | ||
| + | |||
| + | // Return, converting to number if forced or a qualifier was provided and val looks numeric | ||
| + | if ( extra === "" || extra ) { | ||
| + | num = parseFloat( val ); | ||
| + | return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; | ||
| + | } | ||
| + | return val; | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | // NOTE: we've included the "window" in window.getComputedStyle | ||
| + | // because jsdom on node.js will break without it. | ||
| + | if ( window.getComputedStyle ) { | ||
| + | getStyles = function( elem ) { | ||
| + | return window.getComputedStyle( elem, null ); | ||
| + | }; | ||
| + | |||
| + | curCSS = function( elem, name, _computed ) { | ||
| + | var width, minWidth, maxWidth, | ||
| + | computed = _computed || getStyles( elem ), | ||
| + | |||
| + | // getPropertyValue is only needed for .css('filter') in IE9, see #12537 | ||
| + | ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, | ||
| + | style = elem.style; | ||
| + | |||
| + | if ( computed ) { | ||
| + | |||
| + | if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { | ||
| + | ret = jQuery.style( elem, name ); | ||
| + | } | ||
| + | |||
| + | // A tribute to the "awesome hack by Dean Edwards" | ||
| + | // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right | ||
| + | // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels | ||
| + | // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values | ||
| + | if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { | ||
| + | |||
| + | // Remember the original values | ||
| + | width = style.width; | ||
| + | minWidth = style.minWidth; | ||
| + | maxWidth = style.maxWidth; | ||
| + | |||
| + | // Put in the new values to get a computed value out | ||
| + | style.minWidth = style.maxWidth = style.width = ret; | ||
| + | ret = computed.width; | ||
| + | |||
| + | // Revert the changed values | ||
| + | style.width = width; | ||
| + | style.minWidth = minWidth; | ||
| + | style.maxWidth = maxWidth; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return ret; | ||
| + | }; | ||
| + | } else if ( document.documentElement.currentStyle ) { | ||
| + | getStyles = function( elem ) { | ||
| + | return elem.currentStyle; | ||
| + | }; | ||
| + | |||
| + | curCSS = function( elem, name, _computed ) { | ||
| + | var left, rs, rsLeft, | ||
| + | computed = _computed || getStyles( elem ), | ||
| + | ret = computed ? computed[ name ] : undefined, | ||
| + | style = elem.style; | ||
| + | |||
| + | // Avoid setting ret to empty string here | ||
| + | // so we don't default to auto | ||
| + | if ( ret == null && style && style[ name ] ) { | ||
| + | ret = style[ name ]; | ||
| + | } | ||
| + | |||
| + | // From the awesome hack by Dean Edwards | ||
| + | // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 | ||
| + | |||
| + | // If we're not dealing with a regular pixel number | ||
| + | // but a number that has a weird ending, we need to convert it to pixels | ||
| + | // but not position css attributes, as those are proportional to the parent element instead | ||
| + | // and we can't measure the parent instead because it might trigger a "stacking dolls" problem | ||
| + | if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { | ||
| + | |||
| + | // Remember the original values | ||
| + | left = style.left; | ||
| + | rs = elem.runtimeStyle; | ||
| + | rsLeft = rs && rs.left; | ||
| + | |||
| + | // Put in the new values to get a computed value out | ||
| + | if ( rsLeft ) { | ||
| + | rs.left = elem.currentStyle.left; | ||
| + | } | ||
| + | style.left = name === "fontSize" ? "1em" : ret; | ||
| + | ret = style.pixelLeft + "px"; | ||
| + | |||
| + | // Revert the changed values | ||
| + | style.left = left; | ||
| + | if ( rsLeft ) { | ||
| + | rs.left = rsLeft; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return ret === "" ? "auto" : ret; | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | function setPositiveNumber( elem, value, subtract ) { | ||
| + | var matches = rnumsplit.exec( value ); | ||
| + | return matches ? | ||
| + | // Guard against undefined "subtract", e.g., when used as in cssHooks | ||
| + | Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : | ||
| + | value; | ||
| + | } | ||
| + | |||
| + | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { | ||
| + | var i = extra === ( isBorderBox ? "border" : "content" ) ? | ||
| + | // If we already have the right measurement, avoid augmentation | ||
| + | 4 : | ||
| + | // Otherwise initialize for horizontal or vertical properties | ||
| + | name === "width" ? 1 : 0, | ||
| + | |||
| + | val = 0; | ||
| + | |||
| + | for ( ; i < 4; i += 2 ) { | ||
| + | // both box models exclude margin, so add it if we want it | ||
| + | if ( extra === "margin" ) { | ||
| + | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); | ||
| + | } | ||
| + | |||
| + | if ( isBorderBox ) { | ||
| + | // border-box includes padding, so remove it if we want content | ||
| + | if ( extra === "content" ) { | ||
| + | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | ||
| + | } | ||
| + | |||
| + | // at this point, extra isn't border nor margin, so remove border | ||
| + | if ( extra !== "margin" ) { | ||
| + | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | ||
| + | } | ||
| + | } else { | ||
| + | // at this point, extra isn't content, so add padding | ||
| + | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | ||
| + | |||
| + | // at this point, extra isn't content nor padding, so add border | ||
| + | if ( extra !== "padding" ) { | ||
| + | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return val; | ||
| + | } | ||
| + | |||
| + | function getWidthOrHeight( elem, name, extra ) { | ||
| + | |||
| + | // Start with offset property, which is equivalent to the border-box value | ||
| + | var valueIsBorderBox = true, | ||
| + | val = name === "width" ? elem.offsetWidth : elem.offsetHeight, | ||
| + | styles = getStyles( elem ), | ||
| + | isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; | ||
| + | |||
| + | // some non-html elements return undefined for offsetWidth, so check for null/undefined | ||
| + | // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 | ||
| + | // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 | ||
| + | if ( val <= 0 || val == null ) { | ||
| + | // Fall back to computed then uncomputed css if necessary | ||
| + | val = curCSS( elem, name, styles ); | ||
| + | if ( val < 0 || val == null ) { | ||
| + | val = elem.style[ name ]; | ||
| + | } | ||
| + | |||
| + | // Computed unit is not pixels. Stop here and return. | ||
| + | if ( rnumnonpx.test(val) ) { | ||
| + | return val; | ||
| + | } | ||
| + | |||
| + | // we need the check for style in case a browser which returns unreliable values | ||
| + | // for getComputedStyle silently falls back to the reliable elem.style | ||
| + | valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); | ||
| + | |||
| + | // Normalize "", auto, and prepare for extra | ||
| + | val = parseFloat( val ) || 0; | ||
| + | } | ||
| + | |||
| + | // use the active box-sizing model to add/subtract irrelevant styles | ||
| + | return ( val + | ||
| + | augmentWidthOrHeight( | ||
| + | elem, | ||
| + | name, | ||
| + | extra || ( isBorderBox ? "border" : "content" ), | ||
| + | valueIsBorderBox, | ||
| + | styles | ||
| + | ) | ||
| + | ) + "px"; | ||
| + | } | ||
| + | |||
| + | // Try to determine the default display value of an element | ||
| + | function css_defaultDisplay( nodeName ) { | ||
| + | var doc = document, | ||
| + | display = elemdisplay[ nodeName ]; | ||
| + | |||
| + | if ( !display ) { | ||
| + | display = actualDisplay( nodeName, doc ); | ||
| + | |||
| + | // If the simple way fails, read from inside an iframe | ||
| + | if ( display === "none" || !display ) { | ||
| + | // Use the already-created iframe if possible | ||
| + | iframe = ( iframe || | ||
| + | jQuery("<iframe frameborder='0' width='0' height='0'/>") | ||
| + | .css( "cssText", "display:block !important" ) | ||
| + | ).appendTo( doc.documentElement ); | ||
| + | |||
| + | // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse | ||
| + | doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; | ||
| + | doc.write("<!doctype html><html><body>"); | ||
| + | doc.close(); | ||
| + | |||
| + | display = actualDisplay( nodeName, doc ); | ||
| + | iframe.detach(); | ||
| + | } | ||
| + | |||
| + | // Store the correct default display | ||
| + | elemdisplay[ nodeName ] = display; | ||
| + | } | ||
| + | |||
| + | return display; | ||
| + | } | ||
| + | |||
| + | // Called ONLY from within css_defaultDisplay | ||
| + | function actualDisplay( name, doc ) { | ||
| + | var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), | ||
| + | display = jQuery.css( elem[0], "display" ); | ||
| + | elem.remove(); | ||
| + | return display; | ||
| + | } | ||
| + | |||
| + | jQuery.each([ "height", "width" ], function( i, name ) { | ||
| + | jQuery.cssHooks[ name ] = { | ||
| + | get: function( elem, computed, extra ) { | ||
| + | if ( computed ) { | ||
| + | // certain elements can have dimension info if we invisibly show them | ||
| + | // however, it must have a current display style that would benefit from this | ||
| + | return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? | ||
| + | jQuery.swap( elem, cssShow, function() { | ||
| + | return getWidthOrHeight( elem, name, extra ); | ||
| + | }) : | ||
| + | getWidthOrHeight( elem, name, extra ); | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | set: function( elem, value, extra ) { | ||
| + | var styles = extra && getStyles( elem ); | ||
| + | return setPositiveNumber( elem, value, extra ? | ||
| + | augmentWidthOrHeight( | ||
| + | elem, | ||
| + | name, | ||
| + | extra, | ||
| + | jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", | ||
| + | styles | ||
| + | ) : 0 | ||
| + | ); | ||
| + | } | ||
| + | }; | ||
| + | }); | ||
| + | |||
| + | if ( !jQuery.support.opacity ) { | ||
| + | jQuery.cssHooks.opacity = { | ||
| + | get: function( elem, computed ) { | ||
| + | // IE uses filters for opacity | ||
| + | return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? | ||
| + | ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : | ||
| + | computed ? "1" : ""; | ||
| + | }, | ||
| + | |||
| + | set: function( elem, value ) { | ||
| + | var style = elem.style, | ||
| + | currentStyle = elem.currentStyle, | ||
| + | opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", | ||
| + | filter = currentStyle && currentStyle.filter || style.filter || ""; | ||
| + | |||
| + | // IE has trouble with opacity if it does not have layout | ||
| + | // Force it by setting the zoom level | ||
| + | style.zoom = 1; | ||
| + | |||
| + | // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 | ||
| + | // if value === "", then remove inline opacity #12685 | ||
| + | if ( ( value >= 1 || value === "" ) && | ||
| + | jQuery.trim( filter.replace( ralpha, "" ) ) === "" && | ||
| + | style.removeAttribute ) { | ||
| + | |||
| + | // Setting style.filter to null, "" & " " still leave "filter:" in the cssText | ||
| + | // if "filter:" is present at all, clearType is disabled, we want to avoid this | ||
| + | // style.removeAttribute is IE Only, but so apparently is this code path... | ||
| + | style.removeAttribute( "filter" ); | ||
| + | |||
| + | // if there is no filter style applied in a css rule or unset inline opacity, we are done | ||
| + | if ( value === "" || currentStyle && !currentStyle.filter ) { | ||
| + | return; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // otherwise, set new filter values | ||
| + | style.filter = ralpha.test( filter ) ? | ||
| + | filter.replace( ralpha, opacity ) : | ||
| + | filter + " " + opacity; | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | // These hooks cannot be added until DOM ready because the support test | ||
| + | // for it is not run until after DOM ready | ||
| + | jQuery(function() { | ||
| + | if ( !jQuery.support.reliableMarginRight ) { | ||
| + | jQuery.cssHooks.marginRight = { | ||
| + | get: function( elem, computed ) { | ||
| + | if ( computed ) { | ||
| + | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right | ||
| + | // Work around by temporarily setting element display to inline-block | ||
| + | return jQuery.swap( elem, { "display": "inline-block" }, | ||
| + | curCSS, [ elem, "marginRight" ] ); | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 | ||
| + | // getComputedStyle returns percent when specified for top/left/bottom/right | ||
| + | // rather than make the css module depend on the offset module, we just check for it here | ||
| + | if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { | ||
| + | jQuery.each( [ "top", "left" ], function( i, prop ) { | ||
| + | jQuery.cssHooks[ prop ] = { | ||
| + | get: function( elem, computed ) { | ||
| + | if ( computed ) { | ||
| + | computed = curCSS( elem, prop ); | ||
| + | // if curCSS returns percentage, fallback to offset | ||
| + | return rnumnonpx.test( computed ) ? | ||
| + | jQuery( elem ).position()[ prop ] + "px" : | ||
| + | computed; | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | }); | ||
| + | |||
| + | if ( jQuery.expr && jQuery.expr.filters ) { | ||
| + | jQuery.expr.filters.hidden = function( elem ) { | ||
| + | // Support: Opera <= 12.12 | ||
| + | // Opera reports offsetWidths and offsetHeights less than zero on some elements | ||
| + | return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || | ||
| + | (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); | ||
| + | }; | ||
| + | |||
| + | jQuery.expr.filters.visible = function( elem ) { | ||
| + | return !jQuery.expr.filters.hidden( elem ); | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | // These hooks are used by animate to expand properties | ||
| + | jQuery.each({ | ||
| + | margin: "", | ||
| + | padding: "", | ||
| + | border: "Width" | ||
| + | }, function( prefix, suffix ) { | ||
| + | jQuery.cssHooks[ prefix + suffix ] = { | ||
| + | expand: function( value ) { | ||
| + | var i = 0, | ||
| + | expanded = {}, | ||
| + | |||
| + | // assumes a single number if not a string | ||
| + | parts = typeof value === "string" ? value.split(" ") : [ value ]; | ||
| + | |||
| + | for ( ; i < 4; i++ ) { | ||
| + | expanded[ prefix + cssExpand[ i ] + suffix ] = | ||
| + | parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; | ||
| + | } | ||
| + | |||
| + | return expanded; | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | if ( !rmargin.test( prefix ) ) { | ||
| + | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; | ||
| + | } | ||
| + | }); | ||
| + | var r20 = /%20/g, | ||
| + | rbracket = /\[\]$/, | ||
| + | rCRLF = /\r?\n/g, | ||
| + | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, | ||
| + | rsubmittable = /^(?:input|select|textarea|keygen)/i; | ||
| + | |||
| + | jQuery.fn.extend({ | ||
| + | serialize: function() { | ||
| + | return jQuery.param( this.serializeArray() ); | ||
| + | }, | ||
| + | serializeArray: function() { | ||
| + | return this.map(function(){ | ||
| + | // Can add propHook for "elements" to filter or add form elements | ||
| + | var elements = jQuery.prop( this, "elements" ); | ||
| + | return elements ? jQuery.makeArray( elements ) : this; | ||
| + | }) | ||
| + | .filter(function(){ | ||
| + | var type = this.type; | ||
| + | // Use .is(":disabled") so that fieldset[disabled] works | ||
| + | return this.name && !jQuery( this ).is( ":disabled" ) && | ||
| + | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && | ||
| + | ( this.checked || !manipulation_rcheckableType.test( type ) ); | ||
| + | }) | ||
| + | .map(function( i, elem ){ | ||
| + | var val = jQuery( this ).val(); | ||
| + | |||
| + | return val == null ? | ||
| + | null : | ||
| + | jQuery.isArray( val ) ? | ||
| + | jQuery.map( val, function( val ){ | ||
| + | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | ||
| + | }) : | ||
| + | { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | ||
| + | }).get(); | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | //Serialize an array of form elements or a set of | ||
| + | //key/values into a query string | ||
| + | jQuery.param = function( a, traditional ) { | ||
| + | var prefix, | ||
| + | s = [], | ||
| + | add = function( key, value ) { | ||
| + | // If value is a function, invoke it and return its value | ||
| + | value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); | ||
| + | s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); | ||
| + | }; | ||
| + | |||
| + | // Set traditional to true for jQuery <= 1.3.2 behavior. | ||
| + | if ( traditional === undefined ) { | ||
| + | traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; | ||
| + | } | ||
| + | |||
| + | // If an array was passed in, assume that it is an array of form elements. | ||
| + | if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { | ||
| + | // Serialize the form elements | ||
| + | jQuery.each( a, function() { | ||
| + | add( this.name, this.value ); | ||
| + | }); | ||
| + | |||
| + | } else { | ||
| + | // If traditional, encode the "old" way (the way 1.3.2 or older | ||
| + | // did it), otherwise encode params recursively. | ||
| + | for ( prefix in a ) { | ||
| + | buildParams( prefix, a[ prefix ], traditional, add ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Return the resulting serialization | ||
| + | return s.join( "&" ).replace( r20, "+" ); | ||
| + | }; | ||
| + | |||
| + | function buildParams( prefix, obj, traditional, add ) { | ||
| + | var name; | ||
| + | |||
| + | if ( jQuery.isArray( obj ) ) { | ||
| + | // Serialize array item. | ||
| + | jQuery.each( obj, function( i, v ) { | ||
| + | if ( traditional || rbracket.test( prefix ) ) { | ||
| + | // Treat each array item as a scalar. | ||
| + | add( prefix, v ); | ||
| + | |||
| + | } else { | ||
| + | // Item is non-scalar (array or object), encode its numeric index. | ||
| + | buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | } else if ( !traditional && jQuery.type( obj ) === "object" ) { | ||
| + | // Serialize object item. | ||
| + | for ( name in obj ) { | ||
| + | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); | ||
| + | } | ||
| + | |||
| + | } else { | ||
| + | // Serialize scalar item. | ||
| + | add( prefix, obj ); | ||
| + | } | ||
| + | } | ||
| + | jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + | ||
| + | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + | ||
| + | "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { | ||
| + | |||
| + | // Handle event binding | ||
| + | jQuery.fn[ name ] = function( data, fn ) { | ||
| + | return arguments.length > 0 ? | ||
| + | this.on( name, null, data, fn ) : | ||
| + | this.trigger( name ); | ||
| + | }; | ||
| + | }); | ||
| + | |||
| + | jQuery.fn.extend({ | ||
| + | hover: function( fnOver, fnOut ) { | ||
| + | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); | ||
| + | }, | ||
| + | |||
| + | bind: function( types, data, fn ) { | ||
| + | return this.on( types, null, data, fn ); | ||
| + | }, | ||
| + | unbind: function( types, fn ) { | ||
| + | return this.off( types, null, fn ); | ||
| + | }, | ||
| + | |||
| + | delegate: function( selector, types, data, fn ) { | ||
| + | return this.on( types, selector, data, fn ); | ||
| + | }, | ||
| + | undelegate: function( selector, types, fn ) { | ||
| + | // ( namespace ) or ( selector, types [, fn] ) | ||
| + | return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); | ||
| + | } | ||
| + | }); | ||
| + | var | ||
| + | // Document location | ||
| + | ajaxLocParts, | ||
| + | ajaxLocation, | ||
| + | ajax_nonce = jQuery.now(), | ||
| + | |||
| + | ajax_rquery = /\?/, | ||
| + | rhash = /#.*$/, | ||
| + | rts = /([?&])_=[^&]*/, | ||
| + | rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL | ||
| + | // #7653, #8125, #8152: local protocol detection | ||
| + | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, | ||
| + | rnoContent = /^(?:GET|HEAD)$/, | ||
| + | rprotocol = /^\/\//, | ||
| + | rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, | ||
| + | |||
| + | // Keep a copy of the old load method | ||
| + | _load = jQuery.fn.load, | ||
| + | |||
| + | /* Prefilters | ||
| + | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) | ||
| + | * 2) These are called: | ||
| + | * - BEFORE asking for a transport | ||
| + | * - AFTER param serialization (s.data is a string if s.processData is true) | ||
| + | * 3) key is the dataType | ||
| + | * 4) the catchall symbol "*" can be used | ||
| + | * 5) execution will start with transport dataType and THEN continue down to "*" if needed | ||
| + | */ | ||
| + | prefilters = {}, | ||
| + | |||
| + | /* Transports bindings | ||
| + | * 1) key is the dataType | ||
| + | * 2) the catchall symbol "*" can be used | ||
| + | * 3) selection will start with transport dataType and THEN go to "*" if needed | ||
| + | */ | ||
| + | transports = {}, | ||
| + | |||
| + | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression | ||
| + | allTypes = "*/".concat("*"); | ||
| + | |||
| + | // #8138, IE may throw an exception when accessing | ||
| + | // a field from window.location if document.domain has been set | ||
| + | try { | ||
| + | ajaxLocation = location.href; | ||
| + | } catch( e ) { | ||
| + | // Use the href attribute of an A element | ||
| + | // since IE will modify it given document.location | ||
| + | ajaxLocation = document.createElement( "a" ); | ||
| + | ajaxLocation.href = ""; | ||
| + | ajaxLocation = ajaxLocation.href; | ||
| + | } | ||
| + | |||
| + | // Segment location into parts | ||
| + | ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; | ||
| + | |||
| + | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport | ||
| + | function addToPrefiltersOrTransports( structure ) { | ||
| + | |||
| + | // dataTypeExpression is optional and defaults to "*" | ||
| + | return function( dataTypeExpression, func ) { | ||
| + | |||
| + | if ( typeof dataTypeExpression !== "string" ) { | ||
| + | func = dataTypeExpression; | ||
| + | dataTypeExpression = "*"; | ||
| + | } | ||
| + | |||
| + | var dataType, | ||
| + | i = 0, | ||
| + | dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; | ||
| + | |||
| + | if ( jQuery.isFunction( func ) ) { | ||
| + | // For each dataType in the dataTypeExpression | ||
| + | while ( (dataType = dataTypes[i++]) ) { | ||
| + | // Prepend if requested | ||
| + | if ( dataType[0] === "+" ) { | ||
| + | dataType = dataType.slice( 1 ) || "*"; | ||
| + | (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); | ||
| + | |||
| + | // Otherwise append | ||
| + | } else { | ||
| + | (structure[ dataType ] = structure[ dataType ] || []).push( func ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | |||
| + | // Base inspection function for prefilters and transports | ||
| + | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { | ||
| + | |||
| + | var inspected = {}, | ||
| + | seekingTransport = ( structure === transports ); | ||
| + | |||
| + | function inspect( dataType ) { | ||
| + | var selected; | ||
| + | inspected[ dataType ] = true; | ||
| + | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { | ||
| + | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); | ||
| + | if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { | ||
| + | options.dataTypes.unshift( dataTypeOrTransport ); | ||
| + | inspect( dataTypeOrTransport ); | ||
| + | return false; | ||
| + | } else if ( seekingTransport ) { | ||
| + | return !( selected = dataTypeOrTransport ); | ||
| + | } | ||
| + | }); | ||
| + | return selected; | ||
| + | } | ||
| + | |||
| + | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); | ||
| + | } | ||
| + | |||
| + | // A special extend for ajax options | ||
| + | // that takes "flat" options (not to be deep extended) | ||
| + | // Fixes #9887 | ||
| + | function ajaxExtend( target, src ) { | ||
| + | var deep, key, | ||
| + | flatOptions = jQuery.ajaxSettings.flatOptions || {}; | ||
| + | |||
| + | for ( key in src ) { | ||
| + | if ( src[ key ] !== undefined ) { | ||
| + | ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; | ||
| + | } | ||
| + | } | ||
| + | if ( deep ) { | ||
| + | jQuery.extend( true, target, deep ); | ||
| + | } | ||
| + | |||
| + | return target; | ||
| + | } | ||
| + | |||
| + | jQuery.fn.load = function( url, params, callback ) { | ||
| + | if ( typeof url !== "string" && _load ) { | ||
| + | return _load.apply( this, arguments ); | ||
| + | } | ||
| + | |||
| + | var selector, response, type, | ||
| + | self = this, | ||
| + | off = url.indexOf(" "); | ||
| + | |||
| + | if ( off >= 0 ) { | ||
| + | selector = url.slice( off, url.length ); | ||
| + | url = url.slice( 0, off ); | ||
| + | } | ||
| + | |||
| + | // If it's a function | ||
| + | if ( jQuery.isFunction( params ) ) { | ||
| + | |||
| + | // We assume that it's the callback | ||
| + | callback = params; | ||
| + | params = undefined; | ||
| + | |||
| + | // Otherwise, build a param string | ||
| + | } else if ( params && typeof params === "object" ) { | ||
| + | type = "POST"; | ||
| + | } | ||
| + | |||
| + | // If we have elements to modify, make the request | ||
| + | if ( self.length > 0 ) { | ||
| + | jQuery.ajax({ | ||
| + | url: url, | ||
| + | |||
| + | // if "type" variable is undefined, then "GET" method will be used | ||
| + | type: type, | ||
| + | dataType: "html", | ||
| + | data: params | ||
| + | }).done(function( responseText ) { | ||
| + | |||
| + | // Save response for use in complete callback | ||
| + | response = arguments; | ||
| + | |||
| + | self.html( selector ? | ||
| + | |||
| + | // If a selector was specified, locate the right elements in a dummy div | ||
| + | // Exclude scripts to avoid IE 'Permission Denied' errors | ||
| + | jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : | ||
| + | |||
| + | // Otherwise use the full result | ||
| + | responseText ); | ||
| + | |||
| + | }).complete( callback && function( jqXHR, status ) { | ||
| + | self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | return this; | ||
| + | }; | ||
| + | |||
| + | // Attach a bunch of functions for handling common AJAX events | ||
| + | jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){ | ||
| + | jQuery.fn[ type ] = function( fn ){ | ||
| + | return this.on( type, fn ); | ||
| + | }; | ||
| + | }); | ||
| + | |||
| + | jQuery.extend({ | ||
| + | |||
| + | // Counter for holding the number of active queries | ||
| + | active: 0, | ||
| + | |||
| + | // Last-Modified header cache for next request | ||
| + | lastModified: {}, | ||
| + | etag: {}, | ||
| + | |||
| + | ajaxSettings: { | ||
| + | url: ajaxLocation, | ||
| + | type: "GET", | ||
| + | isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), | ||
| + | global: true, | ||
| + | processData: true, | ||
| + | async: true, | ||
| + | contentType: "application/x-www-form-urlencoded; charset=UTF-8", | ||
| + | /* | ||
| + | timeout: 0, | ||
| + | data: null, | ||
| + | dataType: null, | ||
| + | username: null, | ||
| + | password: null, | ||
| + | cache: null, | ||
| + | throws: false, | ||
| + | traditional: false, | ||
| + | headers: {}, | ||
| + | */ | ||
| + | |||
| + | accepts: { | ||
| + | "*": allTypes, | ||
| + | text: "text/plain", | ||
| + | html: "text/html", | ||
| + | xml: "application/xml, text/xml", | ||
| + | json: "application/json, text/javascript" | ||
| + | }, | ||
| + | |||
| + | contents: { | ||
| + | xml: /xml/, | ||
| + | html: /html/, | ||
| + | json: /json/ | ||
| + | }, | ||
| + | |||
| + | responseFields: { | ||
| + | xml: "responseXML", | ||
| + | text: "responseText", | ||
| + | json: "responseJSON" | ||
| + | }, | ||
| + | |||
| + | // Data converters | ||
| + | // Keys separate source (or catchall "*") and destination types with a single space | ||
| + | converters: { | ||
| + | |||
| + | // Convert anything to text | ||
| + | "* text": String, | ||
| + | |||
| + | // Text to html (true = no transformation) | ||
| + | "text html": true, | ||
| + | |||
| + | // Evaluate text as a json expression | ||
| + | "text json": jQuery.parseJSON, | ||
| + | |||
| + | // Parse text as xml | ||
| + | "text xml": jQuery.parseXML | ||
| + | }, | ||
| + | |||
| + | // For options that shouldn't be deep extended: | ||
| + | // you can add your own custom options here if | ||
| + | // and when you create one that shouldn't be | ||
| + | // deep extended (see ajaxExtend) | ||
| + | flatOptions: { | ||
| + | url: true, | ||
| + | context: true | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | // Creates a full fledged settings object into target | ||
| + | // with both ajaxSettings and settings fields. | ||
| + | // If target is omitted, writes into ajaxSettings. | ||
| + | ajaxSetup: function( target, settings ) { | ||
| + | return settings ? | ||
| + | |||
| + | // Building a settings object | ||
| + | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : | ||
| + | |||
| + | // Extending ajaxSettings | ||
| + | ajaxExtend( jQuery.ajaxSettings, target ); | ||
| + | }, | ||
| + | |||
| + | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), | ||
| + | ajaxTransport: addToPrefiltersOrTransports( transports ), | ||
| + | |||
| + | // Main method | ||
| + | ajax: function( url, options ) { | ||
| + | |||
| + | // If url is an object, simulate pre-1.5 signature | ||
| + | if ( typeof url === "object" ) { | ||
| + | options = url; | ||
| + | url = undefined; | ||
| + | } | ||
| + | |||
| + | // Force options to be an object | ||
| + | options = options || {}; | ||
| + | |||
| + | var // Cross-domain detection vars | ||
| + | parts, | ||
| + | // Loop variable | ||
| + | i, | ||
| + | // URL without anti-cache param | ||
| + | cacheURL, | ||
| + | // Response headers as string | ||
| + | responseHeadersString, | ||
| + | // timeout handle | ||
| + | timeoutTimer, | ||
| + | |||
| + | // To know if global events are to be dispatched | ||
| + | fireGlobals, | ||
| + | |||
| + | transport, | ||
| + | // Response headers | ||
| + | responseHeaders, | ||
| + | // Create the final options object | ||
| + | s = jQuery.ajaxSetup( {}, options ), | ||
| + | // Callbacks context | ||
| + | callbackContext = s.context || s, | ||
| + | // Context for global events is callbackContext if it is a DOM node or jQuery collection | ||
| + | globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? | ||
| + | jQuery( callbackContext ) : | ||
| + | jQuery.event, | ||
| + | // Deferreds | ||
| + | deferred = jQuery.Deferred(), | ||
| + | completeDeferred = jQuery.Callbacks("once memory"), | ||
| + | // Status-dependent callbacks | ||
| + | statusCode = s.statusCode || {}, | ||
| + | // Headers (they are sent all at once) | ||
| + | requestHeaders = {}, | ||
| + | requestHeadersNames = {}, | ||
| + | // The jqXHR state | ||
| + | state = 0, | ||
| + | // Default abort message | ||
| + | strAbort = "canceled", | ||
| + | // Fake xhr | ||
| + | jqXHR = { | ||
| + | readyState: 0, | ||
| + | |||
| + | // Builds headers hashtable if needed | ||
| + | getResponseHeader: function( key ) { | ||
| + | var match; | ||
| + | if ( state === 2 ) { | ||
| + | if ( !responseHeaders ) { | ||
| + | responseHeaders = {}; | ||
| + | while ( (match = rheaders.exec( responseHeadersString )) ) { | ||
| + | responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; | ||
| + | } | ||
| + | } | ||
| + | match = responseHeaders[ key.toLowerCase() ]; | ||
| + | } | ||
| + | return match == null ? null : match; | ||
| + | }, | ||
| + | |||
| + | // Raw string | ||
| + | getAllResponseHeaders: function() { | ||
| + | return state === 2 ? responseHeadersString : null; | ||
| + | }, | ||
| + | |||
| + | // Caches the header | ||
| + | setRequestHeader: function( name, value ) { | ||
| + | var lname = name.toLowerCase(); | ||
| + | if ( !state ) { | ||
| + | name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; | ||
| + | requestHeaders[ name ] = value; | ||
| + | } | ||
| + | return this; | ||
| + | }, | ||
| + | |||
| + | // Overrides response content-type header | ||
| + | overrideMimeType: function( type ) { | ||
| + | if ( !state ) { | ||
| + | s.mimeType = type; | ||
| + | } | ||
| + | return this; | ||
| + | }, | ||
| + | |||
| + | // Status-dependent callbacks | ||
| + | statusCode: function( map ) { | ||
| + | var code; | ||
| + | if ( map ) { | ||
| + | if ( state < 2 ) { | ||
| + | for ( code in map ) { | ||
| + | // Lazy-add the new callback in a way that preserves old ones | ||
| + | statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; | ||
| + | } | ||
| + | } else { | ||
| + | // Execute the appropriate callbacks | ||
| + | jqXHR.always( map[ jqXHR.status ] ); | ||
| + | } | ||
| + | } | ||
| + | return this; | ||
| + | }, | ||
| + | |||
| + | // Cancel the request | ||
| + | abort: function( statusText ) { | ||
| + | var finalText = statusText || strAbort; | ||
| + | if ( transport ) { | ||
| + | transport.abort( finalText ); | ||
| + | } | ||
| + | done( 0, finalText ); | ||
| + | return this; | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | // Attach deferreds | ||
| + | deferred.promise( jqXHR ).complete = completeDeferred.add; | ||
| + | jqXHR.success = jqXHR.done; | ||
| + | jqXHR.error = jqXHR.fail; | ||
| + | |||
| + | // Remove hash character (#7531: and string promotion) | ||
| + | // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) | ||
| + | // Handle falsy url in the settings object (#10093: consistency with old signature) | ||
| + | // We also use the url parameter if available | ||
| + | s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); | ||
| + | |||
| + | // Alias method option to type as per ticket #12004 | ||
| + | s.type = options.method || options.type || s.method || s.type; | ||
| + | |||
| + | // Extract dataTypes list | ||
| + | s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; | ||
| + | |||
| + | // A cross-domain request is in order when we have a protocol:host:port mismatch | ||
| + | if ( s.crossDomain == null ) { | ||
| + | parts = rurl.exec( s.url.toLowerCase() ); | ||
| + | s.crossDomain = !!( parts && | ||
| + | ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || | ||
| + | ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== | ||
| + | ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) | ||
| + | ); | ||
| + | } | ||
| + | |||
| + | // Convert data if not already a string | ||
| + | if ( s.data && s.processData && typeof s.data !== "string" ) { | ||
| + | s.data = jQuery.param( s.data, s.traditional ); | ||
| + | } | ||
| + | |||
| + | // Apply prefilters | ||
| + | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); | ||
| + | |||
| + | // If request was aborted inside a prefilter, stop there | ||
| + | if ( state === 2 ) { | ||
| + | return jqXHR; | ||
| + | } | ||
| + | |||
| + | // We can fire global events as of now if asked to | ||
| + | fireGlobals = s.global; | ||
| + | |||
| + | // Watch for a new set of requests | ||
| + | if ( fireGlobals && jQuery.active++ === 0 ) { | ||
| + | jQuery.event.trigger("ajaxStart"); | ||
| + | } | ||
| + | |||
| + | // Uppercase the type | ||
| + | s.type = s.type.toUpperCase(); | ||
| + | |||
| + | // Determine if request has content | ||
| + | s.hasContent = !rnoContent.test( s.type ); | ||
| + | |||
| + | // Save the URL in case we're toying with the If-Modified-Since | ||
| + | // and/or If-None-Match header later on | ||
| + | cacheURL = s.url; | ||
| + | |||
| + | // More options handling for requests with no content | ||
| + | if ( !s.hasContent ) { | ||
| + | |||
| + | // If data is available, append data to url | ||
| + | if ( s.data ) { | ||
| + | cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); | ||
| + | // #9682: remove data so that it's not used in an eventual retry | ||
| + | delete s.data; | ||
| + | } | ||
| + | |||
| + | // Add anti-cache in url if needed | ||
| + | if ( s.cache === false ) { | ||
| + | s.url = rts.test( cacheURL ) ? | ||
| + | |||
| + | // If there is already a '_' parameter, set its value | ||
| + | cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : | ||
| + | |||
| + | // Otherwise add one to the end | ||
| + | cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | ||
| + | if ( s.ifModified ) { | ||
| + | if ( jQuery.lastModified[ cacheURL ] ) { | ||
| + | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); | ||
| + | } | ||
| + | if ( jQuery.etag[ cacheURL ] ) { | ||
| + | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Set the correct header, if data is being sent | ||
| + | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { | ||
| + | jqXHR.setRequestHeader( "Content-Type", s.contentType ); | ||
| + | } | ||
| + | |||
| + | // Set the Accepts header for the server, depending on the dataType | ||
| + | jqXHR.setRequestHeader( | ||
| + | "Accept", | ||
| + | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? | ||
| + | s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : | ||
| + | s.accepts[ "*" ] | ||
| + | ); | ||
| + | |||
| + | // Check for headers option | ||
| + | for ( i in s.headers ) { | ||
| + | jqXHR.setRequestHeader( i, s.headers[ i ] ); | ||
| + | } | ||
| + | |||
| + | // Allow custom headers/mimetypes and early abort | ||
| + | if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { | ||
| + | // Abort if not done already and return | ||
| + | return jqXHR.abort(); | ||
| + | } | ||
| + | |||
| + | // aborting is no longer a cancellation | ||
| + | strAbort = "abort"; | ||
| + | |||
| + | // Install callbacks on deferreds | ||
| + | for ( i in { success: 1, error: 1, complete: 1 } ) { | ||
| + | jqXHR[ i ]( s[ i ] ); | ||
| + | } | ||
| + | |||
| + | // Get transport | ||
| + | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); | ||
| + | |||
| + | // If no transport, we auto-abort | ||
| + | if ( !transport ) { | ||
| + | done( -1, "No Transport" ); | ||
| + | } else { | ||
| + | jqXHR.readyState = 1; | ||
| + | |||
| + | // Send global event | ||
| + | if ( fireGlobals ) { | ||
| + | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); | ||
| + | } | ||
| + | // Timeout | ||
| + | if ( s.async && s.timeout > 0 ) { | ||
| + | timeoutTimer = setTimeout(function() { | ||
| + | jqXHR.abort("timeout"); | ||
| + | }, s.timeout ); | ||
| + | } | ||
| + | |||
| + | try { | ||
| + | state = 1; | ||
| + | transport.send( requestHeaders, done ); | ||
| + | } catch ( e ) { | ||
| + | // Propagate exception as error if not done | ||
| + | if ( state < 2 ) { | ||
| + | done( -1, e ); | ||
| + | // Simply rethrow otherwise | ||
| + | } else { | ||
| + | throw e; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Callback for when everything is done | ||
| + | function done( status, nativeStatusText, responses, headers ) { | ||
| + | var isSuccess, success, error, response, modified, | ||
| + | statusText = nativeStatusText; | ||
| + | |||
| + | // Called once | ||
| + | if ( state === 2 ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | // State is "done" now | ||
| + | state = 2; | ||
| + | |||
| + | // Clear timeout if it exists | ||
| + | if ( timeoutTimer ) { | ||
| + | clearTimeout( timeoutTimer ); | ||
| + | } | ||
| + | |||
| + | // Dereference transport for early garbage collection | ||
| + | // (no matter how long the jqXHR object will be used) | ||
| + | transport = undefined; | ||
| + | |||
| + | // Cache response headers | ||
| + | responseHeadersString = headers || ""; | ||
| + | |||
| + | // Set readyState | ||
| + | jqXHR.readyState = status > 0 ? 4 : 0; | ||
| + | |||
| + | // Determine if successful | ||
| + | isSuccess = status >= 200 && status < 300 || status === 304; | ||
| + | |||
| + | // Get response data | ||
| + | if ( responses ) { | ||
| + | response = ajaxHandleResponses( s, jqXHR, responses ); | ||
| + | } | ||
| + | |||
| + | // Convert no matter what (that way responseXXX fields are always set) | ||
| + | response = ajaxConvert( s, response, jqXHR, isSuccess ); | ||
| + | |||
| + | // If successful, handle type chaining | ||
| + | if ( isSuccess ) { | ||
| + | |||
| + | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | ||
| + | if ( s.ifModified ) { | ||
| + | modified = jqXHR.getResponseHeader("Last-Modified"); | ||
| + | if ( modified ) { | ||
| + | jQuery.lastModified[ cacheURL ] = modified; | ||
| + | } | ||
| + | modified = jqXHR.getResponseHeader("etag"); | ||
| + | if ( modified ) { | ||
| + | jQuery.etag[ cacheURL ] = modified; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // if no content | ||
| + | if ( status === 204 || s.type === "HEAD" ) { | ||
| + | statusText = "nocontent"; | ||
| + | |||
| + | // if not modified | ||
| + | } else if ( status === 304 ) { | ||
| + | statusText = "notmodified"; | ||
| + | |||
| + | // If we have data, let's convert it | ||
| + | } else { | ||
| + | statusText = response.state; | ||
| + | success = response.data; | ||
| + | error = response.error; | ||
| + | isSuccess = !error; | ||
| + | } | ||
| + | } else { | ||
| + | // We extract error from statusText | ||
| + | // then normalize statusText and status for non-aborts | ||
| + | error = statusText; | ||
| + | if ( status || !statusText ) { | ||
| + | statusText = "error"; | ||
| + | if ( status < 0 ) { | ||
| + | status = 0; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Set data for the fake xhr object | ||
| + | jqXHR.status = status; | ||
| + | jqXHR.statusText = ( nativeStatusText || statusText ) + ""; | ||
| + | |||
| + | // Success/Error | ||
| + | if ( isSuccess ) { | ||
| + | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); | ||
| + | } else { | ||
| + | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); | ||
| + | } | ||
| + | |||
| + | // Status-dependent callbacks | ||
| + | jqXHR.statusCode( statusCode ); | ||
| + | statusCode = undefined; | ||
| + | |||
| + | if ( fireGlobals ) { | ||
| + | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", | ||
| + | [ jqXHR, s, isSuccess ? success : error ] ); | ||
| + | } | ||
| + | |||
| + | // Complete | ||
| + | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); | ||
| + | |||
| + | if ( fireGlobals ) { | ||
| + | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); | ||
| + | // Handle the global AJAX counter | ||
| + | if ( !( --jQuery.active ) ) { | ||
| + | jQuery.event.trigger("ajaxStop"); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return jqXHR; | ||
| + | }, | ||
| + | |||
| + | getJSON: function( url, data, callback ) { | ||
| + | return jQuery.get( url, data, callback, "json" ); | ||
| + | }, | ||
| + | |||
| + | getScript: function( url, callback ) { | ||
| + | return jQuery.get( url, undefined, callback, "script" ); | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | jQuery.each( [ "get", "post" ], function( i, method ) { | ||
| + | jQuery[ method ] = function( url, data, callback, type ) { | ||
| + | // shift arguments if data argument was omitted | ||
| + | if ( jQuery.isFunction( data ) ) { | ||
| + | type = type || callback; | ||
| + | callback = data; | ||
| + | data = undefined; | ||
| + | } | ||
| + | |||
| + | return jQuery.ajax({ | ||
| + | url: url, | ||
| + | type: method, | ||
| + | dataType: type, | ||
| + | data: data, | ||
| + | success: callback | ||
| + | }); | ||
| + | }; | ||
| + | }); | ||
| + | |||
| + | /* Handles responses to an ajax request: | ||
| + | * - finds the right dataType (mediates between content-type and expected dataType) | ||
| + | * - returns the corresponding response | ||
| + | */ | ||
| + | function ajaxHandleResponses( s, jqXHR, responses ) { | ||
| + | var firstDataType, ct, finalDataType, type, | ||
| + | contents = s.contents, | ||
| + | dataTypes = s.dataTypes; | ||
| + | |||
| + | // Remove auto dataType and get content-type in the process | ||
| + | while( dataTypes[ 0 ] === "*" ) { | ||
| + | dataTypes.shift(); | ||
| + | if ( ct === undefined ) { | ||
| + | ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Check if we're dealing with a known content-type | ||
| + | if ( ct ) { | ||
| + | for ( type in contents ) { | ||
| + | if ( contents[ type ] && contents[ type ].test( ct ) ) { | ||
| + | dataTypes.unshift( type ); | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Check to see if we have a response for the expected dataType | ||
| + | if ( dataTypes[ 0 ] in responses ) { | ||
| + | finalDataType = dataTypes[ 0 ]; | ||
| + | } else { | ||
| + | // Try convertible dataTypes | ||
| + | for ( type in responses ) { | ||
| + | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { | ||
| + | finalDataType = type; | ||
| + | break; | ||
| + | } | ||
| + | if ( !firstDataType ) { | ||
| + | firstDataType = type; | ||
| + | } | ||
| + | } | ||
| + | // Or just use first one | ||
| + | finalDataType = finalDataType || firstDataType; | ||
| + | } | ||
| + | |||
| + | // If we found a dataType | ||
| + | // We add the dataType to the list if needed | ||
| + | // and return the corresponding response | ||
| + | if ( finalDataType ) { | ||
| + | if ( finalDataType !== dataTypes[ 0 ] ) { | ||
| + | dataTypes.unshift( finalDataType ); | ||
| + | } | ||
| + | return responses[ finalDataType ]; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | /* Chain conversions given the request and the original response | ||
| + | * Also sets the responseXXX fields on the jqXHR instance | ||
| + | */ | ||
| + | function ajaxConvert( s, response, jqXHR, isSuccess ) { | ||
| + | var conv2, current, conv, tmp, prev, | ||
| + | converters = {}, | ||
| + | // Work with a copy of dataTypes in case we need to modify it for conversion | ||
| + | dataTypes = s.dataTypes.slice(); | ||
| + | |||
| + | // Create converters map with lowercased keys | ||
| + | if ( dataTypes[ 1 ] ) { | ||
| + | for ( conv in s.converters ) { | ||
| + | converters[ conv.toLowerCase() ] = s.converters[ conv ]; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | current = dataTypes.shift(); | ||
| + | |||
| + | // Convert to each sequential dataType | ||
| + | while ( current ) { | ||
| + | |||
| + | if ( s.responseFields[ current ] ) { | ||
| + | jqXHR[ s.responseFields[ current ] ] = response; | ||
| + | } | ||
| + | |||
| + | // Apply the dataFilter if provided | ||
| + | if ( !prev && isSuccess && s.dataFilter ) { | ||
| + | response = s.dataFilter( response, s.dataType ); | ||
| + | } | ||
| + | |||
| + | prev = current; | ||
| + | current = dataTypes.shift(); | ||
| + | |||
| + | if ( current ) { | ||
| + | |||
| + | // There's only work to do if current dataType is non-auto | ||
| + | if ( current === "*" ) { | ||
| + | |||
| + | current = prev; | ||
| + | |||
| + | // Convert response if prev dataType is non-auto and differs from current | ||
| + | } else if ( prev !== "*" && prev !== current ) { | ||
| + | |||
| + | // Seek a direct converter | ||
| + | conv = converters[ prev + " " + current ] || converters[ "* " + current ]; | ||
| + | |||
| + | // If none found, seek a pair | ||
| + | if ( !conv ) { | ||
| + | for ( conv2 in converters ) { | ||
| + | |||
| + | // If conv2 outputs current | ||
| + | tmp = conv2.split( " " ); | ||
| + | if ( tmp[ 1 ] === current ) { | ||
| + | |||
| + | // If prev can be converted to accepted input | ||
| + | conv = converters[ prev + " " + tmp[ 0 ] ] || | ||
| + | converters[ "* " + tmp[ 0 ] ]; | ||
| + | if ( conv ) { | ||
| + | // Condense equivalence converters | ||
| + | if ( conv === true ) { | ||
| + | conv = converters[ conv2 ]; | ||
| + | |||
| + | // Otherwise, insert the intermediate dataType | ||
| + | } else if ( converters[ conv2 ] !== true ) { | ||
| + | current = tmp[ 0 ]; | ||
| + | dataTypes.unshift( tmp[ 1 ] ); | ||
| + | } | ||
| + | break; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Apply converter (if not an equivalence) | ||
| + | if ( conv !== true ) { | ||
| + | |||
| + | // Unless errors are allowed to bubble, catch and return them | ||
| + | if ( conv && s[ "throws" ] ) { | ||
| + | response = conv( response ); | ||
| + | } else { | ||
| + | try { | ||
| + | response = conv( response ); | ||
| + | } catch ( e ) { | ||
| + | return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | return { state: "success", data: response }; | ||
| + | } | ||
| + | // Install script dataType | ||
| + | jQuery.ajaxSetup({ | ||
| + | accepts: { | ||
| + | script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" | ||
| + | }, | ||
| + | contents: { | ||
| + | script: /(?:java|ecma)script/ | ||
| + | }, | ||
| + | converters: { | ||
| + | "text script": function( text ) { | ||
| + | jQuery.globalEval( text ); | ||
| + | return text; | ||
| + | } | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | // Handle cache's special case and global | ||
| + | jQuery.ajaxPrefilter( "script", function( s ) { | ||
| + | if ( s.cache === undefined ) { | ||
| + | s.cache = false; | ||
| + | } | ||
| + | if ( s.crossDomain ) { | ||
| + | s.type = "GET"; | ||
| + | s.global = false; | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | // Bind script tag hack transport | ||
| + | jQuery.ajaxTransport( "script", function(s) { | ||
| + | |||
| + | // This transport only deals with cross domain requests | ||
| + | if ( s.crossDomain ) { | ||
| + | |||
| + | var script, | ||
| + | head = document.head || jQuery("head")[0] || document.documentElement; | ||
| + | |||
| + | return { | ||
| + | |||
| + | send: function( _, callback ) { | ||
| + | |||
| + | script = document.createElement("script"); | ||
| + | |||
| + | script.async = true; | ||
| + | |||
| + | if ( s.scriptCharset ) { | ||
| + | script.charset = s.scriptCharset; | ||
| + | } | ||
| + | |||
| + | script.src = s.url; | ||
| + | |||
| + | // Attach handlers for all browsers | ||
| + | script.onload = script.onreadystatechange = function( _, isAbort ) { | ||
| + | |||
| + | if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { | ||
| + | |||
| + | // Handle memory leak in IE | ||
| + | script.onload = script.onreadystatechange = null; | ||
| + | |||
| + | // Remove the script | ||
| + | if ( script.parentNode ) { | ||
| + | script.parentNode.removeChild( script ); | ||
| + | } | ||
| + | |||
| + | // Dereference the script | ||
| + | script = null; | ||
| + | |||
| + | // Callback if not abort | ||
| + | if ( !isAbort ) { | ||
| + | callback( 200, "success" ); | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending | ||
| + | // Use native DOM manipulation to avoid our domManip AJAX trickery | ||
| + | head.insertBefore( script, head.firstChild ); | ||
| + | }, | ||
| + | |||
| + | abort: function() { | ||
| + | if ( script ) { | ||
| + | script.onload( undefined, true ); | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | }); | ||
| + | var oldCallbacks = [], | ||
| + | rjsonp = /(=)\?(?=&|$)|\?\?/; | ||
| + | |||
| + | // Default jsonp settings | ||
| + | jQuery.ajaxSetup({ | ||
| + | jsonp: "callback", | ||
| + | jsonpCallback: function() { | ||
| + | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); | ||
| + | this[ callback ] = true; | ||
| + | return callback; | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | // Detect, normalize options and install callbacks for jsonp requests | ||
| + | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { | ||
| + | |||
| + | var callbackName, overwritten, responseContainer, | ||
| + | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? | ||
| + | "url" : | ||
| + | typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" | ||
| + | ); | ||
| + | |||
| + | // Handle iff the expected data type is "jsonp" or we have a parameter to set | ||
| + | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { | ||
| + | |||
| + | // Get callback name, remembering preexisting value associated with it | ||
| + | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? | ||
| + | s.jsonpCallback() : | ||
| + | s.jsonpCallback; | ||
| + | |||
| + | // Insert callback into url or form data | ||
| + | if ( jsonProp ) { | ||
| + | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); | ||
| + | } else if ( s.jsonp !== false ) { | ||
| + | s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; | ||
| + | } | ||
| + | |||
| + | // Use data converter to retrieve json after script execution | ||
| + | s.converters["script json"] = function() { | ||
| + | if ( !responseContainer ) { | ||
| + | jQuery.error( callbackName + " was not called" ); | ||
| + | } | ||
| + | return responseContainer[ 0 ]; | ||
| + | }; | ||
| + | |||
| + | // force json dataType | ||
| + | s.dataTypes[ 0 ] = "json"; | ||
| + | |||
| + | // Install callback | ||
| + | overwritten = window[ callbackName ]; | ||
| + | window[ callbackName ] = function() { | ||
| + | responseContainer = arguments; | ||
| + | }; | ||
| + | |||
| + | // Clean-up function (fires after converters) | ||
| + | jqXHR.always(function() { | ||
| + | // Restore preexisting value | ||
| + | window[ callbackName ] = overwritten; | ||
| + | |||
| + | // Save back as free | ||
| + | if ( s[ callbackName ] ) { | ||
| + | // make sure that re-using the options doesn't screw things around | ||
| + | s.jsonpCallback = originalSettings.jsonpCallback; | ||
| + | |||
| + | // save the callback name for future use | ||
| + | oldCallbacks.push( callbackName ); | ||
| + | } | ||
| + | |||
| + | // Call if it was a function and we have a response | ||
| + | if ( responseContainer && jQuery.isFunction( overwritten ) ) { | ||
| + | overwritten( responseContainer[ 0 ] ); | ||
| + | } | ||
| + | |||
| + | responseContainer = overwritten = undefined; | ||
| + | }); | ||
| + | |||
| + | // Delegate to script | ||
| + | return "script"; | ||
| + | } | ||
| + | }); | ||
| + | var xhrCallbacks, xhrSupported, | ||
| + | xhrId = 0, | ||
| + | // #5280: Internet Explorer will keep connections alive if we don't abort on unload | ||
| + | xhrOnUnloadAbort = window.ActiveXObject && function() { | ||
| + | // Abort all pending requests | ||
| + | var key; | ||
| + | for ( key in xhrCallbacks ) { | ||
| + | xhrCallbacks[ key ]( undefined, true ); | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | // Functions to create xhrs | ||
| + | function createStandardXHR() { | ||
| + | try { | ||
| + | return new window.XMLHttpRequest(); | ||
| + | } catch( e ) {} | ||
| + | } | ||
| + | |||
| + | function createActiveXHR() { | ||
| + | try { | ||
| + | return new window.ActiveXObject("Microsoft.XMLHTTP"); | ||
| + | } catch( e ) {} | ||
| + | } | ||
| + | |||
| + | // Create the request object | ||
| + | // (This is still attached to ajaxSettings for backward compatibility) | ||
| + | jQuery.ajaxSettings.xhr = window.ActiveXObject ? | ||
| + | /* Microsoft failed to properly | ||
| + | * implement the XMLHttpRequest in IE7 (can't request local files), | ||
| + | * so we use the ActiveXObject when it is available | ||
| + | * Additionally XMLHttpRequest can be disabled in IE7/IE8 so | ||
| + | * we need a fallback. | ||
| + | */ | ||
| + | function() { | ||
| + | return !this.isLocal && createStandardXHR() || createActiveXHR(); | ||
| + | } : | ||
| + | // For all other browsers, use the standard XMLHttpRequest object | ||
| + | createStandardXHR; | ||
| + | |||
| + | // Determine support properties | ||
| + | xhrSupported = jQuery.ajaxSettings.xhr(); | ||
| + | jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); | ||
| + | xhrSupported = jQuery.support.ajax = !!xhrSupported; | ||
| + | |||
| + | // Create transport if the browser can provide an xhr | ||
| + | if ( xhrSupported ) { | ||
| + | |||
| + | jQuery.ajaxTransport(function( s ) { | ||
| + | // Cross domain only allowed if supported through XMLHttpRequest | ||
| + | if ( !s.crossDomain || jQuery.support.cors ) { | ||
| + | |||
| + | var callback; | ||
| + | |||
| + | return { | ||
| + | send: function( headers, complete ) { | ||
| + | |||
| + | // Get a new xhr | ||
| + | var handle, i, | ||
| + | xhr = s.xhr(); | ||
| + | |||
| + | // Open the socket | ||
| + | // Passing null username, generates a login popup on Opera (#2865) | ||
| + | if ( s.username ) { | ||
| + | xhr.open( s.type, s.url, s.async, s.username, s.password ); | ||
| + | } else { | ||
| + | xhr.open( s.type, s.url, s.async ); | ||
| + | } | ||
| + | |||
| + | // Apply custom fields if provided | ||
| + | if ( s.xhrFields ) { | ||
| + | for ( i in s.xhrFields ) { | ||
| + | xhr[ i ] = s.xhrFields[ i ]; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Override mime type if needed | ||
| + | if ( s.mimeType && xhr.overrideMimeType ) { | ||
| + | xhr.overrideMimeType( s.mimeType ); | ||
| + | } | ||
| + | |||
| + | // X-Requested-With header | ||
| + | // For cross-domain requests, seeing as conditions for a preflight are | ||
| + | // akin to a jigsaw puzzle, we simply never set it to be sure. | ||
| + | // (it can always be set on a per-request basis or even using ajaxSetup) | ||
| + | // For same-domain requests, won't change header if already provided. | ||
| + | if ( !s.crossDomain && !headers["X-Requested-With"] ) { | ||
| + | headers["X-Requested-With"] = "XMLHttpRequest"; | ||
| + | } | ||
| + | |||
| + | // Need an extra try/catch for cross domain requests in Firefox 3 | ||
| + | try { | ||
| + | for ( i in headers ) { | ||
| + | xhr.setRequestHeader( i, headers[ i ] ); | ||
| + | } | ||
| + | } catch( err ) {} | ||
| + | |||
| + | // Do send the request | ||
| + | // This may raise an exception which is actually | ||
| + | // handled in jQuery.ajax (so no try/catch here) | ||
| + | xhr.send( ( s.hasContent && s.data ) || null ); | ||
| + | |||
| + | // Listener | ||
| + | callback = function( _, isAbort ) { | ||
| + | var status, responseHeaders, statusText, responses; | ||
| + | |||
| + | // Firefox throws exceptions when accessing properties | ||
| + | // of an xhr when a network error occurred | ||
| + | // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) | ||
| + | try { | ||
| + | |||
| + | // Was never called and is aborted or complete | ||
| + | if ( callback && ( isAbort || xhr.readyState === 4 ) ) { | ||
| + | |||
| + | // Only called once | ||
| + | callback = undefined; | ||
| + | |||
| + | // Do not keep as active anymore | ||
| + | if ( handle ) { | ||
| + | xhr.onreadystatechange = jQuery.noop; | ||
| + | if ( xhrOnUnloadAbort ) { | ||
| + | delete xhrCallbacks[ handle ]; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // If it's an abort | ||
| + | if ( isAbort ) { | ||
| + | // Abort it manually if needed | ||
| + | if ( xhr.readyState !== 4 ) { | ||
| + | xhr.abort(); | ||
| + | } | ||
| + | } else { | ||
| + | responses = {}; | ||
| + | status = xhr.status; | ||
| + | responseHeaders = xhr.getAllResponseHeaders(); | ||
| + | |||
| + | // When requesting binary data, IE6-9 will throw an exception | ||
| + | // on any attempt to access responseText (#11426) | ||
| + | if ( typeof xhr.responseText === "string" ) { | ||
| + | responses.text = xhr.responseText; | ||
| + | } | ||
| + | |||
| + | // Firefox throws an exception when accessing | ||
| + | // statusText for faulty cross-domain requests | ||
| + | try { | ||
| + | statusText = xhr.statusText; | ||
| + | } catch( e ) { | ||
| + | // We normalize with Webkit giving an empty statusText | ||
| + | statusText = ""; | ||
| + | } | ||
| + | |||
| + | // Filter status for non standard behaviors | ||
| + | |||
| + | // If the request is local and we have data: assume a success | ||
| + | // (success with no data won't get notified, that's the best we | ||
| + | // can do given current implementations) | ||
| + | if ( !status && s.isLocal && !s.crossDomain ) { | ||
| + | status = responses.text ? 200 : 404; | ||
| + | // IE - #1450: sometimes returns 1223 when it should be 204 | ||
| + | } else if ( status === 1223 ) { | ||
| + | status = 204; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } catch( firefoxAccessException ) { | ||
| + | if ( !isAbort ) { | ||
| + | complete( -1, firefoxAccessException ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // Call complete if needed | ||
| + | if ( responses ) { | ||
| + | complete( status, statusText, responses, responseHeaders ); | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | if ( !s.async ) { | ||
| + | // if we're in sync mode we fire the callback | ||
| + | callback(); | ||
| + | } else if ( xhr.readyState === 4 ) { | ||
| + | // (IE6 & IE7) if it's in cache and has been | ||
| + | // retrieved directly we need to fire the callback | ||
| + | setTimeout( callback ); | ||
| + | } else { | ||
| + | handle = ++xhrId; | ||
| + | if ( xhrOnUnloadAbort ) { | ||
| + | // Create the active xhrs callbacks list if needed | ||
| + | // and attach the unload handler | ||
| + | if ( !xhrCallbacks ) { | ||
| + | xhrCallbacks = {}; | ||
| + | jQuery( window ).unload( xhrOnUnloadAbort ); | ||
| + | } | ||
| + | // Add to list of active xhrs callbacks | ||
| + | xhrCallbacks[ handle ] = callback; | ||
| + | } | ||
| + | xhr.onreadystatechange = callback; | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | abort: function() { | ||
| + | if ( callback ) { | ||
| + | callback( undefined, true ); | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | }); | ||
| + | } | ||
| + | var fxNow, timerId, | ||
| + | rfxtypes = /^(?:toggle|show|hide)$/, | ||
| + | rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), | ||
| + | rrun = /queueHooks$/, | ||
| + | animationPrefilters = [ defaultPrefilter ], | ||
| + | tweeners = { | ||
| + | "*": [function( prop, value ) { | ||
| + | var tween = this.createTween( prop, value ), | ||
| + | target = tween.cur(), | ||
| + | parts = rfxnum.exec( value ), | ||
| + | unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), | ||
| + | |||
| + | // Starting value computation is required for potential unit mismatches | ||
| + | start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) && | ||
| + | rfxnum.exec( jQuery.css( tween.elem, prop ) ), | ||
| + | scale = 1, | ||
| + | maxIterations = 20; | ||
| + | |||
| + | if ( start && start[ 3 ] !== unit ) { | ||
| + | // Trust units reported by jQuery.css | ||
| + | unit = unit || start[ 3 ]; | ||
| + | |||
| + | // Make sure we update the tween properties later on | ||
| + | parts = parts || []; | ||
| + | |||
| + | // Iteratively approximate from a nonzero starting point | ||
| + | start = +target || 1; | ||
| + | |||
| + | do { | ||
| + | // If previous iteration zeroed out, double until we get *something* | ||
| + | // Use a string for doubling factor so we don't accidentally see scale as unchanged below | ||
| + | scale = scale || ".5"; | ||
| + | |||
| + | // Adjust and apply | ||
| + | start = start / scale; | ||
| + | jQuery.style( tween.elem, prop, start + unit ); | ||
| + | |||
| + | // Update scale, tolerating zero or NaN from tween.cur() | ||
| + | // And breaking the loop if scale is unchanged or perfect, or if we've just had enough | ||
| + | } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); | ||
| + | } | ||
| + | |||
| + | // Update tween properties | ||
| + | if ( parts ) { | ||
| + | start = tween.start = +start || +target || 0; | ||
| + | tween.unit = unit; | ||
| + | // If a +=/-= token was provided, we're doing a relative animation | ||
| + | tween.end = parts[ 1 ] ? | ||
| + | start + ( parts[ 1 ] + 1 ) * parts[ 2 ] : | ||
| + | +parts[ 2 ]; | ||
| + | } | ||
| + | |||
| + | return tween; | ||
| + | }] | ||
| + | }; | ||
| + | |||
| + | // Animations created synchronously will run synchronously | ||
| + | function createFxNow() { | ||
| + | setTimeout(function() { | ||
| + | fxNow = undefined; | ||
| + | }); | ||
| + | return ( fxNow = jQuery.now() ); | ||
| + | } | ||
| + | |||
| + | function createTween( value, prop, animation ) { | ||
| + | var tween, | ||
| + | collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), | ||
| + | index = 0, | ||
| + | length = collection.length; | ||
| + | for ( ; index < length; index++ ) { | ||
| + | if ( (tween = collection[ index ].call( animation, prop, value )) ) { | ||
| + | |||
| + | // we're done with this property | ||
| + | return tween; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | function Animation( elem, properties, options ) { | ||
| + | var result, | ||
| + | stopped, | ||
| + | index = 0, | ||
| + | length = animationPrefilters.length, | ||
| + | deferred = jQuery.Deferred().always( function() { | ||
| + | // don't match elem in the :animated selector | ||
| + | delete tick.elem; | ||
| + | }), | ||
| + | tick = function() { | ||
| + | if ( stopped ) { | ||
| + | return false; | ||
| + | } | ||
| + | var currentTime = fxNow || createFxNow(), | ||
| + | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), | ||
| + | // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) | ||
| + | temp = remaining / animation.duration || 0, | ||
| + | percent = 1 - temp, | ||
| + | index = 0, | ||
| + | length = animation.tweens.length; | ||
| + | |||
| + | for ( ; index < length ; index++ ) { | ||
| + | animation.tweens[ index ].run( percent ); | ||
| + | } | ||
| + | |||
| + | deferred.notifyWith( elem, [ animation, percent, remaining ]); | ||
| + | |||
| + | if ( percent < 1 && length ) { | ||
| + | return remaining; | ||
| + | } else { | ||
| + | deferred.resolveWith( elem, [ animation ] ); | ||
| + | return false; | ||
| + | } | ||
| + | }, | ||
| + | animation = deferred.promise({ | ||
| + | elem: elem, | ||
| + | props: jQuery.extend( {}, properties ), | ||
| + | opts: jQuery.extend( true, { specialEasing: {} }, options ), | ||
| + | originalProperties: properties, | ||
| + | originalOptions: options, | ||
| + | startTime: fxNow || createFxNow(), | ||
| + | duration: options.duration, | ||
| + | tweens: [], | ||
| + | createTween: function( prop, end ) { | ||
| + | var tween = jQuery.Tween( elem, animation.opts, prop, end, | ||
| + | animation.opts.specialEasing[ prop ] || animation.opts.easing ); | ||
| + | animation.tweens.push( tween ); | ||
| + | return tween; | ||
| + | }, | ||
| + | stop: function( gotoEnd ) { | ||
| + | var index = 0, | ||
| + | // if we are going to the end, we want to run all the tweens | ||
| + | // otherwise we skip this part | ||
| + | length = gotoEnd ? animation.tweens.length : 0; | ||
| + | if ( stopped ) { | ||
| + | return this; | ||
| + | } | ||
| + | stopped = true; | ||
| + | for ( ; index < length ; index++ ) { | ||
| + | animation.tweens[ index ].run( 1 ); | ||
| + | } | ||
| + | |||
| + | // resolve when we played the last frame | ||
| + | // otherwise, reject | ||
| + | if ( gotoEnd ) { | ||
| + | deferred.resolveWith( elem, [ animation, gotoEnd ] ); | ||
| + | } else { | ||
| + | deferred.rejectWith( elem, [ animation, gotoEnd ] ); | ||
| + | } | ||
| + | return this; | ||
| + | } | ||
| + | }), | ||
| + | props = animation.props; | ||
| + | |||
| + | propFilter( props, animation.opts.specialEasing ); | ||
| + | |||
| + | for ( ; index < length ; index++ ) { | ||
| + | result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); | ||
| + | if ( result ) { | ||
| + | return result; | ||
| + | } | ||
| + | } | ||
| + | |||
| + | jQuery.map( props, createTween, animation ); | ||
| + | |||
| + | if ( jQuery.isFunction( animation.opts.start ) ) { | ||
| + | animation.opts.start.call( elem, animation ); | ||
| + | } | ||
| + | |||
| + | jQuery.fx.timer( | ||
| + | jQuery.extend( tick, { | ||
| + | elem: elem, | ||
| + | anim: animation, | ||
| + | queue: animation.opts.queue | ||
| + | }) | ||
| + | ); | ||
| + | |||
| + | // attach callbacks from options | ||
| + | return animation.progress( animation.opts.progress ) | ||
| + | .done( animation.opts.done, animation.opts.complete ) | ||
| + | .fail( animation.opts.fail ) | ||
| + | .always( animation.opts.always ); | ||
| + | } | ||
| + | |||
| + | function propFilter( props, specialEasing ) { | ||
| + | var index, name, easing, value, hooks; | ||
| + | |||
| + | // camelCase, specialEasing and expand cssHook pass | ||
| + | for ( index in props ) { | ||
| + | name = jQuery.camelCase( index ); | ||
| + | easing = specialEasing[ name ]; | ||
| + | value = props[ index ]; | ||
| + | if ( jQuery.isArray( value ) ) { | ||
| + | easing = value[ 1 ]; | ||
| + | value = props[ index ] = value[ 0 ]; | ||
| + | } | ||
| + | |||
| + | if ( index !== name ) { | ||
| + | props[ name ] = value; | ||
| + | delete props[ index ]; | ||
| + | } | ||
| + | |||
| + | hooks = jQuery.cssHooks[ name ]; | ||
| + | if ( hooks && "expand" in hooks ) { | ||
| + | value = hooks.expand( value ); | ||
| + | delete props[ name ]; | ||
| + | |||
| + | // not quite $.extend, this wont overwrite keys already present. | ||
| + | // also - reusing 'index' from above because we have the correct "name" | ||
| + | for ( index in value ) { | ||
| + | if ( !( index in props ) ) { | ||
| + | props[ index ] = value[ index ]; | ||
| + | specialEasing[ index ] = easing; | ||
| + | } | ||
| + | } | ||
| + | } else { | ||
| + | specialEasing[ name ] = easing; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | jQuery.Animation = jQuery.extend( Animation, { | ||
| + | |||
| + | tweener: function( props, callback ) { | ||
| + | if ( jQuery.isFunction( props ) ) { | ||
| + | callback = props; | ||
| + | props = [ "*" ]; | ||
| + | } else { | ||
| + | props = props.split(" "); | ||
| + | } | ||
| + | |||
| + | var prop, | ||
| + | index = 0, | ||
| + | length = props.length; | ||
| + | |||
| + | for ( ; index < length ; index++ ) { | ||
| + | prop = props[ index ]; | ||
| + | tweeners[ prop ] = tweeners[ prop ] || []; | ||
| + | tweeners[ prop ].unshift( callback ); | ||
| + | } | ||
| + | }, | ||
| + | |||
| + | prefilter: function( callback, prepend ) { | ||
| + | if ( prepend ) { | ||
| + | animationPrefilters.unshift( callback ); | ||
| + | } else { | ||
| + | animationPrefilters.push( callback ); | ||
| + | } | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | function defaultPrefilter( elem, props, opts ) { | ||
| + | /* jshint validthis: true */ | ||
| + | var prop, value, toggle, tween, hooks, oldfire, | ||
| + | anim = this, | ||
| + | orig = {}, | ||
| + | style = elem.style, | ||
| + | hidden = elem.nodeType && isHidden( elem ), | ||
| + | dataShow = jQuery._data( elem, "fxshow" ); | ||
| + | |||
| + | // handle queue: false promises | ||
| + | if ( !opts.queue ) { | ||
| + | hooks = jQuery._queueHooks( elem, "fx" ); | ||
| + | if ( hooks.unqueued == null ) { | ||
| + | hooks.unqueued = 0; | ||
| + | oldfire = hooks.empty.fire; | ||
| + | hooks.empty.fire = function() { | ||
| + | if ( !hooks.unqueued ) { | ||
| + | oldfire(); | ||
| + | } | ||
| + | }; | ||
| + | } | ||
| + | hooks.unqueued++; | ||
| + | |||
| + | anim.always(function() { | ||
| + | // doing this makes sure that the complete handler will be called | ||
| + | // before this completes | ||
| + | anim.always(function() { | ||
| + | hooks.unqueued--; | ||
| + | if ( !jQuery.queue( elem, "fx" ).length ) { | ||
| + | hooks.empty.fire(); | ||
| + | } | ||
| + | }); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | // height/width overflow pass | ||
| + | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { | ||
| + | // Make sure that nothing sneaks out | ||
| + | // Record all 3 overflow attributes because IE does not | ||
| + | // change the overflow attribute when overflowX and | ||
| + | // overflowY are set to the same value | ||
| + | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; | ||
| + | |||
| + | // Set display property to inline-block for height/width | ||
| + | // animations on inline elements that are having width/height animated | ||
| + | if ( jQuery.css( elem, "display" ) === "inline" && | ||
| + | jQuery.css( elem, "float" ) === "none" ) { | ||
| + | |||
| + | // inline-level elements accept inline-block; | ||
| + | // block-level elements need to be inline with layout | ||
| + | if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { | ||
| + | style.display = "inline-block"; | ||
| + | |||
| + | } else { | ||
| + | style.zoom = 1; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | if ( opts.overflow ) { | ||
| + | style.overflow = "hidden"; | ||
| + | if ( !jQuery.support.shrinkWrapBlocks ) { | ||
| + | anim.always(function() { | ||
| + | style.overflow = opts.overflow[ 0 ]; | ||
| + | style.overflowX = opts.overflow[ 1 ]; | ||
| + | style.overflowY = opts.overflow[ 2 ]; | ||
| + | }); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | |||
| + | // show/hide pass | ||
| + | for ( prop in props ) { | ||
| + | value = props[ prop ]; | ||
| + | if ( rfxtypes.exec( value ) ) { | ||
| + | delete props[ prop ]; | ||
| + | toggle = toggle || value === "toggle"; | ||
| + | if ( value === ( hidden ? "hide" : "show" ) ) { | ||
| + | continue; | ||
| + | } | ||
| + | orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | if ( !jQuery.isEmptyObject( orig ) ) { | ||
| + | if ( dataShow ) { | ||
| + | if ( "hidden" in dataShow ) { | ||
| + | hidden = dataShow.hidden; | ||
| + | } | ||
| + | } else { | ||
| + | dataShow = jQuery._data( elem, "fxshow", {} ); | ||
| + | } | ||
| + | |||
| + | // store state if its toggle - enables .stop().toggle() to "reverse" | ||
| + | if ( toggle ) { | ||
| + | dataShow.hidden = !hidden; | ||
| + | } | ||
| + | if ( hidden ) { | ||
| + | jQuery( elem ).show(); | ||
| + | } else { | ||
| + | anim.done(function() { | ||
| + | jQuery( elem ).hide(); | ||
| + | }); | ||
| + | } | ||
| + | anim.done(function() { | ||
| + | var prop; | ||
| + | jQuery._removeData( elem, "fxshow" ); | ||
| + | for ( prop in orig ) { | ||
| + | jQuery.style( elem, prop, orig[ prop ] ); | ||
| + | } | ||
| + | }); | ||
| + | for ( prop in orig ) { | ||
| + | tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); | ||
| + | |||
| + | if ( !( prop in dataShow ) ) { | ||
| + | dataShow[ prop ] = tween.start; | ||
| + | if ( hidden ) { | ||
| + | tween.end = tween.start; | ||
| + | tween.start = prop === "width" || prop === "height" ? 1 : 0; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | function Tween( elem, options, prop, end, easing ) { | ||
| + | return new Tween.prototype.init( elem, options, prop, end, easing ); | ||
| + | } | ||
| + | jQuery.Tween = Tween; | ||
| + | |||
| + | Tween.prototype = { | ||
| + | constructor: Tween, | ||
| + | init: function( elem, options, prop, end, easing, unit ) { | ||
| + | this.elem = elem; | ||
| + | this.prop = prop; | ||
| + | this.easing = easing || "swing"; | ||
| + | this.options = options; | ||
| + | this.start = this.now = this.cur(); | ||
| + | this.end = end; | ||
| + | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); | ||
| + | }, | ||
| + | cur: function() { | ||
| + | var hooks = Tween.propHooks[ this.prop ]; | ||
| + | |||
| + | return hooks && hooks.get ? | ||
| + | hooks.get( this ) : | ||
| + | Tween.propHooks._default.get( this ); | ||
| + | }, | ||
| + | run: function( percent ) { | ||
| + | var eased, | ||
| + | hooks = Tween.propHooks[ this.prop ]; | ||
| + | |||
| + | if ( this.options.duration ) { | ||
| + | this.pos = eased = jQuery.easing[ this.easing ]( | ||
| + | percent, this.options.duration * percent, 0, 1, this.options.duration | ||
| + | ); | ||
| + | } else { | ||
| + | this.pos = eased = percent; | ||
| + | } | ||
| + | this.now = ( this.end - this.start ) * eased + this.start; | ||
| + | |||
| + | if ( this.options.step ) { | ||
| + | this.options.step.call( this.elem, this.now, this ); | ||
| + | } | ||
| + | |||
| + | if ( hooks && hooks.set ) { | ||
| + | hooks.set( this ); | ||
| + | } else { | ||
| + | Tween.propHooks._default.set( this ); | ||
| + | } | ||
| + | return this; | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | Tween.prototype.init.prototype = Tween.prototype; | ||
| + | |||
| + | Tween.propHooks = { | ||
| + | _default: { | ||
| + | get: function( tween ) { | ||
| + | var result; | ||
| + | |||
| + | if ( tween.elem[ tween.prop ] != null && | ||
| + | (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { | ||
| + | return tween.elem[ tween.prop ]; | ||
| + | } | ||
| + | |||
| + | // passing an empty string as a 3rd parameter to .css will automatically | ||
| + | // attempt a parseFloat and fallback to a string if the parse fails | ||
| + | // so, simple values such as "10px" are parsed to Float. | ||
| + | // complex values such as "rotate(1rad)" are returned as is. | ||
| + | result = jQuery.css( tween.elem, tween.prop, "" ); | ||
| + | // Empty strings, null, undefined and "auto" are converted to 0. | ||
| + | return !result || result === "auto" ? 0 : result; | ||
| + | }, | ||
| + | set: function( tween ) { | ||
| + | // use step hook for back compat - use cssHook if its there - use .style if its | ||
| + | // available and use plain properties where available | ||
| + | if ( jQuery.fx.step[ tween.prop ] ) { | ||
| + | jQuery.fx.step[ tween.prop ]( tween ); | ||
| + | } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { | ||
| + | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); | ||
| + | } else { | ||
| + | tween.elem[ tween.prop ] = tween.now; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | // Support: IE <=9 | ||
| + | // Panic based approach to setting things on disconnected nodes | ||
| + | |||
| + | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { | ||
| + | set: function( tween ) { | ||
| + | if ( tween.elem.nodeType && tween.elem.parentNode ) { | ||
| + | tween.elem[ tween.prop ] = tween.now; | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { | ||
| + | var cssFn = jQuery.fn[ name ]; | ||
| + | jQuery.fn[ name ] = function( speed, easing, callback ) { | ||
| + | return speed == null || typeof speed === "boolean" ? | ||
| + | cssFn.apply( this, arguments ) : | ||
| + | this.animate( genFx( name, true ), speed, easing, callback ); | ||
| + | }; | ||
| + | }); | ||
| + | |||
| + | jQuery.fn.extend({ | ||
| + | fadeTo: function( speed, to, easing, callback ) { | ||
| + | |||
| + | // show any hidden elements after setting opacity to 0 | ||
| + | return this.filter( isHidden ).css( "opacity", 0 ).show() | ||
| + | |||
| + | // animate to the value specified | ||
| + | .end().animate({ opacity: to }, speed, easing, callback ); | ||
| + | }, | ||
| + | animate: function( prop, speed, easing, callback ) { | ||
| + | var empty = jQuery.isEmptyObject( prop ), | ||
| + | optall = jQuery.speed( speed, easing, callback ), | ||
| + | doAnimation = function() { | ||
| + | // Operate on a copy of prop so per-property easing won't be lost | ||
| + | var anim = Animation( this, jQuery.extend( {}, prop ), optall ); | ||
| + | |||
| + | // Empty animations, or finishing resolves immediately | ||
| + | if ( empty || jQuery._data( this, "finish" ) ) { | ||
| + | anim.stop( true ); | ||
| + | } | ||
| + | }; | ||
| + | doAnimation.finish = doAnimation; | ||
| + | |||
| + | return empty || optall.queue === false ? | ||
| + | this.each( doAnimation ) : | ||
| + | this.queue( optall.queue, doAnimation ); | ||
| + | }, | ||
| + | stop: function( type, clearQueue, gotoEnd ) { | ||
| + | var stopQueue = function( hooks ) { | ||
| + | var stop = hooks.stop; | ||
| + | delete hooks.stop; | ||
| + | stop( gotoEnd ); | ||
| + | }; | ||
| + | |||
| + | if ( typeof type !== "string" ) { | ||
| + | gotoEnd = clearQueue; | ||
| + | clearQueue = type; | ||
| + | type = undefined; | ||
| + | } | ||
| + | if ( clearQueue && type !== false ) { | ||
| + | this.queue( type || "fx", [] ); | ||
| + | } | ||
| + | |||
| + | return this.each(function() { | ||
| + | var dequeue = true, | ||
| + | index = type != null && type + "queueHooks", | ||
| + | timers = jQuery.timers, | ||
| + | data = jQuery._data( this ); | ||
| + | |||
| + | if ( index ) { | ||
| + | if ( data[ index ] && data[ index ].stop ) { | ||
| + | stopQueue( data[ index ] ); | ||
| + | } | ||
| + | } else { | ||
| + | for ( index in data ) { | ||
| + | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { | ||
| + | stopQueue( data[ index ] ); | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | |||
| + | for ( index = timers.length; index--; ) { | ||
| + | if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { | ||
| + | timers[ index ].anim.stop( gotoEnd ); | ||
| + | dequeue = false; | ||
| + | timers.splice( index, 1 ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // start the next in the queue if the last step wasn't forced | ||
| + | // timers currently will call their complete callbacks, which will dequeue | ||
| + | // but only if they were gotoEnd | ||
| + | if ( dequeue || !gotoEnd ) { | ||
| + | jQuery.dequeue( this, type ); | ||
| + | } | ||
| + | }); | ||
| + | }, | ||
| + | finish: function( type ) { | ||
| + | if ( type !== false ) { | ||
| + | type = type || "fx"; | ||
| + | } | ||
| + | return this.each(function() { | ||
| + | var index, | ||
| + | data = jQuery._data( this ), | ||
| + | queue = data[ type + "queue" ], | ||
| + | hooks = data[ type + "queueHooks" ], | ||
| + | timers = jQuery.timers, | ||
| + | length = queue ? queue.length : 0; | ||
| + | |||
| + | // enable finishing flag on private data | ||
| + | data.finish = true; | ||
| + | |||
| + | // empty the queue first | ||
| + | jQuery.queue( this, type, [] ); | ||
| + | |||
| + | if ( hooks && hooks.stop ) { | ||
| + | hooks.stop.call( this, true ); | ||
| + | } | ||
| + | |||
| + | // look for any active animations, and finish them | ||
| + | for ( index = timers.length; index--; ) { | ||
| + | if ( timers[ index ].elem === this && timers[ index ].queue === type ) { | ||
| + | timers[ index ].anim.stop( true ); | ||
| + | timers.splice( index, 1 ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // look for any animations in the old queue and finish them | ||
| + | for ( index = 0; index < length; index++ ) { | ||
| + | if ( queue[ index ] && queue[ index ].finish ) { | ||
| + | queue[ index ].finish.call( this ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | // turn off finishing flag | ||
| + | delete data.finish; | ||
| + | }); | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | // Generate parameters to create a standard animation | ||
| + | function genFx( type, includeWidth ) { | ||
| + | var which, | ||
| + | attrs = { height: type }, | ||
| + | i = 0; | ||
| + | |||
| + | // if we include width, step value is 1 to do all cssExpand values, | ||
| + | // if we don't include width, step value is 2 to skip over Left and Right | ||
| + | includeWidth = includeWidth? 1 : 0; | ||
| + | for( ; i < 4 ; i += 2 - includeWidth ) { | ||
| + | which = cssExpand[ i ]; | ||
| + | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; | ||
| + | } | ||
| + | |||
| + | if ( includeWidth ) { | ||
| + | attrs.opacity = attrs.width = type; | ||
| + | } | ||
| + | |||
| + | return attrs; | ||
| + | } | ||
| + | |||
| + | // Generate shortcuts for custom animations | ||
| + | jQuery.each({ | ||
| + | slideDown: genFx("show"), | ||
| + | slideUp: genFx("hide"), | ||
| + | slideToggle: genFx("toggle"), | ||
| + | fadeIn: { opacity: "show" }, | ||
| + | fadeOut: { opacity: "hide" }, | ||
| + | fadeToggle: { opacity: "toggle" } | ||
| + | }, function( name, props ) { | ||
| + | jQuery.fn[ name ] = function( speed, easing, callback ) { | ||
| + | return this.animate( props, speed, easing, callback ); | ||
| + | }; | ||
| + | }); | ||
| + | |||
| + | jQuery.speed = function( speed, easing, fn ) { | ||
| + | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { | ||
| + | complete: fn || !fn && easing || | ||
| + | jQuery.isFunction( speed ) && speed, | ||
| + | duration: speed, | ||
| + | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing | ||
| + | }; | ||
| + | |||
| + | opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : | ||
| + | opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; | ||
| + | |||
| + | // normalize opt.queue - true/undefined/null -> "fx" | ||
| + | if ( opt.queue == null || opt.queue === true ) { | ||
| + | opt.queue = "fx"; | ||
| + | } | ||
| + | |||
| + | // Queueing | ||
| + | opt.old = opt.complete; | ||
| + | |||
| + | opt.complete = function() { | ||
| + | if ( jQuery.isFunction( opt.old ) ) { | ||
| + | opt.old.call( this ); | ||
| + | } | ||
| + | |||
| + | if ( opt.queue ) { | ||
| + | jQuery.dequeue( this, opt.queue ); | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | return opt; | ||
| + | }; | ||
| + | |||
| + | jQuery.easing = { | ||
| + | linear: function( p ) { | ||
| + | return p; | ||
| + | }, | ||
| + | swing: function( p ) { | ||
| + | return 0.5 - Math.cos( p*Math.PI ) / 2; | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | jQuery.timers = []; | ||
| + | jQuery.fx = Tween.prototype.init; | ||
| + | jQuery.fx.tick = function() { | ||
| + | var timer, | ||
| + | timers = jQuery.timers, | ||
| + | i = 0; | ||
| + | |||
| + | fxNow = jQuery.now(); | ||
| + | |||
| + | for ( ; i < timers.length; i++ ) { | ||
| + | timer = timers[ i ]; | ||
| + | // Checks the timer has not already been removed | ||
| + | if ( !timer() && timers[ i ] === timer ) { | ||
| + | timers.splice( i--, 1 ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | if ( !timers.length ) { | ||
| + | jQuery.fx.stop(); | ||
| + | } | ||
| + | fxNow = undefined; | ||
| + | }; | ||
| + | |||
| + | jQuery.fx.timer = function( timer ) { | ||
| + | if ( timer() && jQuery.timers.push( timer ) ) { | ||
| + | jQuery.fx.start(); | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | jQuery.fx.interval = 13; | ||
| + | |||
| + | jQuery.fx.start = function() { | ||
| + | if ( !timerId ) { | ||
| + | timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | jQuery.fx.stop = function() { | ||
| + | clearInterval( timerId ); | ||
| + | timerId = null; | ||
| + | }; | ||
| + | |||
| + | jQuery.fx.speeds = { | ||
| + | slow: 600, | ||
| + | fast: 200, | ||
| + | // Default speed | ||
| + | _default: 400 | ||
| + | }; | ||
| + | |||
| + | // Back Compat <1.8 extension point | ||
| + | jQuery.fx.step = {}; | ||
| + | |||
| + | if ( jQuery.expr && jQuery.expr.filters ) { | ||
| + | jQuery.expr.filters.animated = function( elem ) { | ||
| + | return jQuery.grep(jQuery.timers, function( fn ) { | ||
| + | return elem === fn.elem; | ||
| + | }).length; | ||
| + | }; | ||
| + | } | ||
| + | jQuery.fn.offset = function( options ) { | ||
| + | if ( arguments.length ) { | ||
| + | return options === undefined ? | ||
| + | this : | ||
| + | this.each(function( i ) { | ||
| + | jQuery.offset.setOffset( this, options, i ); | ||
| + | }); | ||
| + | } | ||
| + | |||
| + | var docElem, win, | ||
| + | box = { top: 0, left: 0 }, | ||
| + | elem = this[ 0 ], | ||
| + | doc = elem && elem.ownerDocument; | ||
| + | |||
| + | if ( !doc ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | docElem = doc.documentElement; | ||
| + | |||
| + | // Make sure it's not a disconnected DOM node | ||
| + | if ( !jQuery.contains( docElem, elem ) ) { | ||
| + | return box; | ||
| + | } | ||
| + | |||
| + | // If we don't have gBCR, just use 0,0 rather than error | ||
| + | // BlackBerry 5, iOS 3 (original iPhone) | ||
| + | if ( typeof elem.getBoundingClientRect !== core_strundefined ) { | ||
| + | box = elem.getBoundingClientRect(); | ||
| + | } | ||
| + | win = getWindow( doc ); | ||
| + | return { | ||
| + | top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), | ||
| + | left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) | ||
| + | }; | ||
| + | }; | ||
| + | |||
| + | jQuery.offset = { | ||
| + | |||
| + | setOffset: function( elem, options, i ) { | ||
| + | var position = jQuery.css( elem, "position" ); | ||
| + | |||
| + | // set position first, in-case top/left are set even on static elem | ||
| + | if ( position === "static" ) { | ||
| + | elem.style.position = "relative"; | ||
| + | } | ||
| + | |||
| + | var curElem = jQuery( elem ), | ||
| + | curOffset = curElem.offset(), | ||
| + | curCSSTop = jQuery.css( elem, "top" ), | ||
| + | curCSSLeft = jQuery.css( elem, "left" ), | ||
| + | calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, | ||
| + | props = {}, curPosition = {}, curTop, curLeft; | ||
| + | |||
| + | // need to be able to calculate position if either top or left is auto and position is either absolute or fixed | ||
| + | if ( calculatePosition ) { | ||
| + | curPosition = curElem.position(); | ||
| + | curTop = curPosition.top; | ||
| + | curLeft = curPosition.left; | ||
| + | } else { | ||
| + | curTop = parseFloat( curCSSTop ) || 0; | ||
| + | curLeft = parseFloat( curCSSLeft ) || 0; | ||
| + | } | ||
| + | |||
| + | if ( jQuery.isFunction( options ) ) { | ||
| + | options = options.call( elem, i, curOffset ); | ||
| + | } | ||
| + | |||
| + | if ( options.top != null ) { | ||
| + | props.top = ( options.top - curOffset.top ) + curTop; | ||
| + | } | ||
| + | if ( options.left != null ) { | ||
| + | props.left = ( options.left - curOffset.left ) + curLeft; | ||
| + | } | ||
| + | |||
| + | if ( "using" in options ) { | ||
| + | options.using.call( elem, props ); | ||
| + | } else { | ||
| + | curElem.css( props ); | ||
| + | } | ||
| + | } | ||
| + | }; | ||
| + | |||
| + | |||
| + | jQuery.fn.extend({ | ||
| + | |||
| + | position: function() { | ||
| + | if ( !this[ 0 ] ) { | ||
| + | return; | ||
| + | } | ||
| + | |||
| + | var offsetParent, offset, | ||
| + | parentOffset = { top: 0, left: 0 }, | ||
| + | elem = this[ 0 ]; | ||
| + | |||
| + | // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent | ||
| + | if ( jQuery.css( elem, "position" ) === "fixed" ) { | ||
| + | // we assume that getBoundingClientRect is available when computed position is fixed | ||
| + | offset = elem.getBoundingClientRect(); | ||
| + | } else { | ||
| + | // Get *real* offsetParent | ||
| + | offsetParent = this.offsetParent(); | ||
| + | |||
| + | // Get correct offsets | ||
| + | offset = this.offset(); | ||
| + | if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { | ||
| + | parentOffset = offsetParent.offset(); | ||
| + | } | ||
| + | |||
| + | // Add offsetParent borders | ||
| + | parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); | ||
| + | parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); | ||
| + | } | ||
| + | |||
| + | // Subtract parent offsets and element margins | ||
| + | // note: when an element has margin: auto the offsetLeft and marginLeft | ||
| + | // are the same in Safari causing offset.left to incorrectly be 0 | ||
| + | return { | ||
| + | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), | ||
| + | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) | ||
| + | }; | ||
| + | }, | ||
| + | |||
| + | offsetParent: function() { | ||
| + | return this.map(function() { | ||
| + | var offsetParent = this.offsetParent || docElem; | ||
| + | while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { | ||
| + | offsetParent = offsetParent.offsetParent; | ||
| + | } | ||
| + | return offsetParent || docElem; | ||
| + | }); | ||
| + | } | ||
| + | }); | ||
| + | |||
| + | |||
| + | // Create scrollLeft and scrollTop methods | ||
| + | jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { | ||
| + | var top = /Y/.test( prop ); | ||
| + | |||
| + | jQuery.fn[ method ] = function( val ) { | ||
| + | return jQuery.access( this, function( elem, method, val ) { | ||
| + | var win = getWindow( elem ); | ||
| + | |||
| + | if ( val === undefined ) { | ||
| + | return win ? (prop in win) ? win[ prop ] : | ||
| + | win.document.documentElement[ method ] : | ||
| + | elem[ method ]; | ||
| + | } | ||
| + | |||
| + | if ( win ) { | ||
| + | win.scrollTo( | ||
| + | !top ? val : jQuery( win ).scrollLeft(), | ||
| + | top ? val : jQuery( win ).scrollTop() | ||
| + | ); | ||
| + | |||
| + | } else { | ||
| + | elem[ method ] = val; | ||
| + | } | ||
| + | }, method, val, arguments.length, null ); | ||
| + | }; | ||
| + | }); | ||
| + | |||
| + | function getWindow( elem ) { | ||
| + | return jQuery.isWindow( elem ) ? | ||
| + | elem : | ||
| + | elem.nodeType === 9 ? | ||
| + | elem.defaultView || elem.parentWindow : | ||
| + | false; | ||
| + | } | ||
| + | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods | ||
| + | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { | ||
| + | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { | ||
| + | // margin is only for outerHeight, outerWidth | ||
| + | jQuery.fn[ funcName ] = function( margin, value ) { | ||
| + | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), | ||
| + | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); | ||
| + | |||
| + | return jQuery.access( this, function( elem, type, value ) { | ||
| + | var doc; | ||
| + | |||
| + | if ( jQuery.isWindow( elem ) ) { | ||
| + | // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there | ||
| + | // isn't a whole lot we can do. See pull request at this URL for discussion: | ||
| + | // https://github.com/jquery/jquery/pull/764 | ||
| + | return elem.document.documentElement[ "client" + name ]; | ||
| + | } | ||
| + | |||
| + | // Get document width or height | ||
| + | if ( elem.nodeType === 9 ) { | ||
| + | doc = elem.documentElement; | ||
| + | |||
| + | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest | ||
| + | // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. | ||
| + | return Math.max( | ||
| + | elem.body[ "scroll" + name ], doc[ "scroll" + name ], | ||
| + | elem.body[ "offset" + name ], doc[ "offset" + name ], | ||
| + | doc[ "client" + name ] | ||
| + | ); | ||
| + | } | ||
| + | |||
| + | return value === undefined ? | ||
| + | // Get width or height on the element, requesting but not forcing parseFloat | ||
| + | jQuery.css( elem, type, extra ) : | ||
| + | |||
| + | // Set width or height on the element | ||
| + | jQuery.style( elem, type, value, extra ); | ||
| + | }, type, chainable ? margin : undefined, chainable, null ); | ||
| + | }; | ||
| + | }); | ||
| + | }); | ||
| + | // Limit scope pollution from any deprecated API | ||
| + | // (function() { | ||
| + | |||
| + | // The number of elements contained in the matched element set | ||
| + | jQuery.fn.size = function() { | ||
| + | return this.length; | ||
| + | }; | ||
| + | |||
| + | jQuery.fn.andSelf = jQuery.fn.addBack; | ||
| + | |||
| + | // })(); | ||
| + | if ( typeof module === "object" && module && typeof module.exports === "object" ) { | ||
| + | // Expose jQuery as module.exports in loaders that implement the Node | ||
| + | // module pattern (including browserify). Do not create the global, since | ||
| + | // the user will be storing it themselves locally, and globals are frowned | ||
| + | // upon in the Node module world. | ||
| + | module.exports = jQuery; | ||
| + | } else { | ||
| + | // Otherwise expose jQuery to the global object as usual | ||
| + | window.jQuery = window.$ = jQuery; | ||
| + | |||
| + | // Register as a named AMD module, since jQuery can be concatenated with other | ||
| + | // files that may use define, but not via a proper concatenation script that | ||
| + | // understands anonymous AMD modules. A named AMD is safest and most robust | ||
| + | // way to register. Lowercase jquery is used because AMD module names are | ||
| + | // derived from file names, and jQuery is normally delivered in a lowercase | ||
| + | // file name. Do this after creating the global so that if an AMD module wants | ||
| + | // to call noConflict to hide this version of jQuery, it will work. | ||
| + | if ( typeof define === "function" && define.amd ) { | ||
| + | define( "jquery", [], function () { return jQuery; } ); | ||
| + | } | ||
| + | } | ||
| + | |||
| + | })( window ); | ||
| + | |||
</script> | </script> | ||
</html> | </html> | ||
Latest revision as of 13:59, 12 October 2017
