|
|
| Line 13: |
Line 13: |
| | | | |
| | <!-- Bootstrap core CSS --> | | <!-- Bootstrap core CSS --> |
| − | <link href="https://2018.igem.org/Team:Edinburgh_UG/bootstrapmincss?action=raw&ctype=text/css" rel="stylesheet" type='text/css'> | + | <link href="https://2018.igem.org/Team:Edinburgh_UG/bootstrapmincss?action=raw&c type=text/css" rel="stylesheet" type='text/css'> |
| | | | |
| | <!-- Custom fonts for this template --> | | <!-- Custom fonts for this template --> |
| Line 90: |
Line 90: |
| | | | |
| | <!-- Bootstrap core JavaScript --> | | <!-- Bootstrap core JavaScript --> |
| − | <script> | + | <script src="https://2018.igem.org/Template:Edinburgh_UG/jquery?action=raw&c" type='text/css'> </script> |
| − | /*!
| + | |
| − | * jQuery JavaScript Library v3.3.1
| + | |
| − | * https://jquery.com/
| + | |
| − | *
| + | |
| − | * Includes Sizzle.js
| + | |
| − | * https://sizzlejs.com/
| + | |
| − | *
| + | |
| − | * Copyright JS Foundation and other contributors
| + | |
| − | * Released under the MIT license
| + | |
| − | * https://jquery.org/license
| + | |
| − | *
| + | |
| − | * Date: 2018-01-20T17:24Z
| + | |
| − | */
| + | |
| − | ( function( global, factory ) {
| + | |
| − | | + | |
| − | "use strict";
| + | |
| − | | + | |
| − | if ( typeof module === "object" && typeof module.exports === "object" ) {
| + | |
| − | | + | |
| − | // For CommonJS and CommonJS-like environments where a proper `window`
| + | |
| − | // is present, execute the factory and get jQuery.
| + | |
| − | // For environments that do not have a `window` with a `document`
| + | |
| − | // (such as Node.js), expose a factory as module.exports.
| + | |
| − | // This accentuates the need for the creation of a real `window`.
| + | |
| − | // e.g. var jQuery = require("jquery")(window);
| + | |
| − | // See ticket #14549 for more info.
| + | |
| − | module.exports = global.document ?
| + | |
| − | factory( global, true ) :
| + | |
| − | function( w ) {
| + | |
| − | if ( !w.document ) {
| + | |
| − | throw new Error( "jQuery requires a window with a document" );
| + | |
| − | }
| + | |
| − | return factory( w );
| + | |
| − | };
| + | |
| − | } else {
| + | |
| − | factory( global );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Pass this if window is not defined yet
| + | |
| − | } )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
| + | |
| − | | + | |
| − | // Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
| + | |
| − | // throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
| + | |
| − | // arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
| + | |
| − | // enough that all such attempts are guarded in a try block.
| + | |
| − | "use strict";
| + | |
| − | | + | |
| − | var arr = [];
| + | |
| − | | + | |
| − | var document = window.document;
| + | |
| − | | + | |
| − | var getProto = Object.getPrototypeOf;
| + | |
| − | | + | |
| − | var slice = arr.slice;
| + | |
| − | | + | |
| − | var concat = arr.concat;
| + | |
| − | | + | |
| − | var push = arr.push;
| + | |
| − | | + | |
| − | var indexOf = arr.indexOf;
| + | |
| − | | + | |
| − | var class2type = {};
| + | |
| − | | + | |
| − | var toString = class2type.toString;
| + | |
| − | | + | |
| − | var hasOwn = class2type.hasOwnProperty;
| + | |
| − | | + | |
| − | var fnToString = hasOwn.toString;
| + | |
| − | | + | |
| − | var ObjectFunctionString = fnToString.call( Object );
| + | |
| − | | + | |
| − | var support = {};
| + | |
| − | | + | |
| − | var isFunction = function isFunction( obj ) {
| + | |
| − | | + | |
| − | // Support: Chrome <=57, Firefox <=52
| + | |
| − | // In some browsers, typeof returns "function" for HTML <object> elements
| + | |
| − | // (i.e., `typeof document.createElement( "object" ) === "function"`).
| + | |
| − | // We don't want to classify *any* DOM node as a function.
| + | |
| − | return typeof obj === "function" && typeof obj.nodeType !== "number";
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | var isWindow = function isWindow( obj ) {
| + | |
| − | return obj != null && obj === obj.window;
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | var preservedScriptAttributes = {
| + | |
| − | type: true,
| + | |
| − | src: true,
| + | |
| − | noModule: true
| + | |
| − | };
| + | |
| − | | + | |
| − | function DOMEval( code, doc, node ) {
| + | |
| − | doc = doc || document;
| + | |
| − | | + | |
| − | var i,
| + | |
| − | script = doc.createElement( "script" );
| + | |
| − | | + | |
| − | script.text = code;
| + | |
| − | if ( node ) {
| + | |
| − | for ( i in preservedScriptAttributes ) {
| + | |
| − | if ( node[ i ] ) {
| + | |
| − | script[ i ] = node[ i ];
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | doc.head.appendChild( script ).parentNode.removeChild( script );
| + | |
| − | }
| + | |
| − | | + | |
| − | | + | |
| − | function toType( obj ) {
| + | |
| − | if ( obj == null ) {
| + | |
| − | return obj + "";
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: Android <=2.3 only (functionish RegExp)
| + | |
| − | return typeof obj === "object" || typeof obj === "function" ?
| + | |
| − | class2type[ toString.call( obj ) ] || "object" :
| + | |
| − | typeof obj;
| + | |
| − | }
| + | |
| − | /* global Symbol */
| + | |
| − | // Defining this global in .eslintrc.json would create a danger of using the global
| + | |
| − | // unguarded in another place, it seems safer to define global only for this module
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | var
| + | |
| − | version = "3.3.1",
| + | |
| − | | + | |
| − | // Define a local copy of jQuery
| + | |
| − | jQuery = function( selector, context ) {
| + | |
| − | | + | |
| − | // The jQuery object is actually just the init constructor 'enhanced'
| + | |
| − | // Need init if jQuery is called (just allow error to be thrown if not included)
| + | |
| − | return new jQuery.fn.init( selector, context );
| + | |
| − | },
| + | |
| − | | + | |
| − | // Support: Android <=4.0 only
| + | |
| − | // Make sure we trim BOM and NBSP
| + | |
| − | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
| + | |
| − | | + | |
| − | jQuery.fn = jQuery.prototype = {
| + | |
| − | | + | |
| − | // The current version of jQuery being used
| + | |
| − | jquery: version,
| + | |
| − | | + | |
| − | constructor: jQuery,
| + | |
| − | | + | |
| − | // The default length of a jQuery object is 0
| + | |
| − | length: 0,
| + | |
| − | | + | |
| − | toArray: function() {
| + | |
| − | return 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 all the elements in a clean array
| + | |
| − | if ( num == null ) {
| + | |
| − | return slice.call( this );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Return just the one element from the set
| + | |
| − | return num < 0 ? this[ num + this.length ] : 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;
| + | |
| − | | + | |
| − | // Return the newly-formed element set
| + | |
| − | return ret;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Execute a callback for every element in the matched set.
| + | |
| − | each: function( callback ) {
| + | |
| − | return jQuery.each( this, callback );
| + | |
| − | },
| + | |
| − | | + | |
| − | map: function( callback ) {
| + | |
| − | return this.pushStack( jQuery.map( this, function( elem, i ) {
| + | |
| − | return callback.call( elem, i, elem );
| + | |
| − | } ) );
| + | |
| − | },
| + | |
| − | | + | |
| − | slice: function() {
| + | |
| − | return this.pushStack( 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 ] ] : [] );
| + | |
| − | },
| + | |
| − | | + | |
| − | end: function() {
| + | |
| − | return this.prevObject || this.constructor();
| + | |
| − | },
| + | |
| − | | + | |
| − | // For internal use only.
| + | |
| − | // Behaves like an Array's method, not like a jQuery method.
| + | |
| − | push: push,
| + | |
| − | sort: arr.sort,
| + | |
| − | splice: arr.splice
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.extend = jQuery.fn.extend = function() {
| + | |
| − | var options, name, src, copy, copyIsArray, clone,
| + | |
| − | target = arguments[ 0 ] || {},
| + | |
| − | i = 1,
| + | |
| − | length = arguments.length,
| + | |
| − | deep = false;
| + | |
| − | | + | |
| − | // Handle a deep copy situation
| + | |
| − | if ( typeof target === "boolean" ) {
| + | |
| − | deep = target;
| + | |
| − | | + | |
| − | // Skip the boolean and the target
| + | |
| − | target = arguments[ i ] || {};
| + | |
| − | i++;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Handle case when target is a string or something (possible in deep copy)
| + | |
| − | if ( typeof target !== "object" && !isFunction( target ) ) {
| + | |
| − | target = {};
| + | |
| − | }
| + | |
| − | | + | |
| − | // Extend jQuery itself if only one argument is passed
| + | |
| − | if ( i === length ) {
| + | |
| − | 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 = Array.isArray( copy ) ) ) ) {
| + | |
| − | | + | |
| − | if ( copyIsArray ) {
| + | |
| − | copyIsArray = false;
| + | |
| − | clone = src && Array.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
| + | |
| − | expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
| + | |
| − | | + | |
| − | // Assume jQuery is ready without the ready module
| + | |
| − | isReady: true,
| + | |
| − | | + | |
| − | error: function( msg ) {
| + | |
| − | throw new Error( msg );
| + | |
| − | },
| + | |
| − | | + | |
| − | noop: function() {},
| + | |
| − | | + | |
| − | isPlainObject: function( obj ) {
| + | |
| − | var proto, Ctor;
| + | |
| − | | + | |
| − | // Detect obvious negatives
| + | |
| − | // Use toString instead of jQuery.type to catch host objects
| + | |
| − | if ( !obj || toString.call( obj ) !== "[object Object]" ) {
| + | |
| − | return false;
| + | |
| − | }
| + | |
| − | | + | |
| − | proto = getProto( obj );
| + | |
| − | | + | |
| − | // Objects with no prototype (e.g., `Object.create( null )`) are plain
| + | |
| − | if ( !proto ) {
| + | |
| − | return true;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Objects with prototype are plain iff they were constructed by a global Object function
| + | |
| − | Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
| + | |
| − | return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
| + | |
| − | },
| + | |
| − | | + | |
| − | isEmptyObject: function( obj ) {
| + | |
| − | | + | |
| − | /* eslint-disable no-unused-vars */
| + | |
| − | // See https://github.com/eslint/eslint/issues/6125
| + | |
| − | var name;
| + | |
| − | | + | |
| − | for ( name in obj ) {
| + | |
| − | return false;
| + | |
| − | }
| + | |
| − | return true;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Evaluates a script in a global context
| + | |
| − | globalEval: function( code ) {
| + | |
| − | DOMEval( code );
| + | |
| − | },
| + | |
| − | | + | |
| − | each: function( obj, callback ) {
| + | |
| − | var length, i = 0;
| + | |
| − | | + | |
| − | if ( isArrayLike( obj ) ) {
| + | |
| − | length = obj.length;
| + | |
| − | for ( ; i < length; i++ ) {
| + | |
| − | if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
| + | |
| − | break;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | } else {
| + | |
| − | for ( i in obj ) {
| + | |
| − | if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
| + | |
| − | break;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return obj;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Support: Android <=4.0 only
| + | |
| − | trim: 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 {
| + | |
| − | push.call( ret, arr );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return ret;
| + | |
| − | },
| + | |
| − | | + | |
| − | inArray: function( elem, arr, i ) {
| + | |
| − | return arr == null ? -1 : indexOf.call( arr, elem, i );
| + | |
| − | },
| + | |
| − | | + | |
| − | // Support: Android <=4.0 only, PhantomJS 1 only
| + | |
| − | // push.apply(_, arraylike) throws on ancient WebKit
| + | |
| − | merge: function( first, second ) {
| + | |
| − | var len = +second.length,
| + | |
| − | j = 0,
| + | |
| − | i = first.length;
| + | |
| − | | + | |
| − | for ( ; j < len; j++ ) {
| + | |
| − | first[ i++ ] = second[ j ];
| + | |
| − | }
| + | |
| − | | + | |
| − | first.length = i;
| + | |
| − | | + | |
| − | return first;
| + | |
| − | },
| + | |
| − | | + | |
| − | grep: function( elems, callback, invert ) {
| + | |
| − | var callbackInverse,
| + | |
| − | matches = [],
| + | |
| − | i = 0,
| + | |
| − | length = elems.length,
| + | |
| − | callbackExpect = !invert;
| + | |
| − | | + | |
| − | // Go through the array, only saving the items
| + | |
| − | // that pass the validator function
| + | |
| − | for ( ; i < length; i++ ) {
| + | |
| − | callbackInverse = !callback( elems[ i ], i );
| + | |
| − | if ( callbackInverse !== callbackExpect ) {
| + | |
| − | matches.push( elems[ i ] );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return matches;
| + | |
| − | },
| + | |
| − | | + | |
| − | // arg is for internal usage only
| + | |
| − | map: function( elems, callback, arg ) {
| + | |
| − | var length, value,
| + | |
| − | i = 0,
| + | |
| − | ret = [];
| + | |
| − | | + | |
| − | // Go through the array, translating each of the items to their new values
| + | |
| − | if ( isArrayLike( elems ) ) {
| + | |
| − | length = elems.length;
| + | |
| − | for ( ; i < length; i++ ) {
| + | |
| − | value = callback( elems[ i ], i, arg );
| + | |
| − | | + | |
| − | if ( value != null ) {
| + | |
| − | ret.push( value );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Go through every key on the object,
| + | |
| − | } else {
| + | |
| − | for ( i in elems ) {
| + | |
| − | value = callback( elems[ i ], i, arg );
| + | |
| − | | + | |
| − | if ( value != null ) {
| + | |
| − | ret.push( value );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Flatten any nested arrays
| + | |
| − | return concat.apply( [], ret );
| + | |
| − | },
| + | |
| − | | + | |
| − | // A global GUID counter for objects
| + | |
| − | guid: 1,
| + | |
| − | | + | |
| − | // jQuery.support is not used in Core but other projects attach their
| + | |
| − | // properties to it so it needs to exist.
| + | |
| − | support: support
| + | |
| − | } );
| + | |
| − | | + | |
| − | if ( typeof Symbol === "function" ) {
| + | |
| − | jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
| + | |
| − | }
| + | |
| − | | + | |
| − | // Populate the class2type map
| + | |
| − | jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
| + | |
| − | function( i, name ) {
| + | |
| − | class2type[ "[object " + name + "]" ] = name.toLowerCase();
| + | |
| − | } );
| + | |
| − | | + | |
| − | function isArrayLike( obj ) {
| + | |
| − | | + | |
| − | // Support: real iOS 8.2 only (not reproducible in simulator)
| + | |
| − | // `in` check used to prevent JIT error (gh-2145)
| + | |
| − | // hasOwn isn't used here due to false negatives
| + | |
| − | // regarding Nodelist length in IE
| + | |
| − | var length = !!obj && "length" in obj && obj.length,
| + | |
| − | type = toType( obj );
| + | |
| − | | + | |
| − | if ( isFunction( obj ) || isWindow( obj ) ) {
| + | |
| − | return false;
| + | |
| − | }
| + | |
| − | | + | |
| − | return type === "array" || length === 0 ||
| + | |
| − | typeof length === "number" && length > 0 && ( length - 1 ) in obj;
| + | |
| − | }
| + | |
| − | var Sizzle =
| + | |
| − | /*!
| + | |
| − | * Sizzle CSS Selector Engine v2.3.3
| + | |
| − | * https://sizzlejs.com/
| + | |
| − | *
| + | |
| − | * Copyright jQuery Foundation and other contributors
| + | |
| − | * Released under the MIT license
| + | |
| − | * http://jquery.org/license
| + | |
| − | *
| + | |
| − | * Date: 2016-08-08
| + | |
| − | */
| + | |
| − | (function( window ) {
| + | |
| − | | + | |
| − | var i,
| + | |
| − | support,
| + | |
| − | Expr,
| + | |
| − | getText,
| + | |
| − | isXML,
| + | |
| − | tokenize,
| + | |
| − | compile,
| + | |
| − | select,
| + | |
| − | outermostContext,
| + | |
| − | sortInput,
| + | |
| − | hasDuplicate,
| + | |
| − | | + | |
| − | // Local document vars
| + | |
| − | setDocument,
| + | |
| − | document,
| + | |
| − | docElem,
| + | |
| − | documentIsHTML,
| + | |
| − | rbuggyQSA,
| + | |
| − | rbuggyMatches,
| + | |
| − | matches,
| + | |
| − | contains,
| + | |
| − | | + | |
| − | // Instance-specific data
| + | |
| − | expando = "sizzle" + 1 * new Date(),
| + | |
| − | preferredDoc = window.document,
| + | |
| − | dirruns = 0,
| + | |
| − | done = 0,
| + | |
| − | classCache = createCache(),
| + | |
| − | tokenCache = createCache(),
| + | |
| − | compilerCache = createCache(),
| + | |
| − | sortOrder = function( a, b ) {
| + | |
| − | if ( a === b ) {
| + | |
| − | hasDuplicate = true;
| + | |
| − | }
| + | |
| − | return 0;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Instance methods
| + | |
| − | hasOwn = ({}).hasOwnProperty,
| + | |
| − | arr = [],
| + | |
| − | pop = arr.pop,
| + | |
| − | push_native = arr.push,
| + | |
| − | push = arr.push,
| + | |
| − | slice = arr.slice,
| + | |
| − | // Use a stripped-down indexOf as it's faster than native
| + | |
| − | // https://jsperf.com/thor-indexof-vs-for/5
| + | |
| − | indexOf = function( list, elem ) {
| + | |
| − | var i = 0,
| + | |
| − | len = list.length;
| + | |
| − | for ( ; i < len; i++ ) {
| + | |
| − | if ( list[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
| + | |
| − | | + | |
| − | // http://www.w3.org/TR/css3-selectors/#whitespace
| + | |
| − | whitespace = "[\\x20\\t\\r\\n\\f]",
| + | |
| − | | + | |
| − | // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
| + | |
| − | identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
| + | |
| − | | + | |
| − | // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
| + | |
| − | attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
| + | |
| − | // Operator (capture 2)
| + | |
| − | "*([*^$|!~]?=)" + whitespace +
| + | |
| − | // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
| + | |
| − | "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
| + | |
| − | "*\\]",
| + | |
| − | | + | |
| − | pseudos = ":(" + identifier + ")(?:\\((" +
| + | |
| − | // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
| + | |
| − | // 1. quoted (capture 3; capture 4 or capture 5)
| + | |
| − | "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
| + | |
| − | // 2. simple (capture 6)
| + | |
| − | "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
| + | |
| − | // 3. anything else (capture 2)
| + | |
| − | ".*" +
| + | |
| − | ")\\)|)",
| + | |
| − | | + | |
| − | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
| + | |
| − | rwhitespace = new RegExp( whitespace + "+", "g" ),
| + | |
| − | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
| + | |
| − | | + | |
| − | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
| + | |
| − | rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
| + | |
| − | | + | |
| − | rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
| + | |
| − | | + | |
| − | rpseudo = new RegExp( pseudos ),
| + | |
| − | ridentifier = new RegExp( "^" + identifier + "$" ),
| + | |
| − | | + | |
| − | matchExpr = {
| + | |
| − | "ID": new RegExp( "^#(" + identifier + ")" ),
| + | |
| − | "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
| + | |
| − | "TAG": new RegExp( "^(" + identifier + "|[*])" ),
| + | |
| − | "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" )
| + | |
| − | },
| + | |
| − | | + | |
| − | rinputs = /^(?:input|select|textarea|button)$/i,
| + | |
| − | rheader = /^h\d$/i,
| + | |
| − | | + | |
| − | rnative = /^[^{]+\{\s*\[native \w/,
| + | |
| − | | + | |
| − | // Easily-parseable/retrievable ID or TAG or CLASS selectors
| + | |
| − | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
| + | |
| − | | + | |
| − | rsibling = /[+~]/,
| + | |
| − | | + | |
| − | // CSS escapes
| + | |
| − | // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
| + | |
| − | runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
| + | |
| − | funescape = function( _, escaped, escapedWhitespace ) {
| + | |
| − | var high = "0x" + escaped - 0x10000;
| + | |
| − | // NaN means non-codepoint
| + | |
| − | // Support: Firefox<24
| + | |
| − | // Workaround erroneous numeric interpretation of +"0x"
| + | |
| − | return high !== high || escapedWhitespace ?
| + | |
| − | escaped :
| + | |
| − | high < 0 ?
| + | |
| − | // BMP codepoint
| + | |
| − | String.fromCharCode( high + 0x10000 ) :
| + | |
| − | // Supplemental Plane codepoint (surrogate pair)
| + | |
| − | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
| + | |
| − | },
| + | |
| − | | + | |
| − | // CSS string/identifier serialization
| + | |
| − | // https://drafts.csswg.org/cssom/#common-serializing-idioms
| + | |
| − | rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
| + | |
| − | fcssescape = function( ch, asCodePoint ) {
| + | |
| − | if ( asCodePoint ) {
| + | |
| − | | + | |
| − | // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
| + | |
| − | if ( ch === "\0" ) {
| + | |
| − | return "\uFFFD";
| + | |
| − | }
| + | |
| − | | + | |
| − | // Control characters and (dependent upon position) numbers get escaped as code points
| + | |
| − | return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
| + | |
| − | }
| + | |
| − | | + | |
| − | // Other potentially-special ASCII characters get backslash-escaped
| + | |
| − | return "\\" + ch;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Used for iframes
| + | |
| − | // See setDocument()
| + | |
| − | // Removing the function wrapper causes a "Permission Denied"
| + | |
| − | // error in IE
| + | |
| − | unloadHandler = function() {
| + | |
| − | setDocument();
| + | |
| − | },
| + | |
| − | | + | |
| − | disabledAncestor = addCombinator(
| + | |
| − | function( elem ) {
| + | |
| − | return elem.disabled === true && ("form" in elem || "label" in elem);
| + | |
| − | },
| + | |
| − | { dir: "parentNode", next: "legend" }
| + | |
| − | );
| + | |
| − | | + | |
| − | // 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 m, i, elem, nid, match, groups, newSelector,
| + | |
| − | newContext = context && context.ownerDocument,
| + | |
| − | | + | |
| − | // nodeType defaults to 9, since context defaults to document
| + | |
| − | nodeType = context ? context.nodeType : 9;
| + | |
| − | | + | |
| − | results = results || [];
| + | |
| − | | + | |
| − | // Return early from calls with invalid selector or context
| + | |
| − | if ( typeof selector !== "string" || !selector ||
| + | |
| − | nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
| + | |
| − | | + | |
| − | return results;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Try to shortcut find operations (as opposed to filters) in HTML documents
| + | |
| − | if ( !seed ) {
| + | |
| − | | + | |
| − | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
| + | |
| − | setDocument( context );
| + | |
| − | }
| + | |
| − | context = context || document;
| + | |
| − | | + | |
| − | if ( documentIsHTML ) {
| + | |
| − | | + | |
| − | // If the selector is sufficiently simple, try using a "get*By*" DOM method
| + | |
| − | // (excepting DocumentFragment context, where the methods don't exist)
| + | |
| − | if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
| + | |
| − | | + | |
| − | // ID selector
| + | |
| − | if ( (m = match[1]) ) {
| + | |
| − | | + | |
| − | // Document context
| + | |
| − | if ( nodeType === 9 ) {
| + | |
| − | if ( (elem = context.getElementById( m )) ) {
| + | |
| − | | + | |
| − | // Support: IE, Opera, Webkit
| + | |
| − | // TODO: identify versions
| + | |
| − | // getElementById can match elements by name instead of ID
| + | |
| − | if ( elem.id === m ) {
| + | |
| − | results.push( elem );
| + | |
| − | return results;
| + | |
| − | }
| + | |
| − | } else {
| + | |
| − | return results;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Element context
| + | |
| − | } else {
| + | |
| − | | + | |
| − | // Support: IE, Opera, Webkit
| + | |
| − | // TODO: identify versions
| + | |
| − | // getElementById can match elements by name instead of ID
| + | |
| − | if ( newContext && (elem = newContext.getElementById( m )) &&
| + | |
| − | contains( context, elem ) &&
| + | |
| − | elem.id === m ) {
| + | |
| − | | + | |
| − | results.push( elem );
| + | |
| − | return results;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Type selector
| + | |
| − | } else if ( match[2] ) {
| + | |
| − | push.apply( results, context.getElementsByTagName( selector ) );
| + | |
| − | return results;
| + | |
| − | | + | |
| − | // Class selector
| + | |
| − | } else if ( (m = match[3]) && support.getElementsByClassName &&
| + | |
| − | context.getElementsByClassName ) {
| + | |
| − | | + | |
| − | push.apply( results, context.getElementsByClassName( m ) );
| + | |
| − | return results;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Take advantage of querySelectorAll
| + | |
| − | if ( support.qsa &&
| + | |
| − | !compilerCache[ selector + " " ] &&
| + | |
| − | (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
| + | |
| − | | + | |
| − | if ( nodeType !== 1 ) {
| + | |
| − | newContext = context;
| + | |
| − | newSelector = selector;
| + | |
| − | | + | |
| − | // qSA looks outside Element context, which is not what we want
| + | |
| − | // Thanks to Andrew Dupont for this workaround technique
| + | |
| − | // Support: IE <=8
| + | |
| − | // Exclude object elements
| + | |
| − | } else if ( context.nodeName.toLowerCase() !== "object" ) {
| + | |
| − | | + | |
| − | // Capture the context ID, setting it first if necessary
| + | |
| − | if ( (nid = context.getAttribute( "id" )) ) {
| + | |
| − | nid = nid.replace( rcssescape, fcssescape );
| + | |
| − | } else {
| + | |
| − | context.setAttribute( "id", (nid = expando) );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Prefix every selector in the list
| + | |
| − | groups = tokenize( selector );
| + | |
| − | i = groups.length;
| + | |
| − | while ( i-- ) {
| + | |
| − | groups[i] = "#" + nid + " " + toSelector( groups[i] );
| + | |
| − | }
| + | |
| − | newSelector = groups.join( "," );
| + | |
| − | | + | |
| − | // Expand context for sibling selectors
| + | |
| − | newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
| + | |
| − | context;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( newSelector ) {
| + | |
| − | try {
| + | |
| − | push.apply( results,
| + | |
| − | newContext.querySelectorAll( newSelector )
| + | |
| − | );
| + | |
| − | return results;
| + | |
| − | } catch ( qsaError ) {
| + | |
| − | } finally {
| + | |
| − | if ( nid === expando ) {
| + | |
| − | 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 element and returns a boolean result
| + | |
| − | */
| + | |
| − | function assert( fn ) {
| + | |
| − | var el = document.createElement("fieldset");
| + | |
| − | | + | |
| − | try {
| + | |
| − | return !!fn( el );
| + | |
| − | } catch (e) {
| + | |
| − | return false;
| + | |
| − | } finally {
| + | |
| − | // Remove from its parent by default
| + | |
| − | if ( el.parentNode ) {
| + | |
| − | el.parentNode.removeChild( el );
| + | |
| − | }
| + | |
| − | // release memory in IE
| + | |
| − | el = 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 = arr.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 &&
| + | |
| − | a.sourceIndex - b.sourceIndex;
| + | |
| − | | + | |
| − | // 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 :enabled/:disabled
| + | |
| − | * @param {Boolean} disabled true for :disabled; false for :enabled
| + | |
| − | */
| + | |
| − | function createDisabledPseudo( disabled ) {
| + | |
| − | | + | |
| − | // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
| + | |
| − | return function( elem ) {
| + | |
| − | | + | |
| − | // Only certain elements can match :enabled or :disabled
| + | |
| − | // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
| + | |
| − | // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
| + | |
| − | if ( "form" in elem ) {
| + | |
| − | | + | |
| − | // Check for inherited disabledness on relevant non-disabled elements:
| + | |
| − | // * listed form-associated elements in a disabled fieldset
| + | |
| − | // https://html.spec.whatwg.org/multipage/forms.html#category-listed
| + | |
| − | // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
| + | |
| − | // * option elements in a disabled optgroup
| + | |
| − | // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
| + | |
| − | // All such elements have a "form" property.
| + | |
| − | if ( elem.parentNode && elem.disabled === false ) {
| + | |
| − | | + | |
| − | // Option elements defer to a parent optgroup if present
| + | |
| − | if ( "label" in elem ) {
| + | |
| − | if ( "label" in elem.parentNode ) {
| + | |
| − | return elem.parentNode.disabled === disabled;
| + | |
| − | } else {
| + | |
| − | return elem.disabled === disabled;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: IE 6 - 11
| + | |
| − | // Use the isDisabled shortcut property to check for disabled fieldset ancestors
| + | |
| − | return elem.isDisabled === disabled ||
| + | |
| − | | + | |
| − | // Where there is no isDisabled, check manually
| + | |
| − | /* jshint -W018 */
| + | |
| − | elem.isDisabled !== !disabled &&
| + | |
| − | disabledAncestor( elem ) === disabled;
| + | |
| − | }
| + | |
| − | | + | |
| − | return elem.disabled === disabled;
| + | |
| − | | + | |
| − | // Try to winnow out elements that can't be disabled before trusting the disabled property.
| + | |
| − | // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
| + | |
| − | // even exist on them, let alone have a boolean value.
| + | |
| − | } else if ( "label" in elem ) {
| + | |
| − | return elem.disabled === disabled;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Remaining elements are neither :enabled nor :disabled
| + | |
| − | return false;
| + | |
| − | };
| + | |
| − | }
| + | |
| − | | + | |
| − | /**
| + | |
| − | * 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]);
| + | |
| − | }
| + | |
| − | }
| + | |
| − | });
| + | |
| − | });
| + | |
| − | }
| + | |
| − | | + | |
| − | /**
| + | |
| − | * Checks a node for validity as a Sizzle context
| + | |
| − | * @param {Element|Object=} context
| + | |
| − | * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
| + | |
| − | */
| + | |
| − | function testContext( context ) {
| + | |
| − | return context && typeof context.getElementsByTagName !== "undefined" && context;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Expose support vars for convenience
| + | |
| − | support = Sizzle.support = {};
| + | |
| − | | + | |
| − | /**
| + | |
| − | * Detects XML nodes
| + | |
| − | * @param {Element|Object} elem An element or a document
| + | |
| − | * @returns {Boolean} True iff elem is a non-HTML XML node
| + | |
| − | */
| + | |
| − | 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;
| + | |
| − | };
| + | |
| − | | + | |
| − | /**
| + | |
| − | * 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 hasCompare, subWindow,
| + | |
| − | doc = node ? node.ownerDocument || node : preferredDoc;
| + | |
| − | | + | |
| − | // Return early if doc is invalid or already selected
| + | |
| − | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
| + | |
| − | return document;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Update global variables
| + | |
| − | document = doc;
| + | |
| − | docElem = document.documentElement;
| + | |
| − | documentIsHTML = !isXML( document );
| + | |
| − | | + | |
| − | // Support: IE 9-11, Edge
| + | |
| − | // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
| + | |
| − | if ( preferredDoc !== document &&
| + | |
| − | (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
| + | |
| − | | + | |
| − | // Support: IE 11, Edge
| + | |
| − | if ( subWindow.addEventListener ) {
| + | |
| − | subWindow.addEventListener( "unload", unloadHandler, false );
| + | |
| − | | + | |
| − | // Support: IE 9 - 10 only
| + | |
| − | } else if ( subWindow.attachEvent ) {
| + | |
| − | subWindow.attachEvent( "onunload", unloadHandler );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | /* Attributes
| + | |
| − | ---------------------------------------------------------------------- */
| + | |
| − | | + | |
| − | // Support: IE<8
| + | |
| − | // Verify that getAttribute really returns attributes and not properties
| + | |
| − | // (excepting IE8 booleans)
| + | |
| − | support.attributes = assert(function( el ) {
| + | |
| − | el.className = "i";
| + | |
| − | return !el.getAttribute("className");
| + | |
| − | });
| + | |
| − | | + | |
| − | /* getElement(s)By*
| + | |
| − | ---------------------------------------------------------------------- */
| + | |
| − | | + | |
| − | // Check if getElementsByTagName("*") returns only elements
| + | |
| − | support.getElementsByTagName = assert(function( el ) {
| + | |
| − | el.appendChild( document.createComment("") );
| + | |
| − | return !el.getElementsByTagName("*").length;
| + | |
| − | });
| + | |
| − | | + | |
| − | // Support: IE<9
| + | |
| − | support.getElementsByClassName = rnative.test( document.getElementsByClassName );
| + | |
| − | | + | |
| − | // Support: IE<10
| + | |
| − | // Check if getElementById returns elements by name
| + | |
| − | // The broken getElementById methods don't pick up programmatically-set names,
| + | |
| − | // so use a roundabout getElementsByName test
| + | |
| − | support.getById = assert(function( el ) {
| + | |
| − | docElem.appendChild( el ).id = expando;
| + | |
| − | return !document.getElementsByName || !document.getElementsByName( expando ).length;
| + | |
| − | });
| + | |
| − | | + | |
| − | // ID filter and find
| + | |
| − | if ( support.getById ) {
| + | |
| − | Expr.filter["ID"] = function( id ) {
| + | |
| − | var attrId = id.replace( runescape, funescape );
| + | |
| − | return function( elem ) {
| + | |
| − | return elem.getAttribute("id") === attrId;
| + | |
| − | };
| + | |
| − | };
| + | |
| − | Expr.find["ID"] = function( id, context ) {
| + | |
| − | if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
| + | |
| − | var elem = context.getElementById( id );
| + | |
| − | return elem ? [ elem ] : [];
| + | |
| − | }
| + | |
| − | };
| + | |
| − | } else {
| + | |
| − | Expr.filter["ID"] = function( id ) {
| + | |
| − | var attrId = id.replace( runescape, funescape );
| + | |
| − | return function( elem ) {
| + | |
| − | var node = typeof elem.getAttributeNode !== "undefined" &&
| + | |
| − | elem.getAttributeNode("id");
| + | |
| − | return node && node.value === attrId;
| + | |
| − | };
| + | |
| − | };
| + | |
| − | | + | |
| − | // Support: IE 6 - 7 only
| + | |
| − | // getElementById is not reliable as a find shortcut
| + | |
| − | Expr.find["ID"] = function( id, context ) {
| + | |
| − | if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
| + | |
| − | var node, i, elems,
| + | |
| − | elem = context.getElementById( id );
| + | |
| − | | + | |
| − | if ( elem ) {
| + | |
| − | | + | |
| − | // Verify the id attribute
| + | |
| − | node = elem.getAttributeNode("id");
| + | |
| − | if ( node && node.value === id ) {
| + | |
| − | return [ elem ];
| + | |
| − | }
| + | |
| − | | + | |
| − | // Fall back on getElementsByName
| + | |
| − | elems = context.getElementsByName( id );
| + | |
| − | i = 0;
| + | |
| − | while ( (elem = elems[i++]) ) {
| + | |
| − | node = elem.getAttributeNode("id");
| + | |
| − | if ( node && node.value === id ) {
| + | |
| − | return [ elem ];
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return [];
| + | |
| − | }
| + | |
| − | };
| + | |
| − | }
| + | |
| − | | + | |
| − | // Tag
| + | |
| − | Expr.find["TAG"] = support.getElementsByTagName ?
| + | |
| − | function( tag, context ) {
| + | |
| − | if ( typeof context.getElementsByTagName !== "undefined" ) {
| + | |
| − | return context.getElementsByTagName( tag );
| + | |
| − | | + | |
| − | // DocumentFragment nodes don't have gEBTN
| + | |
| − | } else if ( support.qsa ) {
| + | |
| − | return context.querySelectorAll( tag );
| + | |
| − | }
| + | |
| − | } :
| + | |
| − | | + | |
| − | function( tag, context ) {
| + | |
| − | var elem,
| + | |
| − | tmp = [],
| + | |
| − | i = 0,
| + | |
| − | // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
| + | |
| − | 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 !== "undefined" && 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 https://bugs.jquery.com/ticket/13378
| + | |
| − | rbuggyQSA = [];
| + | |
| − | | + | |
| − | if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
| + | |
| − | // Build QSA regex
| + | |
| − | // Regex strategy adopted from Diego Perini
| + | |
| − | assert(function( el ) {
| + | |
| − | // 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
| + | |
| − | // https://bugs.jquery.com/ticket/12359
| + | |
| − | docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
| + | |
| − | "<select id='" + expando + "-\r\\' msallowcapture=''>" +
| + | |
| − | "<option selected=''></option></select>";
| + | |
| − | | + | |
| − | // Support: IE8, Opera 11-12.16
| + | |
| − | // Nothing should be selected when empty strings follow ^= or $= or *=
| + | |
| − | // The test attribute must be unknown in Opera but "safe" for WinRT
| + | |
| − | // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
| + | |
| − | if ( el.querySelectorAll("[msallowcapture^='']").length ) {
| + | |
| − | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: IE8
| + | |
| − | // Boolean attributes and "value" are not treated correctly
| + | |
| − | if ( !el.querySelectorAll("[selected]").length ) {
| + | |
| − | rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
| + | |
| − | if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
| + | |
| − | rbuggyQSA.push("~=");
| + | |
| − | }
| + | |
| − | | + | |
| − | // 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 ( !el.querySelectorAll(":checked").length ) {
| + | |
| − | rbuggyQSA.push(":checked");
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: Safari 8+, iOS 8+
| + | |
| − | // https://bugs.webkit.org/show_bug.cgi?id=136851
| + | |
| − | // In-page `selector#id sibling-combinator selector` fails
| + | |
| − | if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
| + | |
| − | rbuggyQSA.push(".#.+[+~]");
| + | |
| − | }
| + | |
| − | });
| + | |
| − | | + | |
| − | assert(function( el ) {
| + | |
| − | el.innerHTML = "<a href='' disabled='disabled'></a>" +
| + | |
| − | "<select disabled='disabled'><option/></select>";
| + | |
| − | | + | |
| − | // Support: Windows 8 Native Apps
| + | |
| − | // The type and name attributes are restricted during .innerHTML assignment
| + | |
| − | var input = document.createElement("input");
| + | |
| − | input.setAttribute( "type", "hidden" );
| + | |
| − | el.appendChild( input ).setAttribute( "name", "D" );
| + | |
| − | | + | |
| − | // Support: IE8
| + | |
| − | // Enforce case-sensitivity of name attribute
| + | |
| − | if ( el.querySelectorAll("[name=d]").length ) {
| + | |
| − | rbuggyQSA.push( "name" + 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 ( el.querySelectorAll(":enabled").length !== 2 ) {
| + | |
| − | rbuggyQSA.push( ":enabled", ":disabled" );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: IE9-11+
| + | |
| − | // IE's :disabled selector does not pick up the children of disabled fieldsets
| + | |
| − | docElem.appendChild( el ).disabled = true;
| + | |
| − | if ( el.querySelectorAll(":disabled").length !== 2 ) {
| + | |
| − | rbuggyQSA.push( ":enabled", ":disabled" );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Opera 10-11 does not throw on post-comma invalid pseudos
| + | |
| − | el.querySelectorAll("*,:x");
| + | |
| − | rbuggyQSA.push(",.*:");
| + | |
| − | });
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
| + | |
| − | docElem.webkitMatchesSelector ||
| + | |
| − | docElem.mozMatchesSelector ||
| + | |
| − | docElem.oMatchesSelector ||
| + | |
| − | docElem.msMatchesSelector) )) ) {
| + | |
| − | | + | |
| − | assert(function( el ) {
| + | |
| − | // Check to see if it's possible to do matchesSelector
| + | |
| − | // on a disconnected node (IE 9)
| + | |
| − | support.disconnectedMatch = matches.call( el, "*" );
| + | |
| − | | + | |
| − | // This should fail with an exception
| + | |
| − | // Gecko does not error, returns false instead
| + | |
| − | matches.call( el, "[s!='']:x" );
| + | |
| − | rbuggyMatches.push( "!=", pseudos );
| + | |
| − | });
| + | |
| − | }
| + | |
| − | | + | |
| − | rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
| + | |
| − | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
| + | |
| − | | + | |
| − | /* Contains
| + | |
| − | ---------------------------------------------------------------------- */
| + | |
| − | hasCompare = rnative.test( docElem.compareDocumentPosition );
| + | |
| − | | + | |
| − | // Element contains another
| + | |
| − | // Purposefully self-exclusive
| + | |
| − | // As in, an element does not contain itself
| + | |
| − | contains = hasCompare || rnative.test( docElem.contains ) ?
| + | |
| − | 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 = hasCompare ?
| + | |
| − | function( a, b ) {
| + | |
| − | | + | |
| − | // Flag for duplicate removal
| + | |
| − | if ( a === b ) {
| + | |
| − | hasDuplicate = true;
| + | |
| − | return 0;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Sort on method existence if only one input has compareDocumentPosition
| + | |
| − | var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
| + | |
| − | if ( compare ) {
| + | |
| − | return compare;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Calculate position if both inputs belong to the same document
| + | |
| − | compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
| + | |
| − | a.compareDocumentPosition( b ) :
| + | |
| − | | + | |
| − | // Otherwise we know they are disconnected
| + | |
| − | 1;
| + | |
| − | | + | |
| − | // Disconnected nodes
| + | |
| − | if ( compare & 1 ||
| + | |
| − | (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
| + | |
| − | | + | |
| − | // Choose the first element that is related to our preferred document
| + | |
| − | if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
| + | |
| − | return -1;
| + | |
| − | }
| + | |
| − | if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
| + | |
| − | return 1;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Maintain original order
| + | |
| − | return sortInput ?
| + | |
| − | ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
| + | |
| − | 0;
| + | |
| − | }
| + | |
| − | | + | |
| − | return compare & 4 ? -1 : 1;
| + | |
| − | } :
| + | |
| − | function( a, b ) {
| + | |
| − | // Exit early if the nodes are identical
| + | |
| − | if ( a === b ) {
| + | |
| − | hasDuplicate = true;
| + | |
| − | return 0;
| + | |
| − | }
| + | |
| − | | + | |
| − | var cur,
| + | |
| − | i = 0,
| + | |
| − | aup = a.parentNode,
| + | |
| − | bup = b.parentNode,
| + | |
| − | ap = [ a ],
| + | |
| − | bp = [ b ];
| + | |
| − | | + | |
| − | // Parentless nodes are either documents or disconnected
| + | |
| − | if ( !aup || !bup ) {
| + | |
| − | return a === document ? -1 :
| + | |
| − | b === document ? 1 :
| + | |
| − | aup ? -1 :
| + | |
| − | bup ? 1 :
| + | |
| − | sortInput ?
| + | |
| − | ( indexOf( sortInput, a ) - indexOf( 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 document;
| + | |
| − | };
| + | |
| − | | + | |
| − | 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 &&
| + | |
| − | !compilerCache[ expr + " " ] &&
| + | |
| − | ( !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 ?
| + | |
| − | val :
| + | |
| − | support.attributes || !documentIsHTML ?
| + | |
| − | elem.getAttribute( name ) :
| + | |
| − | (val = elem.getAttributeNode(name)) && val.specified ?
| + | |
| − | val.value :
| + | |
| − | null;
| + | |
| − | };
| + | |
| − | | + | |
| − | Sizzle.escape = function( sel ) {
| + | |
| − | return (sel + "").replace( rcssescape, fcssescape );
| + | |
| − | };
| + | |
| − | | + | |
| − | 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 );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Clear input after sorting to release objects
| + | |
| − | // See https://github.com/jquery/sizzle/pull/225
| + | |
| − | sortInput = null;
| + | |
| − | | + | |
| − | 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
| + | |
| − | while ( (node = elem[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 (jQuery #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[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[6] && match[2];
| + | |
| − | | + | |
| − | if ( matchExpr["CHILD"].test( match[0] ) ) {
| + | |
| − | return null;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Accept quoted arguments as-is
| + | |
| − | if ( match[3] ) {
| + | |
| − | match[2] = match[4] || match[5] || "";
| + | |
| − | | + | |
| − | // 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 !== "undefined" && 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.replace( rwhitespace, " " ) + " " ).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, uniqueCache, outerCache, node, nodeIndex, start,
| + | |
| − | dir = simple !== forward ? "nextSibling" : "previousSibling",
| + | |
| − | parent = elem.parentNode,
| + | |
| − | name = ofType && elem.nodeName.toLowerCase(),
| + | |
| − | useCache = !xml && !ofType,
| + | |
| − | diff = false;
| + | |
| − | | + | |
| − | 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
| + | |
| − | | + | |
| − | // ...in a gzip-friendly way
| + | |
| − | node = parent;
| + | |
| − | outerCache = node[ expando ] || (node[ expando ] = {});
| + | |
| − | | + | |
| − | // Support: IE <9 only
| + | |
| − | // Defend against cloned attroperties (jQuery gh-1709)
| + | |
| − | uniqueCache = outerCache[ node.uniqueID ] ||
| + | |
| − | (outerCache[ node.uniqueID ] = {});
| + | |
| − | | + | |
| − | cache = uniqueCache[ type ] || [];
| + | |
| − | nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
| + | |
| − | diff = nodeIndex && 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 ) {
| + | |
| − | uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
| + | |
| − | break;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | } else {
| + | |
| − | // Use previously-cached element index if available
| + | |
| − | if ( useCache ) {
| + | |
| − | // ...in a gzip-friendly way
| + | |
| − | node = elem;
| + | |
| − | outerCache = node[ expando ] || (node[ expando ] = {});
| + | |
| − | | + | |
| − | // Support: IE <9 only
| + | |
| − | // Defend against cloned attroperties (jQuery gh-1709)
| + | |
| − | uniqueCache = outerCache[ node.uniqueID ] ||
| + | |
| − | (outerCache[ node.uniqueID ] = {});
| + | |
| − | | + | |
| − | cache = uniqueCache[ type ] || [];
| + | |
| − | nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
| + | |
| − | diff = nodeIndex;
| + | |
| − | }
| + | |
| − | | + | |
| − | // xml :nth-child(...)
| + | |
| − | // or :nth-last-child(...) or :nth(-last)?-of-type(...)
| + | |
| − | if ( diff === false ) {
| + | |
| − | // 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 ) {
| + | |
| − | outerCache = node[ expando ] || (node[ expando ] = {});
| + | |
| − | | + | |
| − | // Support: IE <9 only
| + | |
| − | // Defend against cloned attroperties (jQuery gh-1709)
| + | |
| − | uniqueCache = outerCache[ node.uniqueID ] ||
| + | |
| − | (outerCache[ node.uniqueID ] = {});
| + | |
| − | | + | |
| − | uniqueCache[ 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( 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 );
| + | |
| − | // Don't keep the element (issue #299)
| + | |
| − | input[0] = null;
| + | |
| − | return !results.pop();
| + | |
| − | };
| + | |
| − | }),
| + | |
| − | | + | |
| − | "has": markFunction(function( selector ) {
| + | |
| − | return function( elem ) {
| + | |
| − | return Sizzle( selector, elem ).length > 0;
| + | |
| − | };
| + | |
| − | }),
| + | |
| − | | + | |
| − | "contains": markFunction(function( text ) {
| + | |
| − | text = text.replace( runescape, funescape );
| + | |
| − | 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": createDisabledPseudo( false ),
| + | |
| − | "disabled": createDisabledPseudo( 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 negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
| + | |
| − | // but not by others (comment: 8; processing instruction: 7; etc.)
| + | |
| − | // nodeType < 6 works because attributes (2) do not appear as children
| + | |
| − | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
| + | |
| − | if ( elem.nodeType < 6 ) {
| + | |
| − | 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;
| + | |
| − | return elem.nodeName.toLowerCase() === "input" &&
| + | |
| − | elem.type === "text" &&
| + | |
| − | | + | |
| − | // Support: IE<8
| + | |
| − | // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
| + | |
| − | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
| + | |
| − | },
| + | |
| − | | + | |
| − | // 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();
| + | |
| − | | + | |
| − | tokenize = Sizzle.tokenize = function( 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,
| + | |
| − | skip = combinator.next,
| + | |
| − | key = skip || dir,
| + | |
| − | checkNonElements = base && key === "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 );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | return false;
| + | |
| − | } :
| + | |
| − | | + | |
| − | // Check against all ancestor/preceding elements
| + | |
| − | function( elem, context, xml ) {
| + | |
| − | var oldCache, uniqueCache, outerCache,
| + | |
| − | newCache = [ dirruns, doneName ];
| + | |
| − | | + | |
| − | // We can't set arbitrary data on XML nodes, so they don't benefit from combinator 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 ] = {});
| + | |
| − | | + | |
| − | // Support: IE <9 only
| + | |
| − | // Defend against cloned attroperties (jQuery gh-1709)
| + | |
| − | uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
| + | |
| − | | + | |
| − | if ( skip && skip === elem.nodeName.toLowerCase() ) {
| + | |
| − | elem = elem[ dir ] || elem;
| + | |
| − | } else if ( (oldCache = uniqueCache[ key ]) &&
| + | |
| − | oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
| + | |
| − | | + | |
| − | // Assign to newCache so results back-propagate to previous elements
| + | |
| − | return (newCache[ 2 ] = oldCache[ 2 ]);
| + | |
| − | } else {
| + | |
| − | // Reuse newcache so results back-propagate to previous elements
| + | |
| − | uniqueCache[ key ] = newCache;
| + | |
| − | | + | |
| − | // A match means we're done; a fail means we have to keep checking
| + | |
| − | if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
| + | |
| − | return true;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | return false;
| + | |
| − | };
| + | |
| − | }
| + | |
| − | | + | |
| − | 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 multipleContexts( selector, contexts, results ) {
| + | |
| − | var i = 0,
| + | |
| − | len = contexts.length;
| + | |
| − | for ( ; i < len; i++ ) {
| + | |
| − | Sizzle( selector, contexts[i], results );
| + | |
| − | }
| + | |
| − | return results;
| + | |
| − | }
| + | |
| − | | + | |
| − | 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( 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( checkContext, elem ) > -1;
| + | |
| − | }, implicitRelative, true ),
| + | |
| − | matchers = [ function( elem, context, xml ) {
| + | |
| − | var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
| + | |
| − | (checkContext = context).nodeType ?
| + | |
| − | matchContext( elem, context, xml ) :
| + | |
| − | matchAnyContext( elem, context, xml ) );
| + | |
| − | // Avoid hanging onto element (issue #299)
| + | |
| − | checkContext = null;
| + | |
| − | return ret;
| + | |
| − | } ];
| + | |
| − | | + | |
| − | 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 ) {
| + | |
| − | var bySet = setMatchers.length > 0,
| + | |
| − | byElement = elementMatchers.length > 0,
| + | |
| − | superMatcher = function( seed, context, xml, results, outermost ) {
| + | |
| − | var elem, j, matcher,
| + | |
| − | matchedCount = 0,
| + | |
| − | i = "0",
| + | |
| − | unmatched = seed && [],
| + | |
| − | setMatched = [],
| + | |
| − | contextBackup = outermostContext,
| + | |
| − | // We must always have either seed elements or outermost context
| + | |
| − | elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
| + | |
| − | // Use integer dirruns iff this is the outermost matcher
| + | |
| − | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
| + | |
| − | len = elems.length;
| + | |
| − | | + | |
| − | if ( outermost ) {
| + | |
| − | outermostContext = context === document || context || outermost;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Add elements passing elementMatchers directly to results
| + | |
| − | // Support: IE<9, Safari
| + | |
| − | // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
| + | |
| − | for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
| + | |
| − | if ( byElement && elem ) {
| + | |
| − | j = 0;
| + | |
| − | if ( !context && elem.ownerDocument !== document ) {
| + | |
| − | setDocument( elem );
| + | |
| − | xml = !documentIsHTML;
| + | |
| − | }
| + | |
| − | while ( (matcher = elementMatchers[j++]) ) {
| + | |
| − | if ( matcher( elem, context || document, xml) ) {
| + | |
| − | results.push( elem );
| + | |
| − | break;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | if ( outermost ) {
| + | |
| − | dirruns = dirrunsUnique;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // 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 );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // `i` is now the count of elements visited above, and adding it to `matchedCount`
| + | |
| − | // makes the latter nonnegative.
| + | |
| − | matchedCount += i;
| + | |
| − | | + | |
| − | // Apply set filters to unmatched elements
| + | |
| − | // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
| + | |
| − | // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
| + | |
| − | // no element matchers and no seed.
| + | |
| − | // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
| + | |
| − | // case, which will result in a "00" `matchedCount` that differs from `i` but is also
| + | |
| − | // numerically zero.
| + | |
| − | 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, match /* 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 ( !match ) {
| + | |
| − | match = tokenize( selector );
| + | |
| − | }
| + | |
| − | i = match.length;
| + | |
| − | while ( i-- ) {
| + | |
| − | cached = matcherFromTokens( match[i] );
| + | |
| − | if ( cached[ expando ] ) {
| + | |
| − | setMatchers.push( cached );
| + | |
| − | } else {
| + | |
| − | elementMatchers.push( cached );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Cache the compiled function
| + | |
| − | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
| + | |
| − | | + | |
| − | // Save selector and tokenization
| + | |
| − | cached.selector = selector;
| + | |
| − | }
| + | |
| − | return cached;
| + | |
| − | };
| + | |
| − | | + | |
| − | /**
| + | |
| − | * A low-level selection function that works with Sizzle's compiled
| + | |
| − | * selector functions
| + | |
| − | * @param {String|Function} selector A selector or a pre-compiled
| + | |
| − | * selector function built with Sizzle.compile
| + | |
| − | * @param {Element} context
| + | |
| − | * @param {Array} [results]
| + | |
| − | * @param {Array} [seed] A set of elements to match against
| + | |
| − | */
| + | |
| − | select = Sizzle.select = function( selector, context, results, seed ) {
| + | |
| − | var i, tokens, token, type, find,
| + | |
| − | compiled = typeof selector === "function" && selector,
| + | |
| − | match = !seed && tokenize( (selector = compiled.selector || selector) );
| + | |
| − | | + | |
| − | results = results || [];
| + | |
| − | | + | |
| − | // Try to minimize operations if there is only one selector in the list and no seed
| + | |
| − | // (the latter of which guarantees us context)
| + | |
| − | if ( match.length === 1 ) {
| + | |
| − | | + | |
| − | // Reduce context if the leading compound selector is an ID
| + | |
| − | tokens = match[0] = match[0].slice( 0 );
| + | |
| − | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
| + | |
| − | 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;
| + | |
| − | | + | |
| − | // Precompiled matchers will still verify ancestry, so step up a level
| + | |
| − | } else if ( compiled ) {
| + | |
| − | context = context.parentNode;
| + | |
| − | }
| + | |
| − | | + | |
| − | 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 ) && testContext( 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 if one is not provided
| + | |
| − | // Provide `match` to avoid retokenization if we modified the selector above
| + | |
| − | ( compiled || compile( selector, match ) )(
| + | |
| − | seed,
| + | |
| − | context,
| + | |
| − | !documentIsHTML,
| + | |
| − | results,
| + | |
| − | !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
| + | |
| − | );
| + | |
| − | return results;
| + | |
| − | };
| + | |
| − | | + | |
| − | // One-time assignments
| + | |
| − | | + | |
| − | // Sort stability
| + | |
| − | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
| + | |
| − | | + | |
| − | // Support: Chrome 14-35+
| + | |
| − | // 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( el ) {
| + | |
| − | // Should return 1, but returns 4 (following)
| + | |
| − | return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
| + | |
| − | });
| + | |
| − | | + | |
| − | // Support: IE<8
| + | |
| − | // Prevent attribute/property "interpolation"
| + | |
| − | // https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
| + | |
| − | if ( !assert(function( el ) {
| + | |
| − | el.innerHTML = "<a href='#'></a>";
| + | |
| − | return el.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( el ) {
| + | |
| − | el.innerHTML = "<input/>";
| + | |
| − | el.firstChild.setAttribute( "value", "" );
| + | |
| − | return el.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( el ) {
| + | |
| − | return el.getAttribute("disabled") == null;
| + | |
| − | }) ) {
| + | |
| − | addHandle( booleans, function( elem, name, isXML ) {
| + | |
| − | var val;
| + | |
| − | if ( !isXML ) {
| + | |
| − | return elem[ name ] === true ? name.toLowerCase() :
| + | |
| − | (val = elem.getAttributeNode( name )) && val.specified ?
| + | |
| − | val.value :
| + | |
| − | null;
| + | |
| − | }
| + | |
| − | });
| + | |
| − | }
| + | |
| − | | + | |
| − | return Sizzle;
| + | |
| − | | + | |
| − | })( window );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | jQuery.find = Sizzle;
| + | |
| − | jQuery.expr = Sizzle.selectors;
| + | |
| − | | + | |
| − | // Deprecated
| + | |
| − | jQuery.expr[ ":" ] = jQuery.expr.pseudos;
| + | |
| − | jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
| + | |
| − | jQuery.text = Sizzle.getText;
| + | |
| − | jQuery.isXMLDoc = Sizzle.isXML;
| + | |
| − | jQuery.contains = Sizzle.contains;
| + | |
| − | jQuery.escapeSelector = Sizzle.escape;
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | var dir = function( elem, dir, until ) {
| + | |
| − | var matched = [],
| + | |
| − | truncate = until !== undefined;
| + | |
| − | | + | |
| − | while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
| + | |
| − | if ( elem.nodeType === 1 ) {
| + | |
| − | if ( truncate && jQuery( elem ).is( until ) ) {
| + | |
| − | break;
| + | |
| − | }
| + | |
| − | matched.push( elem );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | return matched;
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | var siblings = function( n, elem ) {
| + | |
| − | var matched = [];
| + | |
| − | | + | |
| − | for ( ; n; n = n.nextSibling ) {
| + | |
| − | if ( n.nodeType === 1 && n !== elem ) {
| + | |
| − | matched.push( n );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return matched;
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | var rneedsContext = jQuery.expr.match.needsContext;
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | function nodeName( elem, name ) {
| + | |
| − | | + | |
| − | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
| + | |
| − | | + | |
| − | };
| + | |
| − | var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // Implement the identical functionality for filter and not
| + | |
| − | function winnow( elements, qualifier, not ) {
| + | |
| − | if ( isFunction( qualifier ) ) {
| + | |
| − | return jQuery.grep( elements, function( elem, i ) {
| + | |
| − | return !!qualifier.call( elem, i, elem ) !== not;
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Single element
| + | |
| − | if ( qualifier.nodeType ) {
| + | |
| − | return jQuery.grep( elements, function( elem ) {
| + | |
| − | return ( elem === qualifier ) !== not;
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Arraylike of elements (jQuery, arguments, Array)
| + | |
| − | if ( typeof qualifier !== "string" ) {
| + | |
| − | return jQuery.grep( elements, function( elem ) {
| + | |
| − | return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Filtered directly for both simple and complex selectors
| + | |
| − | return jQuery.filter( qualifier, elements, not );
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.filter = function( expr, elems, not ) {
| + | |
| − | var elem = elems[ 0 ];
| + | |
| − | | + | |
| − | if ( not ) {
| + | |
| − | expr = ":not(" + expr + ")";
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( elems.length === 1 && elem.nodeType === 1 ) {
| + | |
| − | return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
| + | |
| − | }
| + | |
| − | | + | |
| − | return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
| + | |
| − | return elem.nodeType === 1;
| + | |
| − | } ) );
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | find: function( selector ) {
| + | |
| − | var i, ret,
| + | |
| − | len = this.length,
| + | |
| − | self = this;
| + | |
| − | | + | |
| − | 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;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | } ) );
| + | |
| − | }
| + | |
| − | | + | |
| − | ret = this.pushStack( [] );
| + | |
| − | | + | |
| − | for ( i = 0; i < len; i++ ) {
| + | |
| − | jQuery.find( selector, self[ i ], ret );
| + | |
| − | }
| + | |
| − | | + | |
| − | return len > 1 ? jQuery.uniqueSort( ret ) : ret;
| + | |
| − | },
| + | |
| − | filter: function( selector ) {
| + | |
| − | return this.pushStack( winnow( this, selector || [], false ) );
| + | |
| − | },
| + | |
| − | not: function( selector ) {
| + | |
| − | return this.pushStack( winnow( this, selector || [], true ) );
| + | |
| − | },
| + | |
| − | is: function( selector ) {
| + | |
| − | return !!winnow(
| + | |
| − | this,
| + | |
| − | | + | |
| − | // If this is a positional/relative selector, check membership in the returned set
| + | |
| − | // so $("p:first").is("p:last") won't return true for a doc with two "p".
| + | |
| − | typeof selector === "string" && rneedsContext.test( selector ) ?
| + | |
| − | jQuery( selector ) :
| + | |
| − | selector || [],
| + | |
| − | false
| + | |
| − | ).length;
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | // Initialize a jQuery object
| + | |
| − | | + | |
| − | | + | |
| − | // A central reference to the root jQuery(document)
| + | |
| − | var rootjQuery,
| + | |
| − | | + | |
| − | // A simple way to check for HTML strings
| + | |
| − | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
| + | |
| − | // Strict HTML recognition (#11290: must start with <)
| + | |
| − | // Shortcut simple #id case for speed
| + | |
| − | rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
| + | |
| − | | + | |
| − | init = jQuery.fn.init = function( selector, context, root ) {
| + | |
| − | var match, elem;
| + | |
| − | | + | |
| − | // HANDLE: $(""), $(null), $(undefined), $(false)
| + | |
| − | if ( !selector ) {
| + | |
| − | return this;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Method init() accepts an alternate rootjQuery
| + | |
| − | // so migrate can support jQuery.sub (gh-2101)
| + | |
| − | root = root || rootjQuery;
| + | |
| − | | + | |
| − | // Handle HTML strings
| + | |
| − | if ( typeof selector === "string" ) {
| + | |
| − | if ( selector[ 0 ] === "<" &&
| + | |
| − | selector[ 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;
| + | |
| − | | + | |
| − | // Option to run scripts is true for back-compat
| + | |
| − | // Intentionally let the error be thrown if parseHTML is not present
| + | |
| − | 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 ( 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 ] );
| + | |
| − | | + | |
| − | if ( elem ) {
| + | |
| − | | + | |
| − | // Inject the element directly into the jQuery object
| + | |
| − | this[ 0 ] = elem;
| + | |
| − | this.length = 1;
| + | |
| − | }
| + | |
| − | return this;
| + | |
| − | }
| + | |
| − | | + | |
| − | // HANDLE: $(expr, $(...))
| + | |
| − | } else if ( !context || context.jquery ) {
| + | |
| − | return ( context || root ).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[ 0 ] = selector;
| + | |
| − | this.length = 1;
| + | |
| − | return this;
| + | |
| − | | + | |
| − | // HANDLE: $(function)
| + | |
| − | // Shortcut for document ready
| + | |
| − | } else if ( isFunction( selector ) ) {
| + | |
| − | return root.ready !== undefined ?
| + | |
| − | root.ready( selector ) :
| + | |
| − | | + | |
| − | // Execute immediately if ready is not present
| + | |
| − | selector( jQuery );
| + | |
| − | }
| + | |
| − | | + | |
| − | return jQuery.makeArray( selector, this );
| + | |
| − | };
| + | |
| − | | + | |
| − | // Give the init function the jQuery prototype for later instantiation
| + | |
| − | init.prototype = jQuery.fn;
| + | |
| − | | + | |
| − | // Initialize central reference
| + | |
| − | rootjQuery = jQuery( document );
| + | |
| − | | + | |
| − | | + | |
| − | var rparentsprev = /^(?:parents|prev(?:Until|All))/,
| + | |
| − | | + | |
| − | // 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( {
| + | |
| − | has: function( target ) {
| + | |
| − | var targets = jQuery( target, this ),
| + | |
| − | l = targets.length;
| + | |
| − | | + | |
| − | return this.filter( function() {
| + | |
| − | var i = 0;
| + | |
| − | for ( ; i < l; i++ ) {
| + | |
| − | if ( jQuery.contains( this, targets[ i ] ) ) {
| + | |
| − | return true;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | },
| + | |
| − | | + | |
| − | closest: function( selectors, context ) {
| + | |
| − | var cur,
| + | |
| − | i = 0,
| + | |
| − | l = this.length,
| + | |
| − | matched = [],
| + | |
| − | targets = typeof selectors !== "string" && jQuery( selectors );
| + | |
| − | | + | |
| − | // Positional selectors never match, since there's no _selection_ context
| + | |
| − | if ( !rneedsContext.test( selectors ) ) {
| + | |
| − | for ( ; i < l; i++ ) {
| + | |
| − | for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
| + | |
| − | | + | |
| − | // Always skip document fragments
| + | |
| − | if ( cur.nodeType < 11 && ( targets ?
| + | |
| − | targets.index( cur ) > -1 :
| + | |
| − | | + | |
| − | // Don't pass non-elements to Sizzle
| + | |
| − | cur.nodeType === 1 &&
| + | |
| − | jQuery.find.matchesSelector( cur, selectors ) ) ) {
| + | |
| − | | + | |
| − | matched.push( cur );
| + | |
| − | break;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
| + | |
| − | },
| + | |
| − | | + | |
| − | // Determine the position of an element within the set
| + | |
| − | 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 indexOf.call( jQuery( elem ), this[ 0 ] );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Locate the position of the desired element
| + | |
| − | return indexOf.call( this,
| + | |
| − | | + | |
| − | // If it receives a jQuery object, the first element is used
| + | |
| − | elem.jquery ? elem[ 0 ] : elem
| + | |
| − | );
| + | |
| − | },
| + | |
| − | | + | |
| − | add: function( selector, context ) {
| + | |
| − | return this.pushStack(
| + | |
| − | jQuery.uniqueSort(
| + | |
| − | jQuery.merge( this.get(), jQuery( selector, context ) )
| + | |
| − | )
| + | |
| − | );
| + | |
| − | },
| + | |
| − | | + | |
| − | addBack: function( selector ) {
| + | |
| − | return this.add( selector == null ?
| + | |
| − | this.prevObject : this.prevObject.filter( selector )
| + | |
| − | );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | function sibling( cur, dir ) {
| + | |
| − | while ( ( cur = cur[ dir ] ) && 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 dir( elem, "parentNode" );
| + | |
| − | },
| + | |
| − | parentsUntil: function( elem, i, until ) {
| + | |
| − | return dir( elem, "parentNode", until );
| + | |
| − | },
| + | |
| − | next: function( elem ) {
| + | |
| − | return sibling( elem, "nextSibling" );
| + | |
| − | },
| + | |
| − | prev: function( elem ) {
| + | |
| − | return sibling( elem, "previousSibling" );
| + | |
| − | },
| + | |
| − | nextAll: function( elem ) {
| + | |
| − | return dir( elem, "nextSibling" );
| + | |
| − | },
| + | |
| − | prevAll: function( elem ) {
| + | |
| − | return dir( elem, "previousSibling" );
| + | |
| − | },
| + | |
| − | nextUntil: function( elem, i, until ) {
| + | |
| − | return dir( elem, "nextSibling", until );
| + | |
| − | },
| + | |
| − | prevUntil: function( elem, i, until ) {
| + | |
| − | return dir( elem, "previousSibling", until );
| + | |
| − | },
| + | |
| − | siblings: function( elem ) {
| + | |
| − | return siblings( ( elem.parentNode || {} ).firstChild, elem );
| + | |
| − | },
| + | |
| − | children: function( elem ) {
| + | |
| − | return siblings( elem.firstChild );
| + | |
| − | },
| + | |
| − | contents: function( elem ) {
| + | |
| − | if ( nodeName( elem, "iframe" ) ) {
| + | |
| − | return elem.contentDocument;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
| + | |
| − | // Treat the template element as a regular one in browsers that
| + | |
| − | // don't support it.
| + | |
| − | if ( nodeName( elem, "template" ) ) {
| + | |
| − | elem = elem.content || elem;
| + | |
| − | }
| + | |
| − | | + | |
| − | return jQuery.merge( [], elem.childNodes );
| + | |
| − | }
| + | |
| − | }, function( name, fn ) {
| + | |
| − | jQuery.fn[ name ] = function( until, selector ) {
| + | |
| − | var matched = jQuery.map( this, fn, until );
| + | |
| − | | + | |
| − | if ( name.slice( -5 ) !== "Until" ) {
| + | |
| − | selector = until;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( selector && typeof selector === "string" ) {
| + | |
| − | matched = jQuery.filter( selector, matched );
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( this.length > 1 ) {
| + | |
| − | | + | |
| − | // Remove duplicates
| + | |
| − | if ( !guaranteedUnique[ name ] ) {
| + | |
| − | jQuery.uniqueSort( matched );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Reverse order for parents* and prev-derivatives
| + | |
| − | if ( rparentsprev.test( name ) ) {
| + | |
| − | matched.reverse();
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return this.pushStack( matched );
| + | |
| − | };
| + | |
| − | } );
| + | |
| − | var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // Convert String-formatted options into Object-formatted ones
| + | |
| − | function createOptions( options ) {
| + | |
| − | var object = {};
| + | |
| − | jQuery.each( options.match( rnothtmlwhite ) || [], 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" ?
| + | |
| − | 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,
| + | |
| − | | + | |
| − | // Flag to prevent firing
| + | |
| − | locked,
| + | |
| − | | + | |
| − | // Actual callback list
| + | |
| − | list = [],
| + | |
| − | | + | |
| − | // Queue of execution data for repeatable lists
| + | |
| − | queue = [],
| + | |
| − | | + | |
| − | // Index of currently firing callback (modified by add/remove as needed)
| + | |
| − | firingIndex = -1,
| + | |
| − | | + | |
| − | // Fire callbacks
| + | |
| − | fire = function() {
| + | |
| − | | + | |
| − | // Enforce single-firing
| + | |
| − | locked = locked || options.once;
| + | |
| − | | + | |
| − | // Execute callbacks for all pending executions,
| + | |
| − | // respecting firingIndex overrides and runtime changes
| + | |
| − | fired = firing = true;
| + | |
| − | for ( ; queue.length; firingIndex = -1 ) {
| + | |
| − | memory = queue.shift();
| + | |
| − | while ( ++firingIndex < list.length ) {
| + | |
| − | | + | |
| − | // Run callback and check for early termination
| + | |
| − | if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
| + | |
| − | options.stopOnFalse ) {
| + | |
| − | | + | |
| − | // Jump to end and forget the data so .add doesn't re-fire
| + | |
| − | firingIndex = list.length;
| + | |
| − | memory = false;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Forget the data if we're done with it
| + | |
| − | if ( !options.memory ) {
| + | |
| − | memory = false;
| + | |
| − | }
| + | |
| − | | + | |
| − | firing = false;
| + | |
| − | | + | |
| − | // Clean up if we're done firing for good
| + | |
| − | if ( locked ) {
| + | |
| − | | + | |
| − | // Keep an empty list if we have data for future add calls
| + | |
| − | if ( memory ) {
| + | |
| − | list = [];
| + | |
| − | | + | |
| − | // Otherwise, this object is spent
| + | |
| − | } else {
| + | |
| − | list = "";
| + | |
| − | }
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | // Actual Callbacks object
| + | |
| − | self = {
| + | |
| − | | + | |
| − | // Add a callback or a collection of callbacks to the list
| + | |
| − | add: function() {
| + | |
| − | if ( list ) {
| + | |
| − | | + | |
| − | // If we have memory from a past run, we should fire after adding
| + | |
| − | if ( memory && !firing ) {
| + | |
| − | firingIndex = list.length - 1;
| + | |
| − | queue.push( memory );
| + | |
| − | }
| + | |
| − | | + | |
| − | ( function add( args ) {
| + | |
| − | jQuery.each( args, function( _, arg ) {
| + | |
| − | if ( isFunction( arg ) ) {
| + | |
| − | if ( !options.unique || !self.has( arg ) ) {
| + | |
| − | list.push( arg );
| + | |
| − | }
| + | |
| − | } else if ( arg && arg.length && toType( arg ) !== "string" ) {
| + | |
| − | | + | |
| − | // Inspect recursively
| + | |
| − | add( arg );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | } )( arguments );
| + | |
| − | | + | |
| − | if ( memory && !firing ) {
| + | |
| − | fire();
| + | |
| − | }
| + | |
| − | }
| + | |
| − | return this;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Remove a callback from the list
| + | |
| − | remove: function() {
| + | |
| − | jQuery.each( arguments, function( _, arg ) {
| + | |
| − | var index;
| + | |
| − | while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
| + | |
| − | list.splice( index, 1 );
| + | |
| − | | + | |
| − | // Handle firing indexes
| + | |
| − | 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.length > 0;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Remove all callbacks from the list
| + | |
| − | empty: function() {
| + | |
| − | if ( list ) {
| + | |
| − | list = [];
| + | |
| − | }
| + | |
| − | return this;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Disable .fire and .add
| + | |
| − | // Abort any current/pending executions
| + | |
| − | // Clear all callbacks and values
| + | |
| − | disable: function() {
| + | |
| − | locked = queue = [];
| + | |
| − | list = memory = "";
| + | |
| − | return this;
| + | |
| − | },
| + | |
| − | disabled: function() {
| + | |
| − | return !list;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Disable .fire
| + | |
| − | // Also disable .add unless we have memory (since it would have no effect)
| + | |
| − | // Abort any pending executions
| + | |
| − | lock: function() {
| + | |
| − | locked = queue = [];
| + | |
| − | if ( !memory && !firing ) {
| + | |
| − | list = memory = "";
| + | |
| − | }
| + | |
| − | return this;
| + | |
| − | },
| + | |
| − | locked: function() {
| + | |
| − | return !!locked;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Call all callbacks with the given context and arguments
| + | |
| − | fireWith: function( context, args ) {
| + | |
| − | if ( !locked ) {
| + | |
| − | args = args || [];
| + | |
| − | args = [ context, args.slice ? args.slice() : args ];
| + | |
| − | queue.push( args );
| + | |
| − | if ( !firing ) {
| + | |
| − | fire();
| + | |
| − | }
| + | |
| − | }
| + | |
| − | 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;
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | function Identity( v ) {
| + | |
| − | return v;
| + | |
| − | }
| + | |
| − | function Thrower( ex ) {
| + | |
| − | throw ex;
| + | |
| − | }
| + | |
| − | | + | |
| − | function adoptValue( value, resolve, reject, noValue ) {
| + | |
| − | var method;
| + | |
| − | | + | |
| − | try {
| + | |
| − | | + | |
| − | // Check for promise aspect first to privilege synchronous behavior
| + | |
| − | if ( value && isFunction( ( method = value.promise ) ) ) {
| + | |
| − | method.call( value ).done( resolve ).fail( reject );
| + | |
| − | | + | |
| − | // Other thenables
| + | |
| − | } else if ( value && isFunction( ( method = value.then ) ) ) {
| + | |
| − | method.call( value, resolve, reject );
| + | |
| − | | + | |
| − | // Other non-thenables
| + | |
| − | } else {
| + | |
| − | | + | |
| − | // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
| + | |
| − | // * false: [ value ].slice( 0 ) => resolve( value )
| + | |
| − | // * true: [ value ].slice( 1 ) => resolve()
| + | |
| − | resolve.apply( undefined, [ value ].slice( noValue ) );
| + | |
| − | }
| + | |
| − | | + | |
| − | // For Promises/A+, convert exceptions into rejections
| + | |
| − | // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
| + | |
| − | // Deferred#then to conditionally suppress rejection.
| + | |
| − | } catch ( value ) {
| + | |
| − | | + | |
| − | // Support: Android 4.0 only
| + | |
| − | // Strict mode functions invoked without .call/.apply get global-object context
| + | |
| − | reject.apply( undefined, [ value ] );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.extend( {
| + | |
| − | | + | |
| − | Deferred: function( func ) {
| + | |
| − | var tuples = [
| + | |
| − | | + | |
| − | // action, add listener, callbacks,
| + | |
| − | // ... .then handlers, argument index, [final state]
| + | |
| − | [ "notify", "progress", jQuery.Callbacks( "memory" ),
| + | |
| − | jQuery.Callbacks( "memory" ), 2 ],
| + | |
| − | [ "resolve", "done", jQuery.Callbacks( "once memory" ),
| + | |
| − | jQuery.Callbacks( "once memory" ), 0, "resolved" ],
| + | |
| − | [ "reject", "fail", jQuery.Callbacks( "once memory" ),
| + | |
| − | jQuery.Callbacks( "once memory" ), 1, "rejected" ]
| + | |
| − | ],
| + | |
| − | state = "pending",
| + | |
| − | promise = {
| + | |
| − | state: function() {
| + | |
| − | return state;
| + | |
| − | },
| + | |
| − | always: function() {
| + | |
| − | deferred.done( arguments ).fail( arguments );
| + | |
| − | return this;
| + | |
| − | },
| + | |
| − | "catch": function( fn ) {
| + | |
| − | return promise.then( null, fn );
| + | |
| − | },
| + | |
| − | | + | |
| − | // Keep pipe for back-compat
| + | |
| − | pipe: function( /* fnDone, fnFail, fnProgress */ ) {
| + | |
| − | var fns = arguments;
| + | |
| − | | + | |
| − | return jQuery.Deferred( function( newDefer ) {
| + | |
| − | jQuery.each( tuples, function( i, tuple ) {
| + | |
| − | | + | |
| − | // Map tuples (progress, done, fail) to arguments (done, fail, progress)
| + | |
| − | var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
| + | |
| − | | + | |
| − | // deferred.progress(function() { bind to newDefer or newDefer.notify })
| + | |
| − | // deferred.done(function() { bind to newDefer or newDefer.resolve })
| + | |
| − | // deferred.fail(function() { bind to newDefer or newDefer.reject })
| + | |
| − | deferred[ tuple[ 1 ] ]( function() {
| + | |
| − | var returned = fn && fn.apply( this, arguments );
| + | |
| − | if ( returned && isFunction( returned.promise ) ) {
| + | |
| − | returned.promise()
| + | |
| − | .progress( newDefer.notify )
| + | |
| − | .done( newDefer.resolve )
| + | |
| − | .fail( newDefer.reject );
| + | |
| − | } else {
| + | |
| − | newDefer[ tuple[ 0 ] + "With" ](
| + | |
| − | this,
| + | |
| − | fn ? [ returned ] : arguments
| + | |
| − | );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | } );
| + | |
| − | fns = null;
| + | |
| − | } ).promise();
| + | |
| − | },
| + | |
| − | then: function( onFulfilled, onRejected, onProgress ) {
| + | |
| − | var maxDepth = 0;
| + | |
| − | function resolve( depth, deferred, handler, special ) {
| + | |
| − | return function() {
| + | |
| − | var that = this,
| + | |
| − | args = arguments,
| + | |
| − | mightThrow = function() {
| + | |
| − | var returned, then;
| + | |
| − | | + | |
| − | // Support: Promises/A+ section 2.3.3.3.3
| + | |
| − | // https://promisesaplus.com/#point-59
| + | |
| − | // Ignore double-resolution attempts
| + | |
| − | if ( depth < maxDepth ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | returned = handler.apply( that, args );
| + | |
| − | | + | |
| − | // Support: Promises/A+ section 2.3.1
| + | |
| − | // https://promisesaplus.com/#point-48
| + | |
| − | if ( returned === deferred.promise() ) {
| + | |
| − | throw new TypeError( "Thenable self-resolution" );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: Promises/A+ sections 2.3.3.1, 3.5
| + | |
| − | // https://promisesaplus.com/#point-54
| + | |
| − | // https://promisesaplus.com/#point-75
| + | |
| − | // Retrieve `then` only once
| + | |
| − | then = returned &&
| + | |
| − | | + | |
| − | // Support: Promises/A+ section 2.3.4
| + | |
| − | // https://promisesaplus.com/#point-64
| + | |
| − | // Only check objects and functions for thenability
| + | |
| − | ( typeof returned === "object" ||
| + | |
| − | typeof returned === "function" ) &&
| + | |
| − | returned.then;
| + | |
| − | | + | |
| − | // Handle a returned thenable
| + | |
| − | if ( isFunction( then ) ) {
| + | |
| − | | + | |
| − | // Special processors (notify) just wait for resolution
| + | |
| − | if ( special ) {
| + | |
| − | then.call(
| + | |
| − | returned,
| + | |
| − | resolve( maxDepth, deferred, Identity, special ),
| + | |
| − | resolve( maxDepth, deferred, Thrower, special )
| + | |
| − | );
| + | |
| − | | + | |
| − | // Normal processors (resolve) also hook into progress
| + | |
| − | } else {
| + | |
| − | | + | |
| − | // ...and disregard older resolution values
| + | |
| − | maxDepth++;
| + | |
| − | | + | |
| − | then.call(
| + | |
| − | returned,
| + | |
| − | resolve( maxDepth, deferred, Identity, special ),
| + | |
| − | resolve( maxDepth, deferred, Thrower, special ),
| + | |
| − | resolve( maxDepth, deferred, Identity,
| + | |
| − | deferred.notifyWith )
| + | |
| − | );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Handle all other returned values
| + | |
| − | } else {
| + | |
| − | | + | |
| − | // Only substitute handlers pass on context
| + | |
| − | // and multiple values (non-spec behavior)
| + | |
| − | if ( handler !== Identity ) {
| + | |
| − | that = undefined;
| + | |
| − | args = [ returned ];
| + | |
| − | }
| + | |
| − | | + | |
| − | // Process the value(s)
| + | |
| − | // Default process is resolve
| + | |
| − | ( special || deferred.resolveWith )( that, args );
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | // Only normal processors (resolve) catch and reject exceptions
| + | |
| − | process = special ?
| + | |
| − | mightThrow :
| + | |
| − | function() {
| + | |
| − | try {
| + | |
| − | mightThrow();
| + | |
| − | } catch ( e ) {
| + | |
| − | | + | |
| − | if ( jQuery.Deferred.exceptionHook ) {
| + | |
| − | jQuery.Deferred.exceptionHook( e,
| + | |
| − | process.stackTrace );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: Promises/A+ section 2.3.3.3.4.1
| + | |
| − | // https://promisesaplus.com/#point-61
| + | |
| − | // Ignore post-resolution exceptions
| + | |
| − | if ( depth + 1 >= maxDepth ) {
| + | |
| − | | + | |
| − | // Only substitute handlers pass on context
| + | |
| − | // and multiple values (non-spec behavior)
| + | |
| − | if ( handler !== Thrower ) {
| + | |
| − | that = undefined;
| + | |
| − | args = [ e ];
| + | |
| − | }
| + | |
| − | | + | |
| − | deferred.rejectWith( that, args );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | };
| + | |
| − | | + | |
| − | // Support: Promises/A+ section 2.3.3.3.1
| + | |
| − | // https://promisesaplus.com/#point-57
| + | |
| − | // Re-resolve promises immediately to dodge false rejection from
| + | |
| − | // subsequent errors
| + | |
| − | if ( depth ) {
| + | |
| − | process();
| + | |
| − | } else {
| + | |
| − | | + | |
| − | // Call an optional hook to record the stack, in case of exception
| + | |
| − | // since it's otherwise lost when execution goes async
| + | |
| − | if ( jQuery.Deferred.getStackHook ) {
| + | |
| − | process.stackTrace = jQuery.Deferred.getStackHook();
| + | |
| − | }
| + | |
| − | window.setTimeout( process );
| + | |
| − | }
| + | |
| − | };
| + | |
| − | }
| + | |
| − | | + | |
| − | return jQuery.Deferred( function( newDefer ) {
| + | |
| − | | + | |
| − | // progress_handlers.add( ... )
| + | |
| − | tuples[ 0 ][ 3 ].add(
| + | |
| − | resolve(
| + | |
| − | 0,
| + | |
| − | newDefer,
| + | |
| − | isFunction( onProgress ) ?
| + | |
| − | onProgress :
| + | |
| − | Identity,
| + | |
| − | newDefer.notifyWith
| + | |
| − | )
| + | |
| − | );
| + | |
| − | | + | |
| − | // fulfilled_handlers.add( ... )
| + | |
| − | tuples[ 1 ][ 3 ].add(
| + | |
| − | resolve(
| + | |
| − | 0,
| + | |
| − | newDefer,
| + | |
| − | isFunction( onFulfilled ) ?
| + | |
| − | onFulfilled :
| + | |
| − | Identity
| + | |
| − | )
| + | |
| − | );
| + | |
| − | | + | |
| − | // rejected_handlers.add( ... )
| + | |
| − | tuples[ 2 ][ 3 ].add(
| + | |
| − | resolve(
| + | |
| − | 0,
| + | |
| − | newDefer,
| + | |
| − | isFunction( onRejected ) ?
| + | |
| − | onRejected :
| + | |
| − | Thrower
| + | |
| − | )
| + | |
| − | );
| + | |
| − | } ).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 = {};
| + | |
| − | | + | |
| − | // Add list-specific methods
| + | |
| − | jQuery.each( tuples, function( i, tuple ) {
| + | |
| − | var list = tuple[ 2 ],
| + | |
| − | stateString = tuple[ 5 ];
| + | |
| − | | + | |
| − | // promise.progress = list.add
| + | |
| − | // promise.done = list.add
| + | |
| − | // promise.fail = list.add
| + | |
| − | promise[ tuple[ 1 ] ] = list.add;
| + | |
| − | | + | |
| − | // Handle state
| + | |
| − | if ( stateString ) {
| + | |
| − | list.add(
| + | |
| − | function() {
| + | |
| − | | + | |
| − | // state = "resolved" (i.e., fulfilled)
| + | |
| − | // state = "rejected"
| + | |
| − | state = stateString;
| + | |
| − | },
| + | |
| − | | + | |
| − | // rejected_callbacks.disable
| + | |
| − | // fulfilled_callbacks.disable
| + | |
| − | tuples[ 3 - i ][ 2 ].disable,
| + | |
| − | | + | |
| − | // rejected_handlers.disable
| + | |
| − | // fulfilled_handlers.disable
| + | |
| − | tuples[ 3 - i ][ 3 ].disable,
| + | |
| − | | + | |
| − | // progress_callbacks.lock
| + | |
| − | tuples[ 0 ][ 2 ].lock,
| + | |
| − | | + | |
| − | // progress_handlers.lock
| + | |
| − | tuples[ 0 ][ 3 ].lock
| + | |
| − | );
| + | |
| − | }
| + | |
| − | | + | |
| − | // progress_handlers.fire
| + | |
| − | // fulfilled_handlers.fire
| + | |
| − | // rejected_handlers.fire
| + | |
| − | list.add( tuple[ 3 ].fire );
| + | |
| − | | + | |
| − | // deferred.notify = function() { deferred.notifyWith(...) }
| + | |
| − | // deferred.resolve = function() { deferred.resolveWith(...) }
| + | |
| − | // deferred.reject = function() { deferred.rejectWith(...) }
| + | |
| − | deferred[ tuple[ 0 ] ] = function() {
| + | |
| − | deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
| + | |
| − | return this;
| + | |
| − | };
| + | |
| − | | + | |
| − | // deferred.notifyWith = list.fireWith
| + | |
| − | // deferred.resolveWith = list.fireWith
| + | |
| − | // deferred.rejectWith = list.fireWith
| + | |
| − | 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( singleValue ) {
| + | |
| − | var
| + | |
| − | | + | |
| − | // count of uncompleted subordinates
| + | |
| − | remaining = arguments.length,
| + | |
| − | | + | |
| − | // count of unprocessed arguments
| + | |
| − | i = remaining,
| + | |
| − | | + | |
| − | // subordinate fulfillment data
| + | |
| − | resolveContexts = Array( i ),
| + | |
| − | resolveValues = slice.call( arguments ),
| + | |
| − | | + | |
| − | // the master Deferred
| + | |
| − | master = jQuery.Deferred(),
| + | |
| − | | + | |
| − | // subordinate callback factory
| + | |
| − | updateFunc = function( i ) {
| + | |
| − | return function( value ) {
| + | |
| − | resolveContexts[ i ] = this;
| + | |
| − | resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
| + | |
| − | if ( !( --remaining ) ) {
| + | |
| − | master.resolveWith( resolveContexts, resolveValues );
| + | |
| − | }
| + | |
| − | };
| + | |
| − | };
| + | |
| − | | + | |
| − | // Single- and empty arguments are adopted like Promise.resolve
| + | |
| − | if ( remaining <= 1 ) {
| + | |
| − | adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
| + | |
| − | !remaining );
| + | |
| − | | + | |
| − | // Use .then() to unwrap secondary thenables (cf. gh-3000)
| + | |
| − | if ( master.state() === "pending" ||
| + | |
| − | isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
| + | |
| − | | + | |
| − | return master.then();
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Multiple arguments are aggregated like Promise.all array elements
| + | |
| − | while ( i-- ) {
| + | |
| − | adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
| + | |
| − | }
| + | |
| − | | + | |
| − | return master.promise();
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | // These usually indicate a programmer mistake during development,
| + | |
| − | // warn about them ASAP rather than swallowing them by default.
| + | |
| − | var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
| + | |
| − | | + | |
| − | jQuery.Deferred.exceptionHook = function( error, stack ) {
| + | |
| − | | + | |
| − | // Support: IE 8 - 9 only
| + | |
| − | // Console exists when dev tools are open, which can happen at any time
| + | |
| − | if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
| + | |
| − | window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
| + | |
| − | }
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | jQuery.readyException = function( error ) {
| + | |
| − | window.setTimeout( function() {
| + | |
| − | throw error;
| + | |
| − | } );
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // The deferred used on DOM ready
| + | |
| − | var readyList = jQuery.Deferred();
| + | |
| − | | + | |
| − | jQuery.fn.ready = function( fn ) {
| + | |
| − | | + | |
| − | readyList
| + | |
| − | .then( fn )
| + | |
| − | | + | |
| − | // Wrap jQuery.readyException in a function so that the lookup
| + | |
| − | // happens at the time of error handling instead of callback
| + | |
| − | // registration.
| + | |
| − | .catch( function( error ) {
| + | |
| − | jQuery.readyException( error );
| + | |
| − | } );
| + | |
| − | | + | |
| − | return this;
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.extend( {
| + | |
| − | | + | |
| − | // 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,
| + | |
| − | | + | |
| − | // 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;
| + | |
| − | }
| + | |
| − | | + | |
| − | // 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 ] );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.ready.then = readyList.then;
| + | |
| − | | + | |
| − | // The ready event handler and self cleanup method
| + | |
| − | function completed() {
| + | |
| − | document.removeEventListener( "DOMContentLoaded", completed );
| + | |
| − | window.removeEventListener( "load", completed );
| + | |
| − | jQuery.ready();
| + | |
| − | }
| + | |
| − | | + | |
| − | // Catch cases where $(document).ready() is called
| + | |
| − | // after the browser event has already occurred.
| + | |
| − | // Support: IE <=9 - 10 only
| + | |
| − | // Older IE sometimes signals "interactive" too soon
| + | |
| − | if ( document.readyState === "complete" ||
| + | |
| − | ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
| + | |
| − | | + | |
| − | // Handle it asynchronously to allow scripts the opportunity to delay ready
| + | |
| − | window.setTimeout( jQuery.ready );
| + | |
| − | | + | |
| − | } else {
| + | |
| − | | + | |
| − | // Use the handy event callback
| + | |
| − | document.addEventListener( "DOMContentLoaded", completed );
| + | |
| − | | + | |
| − | // A fallback to window.onload, that will always work
| + | |
| − | window.addEventListener( "load", completed );
| + | |
| − | }
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // Multifunctional method to get and set values of a collection
| + | |
| − | // The value/s can optionally be executed if it's a function
| + | |
| − | var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
| + | |
| − | var i = 0,
| + | |
| − | len = elems.length,
| + | |
| − | bulk = key == null;
| + | |
| − | | + | |
| − | // Sets many values
| + | |
| − | if ( toType( key ) === "object" ) {
| + | |
| − | chainable = true;
| + | |
| − | for ( i in key ) {
| + | |
| − | access( elems, fn, i, key[ i ], true, emptyGet, raw );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Sets one value
| + | |
| − | } else if ( value !== undefined ) {
| + | |
| − | chainable = true;
| + | |
| − | | + | |
| − | if ( !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 < len; i++ ) {
| + | |
| − | fn(
| + | |
| − | elems[ i ], key, raw ?
| + | |
| − | value :
| + | |
| − | value.call( elems[ i ], i, fn( elems[ i ], key ) )
| + | |
| − | );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( chainable ) {
| + | |
| − | return elems;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Gets
| + | |
| − | if ( bulk ) {
| + | |
| − | return fn.call( elems );
| + | |
| − | }
| + | |
| − | | + | |
| − | return len ? fn( elems[ 0 ], key ) : emptyGet;
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | // Matches dashed string for camelizing
| + | |
| − | var rmsPrefix = /^-ms-/,
| + | |
| − | rdashAlpha = /-([a-z])/g;
| + | |
| − | | + | |
| − | // Used by camelCase as callback to replace()
| + | |
| − | function fcamelCase( all, letter ) {
| + | |
| − | return letter.toUpperCase();
| + | |
| − | }
| + | |
| − | | + | |
| − | // Convert dashed to camelCase; used by the css and data modules
| + | |
| − | // Support: IE <=9 - 11, Edge 12 - 15
| + | |
| − | // Microsoft forgot to hump their vendor prefix (#9572)
| + | |
| − | function camelCase( string ) {
| + | |
| − | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
| + | |
| − | }
| + | |
| − | var acceptData = function( owner ) {
| + | |
| − | | + | |
| − | // Accepts only:
| + | |
| − | // - Node
| + | |
| − | // - Node.ELEMENT_NODE
| + | |
| − | // - Node.DOCUMENT_NODE
| + | |
| − | // - Object
| + | |
| − | // - Any
| + | |
| − | return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | function Data() {
| + | |
| − | this.expando = jQuery.expando + Data.uid++;
| + | |
| − | }
| + | |
| − | | + | |
| − | Data.uid = 1;
| + | |
| − | | + | |
| − | Data.prototype = {
| + | |
| − | | + | |
| − | cache: function( owner ) {
| + | |
| − | | + | |
| − | // Check if the owner object already has a cache
| + | |
| − | var value = owner[ this.expando ];
| + | |
| − | | + | |
| − | // If not, create one
| + | |
| − | if ( !value ) {
| + | |
| − | value = {};
| + | |
| − | | + | |
| − | // We can accept data for non-element nodes in modern browsers,
| + | |
| − | // but we should not, see #8335.
| + | |
| − | // Always return an empty object.
| + | |
| − | if ( acceptData( owner ) ) {
| + | |
| − | | + | |
| − | // If it is a node unlikely to be stringify-ed or looped over
| + | |
| − | // use plain assignment
| + | |
| − | if ( owner.nodeType ) {
| + | |
| − | owner[ this.expando ] = value;
| + | |
| − | | + | |
| − | // Otherwise secure it in a non-enumerable property
| + | |
| − | // configurable must be true to allow the property to be
| + | |
| − | // deleted when data is removed
| + | |
| − | } else {
| + | |
| − | Object.defineProperty( owner, this.expando, {
| + | |
| − | value: value,
| + | |
| − | configurable: true
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return value;
| + | |
| − | },
| + | |
| − | set: function( owner, data, value ) {
| + | |
| − | var prop,
| + | |
| − | cache = this.cache( owner );
| + | |
| − | | + | |
| − | // Handle: [ owner, key, value ] args
| + | |
| − | // Always use camelCase key (gh-2257)
| + | |
| − | if ( typeof data === "string" ) {
| + | |
| − | cache[ camelCase( data ) ] = value;
| + | |
| − | | + | |
| − | // Handle: [ owner, { properties } ] args
| + | |
| − | } else {
| + | |
| − | | + | |
| − | // Copy the properties one-by-one to the cache object
| + | |
| − | for ( prop in data ) {
| + | |
| − | cache[ camelCase( prop ) ] = data[ prop ];
| + | |
| − | }
| + | |
| − | }
| + | |
| − | return cache;
| + | |
| − | },
| + | |
| − | get: function( owner, key ) {
| + | |
| − | return key === undefined ?
| + | |
| − | this.cache( owner ) :
| + | |
| − | | + | |
| − | // Always use camelCase key (gh-2257)
| + | |
| − | owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
| + | |
| − | },
| + | |
| − | access: function( owner, key, value ) {
| + | |
| − | | + | |
| − | // In cases where either:
| + | |
| − | //
| + | |
| − | // 1. No key was specified
| + | |
| − | // 2. A string key was specified, but no value provided
| + | |
| − | //
| + | |
| − | // Take the "read" path and allow the get method to determine
| + | |
| − | // which value to return, respectively either:
| + | |
| − | //
| + | |
| − | // 1. The entire cache object
| + | |
| − | // 2. The data stored at the key
| + | |
| − | //
| + | |
| − | if ( key === undefined ||
| + | |
| − | ( ( key && typeof key === "string" ) && value === undefined ) ) {
| + | |
| − | | + | |
| − | return this.get( owner, key );
| + | |
| − | }
| + | |
| − | | + | |
| − | // When the key is not a string, or both a key and value
| + | |
| − | // are specified, set or extend (existing objects) with either:
| + | |
| − | //
| + | |
| − | // 1. An object of properties
| + | |
| − | // 2. A key and value
| + | |
| − | //
| + | |
| − | this.set( owner, key, value );
| + | |
| − | | + | |
| − | // Since the "set" path can have two possible entry points
| + | |
| − | // return the expected data based on which path was taken[*]
| + | |
| − | return value !== undefined ? value : key;
| + | |
| − | },
| + | |
| − | remove: function( owner, key ) {
| + | |
| − | var i,
| + | |
| − | cache = owner[ this.expando ];
| + | |
| − | | + | |
| − | if ( cache === undefined ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( key !== undefined ) {
| + | |
| − | | + | |
| − | // Support array or space separated string of keys
| + | |
| − | if ( Array.isArray( key ) ) {
| + | |
| − | | + | |
| − | // If key is an array of keys...
| + | |
| − | // We always set camelCase keys, so remove that.
| + | |
| − | key = key.map( camelCase );
| + | |
| − | } else {
| + | |
| − | key = camelCase( key );
| + | |
| − | | + | |
| − | // If a key with the spaces exists, use it.
| + | |
| − | // Otherwise, create an array by matching non-whitespace
| + | |
| − | key = key in cache ?
| + | |
| − | [ key ] :
| + | |
| − | ( key.match( rnothtmlwhite ) || [] );
| + | |
| − | }
| + | |
| − | | + | |
| − | i = key.length;
| + | |
| − | | + | |
| − | while ( i-- ) {
| + | |
| − | delete cache[ key[ i ] ];
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Remove the expando if there's no more data
| + | |
| − | if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
| + | |
| − | | + | |
| − | // Support: Chrome <=35 - 45
| + | |
| − | // Webkit & Blink performance suffers when deleting properties
| + | |
| − | // from DOM nodes, so set to undefined instead
| + | |
| − | // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
| + | |
| − | if ( owner.nodeType ) {
| + | |
| − | owner[ this.expando ] = undefined;
| + | |
| − | } else {
| + | |
| − | delete owner[ this.expando ];
| + | |
| − | }
| + | |
| − | }
| + | |
| − | },
| + | |
| − | hasData: function( owner ) {
| + | |
| − | var cache = owner[ this.expando ];
| + | |
| − | return cache !== undefined && !jQuery.isEmptyObject( cache );
| + | |
| − | }
| + | |
| − | };
| + | |
| − | var dataPriv = new Data();
| + | |
| − | | + | |
| − | var dataUser = new Data();
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // Implementation Summary
| + | |
| − | //
| + | |
| − | // 1. Enforce API surface and semantic compatibility with 1.9.x branch
| + | |
| − | // 2. Improve the module's maintainability by reducing the storage
| + | |
| − | // paths to a single mechanism.
| + | |
| − | // 3. Use the same single mechanism to support "private" and "user" data.
| + | |
| − | // 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
| + | |
| − | // 5. Avoid exposing implementation details on user objects (eg. expando properties)
| + | |
| − | // 6. Provide a clear path for implementation upgrade to WeakMap in 2014
| + | |
| − | | + | |
| − | var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
| + | |
| − | rmultiDash = /[A-Z]/g;
| + | |
| − | | + | |
| − | function getData( data ) {
| + | |
| − | if ( data === "true" ) {
| + | |
| − | return true;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( data === "false" ) {
| + | |
| − | return false;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( data === "null" ) {
| + | |
| − | return null;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Only convert to a number if it doesn't change the string
| + | |
| − | if ( data === +data + "" ) {
| + | |
| − | return +data;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( rbrace.test( data ) ) {
| + | |
| − | return JSON.parse( data );
| + | |
| − | }
| + | |
| − | | + | |
| − | return data;
| + | |
| − | }
| + | |
| − | | + | |
| − | function dataAttr( elem, key, data ) {
| + | |
| − | var name;
| + | |
| − | | + | |
| − | // If nothing was found internally, try to fetch any
| + | |
| − | // data from the HTML5 data-* attribute
| + | |
| − | if ( data === undefined && elem.nodeType === 1 ) {
| + | |
| − | name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
| + | |
| − | data = elem.getAttribute( name );
| + | |
| − | | + | |
| − | if ( typeof data === "string" ) {
| + | |
| − | try {
| + | |
| − | data = getData( data );
| + | |
| − | } catch ( e ) {}
| + | |
| − | | + | |
| − | // Make sure we set the data so it isn't changed later
| + | |
| − | dataUser.set( elem, key, data );
| + | |
| − | } else {
| + | |
| − | data = undefined;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | return data;
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.extend( {
| + | |
| − | hasData: function( elem ) {
| + | |
| − | return dataUser.hasData( elem ) || dataPriv.hasData( elem );
| + | |
| − | },
| + | |
| − | | + | |
| − | data: function( elem, name, data ) {
| + | |
| − | return dataUser.access( elem, name, data );
| + | |
| − | },
| + | |
| − | | + | |
| − | removeData: function( elem, name ) {
| + | |
| − | dataUser.remove( elem, name );
| + | |
| − | },
| + | |
| − | | + | |
| − | // TODO: Now that all calls to _data and _removeData have been replaced
| + | |
| − | // with direct calls to dataPriv methods, these can be deprecated.
| + | |
| − | _data: function( elem, name, data ) {
| + | |
| − | return dataPriv.access( elem, name, data );
| + | |
| − | },
| + | |
| − | | + | |
| − | _removeData: function( elem, name ) {
| + | |
| − | dataPriv.remove( elem, name );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | data: function( key, value ) {
| + | |
| − | var i, name, data,
| + | |
| − | elem = this[ 0 ],
| + | |
| − | attrs = elem && elem.attributes;
| + | |
| − | | + | |
| − | // Gets all values
| + | |
| − | if ( key === undefined ) {
| + | |
| − | if ( this.length ) {
| + | |
| − | data = dataUser.get( elem );
| + | |
| − | | + | |
| − | if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
| + | |
| − | i = attrs.length;
| + | |
| − | while ( i-- ) {
| + | |
| − | | + | |
| − | // Support: IE 11 only
| + | |
| − | // The attrs elements can be null (#14894)
| + | |
| − | if ( attrs[ i ] ) {
| + | |
| − | name = attrs[ i ].name;
| + | |
| − | if ( name.indexOf( "data-" ) === 0 ) {
| + | |
| − | name = camelCase( name.slice( 5 ) );
| + | |
| − | dataAttr( elem, name, data[ name ] );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | dataPriv.set( elem, "hasDataAttrs", true );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return data;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Sets multiple values
| + | |
| − | if ( typeof key === "object" ) {
| + | |
| − | return this.each( function() {
| + | |
| − | dataUser.set( this, key );
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | return access( this, function( value ) {
| + | |
| − | var data;
| + | |
| − | | + | |
| − | // The calling jQuery object (element matches) is not empty
| + | |
| − | // (and therefore has an element appears at this[ 0 ]) and the
| + | |
| − | // `value` parameter was not undefined. An empty jQuery object
| + | |
| − | // will result in `undefined` for elem = this[ 0 ] which will
| + | |
| − | // throw an exception if an attempt to read a data cache is made.
| + | |
| − | if ( elem && value === undefined ) {
| + | |
| − | | + | |
| − | // Attempt to get data from the cache
| + | |
| − | // The key will always be camelCased in Data
| + | |
| − | data = dataUser.get( elem, key );
| + | |
| − | if ( data !== undefined ) {
| + | |
| − | return data;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Attempt to "discover" the data in
| + | |
| − | // HTML5 custom data-* attrs
| + | |
| − | data = dataAttr( elem, key );
| + | |
| − | if ( data !== undefined ) {
| + | |
| − | return data;
| + | |
| − | }
| + | |
| − | | + | |
| − | // We tried really hard, but the data doesn't exist.
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Set the data...
| + | |
| − | this.each( function() {
| + | |
| − | | + | |
| − | // We always store the camelCased key
| + | |
| − | dataUser.set( this, key, value );
| + | |
| − | } );
| + | |
| − | }, null, value, arguments.length > 1, null, true );
| + | |
| − | },
| + | |
| − | | + | |
| − | removeData: function( key ) {
| + | |
| − | return this.each( function() {
| + | |
| − | dataUser.remove( this, key );
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | jQuery.extend( {
| + | |
| − | queue: function( elem, type, data ) {
| + | |
| − | var queue;
| + | |
| − | | + | |
| − | if ( elem ) {
| + | |
| − | type = ( type || "fx" ) + "queue";
| + | |
| − | queue = dataPriv.get( elem, type );
| + | |
| − | | + | |
| − | // Speed up dequeue by getting out quickly if this is just a lookup
| + | |
| − | if ( data ) {
| + | |
| − | if ( !queue || Array.isArray( data ) ) {
| + | |
| − | queue = dataPriv.access( 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 public - generate a queueHooks object, or return the current one
| + | |
| − | _queueHooks: function( elem, type ) {
| + | |
| − | var key = type + "queueHooks";
| + | |
| − | return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
| + | |
| − | empty: jQuery.Callbacks( "once memory" ).add( function() {
| + | |
| − | dataPriv.remove( elem, [ type + "queue", 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 );
| + | |
| − | } );
| + | |
| − | },
| + | |
| − | 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 = dataPriv.get( elements[ i ], type + "queueHooks" );
| + | |
| − | if ( tmp && tmp.empty ) {
| + | |
| − | count++;
| + | |
| − | tmp.empty.add( resolve );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | resolve();
| + | |
| − | return defer.promise( obj );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
| + | |
| − | | + | |
| − | var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
| + | |
| − | | + | |
| − | | + | |
| − | var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
| + | |
| − | | + | |
| − | var isHiddenWithinTree = function( elem, el ) {
| + | |
| − | | + | |
| − | // isHiddenWithinTree might be called from jQuery#filter function;
| + | |
| − | // in that case, element will be second argument
| + | |
| − | elem = el || elem;
| + | |
| − | | + | |
| − | // Inline style trumps all
| + | |
| − | return elem.style.display === "none" ||
| + | |
| − | elem.style.display === "" &&
| + | |
| − | | + | |
| − | // Otherwise, check computed style
| + | |
| − | // Support: Firefox <=43 - 45
| + | |
| − | // Disconnected elements can have computed display: none, so first confirm that elem is
| + | |
| − | // in the document.
| + | |
| − | jQuery.contains( elem.ownerDocument, elem ) &&
| + | |
| − | | + | |
| − | jQuery.css( elem, "display" ) === "none";
| + | |
| − | };
| + | |
| − | | + | |
| − | var 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;
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | function adjustCSS( elem, prop, valueParts, tween ) {
| + | |
| − | var adjusted, scale,
| + | |
| − | maxIterations = 20,
| + | |
| − | currentValue = tween ?
| + | |
| − | function() {
| + | |
| − | return tween.cur();
| + | |
| − | } :
| + | |
| − | function() {
| + | |
| − | return jQuery.css( elem, prop, "" );
| + | |
| − | },
| + | |
| − | initial = currentValue(),
| + | |
| − | unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
| + | |
| − | | + | |
| − | // Starting value computation is required for potential unit mismatches
| + | |
| − | initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
| + | |
| − | rcssNum.exec( jQuery.css( elem, prop ) );
| + | |
| − | | + | |
| − | if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
| + | |
| − | | + | |
| − | // Support: Firefox <=54
| + | |
| − | // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
| + | |
| − | initial = initial / 2;
| + | |
| − | | + | |
| − | // Trust units reported by jQuery.css
| + | |
| − | unit = unit || initialInUnit[ 3 ];
| + | |
| − | | + | |
| − | // Iteratively approximate from a nonzero starting point
| + | |
| − | initialInUnit = +initial || 1;
| + | |
| − | | + | |
| − | while ( maxIterations-- ) {
| + | |
| − | | + | |
| − | // Evaluate and update our best guess (doubling guesses that zero out).
| + | |
| − | // Finish if the scale equals or crosses 1 (making the old*new product non-positive).
| + | |
| − | jQuery.style( elem, prop, initialInUnit + unit );
| + | |
| − | if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
| + | |
| − | maxIterations = 0;
| + | |
| − | }
| + | |
| − | initialInUnit = initialInUnit / scale;
| + | |
| − | | + | |
| − | }
| + | |
| − | | + | |
| − | initialInUnit = initialInUnit * 2;
| + | |
| − | jQuery.style( elem, prop, initialInUnit + unit );
| + | |
| − | | + | |
| − | // Make sure we update the tween properties later on
| + | |
| − | valueParts = valueParts || [];
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( valueParts ) {
| + | |
| − | initialInUnit = +initialInUnit || +initial || 0;
| + | |
| − | | + | |
| − | // Apply relative offset (+=/-=) if specified
| + | |
| − | adjusted = valueParts[ 1 ] ?
| + | |
| − | initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
| + | |
| − | +valueParts[ 2 ];
| + | |
| − | if ( tween ) {
| + | |
| − | tween.unit = unit;
| + | |
| − | tween.start = initialInUnit;
| + | |
| − | tween.end = adjusted;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | return adjusted;
| + | |
| − | }
| + | |
| − | | + | |
| − | | + | |
| − | var defaultDisplayMap = {};
| + | |
| − | | + | |
| − | function getDefaultDisplay( elem ) {
| + | |
| − | var temp,
| + | |
| − | doc = elem.ownerDocument,
| + | |
| − | nodeName = elem.nodeName,
| + | |
| − | display = defaultDisplayMap[ nodeName ];
| + | |
| − | | + | |
| − | if ( display ) {
| + | |
| − | return display;
| + | |
| − | }
| + | |
| − | | + | |
| − | temp = doc.body.appendChild( doc.createElement( nodeName ) );
| + | |
| − | display = jQuery.css( temp, "display" );
| + | |
| − | | + | |
| − | temp.parentNode.removeChild( temp );
| + | |
| − | | + | |
| − | if ( display === "none" ) {
| + | |
| − | display = "block";
| + | |
| − | }
| + | |
| − | defaultDisplayMap[ nodeName ] = display;
| + | |
| − | | + | |
| − | return display;
| + | |
| − | }
| + | |
| − | | + | |
| − | function showHide( elements, show ) {
| + | |
| − | var display, elem,
| + | |
| − | values = [],
| + | |
| − | index = 0,
| + | |
| − | length = elements.length;
| + | |
| − | | + | |
| − | // Determine new display value for elements that need to change
| + | |
| − | for ( ; index < length; index++ ) {
| + | |
| − | elem = elements[ index ];
| + | |
| − | if ( !elem.style ) {
| + | |
| − | continue;
| + | |
| − | }
| + | |
| − | | + | |
| − | display = elem.style.display;
| + | |
| − | if ( show ) {
| + | |
| − | | + | |
| − | // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
| + | |
| − | // check is required in this first loop unless we have a nonempty display value (either
| + | |
| − | // inline or about-to-be-restored)
| + | |
| − | if ( display === "none" ) {
| + | |
| − | values[ index ] = dataPriv.get( elem, "display" ) || null;
| + | |
| − | if ( !values[ index ] ) {
| + | |
| − | elem.style.display = "";
| + | |
| − | }
| + | |
| − | }
| + | |
| − | if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
| + | |
| − | values[ index ] = getDefaultDisplay( elem );
| + | |
| − | }
| + | |
| − | } else {
| + | |
| − | if ( display !== "none" ) {
| + | |
| − | values[ index ] = "none";
| + | |
| − | | + | |
| − | // Remember what we're overwriting
| + | |
| − | dataPriv.set( elem, "display", display );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Set the display of the elements in a second loop to avoid constant reflow
| + | |
| − | for ( index = 0; index < length; index++ ) {
| + | |
| − | if ( values[ index ] != null ) {
| + | |
| − | elements[ index ].style.display = values[ index ];
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return elements;
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | 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 ( isHiddenWithinTree( this ) ) {
| + | |
| − | jQuery( this ).show();
| + | |
| − | } else {
| + | |
| − | jQuery( this ).hide();
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | var rcheckableType = ( /^(?:checkbox|radio)$/i );
| + | |
| − | | + | |
| − | var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i );
| + | |
| − | | + | |
| − | var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // We have to close these tags to support XHTML (#13200)
| + | |
| − | var wrapMap = {
| + | |
| − | | + | |
| − | // Support: IE <=9 only
| + | |
| − | option: [ 1, "<select multiple='multiple'>", "</select>" ],
| + | |
| − | | + | |
| − | // XHTML parsers do not magically insert elements in the
| + | |
| − | // same way that tag soup parsers do. So we cannot shorten
| + | |
| − | // this by omitting <tbody> or other required elements.
| + | |
| − | thead: [ 1, "<table>", "</table>" ],
| + | |
| − | col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
| + | |
| − | tr: [ 2, "<table><tbody>", "</tbody></table>" ],
| + | |
| − | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
| + | |
| − | | + | |
| − | _default: [ 0, "", "" ]
| + | |
| − | };
| + | |
| − | | + | |
| − | // Support: IE <=9 only
| + | |
| − | wrapMap.optgroup = wrapMap.option;
| + | |
| − | | + | |
| − | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
| + | |
| − | wrapMap.th = wrapMap.td;
| + | |
| − | | + | |
| − | | + | |
| − | function getAll( context, tag ) {
| + | |
| − | | + | |
| − | // Support: IE <=9 - 11 only
| + | |
| − | // Use typeof to avoid zero-argument method invocation on host objects (#15151)
| + | |
| − | var ret;
| + | |
| − | | + | |
| − | if ( typeof context.getElementsByTagName !== "undefined" ) {
| + | |
| − | ret = context.getElementsByTagName( tag || "*" );
| + | |
| − | | + | |
| − | } else if ( typeof context.querySelectorAll !== "undefined" ) {
| + | |
| − | ret = context.querySelectorAll( tag || "*" );
| + | |
| − | | + | |
| − | } else {
| + | |
| − | ret = [];
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( tag === undefined || tag && nodeName( context, tag ) ) {
| + | |
| − | return jQuery.merge( [ context ], ret );
| + | |
| − | }
| + | |
| − | | + | |
| − | return ret;
| + | |
| − | }
| + | |
| − | | + | |
| − | | + | |
| − | // Mark scripts as having already been evaluated
| + | |
| − | function setGlobalEval( elems, refElements ) {
| + | |
| − | var i = 0,
| + | |
| − | l = elems.length;
| + | |
| − | | + | |
| − | for ( ; i < l; i++ ) {
| + | |
| − | dataPriv.set(
| + | |
| − | elems[ i ],
| + | |
| − | "globalEval",
| + | |
| − | !refElements || dataPriv.get( refElements[ i ], "globalEval" )
| + | |
| − | );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | | + | |
| − | var rhtml = /<|&#?\w+;/;
| + | |
| − | | + | |
| − | function buildFragment( elems, context, scripts, selection, ignored ) {
| + | |
| − | var elem, tmp, tag, wrap, contains, j,
| + | |
| − | fragment = context.createDocumentFragment(),
| + | |
| − | nodes = [],
| + | |
| − | i = 0,
| + | |
| − | l = elems.length;
| + | |
| − | | + | |
| − | for ( ; i < l; i++ ) {
| + | |
| − | elem = elems[ i ];
| + | |
| − | | + | |
| − | if ( elem || elem === 0 ) {
| + | |
| − | | + | |
| − | // Add nodes directly
| + | |
| − | if ( toType( elem ) === "object" ) {
| + | |
| − | | + | |
| − | // Support: Android <=4.0 only, PhantomJS 1 only
| + | |
| − | // push.apply(_, arraylike) throws on ancient WebKit
| + | |
| − | 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 || fragment.appendChild( context.createElement( "div" ) );
| + | |
| − | | + | |
| − | // Deserialize a standard representation
| + | |
| − | tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
| + | |
| − | wrap = wrapMap[ tag ] || wrapMap._default;
| + | |
| − | tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
| + | |
| − | | + | |
| − | // Descend through wrappers to the right content
| + | |
| − | j = wrap[ 0 ];
| + | |
| − | while ( j-- ) {
| + | |
| − | tmp = tmp.lastChild;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: Android <=4.0 only, PhantomJS 1 only
| + | |
| − | // push.apply(_, arraylike) throws on ancient WebKit
| + | |
| − | jQuery.merge( nodes, tmp.childNodes );
| + | |
| − | | + | |
| − | // Remember the top-level container
| + | |
| − | tmp = fragment.firstChild;
| + | |
| − | | + | |
| − | // Ensure the created nodes are orphaned (#12392)
| + | |
| − | tmp.textContent = "";
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Remove wrapper from fragment
| + | |
| − | fragment.textContent = "";
| + | |
| − | | + | |
| − | i = 0;
| + | |
| − | while ( ( elem = nodes[ i++ ] ) ) {
| + | |
| − | | + | |
| − | // Skip elements already in the context collection (trac-4087)
| + | |
| − | if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
| + | |
| − | if ( ignored ) {
| + | |
| − | ignored.push( elem );
| + | |
| − | }
| + | |
| − | continue;
| + | |
| − | }
| + | |
| − | | + | |
| − | contains = jQuery.contains( elem.ownerDocument, elem );
| + | |
| − | | + | |
| − | // Append to fragment
| + | |
| − | tmp = getAll( fragment.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 );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return fragment;
| + | |
| − | }
| + | |
| − | | + | |
| − | | + | |
| − | ( function() {
| + | |
| − | var fragment = document.createDocumentFragment(),
| + | |
| − | div = fragment.appendChild( document.createElement( "div" ) ),
| + | |
| − | input = document.createElement( "input" );
| + | |
| − | | + | |
| − | // Support: Android 4.0 - 4.3 only
| + | |
| − | // Check state lost if the name is set (#11217)
| + | |
| − | // Support: Windows Web Apps (WWA)
| + | |
| − | // `name` and `type` must use .setAttribute for WWA (#14901)
| + | |
| − | input.setAttribute( "type", "radio" );
| + | |
| − | input.setAttribute( "checked", "checked" );
| + | |
| − | input.setAttribute( "name", "t" );
| + | |
| − | | + | |
| − | div.appendChild( input );
| + | |
| − | | + | |
| − | // Support: Android <=4.1 only
| + | |
| − | // Older WebKit doesn't clone checked state correctly in fragments
| + | |
| − | support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
| + | |
| − | | + | |
| − | // Support: IE <=11 only
| + | |
| − | // Make sure textarea (and checkbox) defaultValue is properly cloned
| + | |
| − | div.innerHTML = "<textarea>x</textarea>";
| + | |
| − | support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
| + | |
| − | } )();
| + | |
| − | var documentElement = document.documentElement;
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | var
| + | |
| − | rkeyEvent = /^key/,
| + | |
| − | rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
| + | |
| − | rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
| + | |
| − | | + | |
| − | function returnTrue() {
| + | |
| − | return true;
| + | |
| − | }
| + | |
| − | | + | |
| − | function returnFalse() {
| + | |
| − | return false;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: IE <=9 only
| + | |
| − | // See #13393 for more info
| + | |
| − | function safeActiveElement() {
| + | |
| − | try {
| + | |
| − | return document.activeElement;
| + | |
| − | } catch ( err ) { }
| + | |
| − | }
| + | |
| − | | + | |
| − | function on( elem, types, selector, data, fn, one ) {
| + | |
| − | var origFn, type;
| + | |
| − | | + | |
| − | // Types can be a map of types/handlers
| + | |
| − | if ( typeof types === "object" ) {
| + | |
| − | | + | |
| − | // ( types-Object, selector, data )
| + | |
| − | if ( typeof selector !== "string" ) {
| + | |
| − | | + | |
| − | // ( types-Object, data )
| + | |
| − | data = data || selector;
| + | |
| − | selector = undefined;
| + | |
| − | }
| + | |
| − | for ( type in types ) {
| + | |
| − | on( elem, type, selector, data, types[ type ], one );
| + | |
| − | }
| + | |
| − | return elem;
| + | |
| − | }
| + | |
| − | | + | |
| − | 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 elem;
| + | |
| − | }
| + | |
| − | | + | |
| − | 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 elem.each( function() {
| + | |
| − | jQuery.event.add( this, types, fn, data, selector );
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | /*
| + | |
| − | * 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 handleObjIn, eventHandle, tmp,
| + | |
| − | events, t, handleObj,
| + | |
| − | special, handlers, type, namespaces, origType,
| + | |
| − | elemData = dataPriv.get( 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;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Ensure that invalid selectors throw exceptions at attach time
| + | |
| − | // Evaluate against documentElement in case elem is a non-element node (e.g., document)
| + | |
| − | if ( selector ) {
| + | |
| − | jQuery.find.matchesSelector( documentElement, 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 !== "undefined" && jQuery.event.triggered !== e.type ?
| + | |
| − | jQuery.event.dispatch.apply( elem, arguments ) : undefined;
| + | |
| − | };
| + | |
| − | }
| + | |
| − | | + | |
| − | // Handle multiple events separated by a space
| + | |
| − | types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
| + | |
| − | 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 if the special events handler returns false
| + | |
| − | if ( !special.setup ||
| + | |
| − | special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
| + | |
| − | | + | |
| − | if ( elem.addEventListener ) {
| + | |
| − | elem.addEventListener( 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;
| + | |
| − | }
| + | |
| − | | + | |
| − | },
| + | |
| − | | + | |
| − | // Detach an event or set of events from an element
| + | |
| − | remove: function( elem, types, handler, selector, mappedTypes ) {
| + | |
| − | | + | |
| − | var j, origCount, tmp,
| + | |
| − | events, t, handleObj,
| + | |
| − | special, handlers, type, namespaces, origType,
| + | |
| − | elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
| + | |
| − | | + | |
| − | if ( !elemData || !( events = elemData.events ) ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Once for each type.namespace in types; type may be omitted
| + | |
| − | types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
| + | |
| − | 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 data and the expando if it's no longer used
| + | |
| − | if ( jQuery.isEmptyObject( events ) ) {
| + | |
| − | dataPriv.remove( elem, "handle events" );
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | dispatch: function( nativeEvent ) {
| + | |
| − | | + | |
| − | // Make a writable jQuery.Event from the native event object
| + | |
| − | var event = jQuery.event.fix( nativeEvent );
| + | |
| − | | + | |
| − | var i, j, ret, matched, handleObj, handlerQueue,
| + | |
| − | args = new Array( arguments.length ),
| + | |
| − | handlers = ( dataPriv.get( 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;
| + | |
| − | | + | |
| − | for ( i = 1; i < arguments.length; i++ ) {
| + | |
| − | args[ i ] = arguments[ i ];
| + | |
| − | }
| + | |
| − | | + | |
| − | 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.rnamespace || event.rnamespace.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 i, handleObj, sel, matchedHandlers, matchedSelectors,
| + | |
| − | handlerQueue = [],
| + | |
| − | delegateCount = handlers.delegateCount,
| + | |
| − | cur = event.target;
| + | |
| − | | + | |
| − | // Find delegate handlers
| + | |
| − | if ( delegateCount &&
| + | |
| − | | + | |
| − | // Support: IE <=9
| + | |
| − | // Black-hole SVG <use> instance trees (trac-13180)
| + | |
| − | cur.nodeType &&
| + | |
| − | | + | |
| − | // Support: Firefox <=42
| + | |
| − | // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
| + | |
| − | // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
| + | |
| − | // Support: IE 11 only
| + | |
| − | // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
| + | |
| − | !( event.type === "click" && event.button >= 1 ) ) {
| + | |
| − | | + | |
| − | for ( ; cur !== this; cur = cur.parentNode || this ) {
| + | |
| − | | + | |
| − | // Don't check non-elements (#13208)
| + | |
| − | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
| + | |
| − | if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
| + | |
| − | matchedHandlers = [];
| + | |
| − | matchedSelectors = {};
| + | |
| − | for ( i = 0; i < delegateCount; i++ ) {
| + | |
| − | handleObj = handlers[ i ];
| + | |
| − | | + | |
| − | // Don't conflict with Object.prototype properties (#13203)
| + | |
| − | sel = handleObj.selector + " ";
| + | |
| − | | + | |
| − | if ( matchedSelectors[ sel ] === undefined ) {
| + | |
| − | matchedSelectors[ sel ] = handleObj.needsContext ?
| + | |
| − | jQuery( sel, this ).index( cur ) > -1 :
| + | |
| − | jQuery.find( sel, this, null, [ cur ] ).length;
| + | |
| − | }
| + | |
| − | if ( matchedSelectors[ sel ] ) {
| + | |
| − | matchedHandlers.push( handleObj );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | if ( matchedHandlers.length ) {
| + | |
| − | handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Add the remaining (directly-bound) handlers
| + | |
| − | cur = this;
| + | |
| − | if ( delegateCount < handlers.length ) {
| + | |
| − | handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
| + | |
| − | }
| + | |
| − | | + | |
| − | return handlerQueue;
| + | |
| − | },
| + | |
| − | | + | |
| − | addProp: function( name, hook ) {
| + | |
| − | Object.defineProperty( jQuery.Event.prototype, name, {
| + | |
| − | enumerable: true,
| + | |
| − | configurable: true,
| + | |
| − | | + | |
| − | get: isFunction( hook ) ?
| + | |
| − | function() {
| + | |
| − | if ( this.originalEvent ) {
| + | |
| − | return hook( this.originalEvent );
| + | |
| − | }
| + | |
| − | } :
| + | |
| − | function() {
| + | |
| − | if ( this.originalEvent ) {
| + | |
| − | return this.originalEvent[ name ];
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | set: function( value ) {
| + | |
| − | Object.defineProperty( this, name, {
| + | |
| − | enumerable: true,
| + | |
| − | configurable: true,
| + | |
| − | writable: true,
| + | |
| − | value: value
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | },
| + | |
| − | | + | |
| − | fix: function( originalEvent ) {
| + | |
| − | return originalEvent[ jQuery.expando ] ?
| + | |
| − | originalEvent :
| + | |
| − | new jQuery.Event( originalEvent );
| + | |
| − | },
| + | |
| − | | + | |
| − | 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 ) {
| + | |
| − | this.focus();
| + | |
| − | return false;
| + | |
| − | }
| + | |
| − | },
| + | |
| − | 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 ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) {
| + | |
| − | this.click();
| + | |
| − | return false;
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | // For cross-browser consistency, don't fire native .click() on links
| + | |
| − | _default: function( event ) {
| + | |
| − | return nodeName( event.target, "a" );
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | beforeunload: {
| + | |
| − | postDispatch: function( event ) {
| + | |
| − | | + | |
| − | // Support: Firefox 20+
| + | |
| − | // Firefox doesn't alert if the returnValue field is not set.
| + | |
| − | if ( event.result !== undefined && event.originalEvent ) {
| + | |
| − | event.originalEvent.returnValue = event.result;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.removeEvent = function( elem, type, handle ) {
| + | |
| − | | + | |
| − | // This "if" is needed for plain objects
| + | |
| − | if ( elem.removeEventListener ) {
| + | |
| − | elem.removeEventListener( type, handle );
| + | |
| − | }
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.Event = function( src, props ) {
| + | |
| − | | + | |
| − | // Allow instantiation without the 'new' keyword
| + | |
| − | if ( !( this instanceof jQuery.Event ) ) {
| + | |
| − | return new jQuery.Event( src, props );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Event object
| + | |
| − | if ( src && src.type ) {
| + | |
| − | this.originalEvent = src;
| + | |
| − | this.type = src.type;
| + | |
| − | | + | |
| − | // Events bubbling up the document may have been marked as prevented
| + | |
| − | // by a handler lower down the tree; reflect the correct value.
| + | |
| − | this.isDefaultPrevented = src.defaultPrevented ||
| + | |
| − | src.defaultPrevented === undefined &&
| + | |
| − | | + | |
| − | // Support: Android <=2.3 only
| + | |
| − | src.returnValue === false ?
| + | |
| − | returnTrue :
| + | |
| − | returnFalse;
| + | |
| − | | + | |
| − | // Create target properties
| + | |
| − | // Support: Safari <=6 - 7 only
| + | |
| − | // Target should not be a text node (#504, #13143)
| + | |
| − | this.target = ( src.target && src.target.nodeType === 3 ) ?
| + | |
| − | src.target.parentNode :
| + | |
| − | src.target;
| + | |
| − | | + | |
| − | this.currentTarget = src.currentTarget;
| + | |
| − | this.relatedTarget = src.relatedTarget;
| + | |
| − | | + | |
| − | // 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 || Date.now();
| + | |
| − | | + | |
| − | // Mark it as fixed
| + | |
| − | this[ jQuery.expando ] = true;
| + | |
| − | };
| + | |
| − | | + | |
| − | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
| + | |
| − | // https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
| + | |
| − | jQuery.Event.prototype = {
| + | |
| − | constructor: jQuery.Event,
| + | |
| − | isDefaultPrevented: returnFalse,
| + | |
| − | isPropagationStopped: returnFalse,
| + | |
| − | isImmediatePropagationStopped: returnFalse,
| + | |
| − | isSimulated: false,
| + | |
| − | | + | |
| − | preventDefault: function() {
| + | |
| − | var e = this.originalEvent;
| + | |
| − | | + | |
| − | this.isDefaultPrevented = returnTrue;
| + | |
| − | | + | |
| − | if ( e && !this.isSimulated ) {
| + | |
| − | e.preventDefault();
| + | |
| − | }
| + | |
| − | },
| + | |
| − | stopPropagation: function() {
| + | |
| − | var e = this.originalEvent;
| + | |
| − | | + | |
| − | this.isPropagationStopped = returnTrue;
| + | |
| − | | + | |
| − | if ( e && !this.isSimulated ) {
| + | |
| − | e.stopPropagation();
| + | |
| − | }
| + | |
| − | },
| + | |
| − | stopImmediatePropagation: function() {
| + | |
| − | var e = this.originalEvent;
| + | |
| − | | + | |
| − | this.isImmediatePropagationStopped = returnTrue;
| + | |
| − | | + | |
| − | if ( e && !this.isSimulated ) {
| + | |
| − | e.stopImmediatePropagation();
| + | |
| − | }
| + | |
| − | | + | |
| − | this.stopPropagation();
| + | |
| − | }
| + | |
| − | };
| + | |
| − | | + | |
| − | // Includes all common event props including KeyEvent and MouseEvent specific props
| + | |
| − | jQuery.each( {
| + | |
| − | altKey: true,
| + | |
| − | bubbles: true,
| + | |
| − | cancelable: true,
| + | |
| − | changedTouches: true,
| + | |
| − | ctrlKey: true,
| + | |
| − | detail: true,
| + | |
| − | eventPhase: true,
| + | |
| − | metaKey: true,
| + | |
| − | pageX: true,
| + | |
| − | pageY: true,
| + | |
| − | shiftKey: true,
| + | |
| − | view: true,
| + | |
| − | "char": true,
| + | |
| − | charCode: true,
| + | |
| − | key: true,
| + | |
| − | keyCode: true,
| + | |
| − | button: true,
| + | |
| − | buttons: true,
| + | |
| − | clientX: true,
| + | |
| − | clientY: true,
| + | |
| − | offsetX: true,
| + | |
| − | offsetY: true,
| + | |
| − | pointerId: true,
| + | |
| − | pointerType: true,
| + | |
| − | screenX: true,
| + | |
| − | screenY: true,
| + | |
| − | targetTouches: true,
| + | |
| − | toElement: true,
| + | |
| − | touches: true,
| + | |
| − | | + | |
| − | which: function( event ) {
| + | |
| − | var button = event.button;
| + | |
| − | | + | |
| − | // Add which for key events
| + | |
| − | if ( event.which == null && rkeyEvent.test( event.type ) ) {
| + | |
| − | return event.charCode != null ? event.charCode : event.keyCode;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Add which for click: 1 === left; 2 === middle; 3 === right
| + | |
| − | if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
| + | |
| − | if ( button & 1 ) {
| + | |
| − | return 1;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( button & 2 ) {
| + | |
| − | return 3;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( button & 4 ) {
| + | |
| − | return 2;
| + | |
| − | }
| + | |
| − | | + | |
| − | return 0;
| + | |
| − | }
| + | |
| − | | + | |
| − | return event.which;
| + | |
| − | }
| + | |
| − | }, jQuery.event.addProp );
| + | |
| − | | + | |
| − | // Create mouseenter/leave events using mouseover/out and event-time checks
| + | |
| − | // so that event delegation works in jQuery.
| + | |
| − | // Do the same for pointerenter/pointerleave and pointerover/pointerout
| + | |
| − | //
| + | |
| − | // Support: Safari 7 only
| + | |
| − | // Safari sends mouseenter too often; see:
| + | |
| − | // https://bugs.chromium.org/p/chromium/issues/detail?id=470258
| + | |
| − | // for the description of the bug (it existed in older Chrome versions as well).
| + | |
| − | jQuery.each( {
| + | |
| − | mouseenter: "mouseover",
| + | |
| − | mouseleave: "mouseout",
| + | |
| − | pointerenter: "pointerover",
| + | |
| − | pointerleave: "pointerout"
| + | |
| − | }, 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 mouseenter/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;
| + | |
| − | }
| + | |
| − | };
| + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | | + | |
| − | on: function( types, selector, data, fn ) {
| + | |
| − | return on( this, types, selector, data, fn );
| + | |
| − | },
| + | |
| − | one: function( types, selector, data, fn ) {
| + | |
| − | return on( this, 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 );
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | var
| + | |
| − | | + | |
| − | /* eslint-disable max-len */
| + | |
| − | | + | |
| − | // See https://github.com/eslint/eslint/issues/3229
| + | |
| − | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
| + | |
| − | | + | |
| − | /* eslint-enable */
| + | |
| − | | + | |
| − | // Support: IE <=10 - 11, Edge 12 - 13 only
| + | |
| − | // In IE/Edge using regex groups here causes severe slowdowns.
| + | |
| − | // See https://connect.microsoft.com/IE/feedback/details/1736512/
| + | |
| − | rnoInnerhtml = /<script|<style|<link/i,
| + | |
| − | | + | |
| − | // checked="checked" or checked
| + | |
| − | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
| + | |
| − | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
| + | |
| − | | + | |
| − | // Prefer a tbody over its parent table for containing new rows
| + | |
| − | function manipulationTarget( elem, content ) {
| + | |
| − | if ( nodeName( elem, "table" ) &&
| + | |
| − | nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
| + | |
| − | | + | |
| − | return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
| + | |
| − | }
| + | |
| − | | + | |
| − | return elem;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Replace/restore the type attribute of script elements for safe DOM manipulation
| + | |
| − | function disableScript( elem ) {
| + | |
| − | elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
| + | |
| − | return elem;
| + | |
| − | }
| + | |
| − | function restoreScript( elem ) {
| + | |
| − | if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
| + | |
| − | elem.type = elem.type.slice( 5 );
| + | |
| − | } else {
| + | |
| − | elem.removeAttribute( "type" );
| + | |
| − | }
| + | |
| − | | + | |
| − | return elem;
| + | |
| − | }
| + | |
| − | | + | |
| − | function cloneCopyEvent( src, dest ) {
| + | |
| − | var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
| + | |
| − | | + | |
| − | if ( dest.nodeType !== 1 ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | // 1. Copy private data: events, handlers, etc.
| + | |
| − | if ( dataPriv.hasData( src ) ) {
| + | |
| − | pdataOld = dataPriv.access( src );
| + | |
| − | pdataCur = dataPriv.set( dest, pdataOld );
| + | |
| − | events = pdataOld.events;
| + | |
| − | | + | |
| − | if ( events ) {
| + | |
| − | delete pdataCur.handle;
| + | |
| − | pdataCur.events = {};
| + | |
| − | | + | |
| − | for ( type in events ) {
| + | |
| − | for ( i = 0, l = events[ type ].length; i < l; i++ ) {
| + | |
| − | jQuery.event.add( dest, type, events[ type ][ i ] );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // 2. Copy user data
| + | |
| − | if ( dataUser.hasData( src ) ) {
| + | |
| − | udataOld = dataUser.access( src );
| + | |
| − | udataCur = jQuery.extend( {}, udataOld );
| + | |
| − | | + | |
| − | dataUser.set( dest, udataCur );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Fix IE bugs, see support tests
| + | |
| − | function fixInput( src, dest ) {
| + | |
| − | var nodeName = dest.nodeName.toLowerCase();
| + | |
| − | | + | |
| − | // Fails to persist the checked state of a cloned checkbox or radio button.
| + | |
| − | if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
| + | |
| − | dest.checked = src.checked;
| + | |
| − | | + | |
| − | // Fails to return the selected option to the default selected state when cloning options
| + | |
| − | } else if ( nodeName === "input" || nodeName === "textarea" ) {
| + | |
| − | dest.defaultValue = src.defaultValue;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | function domManip( collection, args, callback, ignored ) {
| + | |
| − | | + | |
| − | // Flatten any nested arrays
| + | |
| − | args = concat.apply( [], args );
| + | |
| − | | + | |
| − | var fragment, first, scripts, hasScripts, node, doc,
| + | |
| − | i = 0,
| + | |
| − | l = collection.length,
| + | |
| − | iNoClone = l - 1,
| + | |
| − | value = args[ 0 ],
| + | |
| − | valueIsFunction = isFunction( value );
| + | |
| − | | + | |
| − | // We can't cloneNode fragments that contain checked, in WebKit
| + | |
| − | if ( valueIsFunction ||
| + | |
| − | ( l > 1 && typeof value === "string" &&
| + | |
| − | !support.checkClone && rchecked.test( value ) ) ) {
| + | |
| − | return collection.each( function( index ) {
| + | |
| − | var self = collection.eq( index );
| + | |
| − | if ( valueIsFunction ) {
| + | |
| − | args[ 0 ] = value.call( this, index, self.html() );
| + | |
| − | }
| + | |
| − | domManip( self, args, callback, ignored );
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( l ) {
| + | |
| − | fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
| + | |
| − | first = fragment.firstChild;
| + | |
| − | | + | |
| − | if ( fragment.childNodes.length === 1 ) {
| + | |
| − | fragment = first;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Require either new content or an interest in ignored elements to invoke the callback
| + | |
| − | if ( first || ignored ) {
| + | |
| − | 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 ) {
| + | |
| − | | + | |
| − | // Support: Android <=4.0 only, PhantomJS 1 only
| + | |
| − | // push.apply(_, arraylike) throws on ancient WebKit
| + | |
| − | jQuery.merge( scripts, getAll( node, "script" ) );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | callback.call( collection[ 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 || "" ) &&
| + | |
| − | !dataPriv.access( node, "globalEval" ) &&
| + | |
| − | jQuery.contains( doc, node ) ) {
| + | |
| − | | + | |
| − | if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
| + | |
| − | | + | |
| − | // Optional AJAX dependency, but won't run scripts if not present
| + | |
| − | if ( jQuery._evalUrl ) {
| + | |
| − | jQuery._evalUrl( node.src );
| + | |
| − | }
| + | |
| − | } else {
| + | |
| − | DOMEval( node.textContent.replace( rcleanScript, "" ), doc, node );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return collection;
| + | |
| − | }
| + | |
| − | | + | |
| − | function remove( elem, selector, keepData ) {
| + | |
| − | var node,
| + | |
| − | nodes = selector ? jQuery.filter( selector, elem ) : elem,
| + | |
| − | i = 0;
| + | |
| − | | + | |
| − | for ( ; ( node = nodes[ i ] ) != null; i++ ) {
| + | |
| − | if ( !keepData && node.nodeType === 1 ) {
| + | |
| − | jQuery.cleanData( getAll( node ) );
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( node.parentNode ) {
| + | |
| − | if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
| + | |
| − | setGlobalEval( getAll( node, "script" ) );
| + | |
| − | }
| + | |
| − | node.parentNode.removeChild( node );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return elem;
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.extend( {
| + | |
| − | htmlPrefilter: function( html ) {
| + | |
| − | return html.replace( rxhtmlTag, "<$1></$2>" );
| + | |
| − | },
| + | |
| − | | + | |
| − | clone: function( elem, dataAndEvents, deepDataAndEvents ) {
| + | |
| − | var i, l, srcElements, destElements,
| + | |
| − | clone = elem.cloneNode( true ),
| + | |
| − | inPage = jQuery.contains( elem.ownerDocument, elem );
| + | |
| − | | + | |
| − | // Fix IE cloning issues
| + | |
| − | if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
| + | |
| − | !jQuery.isXMLDoc( elem ) ) {
| + | |
| − | | + | |
| − | // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
| + | |
| − | destElements = getAll( clone );
| + | |
| − | srcElements = getAll( elem );
| + | |
| − | | + | |
| − | for ( i = 0, l = srcElements.length; i < l; i++ ) {
| + | |
| − | fixInput( srcElements[ i ], 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, l = srcElements.length; i < l; i++ ) {
| + | |
| − | cloneCopyEvent( srcElements[ i ], destElements[ i ] );
| + | |
| − | }
| + | |
| − | } else {
| + | |
| − | cloneCopyEvent( elem, clone );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Preserve script evaluation history
| + | |
| − | destElements = getAll( clone, "script" );
| + | |
| − | if ( destElements.length > 0 ) {
| + | |
| − | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Return the cloned set
| + | |
| − | return clone;
| + | |
| − | },
| + | |
| − | | + | |
| − | cleanData: function( elems ) {
| + | |
| − | var data, elem, type,
| + | |
| − | special = jQuery.event.special,
| + | |
| − | i = 0;
| + | |
| − | | + | |
| − | for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
| + | |
| − | if ( acceptData( elem ) ) {
| + | |
| − | if ( ( data = elem[ dataPriv.expando ] ) ) {
| + | |
| − | 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 );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: Chrome <=35 - 45+
| + | |
| − | // Assign undefined instead of using delete, see Data#remove
| + | |
| − | elem[ dataPriv.expando ] = undefined;
| + | |
| − | }
| + | |
| − | if ( elem[ dataUser.expando ] ) {
| + | |
| − | | + | |
| − | // Support: Chrome <=35 - 45+
| + | |
| − | // Assign undefined instead of using delete, see Data#remove
| + | |
| − | elem[ dataUser.expando ] = undefined;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | detach: function( selector ) {
| + | |
| − | return remove( this, selector, true );
| + | |
| − | },
| + | |
| − | | + | |
| − | remove: function( selector ) {
| + | |
| − | return remove( this, selector );
| + | |
| − | },
| + | |
| − | | + | |
| − | text: function( value ) {
| + | |
| − | return access( this, function( value ) {
| + | |
| − | return value === undefined ?
| + | |
| − | jQuery.text( this ) :
| + | |
| − | this.empty().each( function() {
| + | |
| − | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
| + | |
| − | this.textContent = value;
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | }, null, value, arguments.length );
| + | |
| − | },
| + | |
| − | | + | |
| − | append: function() {
| + | |
| − | return domManip( this, arguments, function( elem ) {
| + | |
| − | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
| + | |
| − | var target = manipulationTarget( this, elem );
| + | |
| − | target.appendChild( elem );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | },
| + | |
| − | | + | |
| − | prepend: function() {
| + | |
| − | return domManip( this, 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 domManip( this, arguments, function( elem ) {
| + | |
| − | if ( this.parentNode ) {
| + | |
| − | this.parentNode.insertBefore( elem, this );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | },
| + | |
| − | | + | |
| − | after: function() {
| + | |
| − | return domManip( this, arguments, function( elem ) {
| + | |
| − | if ( this.parentNode ) {
| + | |
| − | this.parentNode.insertBefore( elem, this.nextSibling );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | },
| + | |
| − | | + | |
| − | empty: function() {
| + | |
| − | var elem,
| + | |
| − | i = 0;
| + | |
| − | | + | |
| − | for ( ; ( elem = this[ i ] ) != null; i++ ) {
| + | |
| − | if ( elem.nodeType === 1 ) {
| + | |
| − | | + | |
| − | // Prevent memory leaks
| + | |
| − | jQuery.cleanData( getAll( elem, false ) );
| + | |
| − | | + | |
| − | // Remove any remaining nodes
| + | |
| − | elem.textContent = "";
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | 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 access( this, function( value ) {
| + | |
| − | var elem = this[ 0 ] || {},
| + | |
| − | i = 0,
| + | |
| − | l = this.length;
| + | |
| − | | + | |
| − | if ( value === undefined && elem.nodeType === 1 ) {
| + | |
| − | return elem.innerHTML;
| + | |
| − | }
| + | |
| − | | + | |
| − | // See if we can take a shortcut and just use innerHTML
| + | |
| − | if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
| + | |
| − | !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
| + | |
| − | | + | |
| − | value = jQuery.htmlPrefilter( value );
| + | |
| − | | + | |
| − | try {
| + | |
| − | for ( ; i < l; i++ ) {
| + | |
| − | elem = this[ i ] || {};
| + | |
| − | | + | |
| − | // Remove element nodes and prevent memory leaks
| + | |
| − | 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 ignored = [];
| + | |
| − | | + | |
| − | // Make the changes, replacing each non-ignored context element with the new content
| + | |
| − | return domManip( this, arguments, function( elem ) {
| + | |
| − | var parent = this.parentNode;
| + | |
| − | | + | |
| − | if ( jQuery.inArray( this, ignored ) < 0 ) {
| + | |
| − | jQuery.cleanData( getAll( this ) );
| + | |
| − | if ( parent ) {
| + | |
| − | parent.replaceChild( elem, this );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Force callback invocation
| + | |
| − | }, ignored );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.each( {
| + | |
| − | appendTo: "append",
| + | |
| − | prependTo: "prepend",
| + | |
| − | insertBefore: "before",
| + | |
| − | insertAfter: "after",
| + | |
| − | replaceAll: "replaceWith"
| + | |
| − | }, function( name, original ) {
| + | |
| − | jQuery.fn[ name ] = function( selector ) {
| + | |
| − | var elems,
| + | |
| − | ret = [],
| + | |
| − | insert = jQuery( selector ),
| + | |
| − | last = insert.length - 1,
| + | |
| − | i = 0;
| + | |
| − | | + | |
| − | for ( ; i <= last; i++ ) {
| + | |
| − | elems = i === last ? this : this.clone( true );
| + | |
| − | jQuery( insert[ i ] )[ original ]( elems );
| + | |
| − | | + | |
| − | // Support: Android <=4.0 only, PhantomJS 1 only
| + | |
| − | // .get() because push.apply(_, arraylike) throws on ancient WebKit
| + | |
| − | push.apply( ret, elems.get() );
| + | |
| − | }
| + | |
| − | | + | |
| − | return this.pushStack( ret );
| + | |
| − | };
| + | |
| − | } );
| + | |
| − | var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
| + | |
| − | | + | |
| − | var getStyles = function( elem ) {
| + | |
| − | | + | |
| − | // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
| + | |
| − | // IE throws on elements created in popups
| + | |
| − | // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
| + | |
| − | var view = elem.ownerDocument.defaultView;
| + | |
| − | | + | |
| − | if ( !view || !view.opener ) {
| + | |
| − | view = window;
| + | |
| − | }
| + | |
| − | | + | |
| − | return view.getComputedStyle( elem );
| + | |
| − | };
| + | |
| − | | + | |
| − | var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | ( function() {
| + | |
| − | | + | |
| − | // Executing both pixelPosition & boxSizingReliable tests require only one layout
| + | |
| − | // so they're executed at the same time to save the second computation.
| + | |
| − | function computeStyleTests() {
| + | |
| − | | + | |
| − | // This is a singleton, we need to execute it only once
| + | |
| − | if ( !div ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
| + | |
| − | "margin-top:1px;padding:0;border:0";
| + | |
| − | div.style.cssText =
| + | |
| − | "position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
| + | |
| − | "margin:auto;border:1px;padding:1px;" +
| + | |
| − | "width:60%;top:1%";
| + | |
| − | documentElement.appendChild( container ).appendChild( div );
| + | |
| − | | + | |
| − | var divStyle = window.getComputedStyle( div );
| + | |
| − | pixelPositionVal = divStyle.top !== "1%";
| + | |
| − | | + | |
| − | // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
| + | |
| − | reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
| + | |
| − | | + | |
| − | // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
| + | |
| − | // Some styles come back with percentage values, even though they shouldn't
| + | |
| − | div.style.right = "60%";
| + | |
| − | pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
| + | |
| − | | + | |
| − | // Support: IE 9 - 11 only
| + | |
| − | // Detect misreporting of content dimensions for box-sizing:border-box elements
| + | |
| − | boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
| + | |
| − | | + | |
| − | // Support: IE 9 only
| + | |
| − | // Detect overflow:scroll screwiness (gh-3699)
| + | |
| − | div.style.position = "absolute";
| + | |
| − | scrollboxSizeVal = div.offsetWidth === 36 || "absolute";
| + | |
| − | | + | |
| − | documentElement.removeChild( container );
| + | |
| − | | + | |
| − | // Nullify the div so it wouldn't be stored in the memory and
| + | |
| − | // it will also be a sign that checks already performed
| + | |
| − | div = null;
| + | |
| − | }
| + | |
| − | | + | |
| − | function roundPixelMeasures( measure ) {
| + | |
| − | return Math.round( parseFloat( measure ) );
| + | |
| − | }
| + | |
| − | | + | |
| − | var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
| + | |
| − | reliableMarginLeftVal,
| + | |
| − | container = document.createElement( "div" ),
| + | |
| − | div = document.createElement( "div" );
| + | |
| − | | + | |
| − | // Finish early in limited (non-browser) environments
| + | |
| − | if ( !div.style ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: IE <=9 - 11 only
| + | |
| − | // Style of cloned element affects source element cloned (#8908)
| + | |
| − | div.style.backgroundClip = "content-box";
| + | |
| − | div.cloneNode( true ).style.backgroundClip = "";
| + | |
| − | support.clearCloneStyle = div.style.backgroundClip === "content-box";
| + | |
| − | | + | |
| − | jQuery.extend( support, {
| + | |
| − | boxSizingReliable: function() {
| + | |
| − | computeStyleTests();
| + | |
| − | return boxSizingReliableVal;
| + | |
| − | },
| + | |
| − | pixelBoxStyles: function() {
| + | |
| − | computeStyleTests();
| + | |
| − | return pixelBoxStylesVal;
| + | |
| − | },
| + | |
| − | pixelPosition: function() {
| + | |
| − | computeStyleTests();
| + | |
| − | return pixelPositionVal;
| + | |
| − | },
| + | |
| − | reliableMarginLeft: function() {
| + | |
| − | computeStyleTests();
| + | |
| − | return reliableMarginLeftVal;
| + | |
| − | },
| + | |
| − | scrollboxSize: function() {
| + | |
| − | computeStyleTests();
| + | |
| − | return scrollboxSizeVal;
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | } )();
| + | |
| − | | + | |
| − | | + | |
| − | function curCSS( elem, name, computed ) {
| + | |
| − | var width, minWidth, maxWidth, ret,
| + | |
| − | | + | |
| − | // Support: Firefox 51+
| + | |
| − | // Retrieving style before computed somehow
| + | |
| − | // fixes an issue with getting wrong values
| + | |
| − | // on detached elements
| + | |
| − | style = elem.style;
| + | |
| − | | + | |
| − | computed = computed || getStyles( elem );
| + | |
| − | | + | |
| − | // getPropertyValue is needed for:
| + | |
| − | // .css('filter') (IE 9 only, #12537)
| + | |
| − | // .css('--customProperty) (#3144)
| + | |
| − | if ( computed ) {
| + | |
| − | ret = computed.getPropertyValue( name ) || computed[ name ];
| + | |
| − | | + | |
| − | if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
| + | |
| − | ret = jQuery.style( elem, name );
| + | |
| − | }
| + | |
| − | | + | |
| − | // A tribute to the "awesome hack by Dean Edwards"
| + | |
| − | // Android Browser returns percentage for some values,
| + | |
| − | // but width seems to be reliably pixels.
| + | |
| − | // This is against the CSSOM draft spec:
| + | |
| − | // https://drafts.csswg.org/cssom/#resolved-values
| + | |
| − | if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.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 !== undefined ?
| + | |
| − | | + | |
| − | // Support: IE <=9 - 11 only
| + | |
| − | // IE returns zIndex value as an integer.
| + | |
| − | ret + "" :
| + | |
| − | ret;
| + | |
| − | }
| + | |
| − | | + | |
| − | | + | |
| − | function addGetHookIf( conditionFn, hookFn ) {
| + | |
| − | | + | |
| − | // Define the hook, we'll check on the first run if it's really needed.
| + | |
| − | return {
| + | |
| − | get: function() {
| + | |
| − | if ( conditionFn() ) {
| + | |
| − | | + | |
| − | // Hook not needed (or it's not possible to use it due
| + | |
| − | // to missing dependency), remove it.
| + | |
| − | delete this.get;
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Hook needed; redefine it so that the support test is not executed again.
| + | |
| − | return ( this.get = hookFn ).apply( this, arguments );
| + | |
| − | }
| + | |
| − | };
| + | |
| − | }
| + | |
| − | | + | |
| − | | + | |
| − | var
| + | |
| − | | + | |
| − | // 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]).+)/,
| + | |
| − | rcustomProp = /^--/,
| + | |
| − | cssShow = { position: "absolute", visibility: "hidden", display: "block" },
| + | |
| − | cssNormalTransform = {
| + | |
| − | letterSpacing: "0",
| + | |
| − | fontWeight: "400"
| + | |
| − | },
| + | |
| − | | + | |
| − | cssPrefixes = [ "Webkit", "Moz", "ms" ],
| + | |
| − | emptyStyle = document.createElement( "div" ).style;
| + | |
| − | | + | |
| − | // Return a css property mapped to a potentially vendor prefixed property
| + | |
| − | function vendorPropName( name ) {
| + | |
| − | | + | |
| − | // Shortcut for names that are not vendor prefixed
| + | |
| − | if ( name in emptyStyle ) {
| + | |
| − | return name;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Check for vendor prefixed names
| + | |
| − | var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
| + | |
| − | i = cssPrefixes.length;
| + | |
| − | | + | |
| − | while ( i-- ) {
| + | |
| − | name = cssPrefixes[ i ] + capName;
| + | |
| − | if ( name in emptyStyle ) {
| + | |
| − | return name;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Return a property mapped along what jQuery.cssProps suggests or to
| + | |
| − | // a vendor prefixed property.
| + | |
| − | function finalPropName( name ) {
| + | |
| − | var ret = jQuery.cssProps[ name ];
| + | |
| − | if ( !ret ) {
| + | |
| − | ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name;
| + | |
| − | }
| + | |
| − | return ret;
| + | |
| − | }
| + | |
| − | | + | |
| − | function setPositiveNumber( elem, value, subtract ) {
| + | |
| − | | + | |
| − | // Any relative (+/-) values have already been
| + | |
| − | // normalized at this point
| + | |
| − | var matches = rcssNum.exec( value );
| + | |
| − | return matches ?
| + | |
| − | | + | |
| − | // Guard against undefined "subtract", e.g., when used as in cssHooks
| + | |
| − | Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
| + | |
| − | value;
| + | |
| − | }
| + | |
| − | | + | |
| − | function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
| + | |
| − | var i = dimension === "width" ? 1 : 0,
| + | |
| − | extra = 0,
| + | |
| − | delta = 0;
| + | |
| − | | + | |
| − | // Adjustment may not be necessary
| + | |
| − | if ( box === ( isBorderBox ? "border" : "content" ) ) {
| + | |
| − | return 0;
| + | |
| − | }
| + | |
| − | | + | |
| − | for ( ; i < 4; i += 2 ) {
| + | |
| − | | + | |
| − | // Both box models exclude margin
| + | |
| − | if ( box === "margin" ) {
| + | |
| − | delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
| + | |
| − | }
| + | |
| − | | + | |
| − | // If we get here with a content-box, we're seeking "padding" or "border" or "margin"
| + | |
| − | if ( !isBorderBox ) {
| + | |
| − | | + | |
| − | // Add padding
| + | |
| − | delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
| + | |
| − | | + | |
| − | // For "border" or "margin", add border
| + | |
| − | if ( box !== "padding" ) {
| + | |
| − | delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
| + | |
| − | | + | |
| − | // But still keep track of it otherwise
| + | |
| − | } else {
| + | |
| − | extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
| + | |
| − | }
| + | |
| − | | + | |
| − | // If we get here with a border-box (content + padding + border), we're seeking "content" or
| + | |
| − | // "padding" or "margin"
| + | |
| − | } else {
| + | |
| − | | + | |
| − | // For "content", subtract padding
| + | |
| − | if ( box === "content" ) {
| + | |
| − | delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
| + | |
| − | }
| + | |
| − | | + | |
| − | // For "content" or "padding", subtract border
| + | |
| − | if ( box !== "margin" ) {
| + | |
| − | delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Account for positive content-box scroll gutter when requested by providing computedVal
| + | |
| − | if ( !isBorderBox && computedVal >= 0 ) {
| + | |
| − | | + | |
| − | // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
| + | |
| − | // Assuming integer scroll gutter, subtract the rest and round down
| + | |
| − | delta += Math.max( 0, Math.ceil(
| + | |
| − | elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
| + | |
| − | computedVal -
| + | |
| − | delta -
| + | |
| − | extra -
| + | |
| − | 0.5
| + | |
| − | ) );
| + | |
| − | }
| + | |
| − | | + | |
| − | return delta;
| + | |
| − | }
| + | |
| − | | + | |
| − | function getWidthOrHeight( elem, dimension, extra ) {
| + | |
| − | | + | |
| − | // Start with computed style
| + | |
| − | var styles = getStyles( elem ),
| + | |
| − | val = curCSS( elem, dimension, styles ),
| + | |
| − | isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
| + | |
| − | valueIsBorderBox = isBorderBox;
| + | |
| − | | + | |
| − | // Support: Firefox <=54
| + | |
| − | // Return a confounding non-pixel value or feign ignorance, as appropriate.
| + | |
| − | if ( rnumnonpx.test( val ) ) {
| + | |
| − | if ( !extra ) {
| + | |
| − | return val;
| + | |
| − | }
| + | |
| − | val = "auto";
| + | |
| − | }
| + | |
| − | | + | |
| − | // Check for style in case a browser which returns unreliable values
| + | |
| − | // for getComputedStyle silently falls back to the reliable elem.style
| + | |
| − | valueIsBorderBox = valueIsBorderBox &&
| + | |
| − | ( support.boxSizingReliable() || val === elem.style[ dimension ] );
| + | |
| − | | + | |
| − | // Fall back to offsetWidth/offsetHeight when value is "auto"
| + | |
| − | // This happens for inline elements with no explicit setting (gh-3571)
| + | |
| − | // Support: Android <=4.1 - 4.3 only
| + | |
| − | // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
| + | |
| − | if ( val === "auto" ||
| + | |
| − | !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) {
| + | |
| − | | + | |
| − | val = elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ];
| + | |
| − | | + | |
| − | // offsetWidth/offsetHeight provide border-box values
| + | |
| − | valueIsBorderBox = true;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Normalize "" and auto
| + | |
| − | val = parseFloat( val ) || 0;
| + | |
| − | | + | |
| − | // Adjust for the element's box model
| + | |
| − | return ( val +
| + | |
| − | boxModelAdjustment(
| + | |
| − | elem,
| + | |
| − | dimension,
| + | |
| − | extra || ( isBorderBox ? "border" : "content" ),
| + | |
| − | valueIsBorderBox,
| + | |
| − | styles,
| + | |
| − | | + | |
| − | // Provide the current computed size to request scroll gutter calculation (gh-3589)
| + | |
| − | val
| + | |
| − | )
| + | |
| − | ) + "px";
| + | |
| − | }
| + | |
| − | | + | |
| − | 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: {
| + | |
| − | "animationIterationCount": true,
| + | |
| − | "columnCount": true,
| + | |
| − | "fillOpacity": true,
| + | |
| − | "flexGrow": true,
| + | |
| − | "flexShrink": 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: {},
| + | |
| − | | + | |
| − | // 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 = camelCase( name ),
| + | |
| − | isCustomProp = rcustomProp.test( name ),
| + | |
| − | style = elem.style;
| + | |
| − | | + | |
| − | // Make sure that we're working with the right name. We don't
| + | |
| − | // want to query the value if it is a CSS custom property
| + | |
| − | // since they are user-defined.
| + | |
| − | if ( !isCustomProp ) {
| + | |
| − | name = finalPropName( origName );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Gets hook for the prefixed version, then unprefixed version
| + | |
| − | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
| + | |
| − | | + | |
| − | // Check if we're setting a value
| + | |
| − | if ( value !== undefined ) {
| + | |
| − | type = typeof value;
| + | |
| − | | + | |
| − | // Convert "+=" or "-=" to relative numbers (#7345)
| + | |
| − | if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
| + | |
| − | value = adjustCSS( elem, name, ret );
| + | |
| − | | + | |
| − | // Fixes bug #9237
| + | |
| − | type = "number";
| + | |
| − | }
| + | |
| − | | + | |
| − | // Make sure that null and NaN values aren't set (#7116)
| + | |
| − | if ( value == null || value !== value ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | // If a number was passed in, add the unit (except for certain CSS properties)
| + | |
| − | if ( type === "number" ) {
| + | |
| − | value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
| + | |
| − | }
| + | |
| − | | + | |
| − | // background-* props affect original clone's values
| + | |
| − | if ( !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 ) {
| + | |
| − | | + | |
| − | if ( isCustomProp ) {
| + | |
| − | style.setProperty( name, value );
| + | |
| − | } else {
| + | |
| − | style[ name ] = value;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | } 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 val, num, hooks,
| + | |
| − | origName = camelCase( name ),
| + | |
| − | isCustomProp = rcustomProp.test( name );
| + | |
| − | | + | |
| − | // Make sure that we're working with the right name. We don't
| + | |
| − | // want to modify the value if it is a CSS custom property
| + | |
| − | // since they are user-defined.
| + | |
| − | if ( !isCustomProp ) {
| + | |
| − | name = finalPropName( origName );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Try prefixed name followed by the unprefixed name
| + | |
| − | 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 ];
| + | |
| − | }
| + | |
| − | | + | |
| − | // Make numeric if forced or a qualifier was provided and val looks numeric
| + | |
| − | if ( extra === "" || extra ) {
| + | |
| − | num = parseFloat( val );
| + | |
| − | return extra === true || isFinite( num ) ? num || 0 : val;
| + | |
| − | }
| + | |
| − | | + | |
| − | return val;
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.each( [ "height", "width" ], function( i, dimension ) {
| + | |
| − | jQuery.cssHooks[ dimension ] = {
| + | |
| − | get: function( elem, computed, extra ) {
| + | |
| − | if ( computed ) {
| + | |
| − | | + | |
| − | // Certain elements can have dimension info if we invisibly show them
| + | |
| − | // but it must have a current display style that would benefit
| + | |
| − | return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
| + | |
| − | | + | |
| − | // Support: Safari 8+
| + | |
| − | // Table columns in Safari have non-zero offsetWidth & zero
| + | |
| − | // getBoundingClientRect().width unless display is changed.
| + | |
| − | // Support: IE <=11 only
| + | |
| − | // Running getBoundingClientRect on a disconnected node
| + | |
| − | // in IE throws an error.
| + | |
| − | ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
| + | |
| − | swap( elem, cssShow, function() {
| + | |
| − | return getWidthOrHeight( elem, dimension, extra );
| + | |
| − | } ) :
| + | |
| − | getWidthOrHeight( elem, dimension, extra );
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | set: function( elem, value, extra ) {
| + | |
| − | var matches,
| + | |
| − | styles = getStyles( elem ),
| + | |
| − | isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
| + | |
| − | subtract = extra && boxModelAdjustment(
| + | |
| − | elem,
| + | |
| − | dimension,
| + | |
| − | extra,
| + | |
| − | isBorderBox,
| + | |
| − | styles
| + | |
| − | );
| + | |
| − | | + | |
| − | // Account for unreliable border-box dimensions by comparing offset* to computed and
| + | |
| − | // faking a content-box to get border and padding (gh-3699)
| + | |
| − | if ( isBorderBox && support.scrollboxSize() === styles.position ) {
| + | |
| − | subtract -= Math.ceil(
| + | |
| − | elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
| + | |
| − | parseFloat( styles[ dimension ] ) -
| + | |
| − | boxModelAdjustment( elem, dimension, "border", false, styles ) -
| + | |
| − | 0.5
| + | |
| − | );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Convert to pixels if value adjustment is needed
| + | |
| − | if ( subtract && ( matches = rcssNum.exec( value ) ) &&
| + | |
| − | ( matches[ 3 ] || "px" ) !== "px" ) {
| + | |
| − | | + | |
| − | elem.style[ dimension ] = value;
| + | |
| − | value = jQuery.css( elem, dimension );
| + | |
| − | }
| + | |
| − | | + | |
| − | return setPositiveNumber( elem, value, subtract );
| + | |
| − | }
| + | |
| − | };
| + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
| + | |
| − | function( elem, computed ) {
| + | |
| − | if ( computed ) {
| + | |
| − | return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
| + | |
| − | elem.getBoundingClientRect().left -
| + | |
| − | swap( elem, { marginLeft: 0 }, function() {
| + | |
| − | return elem.getBoundingClientRect().left;
| + | |
| − | } )
| + | |
| − | ) + "px";
| + | |
| − | }
| + | |
| − | }
| + | |
| − | );
| + | |
| − | | + | |
| − | // 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 ( prefix !== "margin" ) {
| + | |
| − | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | css: function( name, value ) {
| + | |
| − | return access( this, function( elem, name, value ) {
| + | |
| − | var styles, len,
| + | |
| − | map = {},
| + | |
| − | i = 0;
| + | |
| − | | + | |
| − | if ( Array.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 );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | 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 || jQuery.easing._default;
| + | |
| − | 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;
| + | |
| − | | + | |
| − | // Use a property on the element directly when it is not a DOM element,
| + | |
| − | // or when there is no matching style property that exists.
| + | |
| − | if ( tween.elem.nodeType !== 1 ||
| + | |
| − | tween.elem[ tween.prop ] != null && 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.
| + | |
| − | // 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 available and use plain properties where available.
| + | |
| − | if ( jQuery.fx.step[ tween.prop ] ) {
| + | |
| − | jQuery.fx.step[ tween.prop ]( tween );
| + | |
| − | } else if ( tween.elem.nodeType === 1 &&
| + | |
| − | ( 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 only
| + | |
| − | // 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.easing = {
| + | |
| − | linear: function( p ) {
| + | |
| − | return p;
| + | |
| − | },
| + | |
| − | swing: function( p ) {
| + | |
| − | return 0.5 - Math.cos( p * Math.PI ) / 2;
| + | |
| − | },
| + | |
| − | _default: "swing"
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.fx = Tween.prototype.init;
| + | |
| − | | + | |
| − | // Back compat <1.8 extension point
| + | |
| − | jQuery.fx.step = {};
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | var
| + | |
| − | fxNow, inProgress,
| + | |
| − | rfxtypes = /^(?:toggle|show|hide)$/,
| + | |
| − | rrun = /queueHooks$/;
| + | |
| − | | + | |
| − | function schedule() {
| + | |
| − | if ( inProgress ) {
| + | |
| − | if ( document.hidden === false && window.requestAnimationFrame ) {
| + | |
| − | window.requestAnimationFrame( schedule );
| + | |
| − | } else {
| + | |
| − | window.setTimeout( schedule, jQuery.fx.interval );
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.fx.tick();
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Animations created synchronously will run synchronously
| + | |
| − | function createFxNow() {
| + | |
| − | window.setTimeout( function() {
| + | |
| − | fxNow = undefined;
| + | |
| − | } );
| + | |
| − | return ( fxNow = Date.now() );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Generate parameters to create a standard animation
| + | |
| − | function genFx( type, includeWidth ) {
| + | |
| − | var which,
| + | |
| − | i = 0,
| + | |
| − | attrs = { height: type };
| + | |
| − | | + | |
| − | // If we include width, step value is 1 to do all cssExpand values,
| + | |
| − | // otherwise 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;
| + | |
| − | }
| + | |
| − | | + | |
| − | function createTween( value, prop, animation ) {
| + | |
| − | var tween,
| + | |
| − | collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.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 defaultPrefilter( elem, props, opts ) {
| + | |
| − | var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
| + | |
| − | isBox = "width" in props || "height" in props,
| + | |
| − | anim = this,
| + | |
| − | orig = {},
| + | |
| − | style = elem.style,
| + | |
| − | hidden = elem.nodeType && isHiddenWithinTree( elem ),
| + | |
| − | dataShow = dataPriv.get( elem, "fxshow" );
| + | |
| − | | + | |
| − | // Queue-skipping animations hijack the fx hooks
| + | |
| − | 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() {
| + | |
| − | | + | |
| − | // Ensure the complete handler is called before this completes
| + | |
| − | anim.always( function() {
| + | |
| − | hooks.unqueued--;
| + | |
| − | if ( !jQuery.queue( elem, "fx" ).length ) {
| + | |
| − | hooks.empty.fire();
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Detect show/hide animations
| + | |
| − | for ( prop in props ) {
| + | |
| − | value = props[ prop ];
| + | |
| − | if ( rfxtypes.test( value ) ) {
| + | |
| − | delete props[ prop ];
| + | |
| − | toggle = toggle || value === "toggle";
| + | |
| − | if ( value === ( hidden ? "hide" : "show" ) ) {
| + | |
| − | | + | |
| − | // Pretend to be hidden if this is a "show" and
| + | |
| − | // there is still data from a stopped show/hide
| + | |
| − | if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
| + | |
| − | hidden = true;
| + | |
| − | | + | |
| − | // Ignore all other no-op show/hide data
| + | |
| − | } else {
| + | |
| − | continue;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Bail out if this is a no-op like .hide().hide()
| + | |
| − | propTween = !jQuery.isEmptyObject( props );
| + | |
| − | if ( !propTween && jQuery.isEmptyObject( orig ) ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Restrict "overflow" and "display" styles during box animations
| + | |
| − | if ( isBox && elem.nodeType === 1 ) {
| + | |
| − | | + | |
| − | // Support: IE <=9 - 11, Edge 12 - 15
| + | |
| − | // Record all 3 overflow attributes because IE does not infer the shorthand
| + | |
| − | // from identically-valued overflowX and overflowY and Edge just mirrors
| + | |
| − | // the overflowX value there.
| + | |
| − | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
| + | |
| − | | + | |
| − | // Identify a display type, preferring old show/hide data over the CSS cascade
| + | |
| − | restoreDisplay = dataShow && dataShow.display;
| + | |
| − | if ( restoreDisplay == null ) {
| + | |
| − | restoreDisplay = dataPriv.get( elem, "display" );
| + | |
| − | }
| + | |
| − | display = jQuery.css( elem, "display" );
| + | |
| − | if ( display === "none" ) {
| + | |
| − | if ( restoreDisplay ) {
| + | |
| − | display = restoreDisplay;
| + | |
| − | } else {
| + | |
| − | | + | |
| − | // Get nonempty value(s) by temporarily forcing visibility
| + | |
| − | showHide( [ elem ], true );
| + | |
| − | restoreDisplay = elem.style.display || restoreDisplay;
| + | |
| − | display = jQuery.css( elem, "display" );
| + | |
| − | showHide( [ elem ] );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Animate inline elements as inline-block
| + | |
| − | if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
| + | |
| − | if ( jQuery.css( elem, "float" ) === "none" ) {
| + | |
| − | | + | |
| − | // Restore the original display value at the end of pure show/hide animations
| + | |
| − | if ( !propTween ) {
| + | |
| − | anim.done( function() {
| + | |
| − | style.display = restoreDisplay;
| + | |
| − | } );
| + | |
| − | if ( restoreDisplay == null ) {
| + | |
| − | display = style.display;
| + | |
| − | restoreDisplay = display === "none" ? "" : display;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | style.display = "inline-block";
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( opts.overflow ) {
| + | |
| − | style.overflow = "hidden";
| + | |
| − | anim.always( function() {
| + | |
| − | style.overflow = opts.overflow[ 0 ];
| + | |
| − | style.overflowX = opts.overflow[ 1 ];
| + | |
| − | style.overflowY = opts.overflow[ 2 ];
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Implement show/hide animations
| + | |
| − | propTween = false;
| + | |
| − | for ( prop in orig ) {
| + | |
| − | | + | |
| − | // General show/hide setup for this element animation
| + | |
| − | if ( !propTween ) {
| + | |
| − | if ( dataShow ) {
| + | |
| − | if ( "hidden" in dataShow ) {
| + | |
| − | hidden = dataShow.hidden;
| + | |
| − | }
| + | |
| − | } else {
| + | |
| − | dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
| + | |
| − | if ( toggle ) {
| + | |
| − | dataShow.hidden = !hidden;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Show elements before animating them
| + | |
| − | if ( hidden ) {
| + | |
| − | showHide( [ elem ], true );
| + | |
| − | }
| + | |
| − | | + | |
| − | /* eslint-disable no-loop-func */
| + | |
| − | | + | |
| − | anim.done( function() {
| + | |
| − | | + | |
| − | /* eslint-enable no-loop-func */
| + | |
| − | | + | |
| − | // The final step of a "hide" animation is actually hiding the element
| + | |
| − | if ( !hidden ) {
| + | |
| − | showHide( [ elem ] );
| + | |
| − | }
| + | |
| − | dataPriv.remove( elem, "fxshow" );
| + | |
| − | for ( prop in orig ) {
| + | |
| − | jQuery.style( elem, prop, orig[ prop ] );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Per-property setup
| + | |
| − | propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
| + | |
| − | if ( !( prop in dataShow ) ) {
| + | |
| − | dataShow[ prop ] = propTween.start;
| + | |
| − | if ( hidden ) {
| + | |
| − | propTween.end = propTween.start;
| + | |
| − | propTween.start = 0;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | function propFilter( props, specialEasing ) {
| + | |
| − | var index, name, easing, value, hooks;
| + | |
| − | | + | |
| − | // camelCase, specialEasing and expand cssHook pass
| + | |
| − | for ( index in props ) {
| + | |
| − | name = camelCase( index );
| + | |
| − | easing = specialEasing[ name ];
| + | |
| − | value = props[ index ];
| + | |
| − | if ( Array.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 won't overwrite existing keys.
| + | |
| − | // Reusing 'index' 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;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | function Animation( elem, properties, options ) {
| + | |
| − | var result,
| + | |
| − | stopped,
| + | |
| − | index = 0,
| + | |
| − | length = Animation.prefilters.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 ),
| + | |
| − | | + | |
| − | // Support: Android 2.3 only
| + | |
| − | // 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 there's more to do, yield
| + | |
| − | if ( percent < 1 && length ) {
| + | |
| − | return remaining;
| + | |
| − | }
| + | |
| − | | + | |
| − | // If this was an empty animation, synthesize a final progress notification
| + | |
| − | if ( !length ) {
| + | |
| − | deferred.notifyWith( elem, [ animation, 1, 0 ] );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Resolve the animation and report its conclusion
| + | |
| − | deferred.resolveWith( elem, [ animation ] );
| + | |
| − | return false;
| + | |
| − | },
| + | |
| − | animation = deferred.promise( {
| + | |
| − | elem: elem,
| + | |
| − | props: jQuery.extend( {}, properties ),
| + | |
| − | opts: jQuery.extend( true, {
| + | |
| − | specialEasing: {},
| + | |
| − | easing: jQuery.easing._default
| + | |
| − | }, 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.notifyWith( elem, [ animation, 1, 0 ] );
| + | |
| − | 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 = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
| + | |
| − | if ( result ) {
| + | |
| − | if ( isFunction( result.stop ) ) {
| + | |
| − | jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
| + | |
| − | result.stop.bind( result );
| + | |
| − | }
| + | |
| − | return result;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.map( props, createTween, animation );
| + | |
| − | | + | |
| − | if ( isFunction( animation.opts.start ) ) {
| + | |
| − | animation.opts.start.call( elem, animation );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Attach callbacks from options
| + | |
| − | animation
| + | |
| − | .progress( animation.opts.progress )
| + | |
| − | .done( animation.opts.done, animation.opts.complete )
| + | |
| − | .fail( animation.opts.fail )
| + | |
| − | .always( animation.opts.always );
| + | |
| − | | + | |
| − | jQuery.fx.timer(
| + | |
| − | jQuery.extend( tick, {
| + | |
| − | elem: elem,
| + | |
| − | anim: animation,
| + | |
| − | queue: animation.opts.queue
| + | |
| − | } )
| + | |
| − | );
| + | |
| − | | + | |
| − | return animation;
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.Animation = jQuery.extend( Animation, {
| + | |
| − | | + | |
| − | tweeners: {
| + | |
| − | "*": [ function( prop, value ) {
| + | |
| − | var tween = this.createTween( prop, value );
| + | |
| − | adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
| + | |
| − | return tween;
| + | |
| − | } ]
| + | |
| − | },
| + | |
| − | | + | |
| − | tweener: function( props, callback ) {
| + | |
| − | if ( isFunction( props ) ) {
| + | |
| − | callback = props;
| + | |
| − | props = [ "*" ];
| + | |
| − | } else {
| + | |
| − | props = props.match( rnothtmlwhite );
| + | |
| − | }
| + | |
| − | | + | |
| − | var prop,
| + | |
| − | index = 0,
| + | |
| − | length = props.length;
| + | |
| − | | + | |
| − | for ( ; index < length; index++ ) {
| + | |
| − | prop = props[ index ];
| + | |
| − | Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
| + | |
| − | Animation.tweeners[ prop ].unshift( callback );
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | prefilters: [ defaultPrefilter ],
| + | |
| − | | + | |
| − | prefilter: function( callback, prepend ) {
| + | |
| − | if ( prepend ) {
| + | |
| − | Animation.prefilters.unshift( callback );
| + | |
| − | } else {
| + | |
| − | Animation.prefilters.push( callback );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.speed = function( speed, easing, fn ) {
| + | |
| − | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
| + | |
| − | complete: fn || !fn && easing ||
| + | |
| − | isFunction( speed ) && speed,
| + | |
| − | duration: speed,
| + | |
| − | easing: fn && easing || easing && !isFunction( easing ) && easing
| + | |
| − | };
| + | |
| − | | + | |
| − | // Go to the end state if fx are off
| + | |
| − | if ( jQuery.fx.off ) {
| + | |
| − | opt.duration = 0;
| + | |
| − | | + | |
| − | } else {
| + | |
| − | if ( typeof opt.duration !== "number" ) {
| + | |
| − | if ( opt.duration in jQuery.fx.speeds ) {
| + | |
| − | opt.duration = jQuery.fx.speeds[ opt.duration ];
| + | |
| − | | + | |
| − | } else {
| + | |
| − | 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 ( isFunction( opt.old ) ) {
| + | |
| − | opt.old.call( this );
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( opt.queue ) {
| + | |
| − | jQuery.dequeue( this, opt.queue );
| + | |
| − | }
| + | |
| − | };
| + | |
| − | | + | |
| − | return opt;
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | fadeTo: function( speed, to, easing, callback ) {
| + | |
| − | | + | |
| − | // Show any hidden elements after setting opacity to 0
| + | |
| − | return this.filter( isHiddenWithinTree ).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 || dataPriv.get( 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 = dataPriv.get( 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 = dataPriv.get( 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;
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | 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 );
| + | |
| − | };
| + | |
| − | } );
| + | |
| − | | + | |
| − | // 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.timers = [];
| + | |
| − | jQuery.fx.tick = function() {
| + | |
| − | var timer,
| + | |
| − | i = 0,
| + | |
| − | timers = jQuery.timers;
| + | |
| − | | + | |
| − | fxNow = Date.now();
| + | |
| − | | + | |
| − | for ( ; i < timers.length; i++ ) {
| + | |
| − | timer = timers[ i ];
| + | |
| − | | + | |
| − | // Run the timer and safely remove it when done (allowing for external removal)
| + | |
| − | if ( !timer() && timers[ i ] === timer ) {
| + | |
| − | timers.splice( i--, 1 );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( !timers.length ) {
| + | |
| − | jQuery.fx.stop();
| + | |
| − | }
| + | |
| − | fxNow = undefined;
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.fx.timer = function( timer ) {
| + | |
| − | jQuery.timers.push( timer );
| + | |
| − | jQuery.fx.start();
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.fx.interval = 13;
| + | |
| − | jQuery.fx.start = function() {
| + | |
| − | if ( inProgress ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | inProgress = true;
| + | |
| − | schedule();
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.fx.stop = function() {
| + | |
| − | inProgress = null;
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.fx.speeds = {
| + | |
| − | slow: 600,
| + | |
| − | fast: 200,
| + | |
| − | | + | |
| − | // Default speed
| + | |
| − | _default: 400
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | // Based off of the plugin by Clint Helfers, with permission.
| + | |
| − | // https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
| + | |
| − | jQuery.fn.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 = window.setTimeout( next, time );
| + | |
| − | hooks.stop = function() {
| + | |
| − | window.clearTimeout( timeout );
| + | |
| − | };
| + | |
| − | } );
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | ( function() {
| + | |
| − | var input = document.createElement( "input" ),
| + | |
| − | select = document.createElement( "select" ),
| + | |
| − | opt = select.appendChild( document.createElement( "option" ) );
| + | |
| − | | + | |
| − | input.type = "checkbox";
| + | |
| − | | + | |
| − | // Support: Android <=4.3 only
| + | |
| − | // Default value for a checkbox should be "on"
| + | |
| − | support.checkOn = input.value !== "";
| + | |
| − | | + | |
| − | // Support: IE <=11 only
| + | |
| − | // Must access selectedIndex to make default options select
| + | |
| − | support.optSelected = opt.selected;
| + | |
| − | | + | |
| − | // Support: IE <=11 only
| + | |
| − | // An input loses its value after becoming a radio
| + | |
| − | input = document.createElement( "input" );
| + | |
| − | input.value = "t";
| + | |
| − | input.type = "radio";
| + | |
| − | support.radioValue = input.value === "t";
| + | |
| − | } )();
| + | |
| − | | + | |
| − | | + | |
| − | var boolHook,
| + | |
| − | attrHandle = jQuery.expr.attrHandle;
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | attr: function( name, value ) {
| + | |
| − | return access( this, jQuery.attr, name, value, arguments.length > 1 );
| + | |
| − | },
| + | |
| − | | + | |
| − | removeAttr: function( name ) {
| + | |
| − | return this.each( function() {
| + | |
| − | jQuery.removeAttr( this, name );
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.extend( {
| + | |
| − | attr: function( elem, name, value ) {
| + | |
| − | var ret, hooks,
| + | |
| − | nType = elem.nodeType;
| + | |
| − | | + | |
| − | // Don't get/set attributes on text, comment and attribute nodes
| + | |
| − | if ( nType === 3 || nType === 8 || nType === 2 ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Fallback to prop when attributes are not supported
| + | |
| − | if ( typeof elem.getAttribute === "undefined" ) {
| + | |
| − | return jQuery.prop( elem, name, value );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Attribute hooks are determined by the lowercase version
| + | |
| − | // Grab necessary hook if one is defined
| + | |
| − | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
| + | |
| − | hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
| + | |
| − | ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( value !== undefined ) {
| + | |
| − | if ( value === null ) {
| + | |
| − | jQuery.removeAttr( elem, name );
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( hooks && "set" in hooks &&
| + | |
| − | ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
| + | |
| − | return ret;
| + | |
| − | }
| + | |
| − | | + | |
| − | elem.setAttribute( name, value + "" );
| + | |
| − | return value;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
| + | |
| − | return ret;
| + | |
| − | }
| + | |
| − | | + | |
| − | ret = jQuery.find.attr( elem, name );
| + | |
| − | | + | |
| − | // Non-existent attributes return null, we normalize to undefined
| + | |
| − | return ret == null ? undefined : ret;
| + | |
| − | },
| + | |
| − | | + | |
| − | attrHooks: {
| + | |
| − | type: {
| + | |
| − | set: function( elem, value ) {
| + | |
| − | if ( !support.radioValue && value === "radio" &&
| + | |
| − | nodeName( elem, "input" ) ) {
| + | |
| − | var val = elem.value;
| + | |
| − | elem.setAttribute( "type", value );
| + | |
| − | if ( val ) {
| + | |
| − | elem.value = val;
| + | |
| − | }
| + | |
| − | return value;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | removeAttr: function( elem, value ) {
| + | |
| − | var name,
| + | |
| − | i = 0,
| + | |
| − | | + | |
| − | // Attribute names can contain non-HTML whitespace characters
| + | |
| − | // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
| + | |
| − | attrNames = value && value.match( rnothtmlwhite );
| + | |
| − | | + | |
| − | if ( attrNames && elem.nodeType === 1 ) {
| + | |
| − | while ( ( name = attrNames[ i++ ] ) ) {
| + | |
| − | elem.removeAttribute( name );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | // 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 {
| + | |
| − | elem.setAttribute( name, name );
| + | |
| − | }
| + | |
| − | return name;
| + | |
| − | }
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
| + | |
| − | var getter = attrHandle[ name ] || jQuery.find.attr;
| + | |
| − | | + | |
| − | attrHandle[ name ] = function( elem, name, isXML ) {
| + | |
| − | var ret, handle,
| + | |
| − | lowercaseName = name.toLowerCase();
| + | |
| − | | + | |
| − | if ( !isXML ) {
| + | |
| − | | + | |
| − | // Avoid an infinite loop by temporarily removing this function from the getter
| + | |
| − | handle = attrHandle[ lowercaseName ];
| + | |
| − | attrHandle[ lowercaseName ] = ret;
| + | |
| − | ret = getter( elem, name, isXML ) != null ?
| + | |
| − | lowercaseName :
| + | |
| − | null;
| + | |
| − | attrHandle[ lowercaseName ] = handle;
| + | |
| − | }
| + | |
| − | return ret;
| + | |
| − | };
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | var rfocusable = /^(?:input|select|textarea|button)$/i,
| + | |
| − | rclickable = /^(?:a|area)$/i;
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | prop: function( name, value ) {
| + | |
| − | return access( this, jQuery.prop, name, value, arguments.length > 1 );
| + | |
| − | },
| + | |
| − | | + | |
| − | removeProp: function( name ) {
| + | |
| − | return this.each( function() {
| + | |
| − | delete this[ jQuery.propFix[ name ] || name ];
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.extend( {
| + | |
| − | prop: function( elem, name, value ) {
| + | |
| − | var ret, hooks,
| + | |
| − | nType = elem.nodeType;
| + | |
| − | | + | |
| − | // Don't get/set properties on text, comment and attribute nodes
| + | |
| − | if ( nType === 3 || nType === 8 || nType === 2 ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
| + | |
| − | | + | |
| − | // Fix name and attach hooks
| + | |
| − | name = jQuery.propFix[ name ] || name;
| + | |
| − | hooks = jQuery.propHooks[ name ];
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( value !== undefined ) {
| + | |
| − | if ( hooks && "set" in hooks &&
| + | |
| − | ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
| + | |
| − | return ret;
| + | |
| − | }
| + | |
| − | | + | |
| − | return ( elem[ name ] = value );
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
| + | |
| − | return ret;
| + | |
| − | }
| + | |
| − | | + | |
| − | return elem[ name ];
| + | |
| − | },
| + | |
| − | | + | |
| − | propHooks: {
| + | |
| − | tabIndex: {
| + | |
| − | get: function( elem ) {
| + | |
| − | | + | |
| − | // Support: IE <=9 - 11 only
| + | |
| − | // elem.tabIndex doesn't always return the
| + | |
| − | // correct value when it hasn't been explicitly set
| + | |
| − | // https://web.archive.org/web/20141116233347/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" );
| + | |
| − | | + | |
| − | if ( tabindex ) {
| + | |
| − | return parseInt( tabindex, 10 );
| + | |
| − | }
| + | |
| − | | + | |
| − | if (
| + | |
| − | rfocusable.test( elem.nodeName ) ||
| + | |
| − | rclickable.test( elem.nodeName ) &&
| + | |
| − | elem.href
| + | |
| − | ) {
| + | |
| − | return 0;
| + | |
| − | }
| + | |
| − | | + | |
| − | return -1;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | propFix: {
| + | |
| − | "for": "htmlFor",
| + | |
| − | "class": "className"
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | // Support: IE <=11 only
| + | |
| − | // Accessing the selectedIndex property
| + | |
| − | // forces the browser to respect setting selected
| + | |
| − | // on the option
| + | |
| − | // The getter ensures a default option is selected
| + | |
| − | // when in an optgroup
| + | |
| − | // eslint rule "no-unused-expressions" is disabled for this code
| + | |
| − | // since it considers such accessions noop
| + | |
| − | if ( !support.optSelected ) {
| + | |
| − | jQuery.propHooks.selected = {
| + | |
| − | get: function( elem ) {
| + | |
| − | | + | |
| − | /* eslint no-unused-expressions: "off" */
| + | |
| − | | + | |
| − | var parent = elem.parentNode;
| + | |
| − | if ( parent && parent.parentNode ) {
| + | |
| − | parent.parentNode.selectedIndex;
| + | |
| − | }
| + | |
| − | return null;
| + | |
| − | },
| + | |
| − | set: function( elem ) {
| + | |
| − | | + | |
| − | /* eslint no-unused-expressions: "off" */
| + | |
| − | | + | |
| − | var parent = elem.parentNode;
| + | |
| − | if ( parent ) {
| + | |
| − | parent.selectedIndex;
| + | |
| − | | + | |
| − | if ( parent.parentNode ) {
| + | |
| − | parent.parentNode.selectedIndex;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | };
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.each( [
| + | |
| − | "tabIndex",
| + | |
| − | "readOnly",
| + | |
| − | "maxLength",
| + | |
| − | "cellSpacing",
| + | |
| − | "cellPadding",
| + | |
| − | "rowSpan",
| + | |
| − | "colSpan",
| + | |
| − | "useMap",
| + | |
| − | "frameBorder",
| + | |
| − | "contentEditable"
| + | |
| − | ], function() {
| + | |
| − | jQuery.propFix[ this.toLowerCase() ] = this;
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // Strip and collapse whitespace according to HTML spec
| + | |
| − | // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
| + | |
| − | function stripAndCollapse( value ) {
| + | |
| − | var tokens = value.match( rnothtmlwhite ) || [];
| + | |
| − | return tokens.join( " " );
| + | |
| − | }
| + | |
| − | | + | |
| − | | + | |
| − | function getClass( elem ) {
| + | |
| − | return elem.getAttribute && elem.getAttribute( "class" ) || "";
| + | |
| − | }
| + | |
| − | | + | |
| − | function classesToArray( value ) {
| + | |
| − | if ( Array.isArray( value ) ) {
| + | |
| − | return value;
| + | |
| − | }
| + | |
| − | if ( typeof value === "string" ) {
| + | |
| − | return value.match( rnothtmlwhite ) || [];
| + | |
| − | }
| + | |
| − | return [];
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | addClass: function( value ) {
| + | |
| − | var classes, elem, cur, curValue, clazz, j, finalValue,
| + | |
| − | i = 0;
| + | |
| − | | + | |
| − | if ( isFunction( value ) ) {
| + | |
| − | return this.each( function( j ) {
| + | |
| − | jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | classes = classesToArray( value );
| + | |
| − | | + | |
| − | if ( classes.length ) {
| + | |
| − | while ( ( elem = this[ i++ ] ) ) {
| + | |
| − | curValue = getClass( elem );
| + | |
| − | cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
| + | |
| − | | + | |
| − | if ( cur ) {
| + | |
| − | j = 0;
| + | |
| − | while ( ( clazz = classes[ j++ ] ) ) {
| + | |
| − | if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
| + | |
| − | cur += clazz + " ";
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Only assign if different to avoid unneeded rendering.
| + | |
| − | finalValue = stripAndCollapse( cur );
| + | |
| − | if ( curValue !== finalValue ) {
| + | |
| − | elem.setAttribute( "class", finalValue );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return this;
| + | |
| − | },
| + | |
| − | | + | |
| − | removeClass: function( value ) {
| + | |
| − | var classes, elem, cur, curValue, clazz, j, finalValue,
| + | |
| − | i = 0;
| + | |
| − | | + | |
| − | if ( isFunction( value ) ) {
| + | |
| − | return this.each( function( j ) {
| + | |
| − | jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( !arguments.length ) {
| + | |
| − | return this.attr( "class", "" );
| + | |
| − | }
| + | |
| − | | + | |
| − | classes = classesToArray( value );
| + | |
| − | | + | |
| − | if ( classes.length ) {
| + | |
| − | while ( ( elem = this[ i++ ] ) ) {
| + | |
| − | curValue = getClass( elem );
| + | |
| − | | + | |
| − | // This expression is here for better compressibility (see addClass)
| + | |
| − | cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
| + | |
| − | | + | |
| − | if ( cur ) {
| + | |
| − | j = 0;
| + | |
| − | while ( ( clazz = classes[ j++ ] ) ) {
| + | |
| − | | + | |
| − | // Remove *all* instances
| + | |
| − | while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
| + | |
| − | cur = cur.replace( " " + clazz + " ", " " );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Only assign if different to avoid unneeded rendering.
| + | |
| − | finalValue = stripAndCollapse( cur );
| + | |
| − | if ( curValue !== finalValue ) {
| + | |
| − | elem.setAttribute( "class", finalValue );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return this;
| + | |
| − | },
| + | |
| − | | + | |
| − | toggleClass: function( value, stateVal ) {
| + | |
| − | var type = typeof value,
| + | |
| − | isValidValue = type === "string" || Array.isArray( value );
| + | |
| − | | + | |
| − | if ( typeof stateVal === "boolean" && isValidValue ) {
| + | |
| − | return stateVal ? this.addClass( value ) : this.removeClass( value );
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( isFunction( value ) ) {
| + | |
| − | return this.each( function( i ) {
| + | |
| − | jQuery( this ).toggleClass(
| + | |
| − | value.call( this, i, getClass( this ), stateVal ),
| + | |
| − | stateVal
| + | |
| − | );
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | return this.each( function() {
| + | |
| − | var className, i, self, classNames;
| + | |
| − | | + | |
| − | if ( isValidValue ) {
| + | |
| − | | + | |
| − | // Toggle individual class names
| + | |
| − | i = 0;
| + | |
| − | self = jQuery( this );
| + | |
| − | classNames = classesToArray( value );
| + | |
| − | | + | |
| − | 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 ( value === undefined || type === "boolean" ) {
| + | |
| − | className = getClass( this );
| + | |
| − | if ( className ) {
| + | |
| − | | + | |
| − | // Store className if set
| + | |
| − | dataPriv.set( this, "__className__", 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.
| + | |
| − | if ( this.setAttribute ) {
| + | |
| − | this.setAttribute( "class",
| + | |
| − | className || value === false ?
| + | |
| − | "" :
| + | |
| − | dataPriv.get( this, "__className__" ) || ""
| + | |
| − | );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | },
| + | |
| − | | + | |
| − | hasClass: function( selector ) {
| + | |
| − | var className, elem,
| + | |
| − | i = 0;
| + | |
| − | | + | |
| − | className = " " + selector + " ";
| + | |
| − | while ( ( elem = this[ i++ ] ) ) {
| + | |
| − | if ( elem.nodeType === 1 &&
| + | |
| − | ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
| + | |
| − | return true;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return false;
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | var rreturn = /\r/g;
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | val: function( value ) {
| + | |
| − | var hooks, ret, valueIsFunction,
| + | |
| − | 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;
| + | |
| − | | + | |
| − | // Handle most common string cases
| + | |
| − | if ( typeof ret === "string" ) {
| + | |
| − | return ret.replace( rreturn, "" );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Handle cases where value is null/undef or number
| + | |
| − | return ret == null ? "" : ret;
| + | |
| − | }
| + | |
| − | | + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | valueIsFunction = isFunction( value );
| + | |
| − | | + | |
| − | return this.each( function( i ) {
| + | |
| − | var val;
| + | |
| − | | + | |
| − | if ( this.nodeType !== 1 ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( valueIsFunction ) {
| + | |
| − | 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 ( Array.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 ) {
| + | |
| − | | + | |
| − | var val = jQuery.find.attr( elem, "value" );
| + | |
| − | return val != null ?
| + | |
| − | val :
| + | |
| − | | + | |
| − | // Support: IE <=10 - 11 only
| + | |
| − | // option.text throws exceptions (#14686, #14858)
| + | |
| − | // Strip and collapse whitespace
| + | |
| − | // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
| + | |
| − | stripAndCollapse( jQuery.text( elem ) );
| + | |
| − | }
| + | |
| − | },
| + | |
| − | select: {
| + | |
| − | get: function( elem ) {
| + | |
| − | var value, option, i,
| + | |
| − | options = elem.options,
| + | |
| − | index = elem.selectedIndex,
| + | |
| − | one = elem.type === "select-one",
| + | |
| − | values = one ? null : [],
| + | |
| − | max = one ? index + 1 : options.length;
| + | |
| − | | + | |
| − | if ( index < 0 ) {
| + | |
| − | i = max;
| + | |
| − | | + | |
| − | } else {
| + | |
| − | i = one ? index : 0;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Loop through all the selected options
| + | |
| − | for ( ; i < max; i++ ) {
| + | |
| − | option = options[ i ];
| + | |
| − | | + | |
| − | // Support: IE <=9 only
| + | |
| − | // IE8-9 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
| + | |
| − | !option.disabled &&
| + | |
| − | ( !option.parentNode.disabled ||
| + | |
| − | !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 ];
| + | |
| − | | + | |
| − | /* eslint-disable no-cond-assign */
| + | |
| − | | + | |
| − | if ( option.selected =
| + | |
| − | jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
| + | |
| − | ) {
| + | |
| − | optionSet = true;
| + | |
| − | }
| + | |
| − | | + | |
| − | /* eslint-enable no-cond-assign */
| + | |
| − | }
| + | |
| − | | + | |
| − | // Force browsers to behave consistently when non-matching value is set
| + | |
| − | if ( !optionSet ) {
| + | |
| − | elem.selectedIndex = -1;
| + | |
| − | }
| + | |
| − | return values;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | // Radios and checkboxes getter/setter
| + | |
| − | jQuery.each( [ "radio", "checkbox" ], function() {
| + | |
| − | jQuery.valHooks[ this ] = {
| + | |
| − | set: function( elem, value ) {
| + | |
| − | if ( Array.isArray( value ) ) {
| + | |
| − | return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | };
| + | |
| − | if ( !support.checkOn ) {
| + | |
| − | jQuery.valHooks[ this ].get = function( elem ) {
| + | |
| − | return elem.getAttribute( "value" ) === null ? "on" : elem.value;
| + | |
| − | };
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // Return jQuery for attributes-only inclusion
| + | |
| − | | + | |
| − | | + | |
| − | support.focusin = "onfocusin" in window;
| + | |
| − | | + | |
| − | | + | |
| − | var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
| + | |
| − | stopPropagationCallback = function( e ) {
| + | |
| − | e.stopPropagation();
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.extend( jQuery.event, {
| + | |
| − | | + | |
| − | trigger: function( event, data, elem, onlyHandlers ) {
| + | |
| − | | + | |
| − | var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
| + | |
| − | eventPath = [ elem || document ],
| + | |
| − | type = hasOwn.call( event, "type" ) ? event.type : event,
| + | |
| − | namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
| + | |
| − | | + | |
| − | cur = lastElement = 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( "." ) > -1 ) {
| + | |
| − | | + | |
| − | // 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.rnamespace = 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 && !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() ) {
| + | |
| − | lastElement = cur;
| + | |
| − | event.type = i > 1 ?
| + | |
| − | bubbleType :
| + | |
| − | special.bindType || type;
| + | |
| − | | + | |
| − | // jQuery handler
| + | |
| − | handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
| + | |
| − | dataPriv.get( cur, "handle" );
| + | |
| − | if ( handle ) {
| + | |
| − | handle.apply( cur, data );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Native handler
| + | |
| − | handle = ontype && cur[ ontype ];
| + | |
| − | if ( handle && handle.apply && acceptData( cur ) ) {
| + | |
| − | event.result = handle.apply( cur, data );
| + | |
| − | if ( event.result === 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 ) &&
| + | |
| − | acceptData( elem ) ) {
| + | |
| − | | + | |
| − | // Call a native DOM method on the target with the same name as the event.
| + | |
| − | // Don't do default actions on window, that's where global variables be (#6170)
| + | |
| − | if ( ontype && isFunction( elem[ type ] ) && !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;
| + | |
| − | | + | |
| − | if ( event.isPropagationStopped() ) {
| + | |
| − | lastElement.addEventListener( type, stopPropagationCallback );
| + | |
| − | }
| + | |
| − | | + | |
| − | elem[ type ]();
| + | |
| − | | + | |
| − | if ( event.isPropagationStopped() ) {
| + | |
| − | lastElement.removeEventListener( type, stopPropagationCallback );
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.event.triggered = undefined;
| + | |
| − | | + | |
| − | if ( tmp ) {
| + | |
| − | elem[ ontype ] = tmp;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | return event.result;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Piggyback on a donor event to simulate a different one
| + | |
| − | // Used only for `focus(in | out)` events
| + | |
| − | simulate: function( type, elem, event ) {
| + | |
| − | var e = jQuery.extend(
| + | |
| − | new jQuery.Event(),
| + | |
| − | event,
| + | |
| − | {
| + | |
| − | type: type,
| + | |
| − | isSimulated: true
| + | |
| − | }
| + | |
| − | );
| + | |
| − | | + | |
| − | jQuery.event.trigger( e, null, elem );
| + | |
| − | }
| + | |
| − | | + | |
| − | } );
| + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | | + | |
| − | 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 );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | // Support: Firefox <=44
| + | |
| − | // Firefox doesn't have focus(in | out) events
| + | |
| − | // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
| + | |
| − | //
| + | |
| − | // Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
| + | |
| − | // focus(in | out) events fire after focus & blur events,
| + | |
| − | // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
| + | |
| − | // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
| + | |
| − | if ( !support.focusin ) {
| + | |
| − | jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
| + | |
| − | | + | |
| − | // Attach a single capturing handler on the document while someone wants focusin/focusout
| + | |
| − | var handler = function( event ) {
| + | |
| − | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.event.special[ fix ] = {
| + | |
| − | setup: function() {
| + | |
| − | var doc = this.ownerDocument || this,
| + | |
| − | attaches = dataPriv.access( doc, fix );
| + | |
| − | | + | |
| − | if ( !attaches ) {
| + | |
| − | doc.addEventListener( orig, handler, true );
| + | |
| − | }
| + | |
| − | dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
| + | |
| − | },
| + | |
| − | teardown: function() {
| + | |
| − | var doc = this.ownerDocument || this,
| + | |
| − | attaches = dataPriv.access( doc, fix ) - 1;
| + | |
| − | | + | |
| − | if ( !attaches ) {
| + | |
| − | doc.removeEventListener( orig, handler, true );
| + | |
| − | dataPriv.remove( doc, fix );
| + | |
| − | | + | |
| − | } else {
| + | |
| − | dataPriv.access( doc, fix, attaches );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | };
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | var location = window.location;
| + | |
| − | | + | |
| − | var nonce = Date.now();
| + | |
| − | | + | |
| − | var rquery = ( /\?/ );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // Cross-browser xml parsing
| + | |
| − | jQuery.parseXML = function( data ) {
| + | |
| − | var xml;
| + | |
| − | if ( !data || typeof data !== "string" ) {
| + | |
| − | return null;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Support: IE 9 - 11 only
| + | |
| − | // IE throws on parseFromString with invalid input.
| + | |
| − | try {
| + | |
| − | xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
| + | |
| − | } catch ( e ) {
| + | |
| − | xml = undefined;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
| + | |
| − | jQuery.error( "Invalid XML: " + data );
| + | |
| − | }
| + | |
| − | return xml;
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | var
| + | |
| − | rbracket = /\[\]$/,
| + | |
| − | rCRLF = /\r?\n/g,
| + | |
| − | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
| + | |
| − | rsubmittable = /^(?:input|select|textarea|keygen)/i;
| + | |
| − | | + | |
| − | function buildParams( prefix, obj, traditional, add ) {
| + | |
| − | var name;
| + | |
| − | | + | |
| − | if ( Array.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" && v != null ? i : "" ) + "]",
| + | |
| − | v,
| + | |
| − | traditional,
| + | |
| − | add
| + | |
| − | );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | } else if ( !traditional && toType( obj ) === "object" ) {
| + | |
| − | | + | |
| − | // Serialize object item.
| + | |
| − | for ( name in obj ) {
| + | |
| − | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
| + | |
| − | }
| + | |
| − | | + | |
| − | } else {
| + | |
| − | | + | |
| − | // Serialize scalar item.
| + | |
| − | add( prefix, obj );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // 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, valueOrFunction ) {
| + | |
| − | | + | |
| − | // If value is a function, invoke it and use its return value
| + | |
| − | var value = isFunction( valueOrFunction ) ?
| + | |
| − | valueOrFunction() :
| + | |
| − | valueOrFunction;
| + | |
| − | | + | |
| − | s[ s.length ] = encodeURIComponent( key ) + "=" +
| + | |
| − | encodeURIComponent( value == null ? "" : value );
| + | |
| − | };
| + | |
| − | | + | |
| − | // If an array was passed in, assume that it is an array of form elements.
| + | |
| − | if ( Array.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( "&" );
| + | |
| − | };
| + | |
| − | | + | |
| − | 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 || !rcheckableType.test( type ) );
| + | |
| − | } )
| + | |
| − | .map( function( i, elem ) {
| + | |
| − | var val = jQuery( this ).val();
| + | |
| − | | + | |
| − | if ( val == null ) {
| + | |
| − | return null;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( Array.isArray( val ) ) {
| + | |
| − | return jQuery.map( val, function( val ) {
| + | |
| − | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
| + | |
| − | } ).get();
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | var
| + | |
| − | r20 = /%20/g,
| + | |
| − | rhash = /#.*$/,
| + | |
| − | rantiCache = /([?&])_=[^&]*/,
| + | |
| − | rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
| + | |
| − | | + | |
| − | // #7653, #8125, #8152: local protocol detection
| + | |
| − | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
| + | |
| − | rnoContent = /^(?:GET|HEAD)$/,
| + | |
| − | rprotocol = /^\/\//,
| + | |
| − | | + | |
| − | /* 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( "*" ),
| + | |
| − | | + | |
| − | // Anchor tag for parsing the document origin
| + | |
| − | originAnchor = document.createElement( "a" );
| + | |
| − | originAnchor.href = location.href;
| + | |
| − | | + | |
| − | // 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( rnothtmlwhite ) || [];
| + | |
| − | | + | |
| − | if ( 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 key, deep,
| + | |
| − | flatOptions = jQuery.ajaxSettings.flatOptions || {};
| + | |
| − | | + | |
| − | for ( key in src ) {
| + | |
| − | if ( src[ key ] !== undefined ) {
| + | |
| − | ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
| + | |
| − | }
| + | |
| − | }
| + | |
| − | if ( deep ) {
| + | |
| − | jQuery.extend( true, target, deep );
| + | |
| − | }
| + | |
| − | | + | |
| − | return target;
| + | |
| − | }
| + | |
| − | | + | |
| − | /* 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 ct, type, finalDataType, firstDataType,
| + | |
| − | 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 };
| + | |
| − | }
| + | |
| − | | + | |
| − | jQuery.extend( {
| + | |
| − | | + | |
| − | // Counter for holding the number of active queries
| + | |
| − | active: 0,
| + | |
| − | | + | |
| − | // Last-Modified header cache for next request
| + | |
| − | lastModified: {},
| + | |
| − | etag: {},
| + | |
| − | | + | |
| − | ajaxSettings: {
| + | |
| − | url: location.href,
| + | |
| − | type: "GET",
| + | |
| − | isLocal: rlocalProtocol.test( location.protocol ),
| + | |
| − | 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: /\bxml\b/,
| + | |
| − | html: /\bhtml/,
| + | |
| − | json: /\bjson\b/
| + | |
| − | },
| + | |
| − | | + | |
| − | 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": JSON.parse,
| + | |
| − | | + | |
| − | // 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 transport,
| + | |
| − | | + | |
| − | // URL without anti-cache param
| + | |
| − | cacheURL,
| + | |
| − | | + | |
| − | // Response headers
| + | |
| − | responseHeadersString,
| + | |
| − | responseHeaders,
| + | |
| − | | + | |
| − | // timeout handle
| + | |
| − | timeoutTimer,
| + | |
| − | | + | |
| − | // Url cleanup var
| + | |
| − | urlAnchor,
| + | |
| − | | + | |
| − | // Request state (becomes false upon send and true upon completion)
| + | |
| − | completed,
| + | |
| − | | + | |
| − | // To know if global events are to be dispatched
| + | |
| − | fireGlobals,
| + | |
| − | | + | |
| − | // Loop variable
| + | |
| − | i,
| + | |
| − | | + | |
| − | // uncached part of the url
| + | |
| − | uncached,
| + | |
| − | | + | |
| − | // 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 = {},
| + | |
| − | | + | |
| − | // Default abort message
| + | |
| − | strAbort = "canceled",
| + | |
| − | | + | |
| − | // Fake xhr
| + | |
| − | jqXHR = {
| + | |
| − | readyState: 0,
| + | |
| − | | + | |
| − | // Builds headers hashtable if needed
| + | |
| − | getResponseHeader: function( key ) {
| + | |
| − | var match;
| + | |
| − | if ( completed ) {
| + | |
| − | 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 completed ? responseHeadersString : null;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Caches the header
| + | |
| − | setRequestHeader: function( name, value ) {
| + | |
| − | if ( completed == null ) {
| + | |
| − | name = requestHeadersNames[ name.toLowerCase() ] =
| + | |
| − | requestHeadersNames[ name.toLowerCase() ] || name;
| + | |
| − | requestHeaders[ name ] = value;
| + | |
| − | }
| + | |
| − | return this;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Overrides response content-type header
| + | |
| − | overrideMimeType: function( type ) {
| + | |
| − | if ( completed == null ) {
| + | |
| − | s.mimeType = type;
| + | |
| − | }
| + | |
| − | return this;
| + | |
| − | },
| + | |
| − | | + | |
| − | // Status-dependent callbacks
| + | |
| − | statusCode: function( map ) {
| + | |
| − | var code;
| + | |
| − | if ( map ) {
| + | |
| − | if ( completed ) {
| + | |
| − | | + | |
| − | // Execute the appropriate callbacks
| + | |
| − | jqXHR.always( map[ jqXHR.status ] );
| + | |
| − | } else {
| + | |
| − | | + | |
| − | // Lazy-add the new callbacks in a way that preserves old ones
| + | |
| − | for ( code in map ) {
| + | |
| − | statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
| + | |
| − | }
| + | |
| − | }
| + | |
| − | }
| + | |
| − | 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 );
| + | |
| − | | + | |
| − | // Add protocol if not provided (prefilters might expect it)
| + | |
| − | // 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 || location.href ) + "" )
| + | |
| − | .replace( rprotocol, location.protocol + "//" );
| + | |
| − | | + | |
| − | // Alias method option to type as per ticket #12004
| + | |
| − | s.type = options.method || options.type || s.method || s.type;
| + | |
| − | | + | |
| − | // Extract dataTypes list
| + | |
| − | s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
| + | |
| − | | + | |
| − | // A cross-domain request is in order when the origin doesn't match the current origin.
| + | |
| − | if ( s.crossDomain == null ) {
| + | |
| − | urlAnchor = document.createElement( "a" );
| + | |
| − | | + | |
| − | // Support: IE <=8 - 11, Edge 12 - 15
| + | |
| − | // IE throws exception on accessing the href property if url is malformed,
| + | |
| − | // e.g. http://example.com:80x/
| + | |
| − | try {
| + | |
| − | urlAnchor.href = s.url;
| + | |
| − | | + | |
| − | // Support: IE <=8 - 11 only
| + | |
| − | // Anchor's host property isn't correctly set when s.url is relative
| + | |
| − | urlAnchor.href = urlAnchor.href;
| + | |
| − | s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
| + | |
| − | urlAnchor.protocol + "//" + urlAnchor.host;
| + | |
| − | } catch ( e ) {
| + | |
| − | | + | |
| − | // If there is an error parsing the URL, assume it is crossDomain,
| + | |
| − | // it can be rejected by the transport if it is invalid
| + | |
| − | s.crossDomain = true;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // 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 ( completed ) {
| + | |
| − | return jqXHR;
| + | |
| − | }
| + | |
| − | | + | |
| − | // We can fire global events as of now if asked to
| + | |
| − | // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
| + | |
| − | fireGlobals = jQuery.event && 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
| + | |
| − | // Remove hash to simplify url manipulation
| + | |
| − | cacheURL = s.url.replace( rhash, "" );
| + | |
| − | | + | |
| − | // More options handling for requests with no content
| + | |
| − | if ( !s.hasContent ) {
| + | |
| − | | + | |
| − | // Remember the hash so we can put it back
| + | |
| − | uncached = s.url.slice( cacheURL.length );
| + | |
| − | | + | |
| − | // If data is available and should be processed, append data to url
| + | |
| − | if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
| + | |
| − | cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
| + | |
| − | | + | |
| − | // #9682: remove data so that it's not used in an eventual retry
| + | |
| − | delete s.data;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Add or update anti-cache param if needed
| + | |
| − | if ( s.cache === false ) {
| + | |
| − | cacheURL = cacheURL.replace( rantiCache, "$1" );
| + | |
| − | uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Put hash and anti-cache on the URL that will be requested (gh-1732)
| + | |
| − | s.url = cacheURL + uncached;
| + | |
| − | | + | |
| − | // Change '%20' to '+' if this is encoded form body content (gh-2658)
| + | |
| − | } else if ( s.data && s.processData &&
| + | |
| − | ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
| + | |
| − | s.data = s.data.replace( r20, "+" );
| + | |
| − | }
| + | |
| − | | + | |
| − | // 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 || completed ) ) {
| + | |
| − | | + | |
| − | // Abort if not done already and return
| + | |
| − | return jqXHR.abort();
| + | |
| − | }
| + | |
| − | | + | |
| − | // Aborting is no longer a cancellation
| + | |
| − | strAbort = "abort";
| + | |
| − | | + | |
| − | // Install callbacks on deferreds
| + | |
| − | completeDeferred.add( s.complete );
| + | |
| − | jqXHR.done( s.success );
| + | |
| − | jqXHR.fail( s.error );
| + | |
| − | | + | |
| − | // 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 ] );
| + | |
| − | }
| + | |
| − | | + | |
| − | // If request was aborted inside ajaxSend, stop there
| + | |
| − | if ( completed ) {
| + | |
| − | return jqXHR;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Timeout
| + | |
| − | if ( s.async && s.timeout > 0 ) {
| + | |
| − | timeoutTimer = window.setTimeout( function() {
| + | |
| − | jqXHR.abort( "timeout" );
| + | |
| − | }, s.timeout );
| + | |
| − | }
| + | |
| − | | + | |
| − | try {
| + | |
| − | completed = false;
| + | |
| − | transport.send( requestHeaders, done );
| + | |
| − | } catch ( e ) {
| + | |
| − | | + | |
| − | // Rethrow post-completion exceptions
| + | |
| − | if ( completed ) {
| + | |
| − | throw e;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Propagate others as results
| + | |
| − | done( -1, e );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Callback for when everything is done
| + | |
| − | function done( status, nativeStatusText, responses, headers ) {
| + | |
| − | var isSuccess, success, error, response, modified,
| + | |
| − | statusText = nativeStatusText;
| + | |
| − | | + | |
| − | // Ignore repeat invocations
| + | |
| − | if ( completed ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | completed = true;
| + | |
| − | | + | |
| − | // Clear timeout if it exists
| + | |
| − | if ( timeoutTimer ) {
| + | |
| − | window.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 {
| + | |
| − | | + | |
| − | // Extract error from statusText and normalize 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 ( isFunction( data ) ) {
| + | |
| − | type = type || callback;
| + | |
| − | callback = data;
| + | |
| − | data = undefined;
| + | |
| − | }
| + | |
| − | | + | |
| − | // The url can be an options object (which then must have .url)
| + | |
| − | return jQuery.ajax( jQuery.extend( {
| + | |
| − | url: url,
| + | |
| − | type: method,
| + | |
| − | dataType: type,
| + | |
| − | data: data,
| + | |
| − | success: callback
| + | |
| − | }, jQuery.isPlainObject( url ) && url ) );
| + | |
| − | };
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | jQuery._evalUrl = function( url ) {
| + | |
| − | return jQuery.ajax( {
| + | |
| − | url: url,
| + | |
| − | | + | |
| − | // Make this explicit, since user can override this through ajaxSetup (#11264)
| + | |
| − | type: "GET",
| + | |
| − | dataType: "script",
| + | |
| − | cache: true,
| + | |
| − | async: false,
| + | |
| − | global: false,
| + | |
| − | "throws": true
| + | |
| − | } );
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | wrapAll: function( html ) {
| + | |
| − | var wrap;
| + | |
| − | | + | |
| − | if ( this[ 0 ] ) {
| + | |
| − | if ( isFunction( html ) ) {
| + | |
| − | html = html.call( this[ 0 ] );
| + | |
| − | }
| + | |
| − | | + | |
| − | // The elements to wrap the target around
| + | |
| − | 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.firstElementChild ) {
| + | |
| − | elem = elem.firstElementChild;
| + | |
| − | }
| + | |
| − | | + | |
| − | return elem;
| + | |
| − | } ).append( this );
| + | |
| − | }
| + | |
| − | | + | |
| − | return this;
| + | |
| − | },
| + | |
| − | | + | |
| − | wrapInner: function( html ) {
| + | |
| − | if ( 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 htmlIsFunction = isFunction( html );
| + | |
| − | | + | |
| − | return this.each( function( i ) {
| + | |
| − | jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
| + | |
| − | } );
| + | |
| − | },
| + | |
| − | | + | |
| − | unwrap: function( selector ) {
| + | |
| − | this.parent( selector ).not( "body" ).each( function() {
| + | |
| − | jQuery( this ).replaceWith( this.childNodes );
| + | |
| − | } );
| + | |
| − | return this;
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | jQuery.expr.pseudos.hidden = function( elem ) {
| + | |
| − | return !jQuery.expr.pseudos.visible( elem );
| + | |
| − | };
| + | |
| − | jQuery.expr.pseudos.visible = function( elem ) {
| + | |
| − | return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | jQuery.ajaxSettings.xhr = function() {
| + | |
| − | try {
| + | |
| − | return new window.XMLHttpRequest();
| + | |
| − | } catch ( e ) {}
| + | |
| − | };
| + | |
| − | | + | |
| − | var xhrSuccessStatus = {
| + | |
| − | | + | |
| − | // File protocol always yields status code 0, assume 200
| + | |
| − | 0: 200,
| + | |
| − | | + | |
| − | // Support: IE <=9 only
| + | |
| − | // #1450: sometimes IE returns 1223 when it should be 204
| + | |
| − | 1223: 204
| + | |
| − | },
| + | |
| − | xhrSupported = jQuery.ajaxSettings.xhr();
| + | |
| − | | + | |
| − | support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
| + | |
| − | support.ajax = xhrSupported = !!xhrSupported;
| + | |
| − | | + | |
| − | jQuery.ajaxTransport( function( options ) {
| + | |
| − | var callback, errorCallback;
| + | |
| − | | + | |
| − | // Cross domain only allowed if supported through XMLHttpRequest
| + | |
| − | if ( support.cors || xhrSupported && !options.crossDomain ) {
| + | |
| − | return {
| + | |
| − | send: function( headers, complete ) {
| + | |
| − | var i,
| + | |
| − | xhr = options.xhr();
| + | |
| − | | + | |
| − | xhr.open(
| + | |
| − | options.type,
| + | |
| − | options.url,
| + | |
| − | options.async,
| + | |
| − | options.username,
| + | |
| − | options.password
| + | |
| − | );
| + | |
| − | | + | |
| − | // Apply custom fields if provided
| + | |
| − | if ( options.xhrFields ) {
| + | |
| − | for ( i in options.xhrFields ) {
| + | |
| − | xhr[ i ] = options.xhrFields[ i ];
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Override mime type if needed
| + | |
| − | if ( options.mimeType && xhr.overrideMimeType ) {
| + | |
| − | xhr.overrideMimeType( options.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 ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
| + | |
| − | headers[ "X-Requested-With" ] = "XMLHttpRequest";
| + | |
| − | }
| + | |
| − | | + | |
| − | // Set headers
| + | |
| − | for ( i in headers ) {
| + | |
| − | xhr.setRequestHeader( i, headers[ i ] );
| + | |
| − | }
| + | |
| − | | + | |
| − | // Callback
| + | |
| − | callback = function( type ) {
| + | |
| − | return function() {
| + | |
| − | if ( callback ) {
| + | |
| − | callback = errorCallback = xhr.onload =
| + | |
| − | xhr.onerror = xhr.onabort = xhr.ontimeout =
| + | |
| − | xhr.onreadystatechange = null;
| + | |
| − | | + | |
| − | if ( type === "abort" ) {
| + | |
| − | xhr.abort();
| + | |
| − | } else if ( type === "error" ) {
| + | |
| − | | + | |
| − | // Support: IE <=9 only
| + | |
| − | // On a manual native abort, IE9 throws
| + | |
| − | // errors on any property access that is not readyState
| + | |
| − | if ( typeof xhr.status !== "number" ) {
| + | |
| − | complete( 0, "error" );
| + | |
| − | } else {
| + | |
| − | complete(
| + | |
| − | | + | |
| − | // File: protocol always yields status 0; see #8605, #14207
| + | |
| − | xhr.status,
| + | |
| − | xhr.statusText
| + | |
| − | );
| + | |
| − | }
| + | |
| − | } else {
| + | |
| − | complete(
| + | |
| − | xhrSuccessStatus[ xhr.status ] || xhr.status,
| + | |
| − | xhr.statusText,
| + | |
| − | | + | |
| − | // Support: IE <=9 only
| + | |
| − | // IE9 has no XHR2 but throws on binary (trac-11426)
| + | |
| − | // For XHR2 non-text, let the caller handle it (gh-2498)
| + | |
| − | ( xhr.responseType || "text" ) !== "text" ||
| + | |
| − | typeof xhr.responseText !== "string" ?
| + | |
| − | { binary: xhr.response } :
| + | |
| − | { text: xhr.responseText },
| + | |
| − | xhr.getAllResponseHeaders()
| + | |
| − | );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | };
| + | |
| − | };
| + | |
| − | | + | |
| − | // Listen to events
| + | |
| − | xhr.onload = callback();
| + | |
| − | errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
| + | |
| − | | + | |
| − | // Support: IE 9 only
| + | |
| − | // Use onreadystatechange to replace onabort
| + | |
| − | // to handle uncaught aborts
| + | |
| − | if ( xhr.onabort !== undefined ) {
| + | |
| − | xhr.onabort = errorCallback;
| + | |
| − | } else {
| + | |
| − | xhr.onreadystatechange = function() {
| + | |
| − | | + | |
| − | // Check readyState before timeout as it changes
| + | |
| − | if ( xhr.readyState === 4 ) {
| + | |
| − | | + | |
| − | // Allow onerror to be called first,
| + | |
| − | // but that will not handle a native abort
| + | |
| − | // Also, save errorCallback to a variable
| + | |
| − | // as xhr.onerror cannot be accessed
| + | |
| − | window.setTimeout( function() {
| + | |
| − | if ( callback ) {
| + | |
| − | errorCallback();
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | };
| + | |
| − | }
| + | |
| − | | + | |
| − | // Create the abort callback
| + | |
| − | callback = callback( "abort" );
| + | |
| − | | + | |
| − | try {
| + | |
| − | | + | |
| − | // Do send the request (this may raise an exception)
| + | |
| − | xhr.send( options.hasContent && options.data || null );
| + | |
| − | } catch ( e ) {
| + | |
| − | | + | |
| − | // #14683: Only rethrow if this hasn't been notified as an error yet
| + | |
| − | if ( callback ) {
| + | |
| − | throw e;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | },
| + | |
| − | | + | |
| − | abort: function() {
| + | |
| − | if ( callback ) {
| + | |
| − | callback();
| + | |
| − | }
| + | |
| − | }
| + | |
| − | };
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
| + | |
| − | jQuery.ajaxPrefilter( function( s ) {
| + | |
| − | if ( s.crossDomain ) {
| + | |
| − | s.contents.script = false;
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | // Install script dataType
| + | |
| − | jQuery.ajaxSetup( {
| + | |
| − | accepts: {
| + | |
| − | script: "text/javascript, application/javascript, " +
| + | |
| − | "application/ecmascript, application/x-ecmascript"
| + | |
| − | },
| + | |
| − | contents: {
| + | |
| − | script: /\b(?:java|ecma)script\b/
| + | |
| − | },
| + | |
| − | converters: {
| + | |
| − | "text script": function( text ) {
| + | |
| − | jQuery.globalEval( text );
| + | |
| − | return text;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | // Handle cache's special case and crossDomain
| + | |
| − | jQuery.ajaxPrefilter( "script", function( s ) {
| + | |
| − | if ( s.cache === undefined ) {
| + | |
| − | s.cache = false;
| + | |
| − | }
| + | |
| − | if ( s.crossDomain ) {
| + | |
| − | s.type = "GET";
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | // Bind script tag hack transport
| + | |
| − | jQuery.ajaxTransport( "script", function( s ) {
| + | |
| − | | + | |
| − | // This transport only deals with cross domain requests
| + | |
| − | if ( s.crossDomain ) {
| + | |
| − | var script, callback;
| + | |
| − | return {
| + | |
| − | send: function( _, complete ) {
| + | |
| − | script = jQuery( "<script>" ).prop( {
| + | |
| − | charset: s.scriptCharset,
| + | |
| − | src: s.url
| + | |
| − | } ).on(
| + | |
| − | "load error",
| + | |
| − | callback = function( evt ) {
| + | |
| − | script.remove();
| + | |
| − | callback = null;
| + | |
| − | if ( evt ) {
| + | |
| − | complete( evt.type === "error" ? 404 : 200, evt.type );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | );
| + | |
| − | | + | |
| − | // Use native DOM manipulation to avoid our domManip AJAX trickery
| + | |
| − | document.head.appendChild( script[ 0 ] );
| + | |
| − | },
| + | |
| − | abort: function() {
| + | |
| − | if ( callback ) {
| + | |
| − | callback();
| + | |
| − | }
| + | |
| − | }
| + | |
| − | };
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | var oldCallbacks = [],
| + | |
| − | rjsonp = /(=)\?(?=&|$)|\?\?/;
| + | |
| − | | + | |
| − | // Default jsonp settings
| + | |
| − | jQuery.ajaxSetup( {
| + | |
| − | jsonp: "callback",
| + | |
| − | jsonpCallback: function() {
| + | |
| − | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( 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" ) === 0 &&
| + | |
| − | 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 = 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 += ( 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() {
| + | |
| − | | + | |
| − | // If previous value didn't exist - remove it
| + | |
| − | if ( overwritten === undefined ) {
| + | |
| − | jQuery( window ).removeProp( callbackName );
| + | |
| − | | + | |
| − | // Otherwise restore preexisting value
| + | |
| − | } else {
| + | |
| − | 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 && isFunction( overwritten ) ) {
| + | |
| − | overwritten( responseContainer[ 0 ] );
| + | |
| − | }
| + | |
| − | | + | |
| − | responseContainer = overwritten = undefined;
| + | |
| − | } );
| + | |
| − | | + | |
| − | // Delegate to script
| + | |
| − | return "script";
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // Support: Safari 8 only
| + | |
| − | // In Safari 8 documents created via document.implementation.createHTMLDocument
| + | |
| − | // collapse sibling forms: the second one becomes a child of the first one.
| + | |
| − | // Because of that, this security measure has to be disabled in Safari 8.
| + | |
| − | // https://bugs.webkit.org/show_bug.cgi?id=137337
| + | |
| − | support.createHTMLDocument = ( function() {
| + | |
| − | var body = document.implementation.createHTMLDocument( "" ).body;
| + | |
| − | body.innerHTML = "<form></form><form></form>";
| + | |
| − | return body.childNodes.length === 2;
| + | |
| − | } )();
| + | |
| − | | + | |
| − | | + | |
| − | // Argument "data" should be 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
| + | |
| − | jQuery.parseHTML = function( data, context, keepScripts ) {
| + | |
| − | if ( typeof data !== "string" ) {
| + | |
| − | return [];
| + | |
| − | }
| + | |
| − | if ( typeof context === "boolean" ) {
| + | |
| − | keepScripts = context;
| + | |
| − | context = false;
| + | |
| − | }
| + | |
| − | | + | |
| − | var base, parsed, scripts;
| + | |
| − | | + | |
| − | if ( !context ) {
| + | |
| − | | + | |
| − | // Stop scripts or inline event handlers from being executed immediately
| + | |
| − | // by using document.implementation
| + | |
| − | if ( support.createHTMLDocument ) {
| + | |
| − | context = document.implementation.createHTMLDocument( "" );
| + | |
| − | | + | |
| − | // Set the base href for the created document
| + | |
| − | // so any parsed elements with URLs
| + | |
| − | // are based on the document's URL (gh-2965)
| + | |
| − | base = context.createElement( "base" );
| + | |
| − | base.href = document.location.href;
| + | |
| − | context.head.appendChild( base );
| + | |
| − | } else {
| + | |
| − | context = document;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | parsed = rsingleTag.exec( data );
| + | |
| − | scripts = !keepScripts && [];
| + | |
| − | | + | |
| − | // Single tag
| + | |
| − | if ( parsed ) {
| + | |
| − | return [ context.createElement( parsed[ 1 ] ) ];
| + | |
| − | }
| + | |
| − | | + | |
| − | parsed = buildFragment( [ data ], context, scripts );
| + | |
| − | | + | |
| − | if ( scripts && scripts.length ) {
| + | |
| − | jQuery( scripts ).remove();
| + | |
| − | }
| + | |
| − | | + | |
| − | return jQuery.merge( [], parsed.childNodes );
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | /**
| + | |
| − | * Load a url into a page
| + | |
| − | */
| + | |
| − | jQuery.fn.load = function( url, params, callback ) {
| + | |
| − | var selector, type, response,
| + | |
| − | self = this,
| + | |
| − | off = url.indexOf( " " );
| + | |
| − | | + | |
| − | if ( off > -1 ) {
| + | |
| − | selector = stripAndCollapse( url.slice( off ) );
| + | |
| − | url = url.slice( 0, off );
| + | |
| − | }
| + | |
| − | | + | |
| − | // If it's a function
| + | |
| − | if ( 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.
| + | |
| − | // Make value of this field explicit since
| + | |
| − | // user can override it through ajaxSetup method
| + | |
| − | type: type || "GET",
| + | |
| − | 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 );
| + | |
| − | | + | |
| − | // If the request succeeds, this function gets "data", "status", "jqXHR"
| + | |
| − | // but they are ignored because response was set above.
| + | |
| − | // If it fails, this function gets "jqXHR", "status", "error"
| + | |
| − | } ).always( callback && function( jqXHR, status ) {
| + | |
| − | self.each( function() {
| + | |
| − | callback.apply( this, 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.expr.pseudos.animated = function( elem ) {
| + | |
| − | return jQuery.grep( jQuery.timers, function( fn ) {
| + | |
| − | return elem === fn.elem;
| + | |
| − | } ).length;
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | jQuery.offset = {
| + | |
| − | setOffset: function( elem, options, i ) {
| + | |
| − | var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
| + | |
| − | position = jQuery.css( elem, "position" ),
| + | |
| − | curElem = jQuery( elem ),
| + | |
| − | props = {};
| + | |
| − | | + | |
| − | // Set position first, in-case top/left are set even on static elem
| + | |
| − | if ( position === "static" ) {
| + | |
| − | elem.style.position = "relative";
| + | |
| − | }
| + | |
| − | | + | |
| − | curOffset = curElem.offset();
| + | |
| − | curCSSTop = jQuery.css( elem, "top" );
| + | |
| − | curCSSLeft = jQuery.css( elem, "left" );
| + | |
| − | calculatePosition = ( position === "absolute" || position === "fixed" ) &&
| + | |
| − | ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
| + | |
| − | | + | |
| − | // 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 ( isFunction( options ) ) {
| + | |
| − | | + | |
| − | // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
| + | |
| − | options = options.call( elem, i, jQuery.extend( {}, 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( {
| + | |
| − | | + | |
| − | // offset() relates an element's border box to the document origin
| + | |
| − | offset: function( options ) {
| + | |
| − | | + | |
| − | // Preserve chaining for setter
| + | |
| − | if ( arguments.length ) {
| + | |
| − | return options === undefined ?
| + | |
| − | this :
| + | |
| − | this.each( function( i ) {
| + | |
| − | jQuery.offset.setOffset( this, options, i );
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | var rect, win,
| + | |
| − | elem = this[ 0 ];
| + | |
| − | | + | |
| − | if ( !elem ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
| + | |
| − | // Support: IE <=11 only
| + | |
| − | // Running getBoundingClientRect on a
| + | |
| − | // disconnected node in IE throws an error
| + | |
| − | if ( !elem.getClientRects().length ) {
| + | |
| − | return { top: 0, left: 0 };
| + | |
| − | }
| + | |
| − | | + | |
| − | // Get document-relative position by adding viewport scroll to viewport-relative gBCR
| + | |
| − | rect = elem.getBoundingClientRect();
| + | |
| − | win = elem.ownerDocument.defaultView;
| + | |
| − | return {
| + | |
| − | top: rect.top + win.pageYOffset,
| + | |
| − | left: rect.left + win.pageXOffset
| + | |
| − | };
| + | |
| − | },
| + | |
| − | | + | |
| − | // position() relates an element's margin box to its offset parent's padding box
| + | |
| − | // This corresponds to the behavior of CSS absolute positioning
| + | |
| − | position: function() {
| + | |
| − | if ( !this[ 0 ] ) {
| + | |
| − | return;
| + | |
| − | }
| + | |
| − | | + | |
| − | var offsetParent, offset, doc,
| + | |
| − | elem = this[ 0 ],
| + | |
| − | parentOffset = { top: 0, left: 0 };
| + | |
| − | | + | |
| − | // position:fixed elements are offset from the viewport, which itself always has zero offset
| + | |
| − | if ( jQuery.css( elem, "position" ) === "fixed" ) {
| + | |
| − | | + | |
| − | // Assume position:fixed implies availability of getBoundingClientRect
| + | |
| − | offset = elem.getBoundingClientRect();
| + | |
| − | | + | |
| − | } else {
| + | |
| − | offset = this.offset();
| + | |
| − | | + | |
| − | // Account for the *real* offset parent, which can be the document or its root element
| + | |
| − | // when a statically positioned element is identified
| + | |
| − | doc = elem.ownerDocument;
| + | |
| − | offsetParent = elem.offsetParent || doc.documentElement;
| + | |
| − | while ( offsetParent &&
| + | |
| − | ( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
| + | |
| − | jQuery.css( offsetParent, "position" ) === "static" ) {
| + | |
| − | | + | |
| − | offsetParent = offsetParent.parentNode;
| + | |
| − | }
| + | |
| − | if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
| + | |
| − | | + | |
| − | // Incorporate borders into its offset, since they are outside its content origin
| + | |
| − | parentOffset = jQuery( offsetParent ).offset();
| + | |
| − | parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
| + | |
| − | parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
| + | |
| − | }
| + | |
| − | }
| + | |
| − | | + | |
| − | // Subtract parent offsets and element margins
| + | |
| − | return {
| + | |
| − | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
| + | |
| − | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
| + | |
| − | };
| + | |
| − | },
| + | |
| − | | + | |
| − | // This method will return documentElement in the following cases:
| + | |
| − | // 1) For the element inside the iframe without offsetParent, this method will return
| + | |
| − | // documentElement of the parent window
| + | |
| − | // 2) For the hidden or detached element
| + | |
| − | // 3) For body or html element, i.e. in case of the html node - it will return itself
| + | |
| − | //
| + | |
| − | // but those exceptions were never presented as a real life use-cases
| + | |
| − | // and might be considered as more preferable results.
| + | |
| − | //
| + | |
| − | // This logic, however, is not guaranteed and can change at any point in the future
| + | |
| − | offsetParent: function() {
| + | |
| − | return this.map( function() {
| + | |
| − | var offsetParent = this.offsetParent;
| + | |
| − | | + | |
| − | while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
| + | |
| − | offsetParent = offsetParent.offsetParent;
| + | |
| − | }
| + | |
| − | | + | |
| − | return offsetParent || documentElement;
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | // Create scrollLeft and scrollTop methods
| + | |
| − | jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
| + | |
| − | var top = "pageYOffset" === prop;
| + | |
| − | | + | |
| − | jQuery.fn[ method ] = function( val ) {
| + | |
| − | return access( this, function( elem, method, val ) {
| + | |
| − | | + | |
| − | // Coalesce documents and windows
| + | |
| − | var win;
| + | |
| − | if ( isWindow( elem ) ) {
| + | |
| − | win = elem;
| + | |
| − | } else if ( elem.nodeType === 9 ) {
| + | |
| − | win = elem.defaultView;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( val === undefined ) {
| + | |
| − | return win ? win[ prop ] : elem[ method ];
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( win ) {
| + | |
| − | win.scrollTo(
| + | |
| − | !top ? val : win.pageXOffset,
| + | |
| − | top ? val : win.pageYOffset
| + | |
| − | );
| + | |
| − | | + | |
| − | } else {
| + | |
| − | elem[ method ] = val;
| + | |
| − | }
| + | |
| − | }, method, val, arguments.length );
| + | |
| − | };
| + | |
| − | } );
| + | |
| − | | + | |
| − | // Support: Safari <=7 - 9.1, Chrome <=37 - 49
| + | |
| − | // Add the top/left cssHooks using jQuery.fn.position
| + | |
| − | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
| + | |
| − | // Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
| + | |
| − | // getComputedStyle returns percent when specified for top/left/bottom/right;
| + | |
| − | // rather than make the css module depend on the offset module, just check for it here
| + | |
| − | jQuery.each( [ "top", "left" ], function( i, prop ) {
| + | |
| − | jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
| + | |
| − | 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;
| + | |
| − | }
| + | |
| − | }
| + | |
| − | );
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | // 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 access( this, function( elem, type, value ) {
| + | |
| − | var doc;
| + | |
| − | | + | |
| − | if ( isWindow( elem ) ) {
| + | |
| − | | + | |
| − | // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
| + | |
| − | return funcName.indexOf( "outer" ) === 0 ?
| + | |
| − | elem[ "inner" + name ] :
| + | |
| − | 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
| + | |
| − | 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 );
| + | |
| − | };
| + | |
| − | } );
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
| + | |
| − | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
| + | |
| − | "change select submit keydown keypress keyup 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 );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | jQuery.fn.extend( {
| + | |
| − | | + | |
| − | 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 );
| + | |
| − | }
| + | |
| − | } );
| + | |
| − | | + | |
| − | // Bind a function to a context, optionally partially applying any
| + | |
| − | // arguments.
| + | |
| − | // jQuery.proxy is deprecated to promote standards (specifically Function#bind)
| + | |
| − | // However, it is not slated for removal any time soon
| + | |
| − | jQuery.proxy = function( fn, context ) {
| + | |
| − | var tmp, args, proxy;
| + | |
| − | | + | |
| − | 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 ( !isFunction( fn ) ) {
| + | |
| − | return undefined;
| + | |
| − | }
| + | |
| − | | + | |
| − | // Simulated bind
| + | |
| − | args = slice.call( arguments, 2 );
| + | |
| − | proxy = function() {
| + | |
| − | return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
| + | |
| − | };
| + | |
| − | | + | |
| − | // Set the guid of unique handler to the same of original handler, so it can be removed
| + | |
| − | proxy.guid = fn.guid = fn.guid || jQuery.guid++;
| + | |
| − | | + | |
| − | return proxy;
| + | |
| − | };
| + | |
| − | | + | |
| − | jQuery.holdReady = function( hold ) {
| + | |
| − | if ( hold ) {
| + | |
| − | jQuery.readyWait++;
| + | |
| − | } else {
| + | |
| − | jQuery.ready( true );
| + | |
| − | }
| + | |
| − | };
| + | |
| − | jQuery.isArray = Array.isArray;
| + | |
| − | jQuery.parseJSON = JSON.parse;
| + | |
| − | jQuery.nodeName = nodeName;
| + | |
| − | jQuery.isFunction = isFunction;
| + | |
| − | jQuery.isWindow = isWindow;
| + | |
| − | jQuery.camelCase = camelCase;
| + | |
| − | jQuery.type = toType;
| + | |
| − | | + | |
| − | jQuery.now = Date.now;
| + | |
| − | | + | |
| − | jQuery.isNumeric = function( obj ) {
| + | |
| − | | + | |
| − | // As of jQuery 3.0, isNumeric is limited to
| + | |
| − | // strings and numbers (primitives or objects)
| + | |
| − | // that can be coerced to finite numbers (gh-2662)
| + | |
| − | var type = jQuery.type( obj );
| + | |
| − | return ( type === "number" || type === "string" ) &&
| + | |
| − | | + | |
| − | // parseFloat NaNs numeric-cast false positives ("")
| + | |
| − | // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
| + | |
| − | // subtraction forces infinities to NaN
| + | |
| − | !isNaN( obj - parseFloat( obj ) );
| + | |
| − | };
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | // 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.
| + | |
| − | | + | |
| − | // Note that for maximum portability, libraries that are not jQuery should
| + | |
| − | // declare themselves as anonymous modules, and avoid setting a global if an
| + | |
| − | // AMD loader is present. jQuery is a special case. For more information, see
| + | |
| − | // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
| + | |
| − | | + | |
| − | if ( typeof define === "function" && define.amd ) {
| + | |
| − | define( "jquery", [], function() {
| + | |
| − | return jQuery;
| + | |
| − | } );
| + | |
| − | }
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | var
| + | |
| − | | + | |
| − | // Map over jQuery in case of overwrite
| + | |
| − | _jQuery = window.jQuery,
| + | |
| − | | + | |
| − | // Map over the $ in case of overwrite
| + | |
| − | _$ = window.$;
| + | |
| − | | + | |
| − | jQuery.noConflict = function( deep ) {
| + | |
| − | if ( window.$ === jQuery ) {
| + | |
| − | window.$ = _$;
| + | |
| − | }
| + | |
| − | | + | |
| − | if ( deep && window.jQuery === jQuery ) {
| + | |
| − | window.jQuery = _jQuery;
| + | |
| − | }
| + | |
| − | | + | |
| − | return jQuery;
| + | |
| − | };
| + | |
| − | | + | |
| − | // Expose jQuery and $ identifiers, even in AMD
| + | |
| − | // (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
| + | |
| − | // and CommonJS for browser emulators (#13566)
| + | |
| − | if ( !noGlobal ) {
| + | |
| − | window.jQuery = window.$ = jQuery;
| + | |
| − | }
| + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | | + | |
| − | return jQuery;
| + | |
| − | } );
| + | |
| − | | + | |
| − | </script>
| + | |
| | <script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script> | | <script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script> |
| | | | |
