|
|
| (같은 사용자의 중간 판 37개는 보이지 않습니다) |
| 1번째 줄: |
1번째 줄: |
| /*!
| |
| * jQuery JavaScript Library v3.7.1
| |
| * https://jquery.com/
| |
| *
| |
| * Copyright OpenJS Foundation and other contributors
| |
| * Released under the MIT license
| |
| * https://jquery.org/license
| |
| *
| |
| * Date: 2023-08-28T13:37Z
| |
| */
| |
| ( 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 trac-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 getProto = Object.getPrototypeOf;
| |
|
| |
| var slice = arr.slice;
| |
|
| |
| var flat = arr.flat ? function( array ) {
| |
| return arr.flat.call( array );
| |
| } : function( array ) {
| |
| return arr.concat.apply( [], array );
| |
| };
| |
|
| |
|
| |
| 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.
| |
| // Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5
| |
| // Plus for old WebKit, typeof returns "function" for HTML collections
| |
| // (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756)
| |
| return typeof obj === "function" && typeof obj.nodeType !== "number" &&
| |
| typeof obj.item !== "function";
| |
| };
| |
|
| |
|
| |
| var isWindow = function isWindow( obj ) {
| |
| return obj != null && obj === obj.window;
| |
| };
| |
|
| |
|
| |
| var document = window.document;
| |
|
| |
|
| |
|
| |
| var preservedScriptAttributes = {
| |
| type: true,
| |
| src: true,
| |
| nonce: true,
| |
| noModule: true
| |
| };
| |
|
| |
| function DOMEval( code, node, doc ) {
| |
| doc = doc || document;
| |
|
| |
| var i, val,
| |
| script = doc.createElement( "script" );
| |
|
| |
| script.text = code;
| |
| if ( node ) {
| |
| for ( i in preservedScriptAttributes ) {
| |
|
| |
| // Support: Firefox 64+, Edge 18+
| |
| // Some browsers don't support the "nonce" property on scripts.
| |
| // On the other hand, just using `getAttribute` is not enough as
| |
| // the `nonce` attribute is reset to an empty string whenever it
| |
| // becomes browsing-context connected.
| |
| // See https://github.com/whatwg/html/issues/2369
| |
| // See https://html.spec.whatwg.org/#nonce-attributes
| |
| // The `node.getAttribute` check was added for the sake of
| |
| // `jQuery.globalEval` so that it can fake a nonce-containing node
| |
| // via an object.
| |
| val = node[ i ] || node.getAttribute && node.getAttribute( i );
| |
| if ( val ) {
| |
| script.setAttribute( i, val );
| |
| }
| |
| }
| |
| }
| |
| 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 = "3.7.1",
| |
|
| |
| rhtmlSuffix = /HTML$/i,
| |
|
| |
| // 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 );
| |
| };
| |
|
| |
| 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 );
| |
| },
| |
|
| |
| even: function() {
| |
| return this.pushStack( jQuery.grep( this, function( _elem, i ) {
| |
| return ( i + 1 ) % 2;
| |
| } ) );
| |
| },
| |
|
| |
| odd: function() {
| |
| return this.pushStack( jQuery.grep( this, function( _elem, i ) {
| |
| return i % 2;
| |
| } ) );
| |
| },
| |
|
| |
| 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 ) {
| |
| copy = options[ name ];
| |
|
| |
| // Prevent Object.prototype pollution
| |
| // Prevent never-ending loop
| |
| if ( name === "__proto__" || target === copy ) {
| |
| continue;
| |
| }
| |
|
| |
| // Recurse if we're merging plain objects or arrays
| |
| if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
| |
| ( copyIsArray = Array.isArray( copy ) ) ) ) {
| |
| src = target[ name ];
| |
|
| |
| // Ensure proper type for the source value
| |
| if ( copyIsArray && !Array.isArray( src ) ) {
| |
| clone = [];
| |
| } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
| |
| clone = {};
| |
| } else {
| |
| clone = src;
| |
| }
| |
| copyIsArray = false;
| |
|
| |
| // 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 ) {
| |
| var name;
| |
|
| |
| for ( name in obj ) {
| |
| return false;
| |
| }
| |
| return true;
| |
| },
| |
|
| |
| // Evaluates a script in a provided context; falls back to the global one
| |
| // if not specified.
| |
| globalEval: function( code, options, doc ) {
| |
| DOMEval( code, { nonce: options && options.nonce }, doc );
| |
| },
| |
|
| |
| 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;
| |
| },
| |
|
| |
|
| |
| // Retrieve the text value of an array of DOM nodes
| |
| text: 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 += jQuery.text( node );
| |
| }
| |
| }
| |
| if ( nodeType === 1 || nodeType === 11 ) {
| |
| return elem.textContent;
| |
| }
| |
| if ( nodeType === 9 ) {
| |
| return elem.documentElement.textContent;
| |
| }
| |
| if ( nodeType === 3 || nodeType === 4 ) {
| |
| return elem.nodeValue;
| |
| }
| |
|
| |
| // Do not include comment or processing instruction nodes
| |
|
| |
| return ret;
| |
| },
| |
|
| |
| // 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 );
| |
| },
| |
|
| |
| isXMLDoc: function( elem ) {
| |
| var namespace = elem && elem.namespaceURI,
| |
| docElem = elem && ( elem.ownerDocument || elem ).documentElement;
| |
|
| |
| // Assume HTML when documentElement doesn't yet exist, such as inside
| |
| // document fragments.
| |
| return !rhtmlSuffix.test( namespace || docElem && docElem.nodeName || "HTML" );
| |
| },
| |
|
| |
| // 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 flat( 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;
| |
| }
| |
|
| |
|
| |
| function nodeName( elem, name ) {
| |
|
| |
| return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
| |
|
| |
| }
| |
| var pop = arr.pop;
| |
|
| |
|
| |
| var sort = arr.sort;
| |
|
| |
|
| |
| var splice = arr.splice;
| |
|
| |
|
| |
| var whitespace = "[\\x20\\t\\r\\n\\f]";
| |
|
| |
|
| |
| var rtrimCSS = new RegExp(
| |
| "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$",
| |
| "g"
| |
| );
| |
|
| |
|
| |
|
| |
|
| |
| // Note: an element does not contain itself
| |
| jQuery.contains = function( a, b ) {
| |
| var bup = b && b.parentNode;
| |
|
| |
| return a === bup || !!( bup && bup.nodeType === 1 && (
| |
|
| |
| // Support: IE 9 - 11+
| |
| // IE doesn't have `contains` on SVG.
| |
| a.contains ?
| |
| a.contains( bup ) :
| |
| a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
| |
| ) );
| |
| };
| |
|
| |
|
| |
|
| |
|
| |
| // CSS string/identifier serialization
| |
| // https://drafts.csswg.org/cssom/#common-serializing-idioms
| |
| var rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g;
| |
|
| |
| function fcssescape( ch, asCodePoint ) {
| |
| if ( asCodePoint ) {
| |
|
| |
| // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
| |
| if ( ch === "\0" ) {
| |
| return "\uFFFD";
| |
| }
| |
|
| |
| // Control characters and (dependent upon position) numbers get escaped as code points
| |
| return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
| |
| }
| |
|
| |
| // Other potentially-special ASCII characters get backslash-escaped
| |
| return "\\" + ch;
| |
| }
| |
|
| |
| jQuery.escapeSelector = function( sel ) {
| |
| return ( sel + "" ).replace( rcssescape, fcssescape );
| |
| };
| |
|
| |
|
| |
|
| |
|
| |
| var preferredDoc = document,
| |
| pushNative = push;
| |
|
| |
| ( function() {
| |
|
| |
| var i,
| |
| Expr,
| |
| outermostContext,
| |
| sortInput,
| |
| hasDuplicate,
| |
| push = pushNative,
| |
|
| |
| // Local document vars
| |
| document,
| |
| documentElement,
| |
| documentIsHTML,
| |
| rbuggyQSA,
| |
| matches,
| |
|
| |
| // Instance-specific data
| |
| expando = jQuery.expando,
| |
| dirruns = 0,
| |
| done = 0,
| |
| classCache = createCache(),
| |
| tokenCache = createCache(),
| |
| compilerCache = createCache(),
| |
| nonnativeSelectorCache = createCache(),
| |
| sortOrder = function( a, b ) {
| |
| if ( a === b ) {
| |
| hasDuplicate = true;
| |
| }
| |
| return 0;
| |
| },
| |
|
| |
| booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|" +
| |
| "loop|multiple|open|readonly|required|scoped",
| |
|
| |
| // Regular expressions
| |
|
| |
| // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram
| |
| identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace +
| |
| "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+",
| |
|
| |
| // Attribute selectors: https://www.w3.org/TR/selectors/#attribute-selectors
| |
| attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
| |
|
| |
| // Operator (capture 2)
| |
| "*([*^$|!~]?=)" + 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" ),
| |
|
| |
| rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
| |
| rleadingCombinator = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" +
| |
| whitespace + "*" ),
| |
| rdescend = new RegExp( whitespace + "|>" ),
| |
|
| |
| 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$/i,
| |
|
| |
| // Easily-parseable/retrievable ID or TAG or CLASS selectors
| |
| rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
| |
|
| |
| rsibling = /[+~]/,
| |
|
| |
| // CSS escapes
| |
| // https://www.w3.org/TR/CSS21/syndata.html#escaped-characters
| |
| runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace +
| |
| "?|\\\\([^\\r\\n\\f])", "g" ),
| |
| funescape = function( escape, nonHex ) {
| |
| var high = "0x" + escape.slice( 1 ) - 0x10000;
| |
|
| |
| if ( nonHex ) {
| |
|
| |
| // Strip the backslash prefix from a non-hex escape sequence
| |
| return nonHex;
| |
| }
| |
|
| |
| // Replace a hexadecimal escape sequence with the encoded Unicode code point
| |
| // Support: IE <=11+
| |
| // For values outside the Basic Multilingual Plane (BMP), manually construct a
| |
| // surrogate pair
| |
| return high < 0 ?
| |
| String.fromCharCode( high + 0x10000 ) :
| |
| String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
| |
| },
| |
|
| |
| // Used for iframes; see `setDocument`.
| |
| // Support: IE 9 - 11+, Edge 12 - 18+
| |
| // Removing the function wrapper causes a "Permission Denied"
| |
| // error in IE/Edge.
| |
| unloadHandler = function() {
| |
| setDocument();
| |
| },
| |
|
| |
| inDisabledFieldset = addCombinator(
| |
| function( elem ) {
| |
| return elem.disabled === true && nodeName( elem, "fieldset" );
| |
| },
| |
| { dir: "parentNode", next: "legend" }
| |
| );
| |
|
| |
| // Support: IE <=9 only
| |
| // Accessing document.activeElement can throw unexpectedly
| |
| // https://bugs.jquery.com/ticket/13393
| |
| function safeActiveElement() {
| |
| try {
| |
| return document.activeElement;
| |
| } catch ( err ) { }
| |
| }
| |
|
| |
| // Optimize for push.apply( _, NodeList )
| |
| try {
| |
| push.apply(
| |
| ( arr = slice.call( preferredDoc.childNodes ) ),
| |
| preferredDoc.childNodes
| |
| );
| |
|
| |
| // Support: Android <=4.0
| |
| // Detect silently failing push.apply
| |
| // eslint-disable-next-line no-unused-expressions
| |
| arr[ preferredDoc.childNodes.length ].nodeType;
| |
| } catch ( e ) {
| |
| push = {
| |
| apply: function( target, els ) {
| |
| pushNative.apply( target, slice.call( els ) );
| |
| },
| |
| call: function( target ) {
| |
| pushNative.apply( target, slice.call( arguments, 1 ) );
| |
| }
| |
| };
| |
| }
| |
|
| |
| function find( 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 ) {
| |
| 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 9 only
| |
| // getElementById can match elements by name instead of ID
| |
| if ( elem.id === m ) {
| |
| push.call( results, elem );
| |
| return results;
| |
| }
| |
| } else {
| |
| return results;
| |
| }
| |
|
| |
| // Element context
| |
| } else {
| |
|
| |
| // Support: IE 9 only
| |
| // getElementById can match elements by name instead of ID
| |
| if ( newContext && ( elem = newContext.getElementById( m ) ) &&
| |
| find.contains( context, elem ) &&
| |
| elem.id === m ) {
| |
|
| |
| push.call( results, elem );
| |
| return results;
| |
| }
| |
| }
| |
|
| |
| // Type selector
| |
| } else if ( match[ 2 ] ) {
| |
| push.apply( results, context.getElementsByTagName( selector ) );
| |
| return results;
| |
|
| |
| // Class selector
| |
| } else if ( ( m = match[ 3 ] ) && context.getElementsByClassName ) {
| |
| push.apply( results, context.getElementsByClassName( m ) );
| |
| return results;
| |
| }
| |
| }
| |
|
| |
| // Take advantage of querySelectorAll
| |
| if ( !nonnativeSelectorCache[ selector + " " ] &&
| |
| ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) ) {
| |
|
| |
| newSelector = selector;
| |
| newContext = context;
| |
|
| |
| // qSA considers elements outside a scoping root when evaluating child or
| |
| // descendant combinators, which is not what we want.
| |
| // In such cases, we work around the behavior by prefixing every selector in the
| |
| // list with an ID selector referencing the scope context.
| |
| // The technique has to be used as well when a leading combinator is used
| |
| // as such selectors are not recognized by querySelectorAll.
| |
| // Thanks to Andrew Dupont for this technique.
| |
| if ( nodeType === 1 &&
| |
| ( rdescend.test( selector ) || rleadingCombinator.test( selector ) ) ) {
| |
|
| |
| // Expand context for sibling selectors
| |
| newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
| |
| context;
| |
|
| |
| // We can use :scope instead of the ID hack if the browser
| |
| // supports it & if we're not changing the context.
| |
| // Support: IE 11+, Edge 17 - 18+
| |
| // IE/Edge sometimes throw a "Permission denied" error when
| |
| // strict-comparing two documents; shallow comparisons work.
| |
| // eslint-disable-next-line eqeqeq
| |
| if ( newContext != context || !support.scope ) {
| |
|
| |
| // Capture the context ID, setting it first if necessary
| |
| if ( ( nid = context.getAttribute( "id" ) ) ) {
| |
| nid = jQuery.escapeSelector( nid );
| |
| } else {
| |
| context.setAttribute( "id", ( nid = expando ) );
| |
| }
| |
| }
| |
|
| |
| // Prefix every selector in the list
| |
| groups = tokenize( selector );
| |
| i = groups.length;
| |
| while ( i-- ) {
| |
| groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " +
| |
| toSelector( groups[ i ] );
| |
| }
| |
| newSelector = groups.join( "," );
| |
| }
| |
|
| |
| try {
| |
| push.apply( results,
| |
| newContext.querySelectorAll( newSelector )
| |
| );
| |
| return results;
| |
| } catch ( qsaError ) {
| |
| nonnativeSelectorCache( selector, true );
| |
| } finally {
| |
| if ( nid === expando ) {
| |
| context.removeAttribute( "id" );
| |
| }
| |
| }
| |
| }
| |
| }
| |
| }
| |
|
| |
| // All others
| |
| return select( selector.replace( rtrimCSS, "$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 https://github.com/jquery/sizzle/issues/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 jQuery selector module
| |
| * @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;
| |
| }
| |
| }
| |
|
| |
| /**
| |
| * Returns a function to use in pseudos for input types
| |
| * @param {String} type
| |
| */
| |
| function createInputPseudo( type ) {
| |
| return function( elem ) {
| |
| return nodeName( elem, "input" ) && elem.type === type;
| |
| };
| |
| }
| |
|
| |
| /**
| |
| * Returns a function to use in pseudos for buttons
| |
| * @param {String} type
| |
| */
| |
| function createButtonPseudo( type ) {
| |
| return function( elem ) {
| |
| return ( nodeName( elem, "input" ) || nodeName( elem, "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
| |
| elem.isDisabled !== !disabled &&
| |
| inDisabledFieldset( 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 jQuery selector 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;
| |
| }
| |
|
| |
| /**
| |
| * Sets document-related variables once based on the current document
| |
| * @param {Element|Object} [node] An element or document object to use to set the document
| |
| * @returns {Object} Returns the current document
| |
| */
| |
| function setDocument( node ) {
| |
| var subWindow,
| |
| doc = node ? node.ownerDocument || node : preferredDoc;
| |
|
| |
| // Return early if doc is invalid or already selected
| |
| // Support: IE 11+, Edge 17 - 18+
| |
| // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
| |
| // two documents; shallow comparisons work.
| |
| // eslint-disable-next-line eqeqeq
| |
| if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) {
| |
| return document;
| |
| }
| |
|
| |
| // Update global variables
| |
| document = doc;
| |
| documentElement = document.documentElement;
| |
| documentIsHTML = !jQuery.isXMLDoc( document );
| |
|
| |
| // Support: iOS 7 only, IE 9 - 11+
| |
| // Older browsers didn't support unprefixed `matches`.
| |
| matches = documentElement.matches ||
| |
| documentElement.webkitMatchesSelector ||
| |
| documentElement.msMatchesSelector;
| |
|
| |
| // Support: IE 9 - 11+, Edge 12 - 18+
| |
| // Accessing iframe documents after unload throws "permission denied" errors
| |
| // (see trac-13936).
| |
| // Limit the fix to IE & Edge Legacy; despite Edge 15+ implementing `matches`,
| |
| // all IE 9+ and Edge Legacy versions implement `msMatchesSelector` as well.
| |
| if ( documentElement.msMatchesSelector &&
| |
|
| |
| // Support: IE 11+, Edge 17 - 18+
| |
| // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
| |
| // two documents; shallow comparisons work.
| |
| // eslint-disable-next-line eqeqeq
| |
| preferredDoc != document &&
| |
| ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {
| |
|
| |
| // Support: IE 9 - 11+, Edge 12 - 18+
| |
| subWindow.addEventListener( "unload", unloadHandler );
| |
| }
| |
|
| |
| // 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 ) {
| |
| documentElement.appendChild( el ).id = jQuery.expando;
| |
| return !document.getElementsByName ||
| |
| !document.getElementsByName( jQuery.expando ).length;
| |
| } );
| |
|
| |
| // Support: IE 9 only
| |
| // Check to see if it's possible to do matchesSelector
| |
| // on a disconnected node.
| |
| support.disconnectedMatch = assert( function( el ) {
| |
| return matches.call( el, "*" );
| |
| } );
| |
|
| |
| // Support: IE 9 - 11+, Edge 12 - 18+
| |
| // IE/Edge don't support the :scope pseudo-class.
| |
| support.scope = assert( function() {
| |
| return document.querySelectorAll( ":scope" );
| |
| } );
| |
|
| |
| // Support: Chrome 105 - 111 only, Safari 15.4 - 16.3 only
| |
| // Make sure the `:has()` argument is parsed unforgivingly.
| |
| // We include `*` in the test to detect buggy implementations that are
| |
| // _selectively_ forgiving (specifically when the list includes at least
| |
| // one valid selector).
| |
| // Note that we treat complete lack of support for `:has()` as if it were
| |
| // spec-compliant support, which is fine because use of `:has()` in such
| |
| // environments will fail in the qSA path and fall back to jQuery traversal
| |
| // anyway.
| |
| support.cssHas = assert( function() {
| |
| try {
| |
| document.querySelector( ":has(*,:jqfake)" );
| |
| return false;
| |
| } catch ( e ) {
| |
| return true;
| |
| }
| |
| } );
| |
|
| |
| // 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 = function( tag, context ) {
| |
| if ( typeof context.getElementsByTagName !== "undefined" ) {
| |
| return context.getElementsByTagName( tag );
| |
|
| |
| // DocumentFragment nodes don't have gEBTN
| |
| } else {
| |
| return context.querySelectorAll( tag );
| |
| }
| |
| };
| |
|
| |
| // Class
| |
| Expr.find.CLASS = function( className, context ) {
| |
| if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
| |
| return context.getElementsByClassName( className );
| |
| }
| |
| };
| |
|
| |
| /* QSA/matchesSelector
| |
| ---------------------------------------------------------------------- */
| |
|
| |
| // QSA and matchesSelector support
| |
|
| |
| rbuggyQSA = [];
| |
|
| |
| // Build QSA regex
| |
| // Regex strategy adopted from Diego Perini
| |
| assert( function( el ) {
| |
|
| |
| var input;
| |
|
| |
| documentElement.appendChild( el ).innerHTML =
| |
| "<a id='" + expando + "' href='' disabled='disabled'></a>" +
| |
| "<select id='" + expando + "-\r\\' disabled='disabled'>" +
| |
| "<option selected=''></option></select>";
| |
|
| |
| // Support: iOS <=7 - 8 only
| |
| // Boolean attributes and "value" are not treated correctly in some XML documents
| |
| if ( !el.querySelectorAll( "[selected]" ).length ) {
| |
| rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
| |
| }
| |
|
| |
| // Support: iOS <=7 - 8 only
| |
| if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
| |
| rbuggyQSA.push( "~=" );
| |
| }
| |
|
| |
| // Support: iOS 8 only
| |
| // 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( ".#.+[+~]" );
| |
| }
| |
|
| |
| // Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+
| |
| // In some of the document kinds, these selectors wouldn't work natively.
| |
| // This is probably OK but for backwards compatibility we want to maintain
| |
| // handling them through jQuery traversal in jQuery 3.x.
| |
| if ( !el.querySelectorAll( ":checked" ).length ) {
| |
| rbuggyQSA.push( ":checked" );
| |
| }
| |
|
| |
| // Support: Windows 8 Native Apps
| |
| // The type and name attributes are restricted during .innerHTML assignment
| |
| input = document.createElement( "input" );
| |
| input.setAttribute( "type", "hidden" );
| |
| el.appendChild( input ).setAttribute( "name", "D" );
| |
|
| |
| // Support: IE 9 - 11+
| |
| // IE's :disabled selector does not pick up the children of disabled fieldsets
| |
| // Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+
| |
| // In some of the document kinds, these selectors wouldn't work natively.
| |
| // This is probably OK but for backwards compatibility we want to maintain
| |
| // handling them through jQuery traversal in jQuery 3.x.
| |
| documentElement.appendChild( el ).disabled = true;
| |
| if ( el.querySelectorAll( ":disabled" ).length !== 2 ) {
| |
| rbuggyQSA.push( ":enabled", ":disabled" );
| |
| }
| |
|
| |
| // Support: IE 11+, Edge 15 - 18+
| |
| // IE 11/Edge don't find elements on a `[name='']` query in some cases.
| |
| // Adding a temporary attribute to the document before the selection works
| |
| // around the issue.
| |
| // Interestingly, IE 10 & older don't seem to have the issue.
| |
| input = document.createElement( "input" );
| |
| input.setAttribute( "name", "" );
| |
| el.appendChild( input );
| |
| if ( !el.querySelectorAll( "[name='']" ).length ) {
| |
| rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" +
| |
| whitespace + "*(?:''|\"\")" );
| |
| }
| |
| } );
| |
|
| |
| if ( !support.cssHas ) {
| |
|
| |
| // Support: Chrome 105 - 110+, Safari 15.4 - 16.3+
| |
| // Our regular `try-catch` mechanism fails to detect natively-unsupported
| |
| // pseudo-classes inside `:has()` (such as `:has(:contains("Foo"))`)
| |
| // in browsers that parse the `:has()` argument as a forgiving selector list.
| |
| // https://drafts.csswg.org/selectors/#relational now requires the argument
| |
| // to be parsed unforgivingly, but browsers have not yet fully adjusted.
| |
| rbuggyQSA.push( ":has" );
| |
| }
| |
|
| |
| rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) );
| |
|
| |
| /* Sorting
| |
| ---------------------------------------------------------------------- */
| |
|
| |
| // Document order sorting
| |
| sortOrder = 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
| |
| // Support: IE 11+, Edge 17 - 18+
| |
| // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
| |
| // two documents; shallow comparisons work.
| |
| // eslint-disable-next-line eqeqeq
| |
| 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
| |
| // Support: IE 11+, Edge 17 - 18+
| |
| // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
| |
| // two documents; shallow comparisons work.
| |
| // eslint-disable-next-line eqeqeq
| |
| if ( a === document || a.ownerDocument == preferredDoc &&
| |
| find.contains( preferredDoc, a ) ) {
| |
| return -1;
| |
| }
| |
|
| |
| // Support: IE 11+, Edge 17 - 18+
| |
| // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
| |
| // two documents; shallow comparisons work.
| |
| // eslint-disable-next-line eqeqeq
| |
| if ( b === document || b.ownerDocument == preferredDoc &&
| |
| find.contains( preferredDoc, b ) ) {
| |
| return 1;
| |
| }
| |
|
| |
| // Maintain original order
| |
| return sortInput ?
| |
| ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :
| |
| 0;
| |
| }
| |
|
| |
| return compare & 4 ? -1 : 1;
| |
| };
| |
|
| |
| return document;
| |
| }
| |
|
| |
| find.matches = function( expr, elements ) {
| |
| return find( expr, null, null, elements );
| |
| };
| |
|
| |
| find.matchesSelector = function( elem, expr ) {
| |
| setDocument( elem );
| |
|
| |
| if ( documentIsHTML &&
| |
| !nonnativeSelectorCache[ 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 ) {
| |
| nonnativeSelectorCache( expr, true );
| |
| }
| |
| }
| |
|
| |
| return find( expr, document, null, [ elem ] ).length > 0;
| |
| };
| |
|
| |
| find.contains = function( context, elem ) {
| |
|
| |
| // Set document vars if needed
| |
| // Support: IE 11+, Edge 17 - 18+
| |
| // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
| |
| // two documents; shallow comparisons work.
| |
| // eslint-disable-next-line eqeqeq
| |
| if ( ( context.ownerDocument || context ) != document ) {
| |
| setDocument( context );
| |
| }
| |
| return jQuery.contains( context, elem );
| |
| };
| |
|
| |
|
| |
| find.attr = function( elem, name ) {
| |
|
| |
| // Set document vars if needed
| |
| // Support: IE 11+, Edge 17 - 18+
| |
| // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
| |
| // two documents; shallow comparisons work.
| |
| // eslint-disable-next-line eqeqeq
| |
| if ( ( elem.ownerDocument || elem ) != document ) {
| |
| setDocument( elem );
| |
| }
| |
|
| |
| var fn = Expr.attrHandle[ name.toLowerCase() ],
| |
|
| |
| // Don't get fooled by Object.prototype properties (see trac-13807)
| |
| val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
| |
| fn( elem, name, !documentIsHTML ) :
| |
| undefined;
| |
|
| |
| if ( val !== undefined ) {
| |
| return val;
| |
| }
| |
|
| |
| return elem.getAttribute( name );
| |
| };
| |
|
| |
| find.error = function( msg ) {
| |
| throw new Error( "Syntax error, unrecognized expression: " + msg );
| |
| };
| |
|
| |
| /**
| |
| * Document sorting and removing duplicates
| |
| * @param {ArrayLike} results
| |
| */
| |
| jQuery.uniqueSort = function( results ) {
| |
| var elem,
| |
| duplicates = [],
| |
| j = 0,
| |
| i = 0;
| |
|
| |
| // Unless we *know* we can detect duplicates, assume their presence
| |
| //
| |
| // Support: Android <=4.0+
| |
| // Testing for detecting duplicates is unpredictable so instead assume we can't
| |
| // depend on duplicate detection in all browsers without a stable sort.
| |
| hasDuplicate = !support.sortStable;
| |
| sortInput = !support.sortStable && slice.call( results, 0 );
| |
| sort.call( results, sortOrder );
| |
|
| |
| if ( hasDuplicate ) {
| |
| while ( ( elem = results[ i++ ] ) ) {
| |
| if ( elem === results[ i ] ) {
| |
| j = duplicates.push( i );
| |
| }
| |
| }
| |
| while ( j-- ) {
| |
| splice.call( results, duplicates[ j ], 1 );
| |
| }
| |
| }
| |
|
| |
| // Clear input after sorting to release objects
| |
| // See https://github.com/jquery/sizzle/pull/225
| |
| sortInput = null;
| |
|
| |
| return results;
| |
| };
| |
|
| |
| jQuery.fn.uniqueSort = function() {
| |
| return this.pushStack( jQuery.uniqueSort( slice.apply( this ) ) );
| |
| };
| |
|
| |
| Expr = jQuery.expr = {
| |
|
| |
| // 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 ] ) {
| |
| find.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 ] ) {
| |
| find.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 expectedNodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
| |
| return nodeNameSelector === "*" ?
| |
| function() {
| |
| return true;
| |
| } :
| |
| function( elem ) {
| |
| return nodeName( elem, expectedNodeName );
| |
| };
| |
| },
| |
|
| |
| 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 = find.attr( elem, name );
| |
|
| |
| if ( result == null ) {
| |
| return operator === "!=";
| |
| }
| |
| if ( !operator ) {
| |
| return true;
| |
| }
| |
|
| |
| result += "";
| |
|
| |
| if ( operator === "=" ) {
| |
| return result === check;
| |
| }
| |
| if ( operator === "!=" ) {
| |
| return result !== check;
| |
| }
| |
| if ( operator === "^=" ) {
| |
| return check && result.indexOf( check ) === 0;
| |
| }
| |
| if ( operator === "*=" ) {
| |
| return check && result.indexOf( check ) > -1;
| |
| }
| |
| if ( operator === "$=" ) {
| |
| return check && result.slice( -check.length ) === check;
| |
| }
| |
| if ( operator === "~=" ) {
| |
| return ( " " + result.replace( rwhitespace, " " ) + " " )
| |
| .indexOf( check ) > -1;
| |
| }
| |
| if ( operator === "|=" ) {
| |
| return result === check || result.slice( 0, check.length + 1 ) === check + "-";
| |
| }
| |
|
| |
| return false;
| |
| };
| |
| },
| |
|
| |
| CHILD: function( type, what, _argument, first, last ) {
| |
| var simple = type.slice( 0, 3 ) !== "nth",
| |
| forward = type.slice( -4 ) !== "last",
| |
| ofType = what === "of-type";
| |
|
| |
| return first === 1 && last === 0 ?
| |
|
| |
| // Shortcut for :nth-*(n)
| |
| function( elem ) {
| |
| return !!elem.parentNode;
| |
| } :
| |
|
| |
| function( elem, _context, xml ) {
| |
| var cache, outerCache, node, 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 ?
| |
| nodeName( node, name ) :
| |
| node.nodeType === 1 ) {
| |
|
| |
| return false;
| |
| }
| |
| }
| |
|
| |
| // Reverse direction for :only-* (if we haven't yet done so)
| |
| start = dir = type === "only" && !start && "nextSibling";
| |
| }
| |
| return true;
| |
| }
| |
|
| |
| start = [ forward ? parent.firstChild : parent.lastChild ];
| |
|
| |
| // non-xml :nth-child(...) stores cache data on `parent`
| |
| if ( forward && useCache ) {
| |
|
| |
| // Seek `elem` from a previously-cached index
| |
| outerCache = parent[ expando ] || ( parent[ expando ] = {} );
| |
| cache = outerCache[ type ] || [];
| |
| nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
| |
| diff = 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 ) {
| |
| outerCache[ type ] = [ dirruns, nodeIndex, diff ];
| |
| break;
| |
| }
| |
| }
| |
|
| |
| } else {
| |
|
| |
| // Use previously-cached element index if available
| |
| if ( useCache ) {
| |
| outerCache = elem[ expando ] || ( elem[ expando ] = {} );
| |
| cache = outerCache[ 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 ?
| |
| nodeName( node, name ) :
| |
| node.nodeType === 1 ) &&
| |
| ++diff ) {
| |
|
| |
| // Cache the index of each encountered element
| |
| if ( useCache ) {
| |
| outerCache = node[ expando ] ||
| |
| ( node[ expando ] = {} );
| |
| outerCache[ 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
| |
| // https://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() ] ||
| |
| find.error( "unsupported pseudo: " + pseudo );
| |
|
| |
| // The user may use createPseudo to indicate that
| |
| // arguments are needed to create the filter function
| |
| // just as jQuery does
| |
| if ( fn[ expando ] ) {
| |
| return fn( argument );
| |
| }
| |
|
| |
| // But maintain support for old signatures
| |
| if ( fn.length > 1 ) {
| |
| args = [ pseudo, pseudo, "", argument ];
| |
| return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
| |
| markFunction( function( seed, matches ) {
| |
| var idx,
| |
| matched = fn( seed, argument ),
| |
| i = matched.length;
| |
| while ( i-- ) {
| |
| idx = indexOf.call( seed, matched[ i ] );
| |
| seed[ idx ] = !( matches[ idx ] = matched[ i ] );
| |
| }
| |
| } ) :
| |
| function( elem ) {
| |
| return fn( elem, 0, args );
| |
| };
| |
| }
| |
|
| |
| return fn;
| |
| }
| |
| },
| |
|
| |
| pseudos: {
| |
|
| |
| // Potentially complex pseudos
| |
| not: markFunction( function( selector ) {
| |
|
| |
| // Trim the selector passed to compile
| |
| // to avoid treating leading and trailing
| |
| // spaces as combinators
| |
| var input = [],
| |
| results = [],
| |
| matcher = compile( selector.replace( rtrimCSS, "$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
| |
| // (see https://github.com/jquery/sizzle/issues/299)
| |
| input[ 0 ] = null;
| |
| return !results.pop();
| |
| };
| |
| } ),
| |
|
| |
| has: markFunction( function( selector ) {
| |
| return function( elem ) {
| |
| return find( selector, elem ).length > 0;
| |
| };
| |
| } ),
| |
|
| |
| contains: markFunction( function( text ) {
| |
| text = text.replace( runescape, funescape );
| |
| return function( elem ) {
| |
| return ( elem.textContent || jQuery.text( 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."
| |
| // https://www.w3.org/TR/selectors/#lang-pseudo
| |
| lang: markFunction( function( lang ) {
| |
|
| |
| // lang value must be a valid identifier
| |
| if ( !ridentifier.test( lang || "" ) ) {
| |
| find.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 === documentElement;
| |
| },
| |
|
| |
| focus: function( elem ) {
| |
| return elem === safeActiveElement() &&
| |
| 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
| |
| // https://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
| |
| return ( nodeName( elem, "input" ) && !!elem.checked ) ||
| |
| ( nodeName( elem, "option" ) && !!elem.selected );
| |
| },
| |
|
| |
| selected: function( elem ) {
| |
|
| |
| // Support: IE <=11+
| |
| // Accessing the selectedIndex property
| |
| // forces the browser to treat the default option as
| |
| // selected when in an optgroup.
| |
| if ( elem.parentNode ) {
| |
| // eslint-disable-next-line no-unused-expressions
| |
| elem.parentNode.selectedIndex;
| |
| }
| |
|
| |
| return elem.selected === true;
| |
| },
| |
|
| |
| // Contents
| |
| empty: function( elem ) {
| |
|
| |
| // https://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 ) {
| |
| return nodeName( elem, "input" ) && elem.type === "button" ||
| |
| nodeName( elem, "button" );
| |
| },
| |
|
| |
| text: function( elem ) {
| |
| var attr;
| |
| return nodeName( elem, "input" ) && elem.type === "text" &&
| |
|
| |
| // Support: IE <10 only
| |
| // 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;
| |
|
| |
| if ( argument < 0 ) {
| |
| i = argument + length;
| |
| } else if ( argument > length ) {
| |
| i = length;
| |
| } else {
| |
| i = argument;
| |
| }
| |
|
| |
| for ( ; --i >= 0; ) {
| |
| matchIndexes.push( i );
| |
| }
| |
| return matchIndexes;
| |
| } ),
| |
|
| |
| gt: createPositionalPseudo( function( matchIndexes, length, argument ) {
| |
| var i = argument < 0 ? argument + length : argument;
| |
| for ( ; ++i < length; ) {
| |
| matchIndexes.push( i );
| |
| }
| |
| return matchIndexes;
| |
| } )
| |
| }
| |
| };
| |
|
| |
| Expr.pseudos.nth = Expr.pseudos.eq;
| |
|
| |
| // Add button/input type pseudos
| |
| for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
| |
| Expr.pseudos[ i ] = createInputPseudo( i );
| |
| }
| |
| for ( i in { submit: true, reset: true } ) {
| |
| Expr.pseudos[ i ] = createButtonPseudo( i );
| |
| }
| |
|
| |
| // Easy API for creating new setFilters
| |
| function setFilters() {}
| |
| setFilters.prototype = Expr.filters = Expr.pseudos;
| |
| Expr.setFilters = new setFilters();
| |
|
| |
| function tokenize( selector, parseOnly ) {
| |
| var matched, match, tokens, type,
| |
| soFar, groups, preFilters,
| |
| cached = tokenCache[ selector + " " ];
| |
|
| |
| if ( cached ) {
| |
| return parseOnly ? 0 : cached.slice( 0 );
| |
| }
| |
|
| |
| soFar = selector;
| |
| groups = [];
| |
| preFilters = Expr.preFilter;
| |
|
| |
| while ( soFar ) {
| |
|
| |
| // Comma and first run
| |
| if ( !matched || ( match = rcomma.exec( soFar ) ) ) {
| |
| if ( match ) {
| |
|
| |
| // Don't consume trailing commas as valid
| |
| soFar = soFar.slice( match[ 0 ].length ) || soFar;
| |
| }
| |
| groups.push( ( tokens = [] ) );
| |
| }
| |
|
| |
| matched = false;
| |
|
| |
| // Combinators
| |
| if ( ( match = rleadingCombinator.exec( soFar ) ) ) {
| |
| matched = match.shift();
| |
| tokens.push( {
| |
| value: matched,
| |
|
| |
| // Cast descendant combinators to space
| |
| type: match[ 0 ].replace( rtrimCSS, " " )
| |
| } );
| |
| 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
| |
| if ( parseOnly ) {
| |
| return soFar.length;
| |
| }
| |
|
| |
| return soFar ?
| |
| find.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, 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 ] = {} );
| |
|
| |
| if ( skip && nodeName( elem, skip ) ) {
| |
| elem = elem[ dir ] || elem;
| |
| } else if ( ( oldCache = outerCache[ 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
| |
| outerCache[ 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++ ) {
| |
| find( 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, matcherOut,
| |
| 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;
| |
|
| |
| if ( matcher ) {
| |
|
| |
| // If we have a postFinder, or filtered seed, or non-seed postFilter
| |
| // or preexisting results,
| |
| matcherOut = postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
| |
|
| |
| // ...intermediate processing is necessary
| |
| [] :
| |
|
| |
| // ...otherwise use results directly
| |
| results;
| |
|
| |
| // Find primary matches
| |
| matcher( matcherIn, matcherOut, context, xml );
| |
| } else {
| |
| matcherOut = matcherIn;
| |
| }
| |
|
| |
| // Apply postFilter
| |
| if ( postFilter ) {
| |
| temp = condense( matcherOut, postMap );
| |
| postFilter( temp, [], context, xml );
| |
|
| |
| // Un-match failing elements by moving them back to matcherIn
| |
| i = temp.length;
| |
| while ( i-- ) {
| |
| if ( ( elem = temp[ i ] ) ) {
| |
| matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem );
| |
| }
| |
| }
| |
| }
| |
|
| |
| if ( seed ) {
| |
| if ( postFinder || preFilter ) {
| |
| if ( postFinder ) {
| |
|
| |
| // Get the final matcherOut by condensing this intermediate into postFinder contexts
| |
| temp = [];
| |
| i = matcherOut.length;
| |
| while ( i-- ) {
| |
| if ( ( elem = matcherOut[ i ] ) ) {
| |
|
| |
| // Restore matcherIn since elem is not yet a final match
| |
| temp.push( ( matcherIn[ i ] = elem ) );
| |
| }
| |
| }
| |
| postFinder( null, ( matcherOut = [] ), temp, xml );
| |
| }
| |
|
| |
| // Move matched elements from seed to results to keep them synchronized
| |
| i = matcherOut.length;
| |
| while ( i-- ) {
| |
| if ( ( elem = matcherOut[ i ] ) &&
| |
| ( temp = postFinder ? indexOf.call( seed, elem ) : preMap[ i ] ) > -1 ) {
| |
|
| |
| seed[ temp ] = !( results[ temp ] = elem );
| |
| }
| |
| }
| |
| }
| |
|
| |
| // Add elements to results, through postFinder if defined
| |
| } else {
| |
| matcherOut = condense(
| |
| matcherOut === results ?
| |
| matcherOut.splice( preexisting, matcherOut.length ) :
| |
| matcherOut
| |
| );
| |
| if ( postFinder ) {
| |
| postFinder( null, results, matcherOut, xml );
| |
| } else {
| |
| push.apply( results, matcherOut );
| |
| }
| |
| }
| |
| } );
| |
| }
| |
|
| |
| function matcherFromTokens( tokens ) {
| |
| var checkContext, matcher, j,
| |
| len = tokens.length,
| |
| leadingRelative = Expr.relative[ tokens[ 0 ].type ],
| |
| implicitRelative = leadingRelative || Expr.relative[ " " ],
| |
| i = leadingRelative ? 1 : 0,
| |
|
| |
| // The foundational matcher ensures that elements are reachable from top-level context(s)
| |
| matchContext = addCombinator( function( elem ) {
| |
| return elem === checkContext;
| |
| }, implicitRelative, true ),
| |
| matchAnyContext = addCombinator( function( elem ) {
| |
| return indexOf.call( checkContext, elem ) > -1;
| |
| }, implicitRelative, true ),
| |
| matchers = [ function( elem, context, xml ) {
| |
|
| |
| // Support: IE 11+, Edge 17 - 18+
| |
| // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
| |
| // two documents; shallow comparisons work.
| |
| // eslint-disable-next-line eqeqeq
| |
| var ret = ( !leadingRelative && ( xml || context != outermostContext ) ) || (
| |
| ( checkContext = context ).nodeType ?
| |
| matchContext( elem, context, xml ) :
| |
| matchAnyContext( elem, context, xml ) );
| |
|
| |
| // Avoid hanging onto element
| |
| // (see https://github.com/jquery/sizzle/issues/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( rtrimCSS, "$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 ) {
| |
|
| |
| // Support: IE 11+, Edge 17 - 18+
| |
| // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
| |
| // two documents; shallow comparisons work.
| |
| // eslint-disable-next-line eqeqeq
| |
| outermostContext = context == document || context || outermost;
| |
| }
| |
|
| |
| // Add elements passing elementMatchers directly to results
| |
| // Support: iOS <=7 - 9 only
| |
| // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching
| |
| // elements by id. (see trac-14142)
| |
| for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) {
| |
| if ( byElement && elem ) {
| |
| j = 0;
| |
|
| |
| // Support: IE 11+, Edge 17 - 18+
| |
| // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
| |
| // two documents; shallow comparisons work.
| |
| // eslint-disable-next-line eqeqeq
| |
| if ( !context && elem.ownerDocument != document ) {
| |
| setDocument( elem );
| |
| xml = !documentIsHTML;
| |
| }
| |
| while ( ( matcher = elementMatchers[ j++ ] ) ) {
| |
| if ( matcher( elem, context || document, xml ) ) {
| |
| push.call( results, 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 ) {
| |
|
| |
| jQuery.uniqueSort( results );
| |
| }
| |
| }
| |
|
| |
| // Override manipulation of globals by nested matchers
| |
| if ( outermost ) {
| |
| dirruns = dirrunsUnique;
| |
| outermostContext = contextBackup;
| |
| }
| |
|
| |
| return unmatched;
| |
| };
| |
|
| |
| return bySet ?
| |
| markFunction( superMatcher ) :
| |
| superMatcher;
| |
| }
| |
|
| |
| function compile( 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 jQuery's compiled
| |
| * selector functions
| |
| * @param {String|Function} selector A selector or a pre-compiled
| |
| * selector function built with jQuery selector compile
| |
| * @param {Element} context
| |
| * @param {Array} [results]
| |
| * @param {Array} [seed] A set of elements to match against
| |
| */
| |
| function select( 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
| |
|
| |
| // Support: Android <=4.0 - 4.1+
| |
| // Sort stability
| |
| support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando;
| |
|
| |
| // Initialize against the default document
| |
| setDocument();
| |
|
| |
| // Support: Android <=4.0 - 4.1+
| |
| // 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;
| |
| } );
| |
|
| |
| jQuery.find = find;
| |
|
| |
| // Deprecated
| |
| jQuery.expr[ ":" ] = jQuery.expr.pseudos;
| |
| jQuery.unique = jQuery.uniqueSort;
| |
|
| |
| // These have always been private, but they used to be documented as part of
| |
| // Sizzle so let's maintain them for now for backwards compatibility purposes.
| |
| find.compile = compile;
| |
| find.select = select;
| |
| find.setDocument = setDocument;
| |
| find.tokenize = tokenize;
| |
|
| |
| find.escape = jQuery.escapeSelector;
| |
| find.getText = jQuery.text;
| |
| find.isXML = jQuery.isXMLDoc;
| |
| find.selectors = jQuery.expr;
| |
| find.support = jQuery.support;
| |
| find.uniqueSort = jQuery.uniqueSort;
| |
|
| |
| /* eslint-enable */
| |
|
| |
| } )();
| |
|
| |
|
| |
| 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;
| |
|
| |
| 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 $("p:first").is("p:last") won't return true for a doc with two "p".
| |
| typeof selector === "string" && rneedsContext.test( selector ) ?
| |
| jQuery( selector ) :
| |
| selector || [],
| |
| false
| |
| ).length;
| |
| }
| |
| } );
| |
|
| |
|
| |
| // Initialize a jQuery object
| |
|
| |
|
| |
| // A central reference to the root jQuery(document)
| |
| var rootjQuery,
| |
|
| |
| // A simple way to check for HTML strings
| |
| // Prioritize #id over <tag> to avoid XSS via location.hash (trac-9521)
| |
| // Strict HTML recognition (trac-11290: must start with <)
| |
| // Shortcut simple #id case for speed
| |
| rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
| |
|
| |
| 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 jQuery#find
| |
| 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 ( elem.contentDocument != null &&
| |
|
| |
| // Support: IE 11+
| |
| // <object> elements with no `data` attribute has an object
| |
| // `contentDocument` with a `null` prototype.
| |
| getProto( elem.contentDocument ) ) {
| |
|
| |
| 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.error );
| |
| }
| |
|
| |
| // 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 error, in case of exception
| |
| // since it's otherwise lost when execution goes async
| |
| if ( jQuery.Deferred.getErrorHook ) {
| |
| process.error = jQuery.Deferred.getErrorHook();
| |
|
| |
| // The deprecated alias of the above. While the name suggests
| |
| // returning the stack, not an error instance, jQuery just passes
| |
| // it directly to `console.warn` so both will work; an instance
| |
| // just better cooperates with source maps.
| |
| } else if ( jQuery.Deferred.getStackHook ) {
| |
| process.error = 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 primary Deferred
| |
| primary = 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 ) ) {
| |
| primary.resolveWith( resolveContexts, resolveValues );
| |
| }
| |
| };
| |
| };
| |
|
| |
| // Single- and empty arguments are adopted like Promise.resolve
| |
| if ( remaining <= 1 ) {
| |
| adoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject,
| |
| !remaining );
| |
|
| |
| // Use .then() to unwrap secondary thenables (cf. gh-3000)
| |
| if ( primary.state() === "pending" ||
| |
| isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
| |
|
| |
| return primary.then();
| |
| }
| |
| }
| |
|
| |
| // Multiple arguments are aggregated like Promise.all array elements
| |
| while ( i-- ) {
| |
| adoptValue( resolveValues[ i ], updateFunc( i ), primary.reject );
| |
| }
| |
|
| |
| return primary.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$/;
| |
|
| |
| // If `jQuery.Deferred.getErrorHook` is defined, `asyncError` is an error
| |
| // captured before the async barrier to get the original error cause
| |
| // which may otherwise be hidden.
| |
| jQuery.Deferred.exceptionHook = function( error, asyncError ) {
| |
|
| |
| // 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, asyncError );
| |
| }
| |
| };
| |
|
| |
|
| |
|
| |
|
| |
| 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 trac-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 (trac-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 trac-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 (trac-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 documentElement = document.documentElement;
| |
|
| |
|
| |
|
| |
| var isAttached = function( elem ) {
| |
| return jQuery.contains( elem.ownerDocument, elem );
| |
| },
| |
| composed = { composed: true };
| |
|
| |
| // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
| |
| // Check attachment across shadow DOM boundaries when possible (gh-3504)
| |
| // Support: iOS 10.0-10.2 only
| |
| // Early iOS 10 versions support `attachShadow` but not `getRootNode`,
| |
| // leading to errors. We need to check for `getRootNode`.
| |
| if ( documentElement.getRootNode ) {
| |
| isAttached = function( elem ) {
| |
| return jQuery.contains( elem.ownerDocument, elem ) ||
| |
| elem.getRootNode( composed ) === elem.ownerDocument;
| |
| };
| |
| }
| |
| 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.
| |
| isAttached( elem ) &&
| |
|
| |
| jQuery.css( elem, "display" ) === "none";
| |
| };
| |
|
| |
|
| |
|
| |
| 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 = elem.nodeType &&
| |
| ( 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 );
| |
|
| |
|
| |
|
| |
| ( 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 (trac-11217)
| |
| // Support: Windows Web Apps (WWA)
| |
| // `name` and `type` must use .setAttribute for WWA (trac-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;
| |
|
| |
| // Support: IE <=9 only
| |
| // IE <=9 replaces <option> tags with their contents when inserted outside of
| |
| // the select element.
| |
| div.innerHTML = "<option></option>";
| |
| support.option = !!div.lastChild;
| |
| } )();
| |
|
| |
|
| |
| // We have to close these tags to support XHTML (trac-13200)
| |
| var wrapMap = {
| |
|
| |
| // 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, "", "" ]
| |
| };
| |
|
| |
| wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
| |
| wrapMap.th = wrapMap.td;
| |
|
| |
| // Support: IE <=9 only
| |
| if ( !support.option ) {
| |
| wrapMap.optgroup = wrapMap.option = [ 1, "<select multiple='multiple'>", "</select>" ];
| |
| }
| |
|
| |
|
| |
| function getAll( context, tag ) {
| |
|
| |
| // Support: IE <=9 - 11 only
| |
| // Use typeof to avoid zero-argument method invocation on host objects (trac-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, attached, 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 (trac-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;
| |
| }
| |
|
| |
| attached = isAttached( elem );
| |
|
| |
| // Append to fragment
| |
| tmp = getAll( fragment.appendChild( elem ), "script" );
| |
|
| |
| // Preserve script evaluation history
| |
| if ( attached ) {
| |
| setGlobalEval( tmp );
| |
| }
| |
|
| |
| // Capture executables
| |
| if ( scripts ) {
| |
| j = 0;
| |
| while ( ( elem = tmp[ j++ ] ) ) {
| |
| if ( rscriptType.test( elem.type || "" ) ) {
| |
| scripts.push( elem );
| |
| }
| |
| }
| |
| }
| |
| }
| |
|
| |
| return fragment;
| |
| }
| |
|
| |
|
| |
| var rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
| |
|
| |
| function returnTrue() {
| |
| return true;
| |
| }
| |
|
| |
| function returnFalse() {
| |
| return false;
| |
| }
| |
|
| |
| 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 );
| |
|
| |
| // Only attach events to objects that accept data
| |
| if ( !acceptData( elem ) ) {
| |
| 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 = Object.create( null );
| |
| }
| |
| 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 ) {
| |
|
| |
| var i, j, ret, matched, handleObj, handlerQueue,
| |
| args = new Array( arguments.length ),
| |
|
| |
| // Make a writable jQuery.Event from the native event object
| |
| event = jQuery.event.fix( nativeEvent ),
| |
|
| |
| handlers = (
| |
| dataPriv.get( this, "events" ) || Object.create( null )
| |
| )[ 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() ) {
| |
|
| |
| // If the event is namespaced, then each handler is only invoked if it is
| |
| // specially universal or its namespaces are a superset of the event's.
| |
| if ( !event.rnamespace || handleObj.namespace === false ||
| |
| 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 (trac-13208)
| |
| // Don't process clicks on disabled elements (trac-6911, trac-8165, trac-11382, trac-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 (trac-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
| |
| },
| |
| click: {
| |
|
| |
| // Utilize native event to ensure correct state for checkable inputs
| |
| setup: function( data ) {
| |
|
| |
| // For mutual compressibility with _default, replace `this` access with a local var.
| |
| // `|| data` is dead code meant only to preserve the variable through minification.
| |
| var el = this || data;
| |
|
| |
| // Claim the first handler
| |
| if ( rcheckableType.test( el.type ) &&
| |
| el.click && nodeName( el, "input" ) ) {
| |
|
| |
| // dataPriv.set( el, "click", ... )
| |
| leverageNative( el, "click", true );
| |
| }
| |
|
| |
| // Return false to allow normal processing in the caller
| |
| return false;
| |
| },
| |
| trigger: function( data ) {
| |
|
| |
| // For mutual compressibility with _default, replace `this` access with a local var.
| |
| // `|| data` is dead code meant only to preserve the variable through minification.
| |
| var el = this || data;
| |
|
| |
| // Force setup before triggering a click
| |
| if ( rcheckableType.test( el.type ) &&
| |
| el.click && nodeName( el, "input" ) ) {
| |
|
| |
| leverageNative( el, "click" );
| |
| }
| |
|
| |
| // Return non-false to allow normal event-path propagation
| |
| return true;
| |
| },
| |
|
| |
| // For cross-browser consistency, suppress native .click() on links
| |
| // Also prevent it if we're currently inside a leveraged native-event stack
| |
| _default: function( event ) {
| |
| var target = event.target;
| |
| return rcheckableType.test( target.type ) &&
| |
| target.click && nodeName( target, "input" ) &&
| |
| dataPriv.get( target, "click" ) ||
| |
| nodeName( 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;
| |
| }
| |
| }
| |
| }
| |
| }
| |
| };
| |
|
| |
| // Ensure the presence of an event listener that handles manually-triggered
| |
| // synthetic events by interrupting progress until reinvoked in response to
| |
| // *native* events that it fires directly, ensuring that state changes have
| |
| // already occurred before other listeners are invoked.
| |
| function leverageNative( el, type, isSetup ) {
| |
|
| |
| // Missing `isSetup` indicates a trigger call, which must force setup through jQuery.event.add
| |
| if ( !isSetup ) {
| |
| if ( dataPriv.get( el, type ) === undefined ) {
| |
| jQuery.event.add( el, type, returnTrue );
| |
| }
| |
| return;
| |
| }
| |
|
| |
| // Register the controller as a special universal handler for all event namespaces
| |
| dataPriv.set( el, type, false );
| |
| jQuery.event.add( el, type, {
| |
| namespace: false,
| |
| handler: function( event ) {
| |
| var result,
| |
| saved = dataPriv.get( this, type );
| |
|
| |
| if ( ( event.isTrigger & 1 ) && this[ type ] ) {
| |
|
| |
| // Interrupt processing of the outer synthetic .trigger()ed event
| |
| if ( !saved ) {
| |
|
| |
| // Store arguments for use when handling the inner native event
| |
| // There will always be at least one argument (an event object), so this array
| |
| // will not be confused with a leftover capture object.
| |
| saved = slice.call( arguments );
| |
| dataPriv.set( this, type, saved );
| |
|
| |
| // Trigger the native event and capture its result
| |
| this[ type ]();
| |
| result = dataPriv.get( this, type );
| |
| dataPriv.set( this, type, false );
| |
|
| |
| if ( saved !== result ) {
| |
|
| |
| // Cancel the outer synthetic event
| |
| event.stopImmediatePropagation();
| |
| event.preventDefault();
| |
|
| |
| return result;
| |
| }
| |
|
| |
| // If this is an inner synthetic event for an event with a bubbling surrogate
| |
| // (focus or blur), assume that the surrogate already propagated from triggering
| |
| // the native event and prevent that from happening again here.
| |
| // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
| |
| // bubbling surrogate propagates *after* the non-bubbling base), but that seems
| |
| // less bad than duplication.
| |
| } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
| |
| event.stopPropagation();
| |
| }
| |
|
| |
| // If this is a native event triggered above, everything is now in order
| |
| // Fire an inner synthetic event with the original arguments
| |
| } else if ( saved ) {
| |
|
| |
| // ...and capture the result
| |
| dataPriv.set( this, type, jQuery.event.trigger(
| |
| saved[ 0 ],
| |
| saved.slice( 1 ),
| |
| this
| |
| ) );
| |
|
| |
| // Abort handling of the native event by all jQuery handlers while allowing
| |
| // native handlers on the same element to run. On target, this is achieved
| |
| // by stopping immediate propagation just on the jQuery event. However,
| |
| // the native event is re-wrapped by a jQuery one on each level of the
| |
| // propagation so the only way to stop it for jQuery is to stop it for
| |
| // everyone via native `stopPropagation()`. This is not a problem for
| |
| // focus/blur which don't bubble, but it does also stop click on checkboxes
| |
| // and radios. We accept this limitation.
| |
| event.stopPropagation();
| |
| event.isImmediatePropagationStopped = returnTrue;
| |
| }
| |
| }
| |
| } );
| |
| }
| |
|
| |
| 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 (trac-504, trac-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,
| |
| code: 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: true
| |
| }, jQuery.event.addProp );
| |
|
| |
| jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
| |
|
| |
| function focusMappedHandler( nativeEvent ) {
| |
| if ( document.documentMode ) {
| |
|
| |
| // Support: IE 11+
| |
| // Attach a single focusin/focusout handler on the document while someone wants
| |
| // focus/blur. This is because the former are synchronous in IE while the latter
| |
| // are async. In other browsers, all those handlers are invoked synchronously.
| |
|
| |
| // `handle` from private data would already wrap the event, but we need
| |
| // to change the `type` here.
| |
| var handle = dataPriv.get( this, "handle" ),
| |
| event = jQuery.event.fix( nativeEvent );
| |
| event.type = nativeEvent.type === "focusin" ? "focus" : "blur";
| |
| event.isSimulated = true;
| |
|
| |
| // First, handle focusin/focusout
| |
| handle( nativeEvent );
| |
|
| |
| // ...then, handle focus/blur
| |
| //
| |
| // focus/blur don't bubble while focusin/focusout do; simulate the former by only
| |
| // invoking the handler at the lower level.
| |
| if ( event.target === event.currentTarget ) {
| |
|
| |
| // The setup part calls `leverageNative`, which, in turn, calls
| |
| // `jQuery.event.add`, so event handle will already have been set
| |
| // by this point.
| |
| handle( event );
| |
| }
| |
| } else {
| |
|
| |
| // For non-IE browsers, attach a single capturing handler on the document
| |
| // while someone wants focusin/focusout.
| |
| jQuery.event.simulate( delegateType, nativeEvent.target,
| |
| jQuery.event.fix( nativeEvent ) );
| |
| }
| |
| }
| |
|
| |
| jQuery.event.special[ type ] = {
| |
|
| |
| // Utilize native event if possible so blur/focus sequence is correct
| |
| setup: function() {
| |
|
| |
| var attaches;
| |
|
| |
| // Claim the first handler
| |
| // dataPriv.set( this, "focus", ... )
| |
| // dataPriv.set( this, "blur", ... )
| |
| leverageNative( this, type, true );
| |
|
| |
| if ( document.documentMode ) {
| |
|
| |
| // Support: IE 9 - 11+
| |
| // We use the same native handler for focusin & focus (and focusout & blur)
| |
| // so we need to coordinate setup & teardown parts between those events.
| |
| // Use `delegateType` as the key as `type` is already used by `leverageNative`.
| |
| attaches = dataPriv.get( this, delegateType );
| |
| if ( !attaches ) {
| |
| this.addEventListener( delegateType, focusMappedHandler );
| |
| }
| |
| dataPriv.set( this, delegateType, ( attaches || 0 ) + 1 );
| |
| } else {
| |
|
| |
| // Return false to allow normal processing in the caller
| |
| return false;
| |
| }
| |
| },
| |
| trigger: function() {
| |
|
| |
| // Force setup before trigger
| |
| leverageNative( this, type );
| |
|
| |
| // Return non-false to allow normal event-path propagation
| |
| return true;
| |
| },
| |
|
| |
| teardown: function() {
| |
| var attaches;
| |
|
| |
| if ( document.documentMode ) {
| |
| attaches = dataPriv.get( this, delegateType ) - 1;
| |
| if ( !attaches ) {
| |
| this.removeEventListener( delegateType, focusMappedHandler );
| |
| dataPriv.remove( this, delegateType );
| |
| } else {
| |
| dataPriv.set( this, delegateType, attaches );
| |
| }
| |
| } else {
| |
|
| |
| // Return false to indicate standard teardown should be applied
| |
| return false;
| |
| }
| |
| },
| |
|
| |
| // Suppress native focus or blur if we're currently inside
| |
| // a leveraged native-event stack
| |
| _default: function( event ) {
| |
| return dataPriv.get( event.target, type );
| |
| },
| |
|
| |
| delegateType: delegateType
| |
| };
| |
|
| |
| // 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
| |
| //
| |
| // Support: IE 9 - 11+
| |
| // To preserve relative focusin/focus & focusout/blur event order guaranteed on the 3.x branch,
| |
| // attach a single handler for both events in IE.
| |
| jQuery.event.special[ delegateType ] = {
| |
| setup: function() {
| |
|
| |
| // Handle: regular nodes (via `this.ownerDocument`), window
| |
| // (via `this.document`) & document (via `this`).
| |
| var doc = this.ownerDocument || this.document || this,
| |
| dataHolder = document.documentMode ? this : doc,
| |
| attaches = dataPriv.get( dataHolder, delegateType );
| |
|
| |
| // Support: IE 9 - 11+
| |
| // We use the same native handler for focusin & focus (and focusout & blur)
| |
| // so we need to coordinate setup & teardown parts between those events.
| |
| // Use `delegateType` as the key as `type` is already used by `leverageNative`.
| |
| if ( !attaches ) {
| |
| if ( document.documentMode ) {
| |
| this.addEventListener( delegateType, focusMappedHandler );
| |
| } else {
| |
| doc.addEventListener( type, focusMappedHandler, true );
| |
| }
| |
| }
| |
| dataPriv.set( dataHolder, delegateType, ( attaches || 0 ) + 1 );
| |
| },
| |
| teardown: function() {
| |
| var doc = this.ownerDocument || this.document || this,
| |
| dataHolder = document.documentMode ? this : doc,
| |
| attaches = dataPriv.get( dataHolder, delegateType ) - 1;
| |
|
| |
| if ( !attaches ) {
| |
| if ( document.documentMode ) {
| |
| this.removeEventListener( delegateType, focusMappedHandler );
| |
| } else {
| |
| doc.removeEventListener( type, focusMappedHandler, true );
| |
| }
| |
| dataPriv.remove( dataHolder, delegateType );
| |
| } else {
| |
| dataPriv.set( dataHolder, delegateType, attaches );
| |
| }
| |
| }
| |
| };
| |
| } );
| |
|
| |
| // 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
| |
|
| |
| // 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, udataOld, udataCur, events;
| |
|
| |
| if ( dest.nodeType !== 1 ) {
| |
| return;
| |
| }
| |
|
| |
| // 1. Copy private data: events, handlers, etc.
| |
| if ( dataPriv.hasData( src ) ) {
| |
| pdataOld = dataPriv.get( src );
| |
| events = pdataOld.events;
| |
|
| |
| if ( events ) {
| |
| dataPriv.remove( dest, "handle 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 = flat( 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 (trac-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;
| |
|
| |
| // Re-enable 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 && !node.noModule ) {
| |
| jQuery._evalUrl( node.src, {
| |
| nonce: node.nonce || node.getAttribute( "nonce" )
| |
| }, doc );
| |
| }
| |
| } else {
| |
|
| |
| // Unwrap a CDATA section containing script contents. This shouldn't be
| |
| // needed as in XML documents they're already not visible when
| |
| // inspecting element contents and in HTML documents they have no
| |
| // meaning but we're preserving that logic for backwards compatibility.
| |
| // This will be removed completely in 4.0. See gh-4904.
| |
| DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
| |
| }
| |
| }
| |
| }
| |
| }
| |
| }
| |
| }
| |
|
| |
| 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 && isAttached( node ) ) {
| |
| setGlobalEval( getAll( node, "script" ) );
| |
| }
| |
| node.parentNode.removeChild( node );
| |
| }
| |
| }
| |
|
| |
| return elem;
| |
| }
| |
|
| |
| jQuery.extend( {
| |
| htmlPrefilter: function( html ) {
| |
| return html;
| |
| },
| |
|
| |
| clone: function( elem, dataAndEvents, deepDataAndEvents ) {
| |
| var i, l, srcElements, destElements,
| |
| clone = elem.cloneNode( true ),
| |
| inPage = isAttached( elem );
| |
|
| |
| // Fix IE cloning issues
| |
| if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
| |
| !jQuery.isXMLDoc( elem ) ) {
| |
|
| |
| // We eschew jQuery#find 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 rcustomProp = /^--/;
| |
|
| |
|
| |
| var getStyles = function( elem ) {
| |
|
| |
| // Support: IE <=11 only, Firefox <=30 (trac-15098, trac-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 swap = function( elem, options, callback ) {
| |
| 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.call( elem );
| |
|
| |
| // Revert the old values
| |
| for ( name in options ) {
| |
| elem.style[ name ] = old[ name ];
| |
| }
| |
|
| |
| return ret;
| |
| };
| |
|
| |
|
| |
| 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)
| |
| // Support: Chrome <=64
| |
| // Don't get tricked when zoom affects offsetWidth (gh-4029)
| |
| div.style.position = "absolute";
| |
| scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
| |
|
| |
| 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,
| |
| reliableTrDimensionsVal, 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 (trac-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;
| |
| },
| |
|
| |
| // Support: IE 9 - 11+, Edge 15 - 18+
| |
| // IE/Edge misreport `getComputedStyle` of table rows with width/height
| |
| // set in CSS while `offset*` properties report correct values.
| |
| // Behavior in IE 9 is more subtle than in newer versions & it passes
| |
| // some versions of this test; make sure not to make it pass there!
| |
| //
| |
| // Support: Firefox 70+
| |
| // Only Firefox includes border widths
| |
| // in computed dimensions. (gh-4529)
| |
| reliableTrDimensions: function() {
| |
| var table, tr, trChild, trStyle;
| |
| if ( reliableTrDimensionsVal == null ) {
| |
| table = document.createElement( "table" );
| |
| tr = document.createElement( "tr" );
| |
| trChild = document.createElement( "div" );
| |
|
| |
| table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate";
| |
| tr.style.cssText = "box-sizing:content-box;border:1px solid";
| |
|
| |
| // Support: Chrome 86+
| |
| // Height set through cssText does not get applied.
| |
| // Computed height then comes back as 0.
| |
| tr.style.height = "1px";
| |
| trChild.style.height = "9px";
| |
|
| |
| // Support: Android 8 Chrome 86+
| |
| // In our bodyBackground.html iframe,
| |
| // display for all div elements is set to "inline",
| |
| // which causes a problem only in Android 8 Chrome 86.
| |
| // Ensuring the div is `display: block`
| |
| // gets around this issue.
| |
| trChild.style.display = "block";
| |
|
| |
| documentElement
| |
| .appendChild( table )
| |
| .appendChild( tr )
| |
| .appendChild( trChild );
| |
|
| |
| trStyle = window.getComputedStyle( tr );
| |
| reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) +
| |
| parseInt( trStyle.borderTopWidth, 10 ) +
| |
| parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight;
| |
|
| |
| documentElement.removeChild( table );
| |
| }
| |
| return reliableTrDimensionsVal;
| |
| }
| |
| } );
| |
| } )();
| |
|
| |
|
| |
| function curCSS( elem, name, computed ) {
| |
| var width, minWidth, maxWidth, ret,
| |
| isCustomProp = rcustomProp.test( name ),
| |
|
| |
| // 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, trac-12537)
| |
| // .css('--customProperty) (gh-3144)
| |
| if ( computed ) {
| |
|
| |
| // Support: IE <=9 - 11+
| |
| // IE only supports `"float"` in `getPropertyValue`; in computed styles
| |
| // it's only available as `"cssFloat"`. We no longer modify properties
| |
| // sent to `.css()` apart from camelCasing, so we need to check both.
| |
| // Normally, this would create difference in behavior: if
| |
| // `getPropertyValue` returns an empty string, the value returned
| |
| // by `.css()` would be `undefined`. This is usually the case for
| |
| // disconnected elements. However, in IE even disconnected elements
| |
| // with no styles return `"none"` for `getPropertyValue( "float" )`
| |
| ret = computed.getPropertyValue( name ) || computed[ name ];
| |
|
| |
| if ( isCustomProp && ret ) {
| |
|
| |
| // Support: Firefox 105+, Chrome <=105+
| |
| // Spec requires trimming whitespace for custom properties (gh-4926).
| |
| // Firefox only trims leading whitespace. Chrome just collapses
| |
| // both leading & trailing whitespace to a single space.
| |
| //
| |
| // Fall back to `undefined` if empty string returned.
| |
| // This collapses a missing definition with property defined
| |
| // and set to an empty string but there's no standard API
| |
| // allowing us to differentiate them without a performance penalty
| |
| // and returning `undefined` aligns with older jQuery.
| |
| //
| |
| // rtrimCSS treats U+000D CARRIAGE RETURN and U+000C FORM FEED
| |
| // as whitespace while CSS does not, but this is not a problem
| |
| // because CSS preprocessing replaces them with U+000A LINE FEED
| |
| // (which *is* CSS whitespace)
| |
| // https://www.w3.org/TR/css-syntax-3/#input-preprocessing
| |
| ret = ret.replace( rtrimCSS, "$1" ) || undefined;
| |
| }
| |
|
| |
| if ( ret === "" && !isAttached( 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 cssPrefixes = [ "Webkit", "Moz", "ms" ],
| |
| emptyStyle = document.createElement( "div" ).style,
| |
| vendorProps = {};
| |
|
| |
| // Return a vendor-prefixed property or undefined
| |
| function vendorPropName( 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 potentially-mapped jQuery.cssProps or vendor prefixed property
| |
| function finalPropName( name ) {
| |
| var final = jQuery.cssProps[ name ] || vendorProps[ name ];
| |
|
| |
| if ( final ) {
| |
| return final;
| |
| }
| |
| if ( name in emptyStyle ) {
| |
| return name;
| |
| }
| |
| return vendorProps[ name ] = vendorPropName( name ) || name;
| |
| }
| |
|
| |
|
| |
| 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]).+)/,
| |
| cssShow = { position: "absolute", visibility: "hidden", display: "block" },
| |
| cssNormalTransform = {
| |
| letterSpacing: "0",
| |
| fontWeight: "400"
| |
| };
| |
|
| |
| 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,
| |
| marginDelta = 0;
| |
|
| |
| // Adjustment may not be necessary
| |
| if ( box === ( isBorderBox ? "border" : "content" ) ) {
| |
| return 0;
| |
| }
| |
|
| |
| for ( ; i < 4; i += 2 ) {
| |
|
| |
| // Both box models exclude margin
| |
| // Count margin delta separately to only add it after scroll gutter adjustment.
| |
| // This is needed to make negative margins work with `outerHeight( true )` (gh-3982).
| |
| if ( box === "margin" ) {
| |
| marginDelta += 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
| |
|
| |
| // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
| |
| // Use an explicit zero to avoid NaN (gh-3964)
| |
| ) ) || 0;
| |
| }
| |
|
| |
| return delta + marginDelta;
| |
| }
| |
|
| |
| function getWidthOrHeight( elem, dimension, extra ) {
| |
|
| |
| // Start with computed style
| |
| var styles = getStyles( elem ),
| |
|
| |
| // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
| |
| // Fake content-box until we know it's needed to know the true value.
| |
| boxSizingNeeded = !support.boxSizingReliable() || extra,
| |
| isBorderBox = boxSizingNeeded &&
| |
| jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
| |
| valueIsBorderBox = isBorderBox,
| |
|
| |
| val = curCSS( elem, dimension, styles ),
| |
| offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
| |
|
| |
| // Support: Firefox <=54
| |
| // Return a confounding non-pixel value or feign ignorance, as appropriate.
| |
| if ( rnumnonpx.test( val ) ) {
| |
| if ( !extra ) {
| |
| return val;
| |
| }
| |
| val = "auto";
| |
| }
| |
|
| |
|
| |
| // Support: IE 9 - 11 only
| |
| // Use offsetWidth/offsetHeight for when box sizing is unreliable.
| |
| // In those cases, the computed value can be trusted to be border-box.
| |
| if ( ( !support.boxSizingReliable() && isBorderBox ||
| |
|
| |
| // Support: IE 10 - 11+, Edge 15 - 18+
| |
| // IE/Edge misreport `getComputedStyle` of table rows with width/height
| |
| // set in CSS while `offset*` properties report correct values.
| |
| // Interestingly, in some cases IE 9 doesn't suffer from this issue.
| |
| !support.reliableTrDimensions() && nodeName( elem, "tr" ) ||
| |
|
| |
| // Fall back to offsetWidth/offsetHeight when value is "auto"
| |
| // This happens for inline elements with no explicit setting (gh-3571)
| |
| val === "auto" ||
| |
|
| |
| // Support: Android <=4.1 - 4.3 only
| |
| // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
| |
| !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
| |
|
| |
| // Make sure the element is visible & connected
| |
| elem.getClientRects().length ) {
| |
|
| |
| isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
| |
|
| |
| // Where available, offsetWidth/offsetHeight approximate border box dimensions.
| |
| // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
| |
| // retrieved value as a content box dimension.
| |
| valueIsBorderBox = offsetProp in elem;
| |
| if ( valueIsBorderBox ) {
| |
| val = elem[ offsetProp ];
| |
| }
| |
| }
| |
|
| |
| // 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,
| |
| aspectRatio: true,
| |
| borderImageSlice: true,
| |
| columnCount: true,
| |
| flexGrow: true,
| |
| flexShrink: true,
| |
| fontWeight: true,
| |
| gridArea: true,
| |
| gridColumn: true,
| |
| gridColumnEnd: true,
| |
| gridColumnStart: true,
| |
| gridRow: true,
| |
| gridRowEnd: true,
| |
| gridRowStart: true,
| |
| lineHeight: true,
| |
| opacity: true,
| |
| order: true,
| |
| orphans: true,
| |
| scale: true,
| |
| widows: true,
| |
| zIndex: true,
| |
| zoom: true,
| |
|
| |
| // SVG-related
| |
| fillOpacity: true,
| |
| floodOpacity: true,
| |
| stopOpacity: true,
| |
| strokeMiterlimit: true,
| |
| strokeOpacity: 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 (trac-7345)
| |
| if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
| |
| value = adjustCSS( elem, name, ret );
| |
|
| |
| // Fixes bug trac-9237
| |
| type = "number";
| |
| }
| |
|
| |
| // Make sure that null and NaN values aren't set (trac-7116)
| |
| if ( value == null || value !== value ) {
| |
| return;
| |
| }
| |
|
| |
| // If a number was passed in, add the unit (except for certain CSS properties)
| |
| // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
| |
| // "px" to a few hardcoded values.
| |
| if ( type === "number" && !isCustomProp ) {
| |
| 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 ),
| |
|
| |
| // Only read styles.position if the test has a chance to fail
| |
| // to avoid forcing a reflow.
| |
| scrollboxSizeBuggy = !support.scrollboxSize() &&
| |
| styles.position === "absolute",
| |
|
| |
| // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
| |
| boxSizingNeeded = scrollboxSizeBuggy || extra,
| |
| isBorderBox = boxSizingNeeded &&
| |
| jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
| |
| subtract = extra ?
| |
| boxModelAdjustment(
| |
| elem,
| |
| dimension,
| |
| extra,
| |
| isBorderBox,
| |
| styles
| |
| ) :
| |
| 0;
| |
|
| |
| // 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 && scrollboxSizeBuggy ) {
| |
| 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 && (
| |
| jQuery.cssHooks[ tween.prop ] ||
| |
| tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
| |
| 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 )` (trac-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 ) {
| |
| 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.
| |
| 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
| |
| // Use proper attribute retrieval (trac-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 classNames, cur, curValue, className, i, finalValue;
| |
|
| |
| if ( isFunction( value ) ) {
| |
| return this.each( function( j ) {
| |
| jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
| |
| } );
| |
| }
| |
|
| |
| classNames = classesToArray( value );
| |
|
| |
| if ( classNames.length ) {
| |
| return this.each( function() {
| |
| curValue = getClass( this );
| |
| cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
| |
|
| |
| if ( cur ) {
| |
| for ( i = 0; i < classNames.length; i++ ) {
| |
| className = classNames[ i ];
| |
| if ( cur.indexOf( " " + className + " " ) < 0 ) {
| |
| cur += className + " ";
| |
| }
| |
| }
| |
|
| |
| // Only assign if different to avoid unneeded rendering.
| |
| finalValue = stripAndCollapse( cur );
| |
| if ( curValue !== finalValue ) {
| |
| this.setAttribute( "class", finalValue );
| |
| }
| |
| }
| |
| } );
| |
| }
| |
|
| |
| return this;
| |
| },
| |
|
| |
| removeClass: function( value ) {
| |
| var classNames, cur, curValue, className, i, finalValue;
| |
|
| |
| if ( isFunction( value ) ) {
| |
| return this.each( function( j ) {
| |
| jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
| |
| } );
| |
| }
| |
|
| |
| if ( !arguments.length ) {
| |
| return this.attr( "class", "" );
| |
| }
| |
|
| |
| classNames = classesToArray( value );
| |
|
| |
| if ( classNames.length ) {
| |
| return this.each( function() {
| |
| curValue = getClass( this );
| |
|
| |
| // This expression is here for better compressibility (see addClass)
| |
| cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
| |
|
| |
| if ( cur ) {
| |
| for ( i = 0; i < classNames.length; i++ ) {
| |
| className = classNames[ i ];
| |
|
| |
| // Remove *all* instances
| |
| while ( cur.indexOf( " " + className + " " ) > -1 ) {
| |
| cur = cur.replace( " " + className + " ", " " );
| |
| }
| |
| }
| |
|
| |
| // Only assign if different to avoid unneeded rendering.
| |
| finalValue = stripAndCollapse( cur );
| |
| if ( curValue !== finalValue ) {
| |
| this.setAttribute( "class", finalValue );
| |
| }
| |
| }
| |
| } );
| |
| }
| |
|
| |
| return this;
| |
| },
| |
|
| |
| toggleClass: function( value, stateVal ) {
| |
| var classNames, className, i, self,
| |
| type = typeof value,
| |
| isValidValue = type === "string" || Array.isArray( value );
| |
|
| |
| if ( isFunction( value ) ) {
| |
| return this.each( function( i ) {
| |
| jQuery( this ).toggleClass(
| |
| value.call( this, i, getClass( this ), stateVal ),
| |
| stateVal
| |
| );
| |
| } );
| |
| }
| |
|
| |
| if ( typeof stateVal === "boolean" && isValidValue ) {
| |
| return stateVal ? this.addClass( value ) : this.removeClass( value );
| |
| }
| |
|
| |
| classNames = classesToArray( value );
| |
|
| |
| return this.each( function() {
| |
| if ( isValidValue ) {
| |
|
| |
| // Toggle individual class names
| |
| self = jQuery( this );
| |
|
| |
| for ( i = 0; i < classNames.length; i++ ) {
| |
| 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 (trac-14686, trac-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 (trac-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
| |
| var location = window.location;
| |
|
| |
| var nonce = { guid: Date.now() };
| |
|
| |
| var rquery = ( /\?/ );
| |
|
| |
|
| |
|
| |
| // Cross-browser xml parsing
| |
| jQuery.parseXML = function( data ) {
| |
| var xml, parserErrorElem;
| |
| 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 ) {}
| |
|
| |
| parserErrorElem = xml && xml.getElementsByTagName( "parsererror" )[ 0 ];
| |
| if ( !xml || parserErrorElem ) {
| |
| jQuery.error( "Invalid XML: " + (
| |
| parserErrorElem ?
| |
| jQuery.map( parserErrorElem.childNodes, function( el ) {
| |
| return el.textContent;
| |
| } ).join( "\n" ) :
| |
| data
| |
| ) );
| |
| }
| |
| return xml;
| |
| };
| |
|
| |
|
| |
| 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 (trac-9951)
| |
| // Bubble up to document, then to window; watch for a global ownerDocument var (trac-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" ) || Object.create( null ) )[ 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 (trac-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 );
| |
| }
| |
| }
| |
| } );
| |
|
| |
|
| |
| 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 ( a == null ) {
| |
| return "";
| |
| }
| |
|
| |
| // 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,
| |
|
| |
| // trac-7653, trac-8125, trac-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 (trac-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 trac-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() + " " ] =
| |
| ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
| |
| .concat( match[ 2 ] );
| |
| }
| |
| }
| |
| match = responseHeaders[ key.toLowerCase() + " " ];
| |
| }
| |
| return match == null ? null : match.join( ", " );
| |
| },
| |
|
| |
| // 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 (trac-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 trac-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 (trac-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;
| |
|
| |
| // trac-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.guid++ ) +
| |
| 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 );
| |
| }
| |
|
| |
| // Use a noop converter for missing script but not if jsonp
| |
| if ( !isSuccess &&
| |
| jQuery.inArray( "script", s.dataTypes ) > -1 &&
| |
| jQuery.inArray( "json", s.dataTypes ) < 0 ) {
| |
| s.converters[ "text script" ] = function() {};
| |
| }
| |
|
| |
| // 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.ajaxPrefilter( function( s ) {
| |
| var i;
| |
| for ( i in s.headers ) {
| |
| if ( i.toLowerCase() === "content-type" ) {
| |
| s.contentType = s.headers[ i ] || "";
| |
| }
| |
| }
| |
| } );
| |
|
| |
|
| |
| jQuery._evalUrl = function( url, options, doc ) {
| |
| return jQuery.ajax( {
| |
| url: url,
| |
|
| |
| // Make this explicit, since user can override this through ajaxSetup (trac-11264)
| |
| type: "GET",
| |
| dataType: "script",
| |
| cache: true,
| |
| async: false,
| |
| global: false,
| |
|
| |
| // Only evaluate the response if it is successful (gh-4126)
| |
| // dataFilter is not invoked for failure responses, so using it instead
| |
| // of the default converter is kludgy but it works.
| |
| converters: {
| |
| "text script": function() {}
| |
| },
| |
| dataFilter: function( response ) {
| |
| jQuery.globalEval( response, options, doc );
| |
| }
| |
| } );
| |
| };
| |
|
| |
|
| |
| 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
| |
| // trac-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 trac-8605, trac-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 ) {
| |
|
| |
| // trac-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 or forced-by-attrs requests
| |
| if ( s.crossDomain || s.scriptAttrs ) {
| |
| var script, callback;
| |
| return {
| |
| send: function( _, complete ) {
| |
| script = jQuery( "<script>" )
| |
| .attr( s.scriptAttrs || {} )
| |
| .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.guid++ ) );
| |
| 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;
| |
| };
| |
|
| |
|
| |
|
| |
|
| |
| 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( [
| |
| "ajaxStart",
| |
| "ajaxStop",
| |
| "ajaxComplete",
| |
| "ajaxError",
| |
| "ajaxSuccess",
| |
| "ajaxSend"
| |
| ], function( _i, type ) {
| |
| jQuery.fn[ type ] = function( fn ) {
| |
| return this.on( type, fn );
| |
| };
| |
| } );
| |
|
| |
|
| |
|
| |
|
| |
| 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 );
| |
| },
| |
|
| |
| hover: function( fnOver, fnOut ) {
| |
| return this
| |
| .on( "mouseenter", fnOver )
| |
| .on( "mouseleave", fnOut || fnOver );
| |
| }
| |
| } );
| |
|
| |
| 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 );
| |
| };
| |
| }
| |
| );
| |
|
| |
|
| |
|
| |
|
| |
| // Support: Android <=4.0 only
| |
| // Make sure we trim BOM and NBSP
| |
| // Require that the "whitespace run" starts from a non-whitespace
| |
| // to avoid O(N^2) behavior when the engine would try matching "\s+$" at each space position.
| |
| var rtrim = /^[\s\uFEFF\xA0]+|([^\s\uFEFF\xA0])[\s\uFEFF\xA0]+$/g;
| |
|
| |
| // 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 ) );
| |
| };
| |
|
| |
| jQuery.trim = function( text ) {
| |
| return text == null ?
| |
| "" :
| |
| ( text + "" ).replace( rtrim, "$1" );
| |
| };
| |
|
| |
|
| |
|
| |
| // 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
| |
| // (trac-7102#comment:10, https://github.com/jquery/jquery/pull/557)
| |
| // and CommonJS for browser emulators (trac-13566)
| |
| if ( typeof noGlobal === "undefined" ) {
| |
| window.jQuery = window.$ = jQuery;
| |
| }
| |
|
| |
|
| |
|
| |
|
| |
| return jQuery;
| |
| } );
| |