mirror of
https://github.com/github/semantic.git
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Add large profile example
This commit is contained in:
Rick Winfrey
parent
33244b9872
commit
c98e2e6c07
875
test/profiling/jquery-large-after.js
vendored
Normal file
875
test/profiling/jquery-large-after.js
vendored
Normal file
@ -0,0 +1,875 @@
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var jQuery = (function() {
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// Define a local copy of jQuery
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var jQuery = function( selector, context ) {
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// The jQuery object is actually just the init constructor 'enhanced'
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return new jQuery.fn.init( selector, context );
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},
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// Map over jQuery in case of overwrite
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_jQuery = window.jQuery,
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// Map over the $ in case of overwrite
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_$ = window.$,
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// A central reference to the root jQuery(document)
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rootjQuery,
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// A simple way to check for HTML strings or ID strings
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// (both of which we optimize for)
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quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,
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// Is it a simple selector
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isSimple = /^.[^:#\[\.,]*$/,
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// Check if a string has a non-whitespace character in it
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rnotwhite = /\S/,
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rwhite = /\s/,
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// Used for trimming whitespace
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trimLeft = /^\s+/,
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trimRight = /\s+$/,
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// Check for non-word characters
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rnonword = /\W/,
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// Match a standalone tag
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rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
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// JSON RegExp
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rvalidchars = /^[\],:{}\s]*$/,
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rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
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rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
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rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
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// Useragent RegExp
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rwebkit = /(webkit)[ \/]([\w.]+)/,
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ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
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rmsie = /(msie) ([\w.]+)/,
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rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
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// Keep a UserAgent string for use with jQuery.browser
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userAgent = navigator.userAgent,
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// For matching the engine and version of the browser
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browserMatch,
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// Has the ready events already been bound?
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readyBound = false,
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// The functions to execute on DOM ready
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readyList = [],
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// The ready event handler
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DOMContentLoaded,
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// Save a reference to some core methods
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toString = Object.prototype.toString,
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hasOwn = Object.prototype.hasOwnProperty,
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push = Array.prototype.push,
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slice = Array.prototype.slice,
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trim = String.prototype.trim,
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indexOf = Array.prototype.indexOf,
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// [[Class]] -> type pairs
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class2type = {};
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jQuery.fn = jQuery.prototype = {
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init: function( selector, context ) {
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var match, elem, ret, doc;
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// Handle $(""), $(null), or $(undefined)
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if ( !selector ) {
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return this;
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}
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// Handle $(DOMElement)
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if ( selector.nodeType ) {
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this.context = this[0] = selector;
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this.length = 1;
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return this;
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}
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// The body element only exists once, optimize finding it
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if ( selector === "body" && !context ) {
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this.context = document;
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this[0] = document.body;
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this.selector = "body";
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this.length = 1;
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return this;
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}
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// Handle HTML strings
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if ( typeof selector === "string" ) {
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// Are we dealing with HTML string or an ID?
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match = quickExpr.exec( selector );
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// Verify a match, and that no context was specified for #id
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if ( match && (match[1] || !context) ) {
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// HANDLE: $(html) -> $(array)
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if ( match[1] ) {
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doc = (context ? context.ownerDocument || context : document);
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// If a single string is passed in and it's a single tag
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// just do a createElement and skip the rest
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ret = rsingleTag.exec( selector );
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if ( ret ) {
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if ( jQuery.isPlainObject( context ) ) {
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selector = [ document.createElement( ret[1] ) ];
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jQuery.fn.attr.call( selector, context, true );
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} else {
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selector = [ doc.createElement( ret[1] ) ];
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}
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} else {
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ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
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selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
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}
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return jQuery.merge( this, selector );
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// HANDLE: $("#id")
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} else {
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elem = document.getElementById( match[2] );
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// Check parentNode to catch when Blackberry 4.6 returns
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// nodes that are no longer in the document #6963
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if ( elem && elem.parentNode ) {
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// Handle the case where IE and Opera return items
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// by name instead of ID
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if ( elem.id !== match[2] ) {
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return rootjQuery.find( selector );
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}
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// Otherwise, we inject the element directly into the jQuery object
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this.length = 1;
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this[0] = elem;
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}
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this.context = document;
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this.selector = selector;
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return this;
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}
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// HANDLE: $("TAG")
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} else if ( !context && !rnonword.test( selector ) ) {
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this.selector = selector;
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this.context = document;
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selector = document.getElementsByTagName( selector );
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return jQuery.merge( this, selector );
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// HANDLE: $(expr, $(...))
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} else if ( !context || context.jquery ) {
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return (context || rootjQuery).find( selector );
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// HANDLE: $(expr, context)
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// (which is just equivalent to: $(context).find(expr)
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} else {
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return jQuery( context ).find( selector );
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}
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// HANDLE: $(function)
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// Shortcut for document ready
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} else if ( jQuery.isFunction( selector ) ) {
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return rootjQuery.ready( selector );
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}
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if (selector.selector !== undefined) {
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this.selector = selector.selector;
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this.context = selector.context;
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}
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return jQuery.makeArray( selector, this );
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},
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// Start with an empty selector
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selector: "",
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// The current version of jQuery being used
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jquery: "@VERSION",
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// The default length of a jQuery object is 0
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length: 0,
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// The number of elements contained in the matched element set
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size: function() {
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return this.length;
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},
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toArray: function() {
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return slice.call( this, 0 );
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},
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// Get the Nth element in the matched element set OR
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// Get the whole matched element set as a clean array
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get: function( num ) {
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return num == null ?
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// Return a 'clean' array
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this.toArray() :
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// Return just the object
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( num < 0 ? this.slice(num)[ 0 ] : this[ num ] );
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},
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// Take an array of elements and push it onto the stack
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// (returning the new matched element set)
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pushStack: function( elems, name, selector ) {
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// Build a new jQuery matched element set
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var ret = jQuery();
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if ( jQuery.isArray( elems ) ) {
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push.apply( ret, elems );
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} else {
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jQuery.merge( ret, elems );
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}
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// Add the old object onto the stack (as a reference)
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ret.prevObject = this;
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ret.context = this.context;
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if ( name === "find" ) {
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ret.selector = this.selector + (this.selector ? " " : "") + selector;
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} else if ( name ) {
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ret.selector = this.selector + "." + name + "(" + selector + ")";
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}
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// Return the newly-formed element set
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return ret;
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},
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// Execute a callback for every element in the matched set.
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// (You can seed the arguments with an array of args, but this is
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// only used internally.)
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each: function( callback, args ) {
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return jQuery.each( this, callback, args );
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},
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ready: function( fn ) {
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// Attach the listeners
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jQuery.bindReady();
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// If the DOM is already ready
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if ( jQuery.isReady ) {
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// Execute the function immediately
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fn.call( document, jQuery );
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// Otherwise, remember the function for later
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} else if ( readyList ) {
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// Add the function to the wait list
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readyList.push( fn );
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}
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return this;
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},
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eq: function( i ) {
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return i === -1 ?
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this.slice( i ) :
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this.slice( i, +i + 1 );
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},
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first: function() {
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return this.eq( 0 );
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},
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last: function() {
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return this.eq( -1 );
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},
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slice: function() {
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return this.pushStack( slice.apply( this, arguments ),
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"slice", slice.call(arguments).join(",") );
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},
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map: function( callback ) {
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return this.pushStack( jQuery.map(this, function( elem, i ) {
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return callback.call( elem, i, elem );
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}));
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},
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end: function() {
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return this.prevObject || jQuery(null);
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},
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// For internal use only.
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// Behaves like an Array's method, not like a jQuery method.
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push: push,
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sort: [].sort,
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splice: [].splice
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};
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// Give the init function the jQuery prototype for later instantiation
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jQuery.fn.init.prototype = jQuery.fn;
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jQuery.extend = jQuery.fn.extend = function() {
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// copy reference to target object
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var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options, name, src, copy, copyIsArray;
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// Handle a deep copy situation
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if ( typeof target === "boolean" ) {
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deep = target;
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target = arguments[1] || {};
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// skip the boolean and the target
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i = 2;
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}
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// Handle case when target is a string or something (possible in deep copy)
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if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
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target = {};
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}
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// extend jQuery itself if only one argument is passed
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if ( length === i ) {
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target = this;
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--i;
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}
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for ( ; i < length; i++ ) {
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// Only deal with non-null/undefined values
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if ( (options = arguments[ i ]) != null ) {
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// Extend the base object
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for ( name in options ) {
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src = target[ name ];
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copy = options[ name ];
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// Prevent never-ending loop
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if ( target === copy ) {
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continue;
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}
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// Recurse if we're merging plain objects or arrays
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if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
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if ( copyIsArray ) {
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copyIsArray = false;
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clone = src && jQuery.isArray(src) ? src : [];
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} else {
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clone = src && jQuery.isPlainObject(src) ? src : {};
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}
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// Never move original objects, clone them
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target[ name ] = jQuery.extend( deep, clone, copy );
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// Don't bring in undefined values
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} else if ( copy !== undefined ) {
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target[ name ] = copy;
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}
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}
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}
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}
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// Return the modified object
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return target;
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};
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jQuery.extend({
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noConflict: function( deep ) {
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window.$ = _$;
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if ( deep ) {
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window.jQuery = _jQuery;
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}
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return jQuery;
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},
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// Is the DOM ready to be used? Set to true once it occurs.
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isReady: false,
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// A counter to track how many items to wait for before
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// the ready event fires. See #6781
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readyWait: 1,
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// Handle when the DOM is ready
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ready: function( wait ) {
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// A third-party is pushing the ready event forwards
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if ( wait === true ) {
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jQuery.readyWait--;
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}
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// Make sure that the DOM is not already loaded
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if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) {
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// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
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if ( !document.body ) {
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return setTimeout( jQuery.ready, 13 );
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}
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// Remember that the DOM is ready
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jQuery.isReady = true;
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// If a normal DOM Ready event fired, decrement, and wait if need be
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if ( wait !== true && --jQuery.readyWait > 0 ) {
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return;
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}
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// If there are functions bound, to execute
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if ( readyList ) {
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// Execute all of them
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var fn, i = 0;
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while ( (fn = readyList[ i++ ]) ) {
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fn.call( document, jQuery );
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}
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// Reset the list of functions
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readyList = null;
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}
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// Trigger any bound ready events
|
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if ( jQuery.fn.triggerHandler ) {
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jQuery( document ).triggerHandler( "ready" );
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}
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}
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},
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bindReady: function() {
|
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if ( readyBound ) {
|
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return;
|
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}
|
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|
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readyBound = true;
|
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|
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// Catch cases where $(document).ready() is called after the
|
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// browser event has already occurred.
|
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if ( document.readyState === "complete" ) {
|
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return jQuery.ready();
|
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}
|
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// Mozilla, Opera and webkit nightlies currently support this event
|
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if ( document.addEventListener ) {
|
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// Use the handy event callback
|
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document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
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|
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// A fallback to window.onload, that will always work
|
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window.addEventListener( "load", jQuery.ready, false );
|
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|
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// If IE event model is used
|
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} else if ( document.attachEvent ) {
|
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// ensure firing before onload,
|
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// maybe late but safe also for iframes
|
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document.attachEvent("onreadystatechange", DOMContentLoaded);
|
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|
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// A fallback to window.onload, that will always work
|
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window.attachEvent( "onload", jQuery.ready );
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|
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// If IE and not a frame
|
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// continually check to see if the document is ready
|
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var toplevel = false;
|
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|
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try {
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toplevel = window.frameElement == null;
|
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} catch(e) {}
|
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|
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if ( document.documentElement.doScroll && toplevel ) {
|
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doScrollCheck();
|
||||
}
|
||||
}
|
||||
},
|
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|
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// See test/unit/core.js for details concerning isFunction.
|
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// Since version 1.3, DOM methods and functions like alert
|
||||
// aren't supported. They return false on IE (#2968).
|
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isFunction: function( obj ) {
|
||||
return jQuery.type(obj) === "function";
|
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},
|
||||
|
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isArray: Array.isArray || function( obj ) {
|
||||
return jQuery.type(obj) === "array";
|
||||
},
|
||||
|
||||
// A crude way of determining if an object is a window
|
||||
isWindow: function( obj ) {
|
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return obj && typeof obj === "object" && "setInterval" in obj;
|
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},
|
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|
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type: function( obj ) {
|
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return obj == null ?
|
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String( obj ) :
|
||||
class2type[ toString.call(obj) ] || "object";
|
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},
|
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|
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isPlainObject: function( obj ) {
|
||||
// Must be an Object.
|
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// Because of IE, we also have to check the presence of the constructor property.
|
||||
// Make sure that DOM nodes and window objects don't pass through, as well
|
||||
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Not own constructor property must be Object
|
||||
if ( obj.constructor &&
|
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!hasOwn.call(obj, "constructor") &&
|
||||
!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
|
||||
return false;
|
||||
}
|
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// Own properties are enumerated firstly, so to speed up,
|
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// if last one is own, then all properties are own.
|
||||
|
||||
var key;
|
||||
for ( key in obj ) {}
|
||||
|
||||
return key === undefined || hasOwn.call( obj, key );
|
||||
},
|
||||
|
||||
isEmptyObject: function( obj ) {
|
||||
for ( var name in obj ) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
},
|
||||
|
||||
error: function( msg ) {
|
||||
throw msg;
|
||||
},
|
||||
|
||||
parseJSON: function( data ) {
|
||||
if ( typeof data !== "string" || !data ) {
|
||||
return null;
|
||||
}
|
||||
|
||||
// Make sure leading/trailing whitespace is removed (IE can't handle it)
|
||||
data = jQuery.trim( data );
|
||||
|
||||
// Make sure the incoming data is actual JSON
|
||||
// Logic borrowed from http://json.org/json2.js
|
||||
if ( rvalidchars.test(data.replace(rvalidescape, "@")
|
||||
.replace(rvalidtokens, "]")
|
||||
.replace(rvalidbraces, "")) ) {
|
||||
|
||||
// Try to use the native JSON parser first
|
||||
return window.JSON && window.JSON.parse ?
|
||||
window.JSON.parse( data ) :
|
||||
(new Function("return " + data))();
|
||||
|
||||
} else {
|
||||
jQuery.error( "Invalid JSON: " + data );
|
||||
}
|
||||
},
|
||||
|
||||
noop: function() {},
|
||||
|
||||
// Evalulates a script in a global context
|
||||
globalEval: function( data ) {
|
||||
if ( data && rnotwhite.test(data) ) {
|
||||
// Inspired by code by Andrea Giammarchi
|
||||
// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
|
||||
var head = document.getElementsByTagName("head")[0] || document.documentElement,
|
||||
script = document.createElement("script");
|
||||
|
||||
script.type = "text/javascript";
|
||||
|
||||
if ( jQuery.support.scriptEval ) {
|
||||
script.appendChild( document.createTextNode( data ) );
|
||||
} else {
|
||||
script.text = data;
|
||||
}
|
||||
|
||||
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
|
||||
// This arises when a base node is used (#2709).
|
||||
head.insertBefore( script, head.firstChild );
|
||||
head.removeChild( script );
|
||||
}
|
||||
},
|
||||
|
||||
nodeName: function( elem, name ) {
|
||||
return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
|
||||
},
|
||||
|
||||
// args is for internal usage only
|
||||
each: function( object, callback, args ) {
|
||||
var name, i = 0,
|
||||
length = object.length,
|
||||
isObj = length === undefined || jQuery.isFunction(object);
|
||||
|
||||
if ( args ) {
|
||||
if ( isObj ) {
|
||||
for ( name in object ) {
|
||||
if ( callback.apply( object[ name ], args ) === false ) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
for ( ; i < length; ) {
|
||||
if ( callback.apply( object[ i++ ], args ) === false ) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// A special, fast, case for the most common use of each
|
||||
} else {
|
||||
if ( isObj ) {
|
||||
for ( name in object ) {
|
||||
if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
for ( var value = object[0];
|
||||
i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
|
||||
}
|
||||
}
|
||||
|
||||
return object;
|
||||
},
|
||||
|
||||
// Use native String.trim function wherever possible
|
||||
trim: trim ?
|
||||
function( text ) {
|
||||
return text == null ?
|
||||
"" :
|
||||
trim.call( text );
|
||||
} :
|
||||
|
||||
// Otherwise use our own trimming functionality
|
||||
function( text ) {
|
||||
return text == null ?
|
||||
"" :
|
||||
text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
|
||||
},
|
||||
|
||||
// results is for internal usage only
|
||||
makeArray: function( array, results ) {
|
||||
var ret = results || [];
|
||||
|
||||
if ( array != null ) {
|
||||
// The window, strings (and functions) also have 'length'
|
||||
// The extra typeof function check is to prevent crashes
|
||||
// in Safari 2 (See: #3039)
|
||||
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
|
||||
var type = jQuery.type(array);
|
||||
|
||||
if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
|
||||
push.call( ret, array );
|
||||
} else {
|
||||
jQuery.merge( ret, array );
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
},
|
||||
|
||||
inArray: function( elem, array ) {
|
||||
if ( array.indexOf ) {
|
||||
return array.indexOf( elem );
|
||||
}
|
||||
|
||||
for ( var i = 0, length = array.length; i < length; i++ ) {
|
||||
if ( array[ i ] === elem ) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
|
||||
return -1;
|
||||
},
|
||||
|
||||
merge: function( first, second ) {
|
||||
var i = first.length, j = 0;
|
||||
|
||||
if ( typeof second.length === "number" ) {
|
||||
for ( var l = second.length; j < l; j++ ) {
|
||||
first[ i++ ] = second[ j ];
|
||||
}
|
||||
|
||||
} else {
|
||||
while ( second[j] !== undefined ) {
|
||||
first[ i++ ] = second[ j++ ];
|
||||
}
|
||||
}
|
||||
|
||||
first.length = i;
|
||||
|
||||
return first;
|
||||
},
|
||||
|
||||
grep: function( elems, callback, inv ) {
|
||||
var ret = [], retVal;
|
||||
inv = !!inv;
|
||||
|
||||
// Go through the array, only saving the items
|
||||
// that pass the validator function
|
||||
for ( var i = 0, length = elems.length; i < length; i++ ) {
|
||||
retVal = !!callback( elems[ i ], i );
|
||||
if ( inv !== retVal ) {
|
||||
ret.push( elems[ i ] );
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
},
|
||||
|
||||
// arg is for internal usage only
|
||||
map: function( elems, callback, arg ) {
|
||||
var ret = [], value;
|
||||
|
||||
// Go through the array, translating each of the items to their
|
||||
// new value (or values).
|
||||
for ( var i = 0, length = elems.length; i < length; i++ ) {
|
||||
value = callback( elems[ i ], i, arg );
|
||||
|
||||
if ( value != null ) {
|
||||
ret[ ret.length ] = value;
|
||||
}
|
||||
}
|
||||
|
||||
return ret.concat.apply( [], ret );
|
||||
},
|
||||
|
||||
// A global GUID counter for objects
|
||||
guid: 1,
|
||||
|
||||
proxy: function( fn, proxy, thisObject ) {
|
||||
if ( arguments.length === 2 ) {
|
||||
if ( typeof proxy === "string" ) {
|
||||
thisObject = fn;
|
||||
fn = thisObject[ proxy ];
|
||||
proxy = undefined;
|
||||
|
||||
} else if ( proxy && !jQuery.isFunction( proxy ) ) {
|
||||
thisObject = proxy;
|
||||
proxy = undefined;
|
||||
}
|
||||
}
|
||||
|
||||
if ( !proxy && fn ) {
|
||||
proxy = function() {
|
||||
return fn.apply( thisObject || this, arguments );
|
||||
};
|
||||
}
|
||||
|
||||
// Set the guid of unique handler to the same of original handler, so it can be removed
|
||||
if ( fn ) {
|
||||
proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
|
||||
}
|
||||
|
||||
// So proxy can be declared as an argument
|
||||
return proxy;
|
||||
},
|
||||
|
||||
// Mutifunctional method to get and set values to a collection
|
||||
// The value/s can be optionally by executed if its a function
|
||||
access: function( elems, key, value, exec, fn, pass ) {
|
||||
var length = elems.length;
|
||||
|
||||
// Setting many attributes
|
||||
if ( typeof key === "object" ) {
|
||||
for ( var k in key ) {
|
||||
jQuery.access( elems, k, key[k], exec, fn, value );
|
||||
}
|
||||
return elems;
|
||||
}
|
||||
|
||||
// Setting one attribute
|
||||
if ( value !== undefined ) {
|
||||
// Optionally, function values get executed if exec is true
|
||||
exec = !pass && exec && jQuery.isFunction(value);
|
||||
|
||||
for ( var i = 0; i < length; i++ ) {
|
||||
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
|
||||
}
|
||||
|
||||
return elems;
|
||||
}
|
||||
|
||||
// Getting an attribute
|
||||
return length ? fn( elems[0], key ) : undefined;
|
||||
},
|
||||
|
||||
now: function() {
|
||||
return (new Date()).getTime();
|
||||
},
|
||||
|
||||
// Use of jQuery.browser is frowned upon.
|
||||
// More details: http://docs.jquery.com/Utilities/jQuery.browser
|
||||
uaMatch: function( ua ) {
|
||||
ua = ua.toLowerCase();
|
||||
|
||||
var match = rwebkit.exec( ua ) ||
|
||||
ropera.exec( ua ) ||
|
||||
rmsie.exec( ua ) ||
|
||||
ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
|
||||
[];
|
||||
|
||||
return { browser: match[1] || "", version: match[2] || "0" };
|
||||
},
|
||||
|
||||
browser: {}
|
||||
});
|
||||
|
||||
// Populate the class2type map
|
||||
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
|
||||
class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
||||
});
|
||||
|
||||
browserMatch = jQuery.uaMatch( userAgent );
|
||||
if ( browserMatch.browser ) {
|
||||
jQuery.browser[ browserMatch.browser ] = true;
|
||||
jQuery.browser.version = browserMatch.version;
|
||||
}
|
||||
|
||||
// Deprecated, use jQuery.browser.webkit instead
|
||||
if ( jQuery.browser.webkit ) {
|
||||
jQuery.browser.safari = true;
|
||||
}
|
||||
|
||||
if ( indexOf ) {
|
||||
jQuery.inArray = function( elem, array ) {
|
||||
return indexOf.call( array, elem );
|
||||
};
|
||||
}
|
||||
|
||||
// Verify that \s matches non-breaking spaces
|
||||
// (IE fails on this test)
|
||||
if ( !rwhite.test( "\xA0" ) ) {
|
||||
trimLeft = /^[\s\xA0]+/;
|
||||
trimRight = /[\s\xA0]+$/;
|
||||
}
|
||||
|
||||
// All jQuery objects should point back to these
|
||||
rootjQuery = jQuery(document);
|
||||
|
||||
// Cleanup functions for the document ready method
|
||||
if ( document.addEventListener ) {
|
||||
DOMContentLoaded = function() {
|
||||
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
|
||||
jQuery.ready();
|
||||
};
|
||||
|
||||
} else if ( document.attachEvent ) {
|
||||
DOMContentLoaded = function() {
|
||||
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
|
||||
if ( document.readyState === "complete" ) {
|
||||
document.detachEvent( "onreadystatechange", DOMContentLoaded );
|
||||
jQuery.ready();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
// The DOM ready check for Internet Explorer
|
||||
function doScrollCheck() {
|
||||
if ( jQuery.isReady ) {
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
// If IE is used, use the trick by Diego Perini
|
||||
// http://javascript.nwbox.com/IEContentLoaded/
|
||||
document.documentElement.doScroll("left");
|
||||
} catch(e) {
|
||||
setTimeout( doScrollCheck, 1 );
|
||||
return;
|
||||
}
|
||||
|
||||
// and execute any waiting functions
|
||||
jQuery.ready();
|
||||
}
|
||||
|
||||
// Expose jQuery to the global object
|
||||
return (window.jQuery = window.$ = jQuery);
|
||||
|
||||
})();
|
||||
863
test/profiling/jquery-large-before.js
vendored
Normal file
863
test/profiling/jquery-large-before.js
vendored
Normal file
@ -0,0 +1,863 @@
|
||||
var jQuery = (function() {
|
||||
|
||||
// Define a local copy of jQuery
|
||||
var jQuery = function( selector, context ) {
|
||||
// The jQuery object is actually just the init constructor 'enhanced'
|
||||
return new jQuery.fn.init( selector, context );
|
||||
},
|
||||
|
||||
// Map over jQuery in case of overwrite
|
||||
_jQuery = window.jQuery,
|
||||
|
||||
// Map over the $ in case of overwrite
|
||||
_$ = window.$,
|
||||
|
||||
// A central reference to the root jQuery(document)
|
||||
rootjQuery,
|
||||
|
||||
// A simple way to check for HTML strings or ID strings
|
||||
// (both of which we optimize for)
|
||||
quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,
|
||||
|
||||
// Is it a simple selector
|
||||
isSimple = /^.[^:#\[\.,]*$/,
|
||||
|
||||
// Check if a string has a non-whitespace character in it
|
||||
rnotwhite = /\S/,
|
||||
rwhite = /\s/,
|
||||
|
||||
// Used for trimming whitespace
|
||||
trimLeft = /^\s+/,
|
||||
trimRight = /\s+$/,
|
||||
|
||||
// Check for non-word characters
|
||||
rnonword = /\W/,
|
||||
|
||||
// Match a standalone tag
|
||||
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
|
||||
|
||||
// JSON RegExp
|
||||
rvalidchars = /^[\],:{}\s]*$/,
|
||||
rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
|
||||
rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
|
||||
rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
|
||||
|
||||
// Useragent RegExp
|
||||
rwebkit = /(webkit)[ \/]([\w.]+)/,
|
||||
ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
|
||||
rmsie = /(msie) ([\w.]+)/,
|
||||
rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
|
||||
|
||||
// Keep a UserAgent string for use with jQuery.browser
|
||||
userAgent = navigator.userAgent,
|
||||
|
||||
// For matching the engine and version of the browser
|
||||
browserMatch,
|
||||
|
||||
// Has the ready events already been bound?
|
||||
readyBound = false,
|
||||
|
||||
// The functions to execute on DOM ready
|
||||
readyList = [],
|
||||
|
||||
// The ready event handler
|
||||
DOMContentLoaded,
|
||||
|
||||
// Save a reference to some core methods
|
||||
toString = Object.prototype.toString,
|
||||
hasOwn = Object.prototype.hasOwnProperty,
|
||||
push = Array.prototype.push,
|
||||
slice = Array.prototype.slice,
|
||||
trim = String.prototype.trim,
|
||||
indexOf = Array.prototype.indexOf;
|
||||
|
||||
jQuery.fn = jQuery.prototype = {
|
||||
init: function( selector, context ) {
|
||||
var match, elem, ret, doc;
|
||||
|
||||
// Handle $(""), $(null), or $(undefined)
|
||||
if ( !selector ) {
|
||||
return this;
|
||||
}
|
||||
|
||||
// Handle $(DOMElement)
|
||||
if ( selector.nodeType ) {
|
||||
this.context = this[0] = selector;
|
||||
this.length = 1;
|
||||
return this;
|
||||
}
|
||||
|
||||
// The body element only exists once, optimize finding it
|
||||
if ( selector === "body" && !context ) {
|
||||
this.context = document;
|
||||
this[0] = document.body;
|
||||
this.selector = "body";
|
||||
this.length = 1;
|
||||
return this;
|
||||
}
|
||||
|
||||
// Handle HTML strings
|
||||
if ( typeof selector === "string" ) {
|
||||
// Are we dealing with HTML string or an ID?
|
||||
match = quickExpr.exec( selector );
|
||||
|
||||
// Verify a match, and that no context was specified for #id
|
||||
if ( match && (match[1] || !context) ) {
|
||||
|
||||
// HANDLE: $(html) -> $(array)
|
||||
if ( match[1] ) {
|
||||
doc = (context ? context.ownerDocument || context : document);
|
||||
|
||||
// If a single string is passed in and it's a single tag
|
||||
// just do a createElement and skip the rest
|
||||
ret = rsingleTag.exec( selector );
|
||||
|
||||
if ( ret ) {
|
||||
if ( jQuery.isPlainObject( context ) ) {
|
||||
selector = [ document.createElement( ret[1] ) ];
|
||||
jQuery.fn.attr.call( selector, context, true );
|
||||
|
||||
} else {
|
||||
selector = [ doc.createElement( ret[1] ) ];
|
||||
}
|
||||
|
||||
} else {
|
||||
ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
|
||||
selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
|
||||
}
|
||||
|
||||
return jQuery.merge( this, selector );
|
||||
|
||||
// HANDLE: $("#id")
|
||||
} else {
|
||||
elem = document.getElementById( match[2] );
|
||||
|
||||
// Check parentNode to catch when Blackberry 4.6 returns
|
||||
// nodes that are no longer in the document #6963
|
||||
if ( elem && elem.parentNode ) {
|
||||
// Handle the case where IE and Opera return items
|
||||
// by name instead of ID
|
||||
if ( elem.id !== match[2] ) {
|
||||
return rootjQuery.find( selector );
|
||||
}
|
||||
|
||||
// Otherwise, we inject the element directly into the jQuery object
|
||||
this.length = 1;
|
||||
this[0] = elem;
|
||||
}
|
||||
|
||||
this.context = document;
|
||||
this.selector = selector;
|
||||
return this;
|
||||
}
|
||||
|
||||
// HANDLE: $("TAG")
|
||||
} else if ( !context && !rnonword.test( selector ) ) {
|
||||
this.selector = selector;
|
||||
this.context = document;
|
||||
selector = document.getElementsByTagName( selector );
|
||||
return jQuery.merge( this, selector );
|
||||
|
||||
// HANDLE: $(expr, $(...))
|
||||
} else if ( !context || context.jquery ) {
|
||||
return (context || rootjQuery).find( selector );
|
||||
|
||||
// HANDLE: $(expr, context)
|
||||
// (which is just equivalent to: $(context).find(expr)
|
||||
} else {
|
||||
return jQuery( context ).find( selector );
|
||||
}
|
||||
|
||||
// HANDLE: $(function)
|
||||
// Shortcut for document ready
|
||||
} else if ( jQuery.isFunction( selector ) ) {
|
||||
return rootjQuery.ready( selector );
|
||||
}
|
||||
|
||||
if (selector.selector !== undefined) {
|
||||
this.selector = selector.selector;
|
||||
this.context = selector.context;
|
||||
}
|
||||
|
||||
return jQuery.makeArray( selector, this );
|
||||
},
|
||||
|
||||
// Start with an empty selector
|
||||
selector: "",
|
||||
|
||||
// The current version of jQuery being used
|
||||
jquery: "@VERSION",
|
||||
|
||||
// The default length of a jQuery object is 0
|
||||
length: 0,
|
||||
|
||||
// The number of elements contained in the matched element set
|
||||
size: function() {
|
||||
return this.length;
|
||||
},
|
||||
|
||||
toArray: function() {
|
||||
return slice.call( this, 0 );
|
||||
},
|
||||
|
||||
// Get the Nth element in the matched element set OR
|
||||
// Get the whole matched element set as a clean array
|
||||
get: function( num ) {
|
||||
return num == null ?
|
||||
|
||||
// Return a 'clean' array
|
||||
this.toArray() :
|
||||
|
||||
// Return just the object
|
||||
( num < 0 ? this.slice(num)[ 0 ] : this[ num ] );
|
||||
},
|
||||
|
||||
// Take an array of elements and push it onto the stack
|
||||
// (returning the new matched element set)
|
||||
pushStack: function( elems, name, selector ) {
|
||||
// Build a new jQuery matched element set
|
||||
var ret = jQuery();
|
||||
|
||||
if ( jQuery.isArray( elems ) ) {
|
||||
push.apply( ret, elems );
|
||||
|
||||
} else {
|
||||
jQuery.merge( ret, elems );
|
||||
}
|
||||
|
||||
// Add the old object onto the stack (as a reference)
|
||||
ret.prevObject = this;
|
||||
|
||||
ret.context = this.context;
|
||||
|
||||
if ( name === "find" ) {
|
||||
ret.selector = this.selector + (this.selector ? " " : "") + selector;
|
||||
} else if ( name ) {
|
||||
ret.selector = this.selector + "." + name + "(" + selector + ")";
|
||||
}
|
||||
|
||||
// Return the newly-formed element set
|
||||
return ret;
|
||||
},
|
||||
|
||||
// Execute a callback for every element in the matched set.
|
||||
// (You can seed the arguments with an array of args, but this is
|
||||
// only used internally.)
|
||||
each: function( callback, args ) {
|
||||
return jQuery.each( this, callback, args );
|
||||
},
|
||||
|
||||
ready: function( fn ) {
|
||||
// Attach the listeners
|
||||
jQuery.bindReady();
|
||||
|
||||
// If the DOM is already ready
|
||||
if ( jQuery.isReady ) {
|
||||
// Execute the function immediately
|
||||
fn.call( document, jQuery );
|
||||
|
||||
// Otherwise, remember the function for later
|
||||
} else if ( readyList ) {
|
||||
// Add the function to the wait list
|
||||
readyList.push( fn );
|
||||
}
|
||||
|
||||
return this;
|
||||
},
|
||||
|
||||
eq: function( i ) {
|
||||
return i === -1 ?
|
||||
this.slice( i ) :
|
||||
this.slice( i, +i + 1 );
|
||||
},
|
||||
|
||||
first: function() {
|
||||
return this.eq( 0 );
|
||||
},
|
||||
|
||||
last: function() {
|
||||
return this.eq( -1 );
|
||||
},
|
||||
|
||||
slice: function() {
|
||||
return this.pushStack( slice.apply( this, arguments ),
|
||||
"slice", slice.call(arguments).join(",") );
|
||||
},
|
||||
|
||||
map: function( callback ) {
|
||||
return this.pushStack( jQuery.map(this, function( elem, i ) {
|
||||
return callback.call( elem, i, elem );
|
||||
}));
|
||||
},
|
||||
|
||||
end: function() {
|
||||
return this.prevObject || jQuery(null);
|
||||
},
|
||||
|
||||
// For internal use only.
|
||||
// Behaves like an Array's method, not like a jQuery method.
|
||||
push: push,
|
||||
sort: [].sort,
|
||||
splice: [].splice
|
||||
};
|
||||
|
||||
// Give the init function the jQuery prototype for later instantiation
|
||||
jQuery.fn.init.prototype = jQuery.fn;
|
||||
|
||||
jQuery.extend = jQuery.fn.extend = function() {
|
||||
// copy reference to target object
|
||||
var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options, name, src, copy;
|
||||
|
||||
// Handle a deep copy situation
|
||||
if ( typeof target === "boolean" ) {
|
||||
deep = target;
|
||||
target = arguments[1] || {};
|
||||
// skip the boolean and the target
|
||||
i = 2;
|
||||
}
|
||||
|
||||
// Handle case when target is a string or something (possible in deep copy)
|
||||
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
|
||||
target = {};
|
||||
}
|
||||
|
||||
// extend jQuery itself if only one argument is passed
|
||||
if ( length === i ) {
|
||||
target = this;
|
||||
--i;
|
||||
}
|
||||
|
||||
for ( ; i < length; i++ ) {
|
||||
// Only deal with non-null/undefined values
|
||||
if ( (options = arguments[ i ]) != null ) {
|
||||
// Extend the base object
|
||||
for ( name in options ) {
|
||||
src = target[ name ];
|
||||
copy = options[ name ];
|
||||
|
||||
// Prevent never-ending loop
|
||||
if ( target === copy ) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// Recurse if we're merging object literal values or arrays
|
||||
if ( deep && copy && ( jQuery.isPlainObject(copy) || jQuery.isArray(copy) ) ) {
|
||||
var clone = src && ( jQuery.isPlainObject(src) || jQuery.isArray(src) ) ? src
|
||||
: jQuery.isArray(copy) ? [] : {};
|
||||
|
||||
// Never move original objects, clone them
|
||||
target[ name ] = jQuery.extend( deep, clone, copy );
|
||||
|
||||
// Don't bring in undefined values
|
||||
} else if ( copy !== undefined ) {
|
||||
target[ name ] = copy;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Return the modified object
|
||||
return target;
|
||||
};
|
||||
|
||||
jQuery.extend({
|
||||
noConflict: function( deep ) {
|
||||
window.$ = _$;
|
||||
|
||||
if ( deep ) {
|
||||
window.jQuery = _jQuery;
|
||||
}
|
||||
|
||||
return jQuery;
|
||||
},
|
||||
|
||||
// Is the DOM ready to be used? Set to true once it occurs.
|
||||
isReady: false,
|
||||
|
||||
// A counter to track how many items to wait for before
|
||||
// the ready event fires. See #6781
|
||||
readyWait: 1,
|
||||
|
||||
// Handle when the DOM is ready
|
||||
ready: function( wait ) {
|
||||
// A third-party is pushing the ready event forwards
|
||||
if ( wait === true ) {
|
||||
jQuery.readyWait--;
|
||||
}
|
||||
|
||||
// Make sure that the DOM is not already loaded
|
||||
if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) {
|
||||
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
|
||||
if ( !document.body ) {
|
||||
return setTimeout( jQuery.ready, 13 );
|
||||
}
|
||||
|
||||
// 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
|
||||
if ( readyList ) {
|
||||
// Execute all of them
|
||||
var fn, i = 0;
|
||||
while ( (fn = readyList[ i++ ]) ) {
|
||||
fn.call( document, jQuery );
|
||||
}
|
||||
|
||||
// Reset the list of functions
|
||||
readyList = null;
|
||||
}
|
||||
|
||||
// Trigger any bound ready events
|
||||
if ( jQuery.fn.triggerHandler ) {
|
||||
jQuery( document ).triggerHandler( "ready" );
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
bindReady: function() {
|
||||
if ( readyBound ) {
|
||||
return;
|
||||
}
|
||||
|
||||
readyBound = true;
|
||||
|
||||
// Catch cases where $(document).ready() is called after the
|
||||
// browser event has already occurred.
|
||||
if ( document.readyState === "complete" ) {
|
||||
return jQuery.ready();
|
||||
}
|
||||
|
||||
// Mozilla, Opera and webkit nightlies currently support this event
|
||||
if ( document.addEventListener ) {
|
||||
// Use the handy event callback
|
||||
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
|
||||
|
||||
// A fallback to window.onload, that will always work
|
||||
window.addEventListener( "load", jQuery.ready, false );
|
||||
|
||||
// If IE event model is used
|
||||
} else if ( document.attachEvent ) {
|
||||
// ensure firing before onload,
|
||||
// maybe late but safe also for iframes
|
||||
document.attachEvent("onreadystatechange", DOMContentLoaded);
|
||||
|
||||
// A fallback to window.onload, that will always work
|
||||
window.attachEvent( "onload", jQuery.ready );
|
||||
|
||||
// If IE and not a frame
|
||||
// continually check to see if the document is ready
|
||||
var toplevel = false;
|
||||
|
||||
try {
|
||||
toplevel = window.frameElement == null;
|
||||
} catch(e) {}
|
||||
|
||||
if ( document.documentElement.doScroll && toplevel ) {
|
||||
doScrollCheck();
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
// See test/unit/core.js for details concerning isFunction.
|
||||
// Since version 1.3, DOM methods and functions like alert
|
||||
// aren't supported. They return false on IE (#2968).
|
||||
isFunction: function( obj ) {
|
||||
return jQuery.type(obj) === "function";
|
||||
},
|
||||
|
||||
isArray: Array.isArray || function( obj ) {
|
||||
return jQuery.type(obj) === "array";
|
||||
},
|
||||
|
||||
// A crude way of determining if an object is a window
|
||||
isWindow: function( obj ) {
|
||||
return obj && typeof obj === "object" && "setInterval" in obj;
|
||||
},
|
||||
|
||||
type: function( obj ) {
|
||||
return obj == null ?
|
||||
String( obj ) :
|
||||
toString.call(obj).slice(8, -1).toLowerCase();
|
||||
},
|
||||
|
||||
isPlainObject: function( obj ) {
|
||||
// Must be an Object.
|
||||
// Because of IE, we also have to check the presence of the constructor property.
|
||||
// Make sure that DOM nodes and window objects don't pass through, as well
|
||||
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Not own constructor property must be Object
|
||||
if ( obj.constructor &&
|
||||
!hasOwn.call(obj, "constructor") &&
|
||||
!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Own properties are enumerated firstly, so to speed up,
|
||||
// if last one is own, then all properties are own.
|
||||
|
||||
var key;
|
||||
for ( key in obj ) {}
|
||||
|
||||
return key === undefined || hasOwn.call( obj, key );
|
||||
},
|
||||
|
||||
isEmptyObject: function( obj ) {
|
||||
for ( var name in obj ) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
},
|
||||
|
||||
error: function( msg ) {
|
||||
throw msg;
|
||||
},
|
||||
|
||||
parseJSON: function( data ) {
|
||||
if ( typeof data !== "string" || !data ) {
|
||||
return null;
|
||||
}
|
||||
|
||||
// Make sure leading/trailing whitespace is removed (IE can't handle it)
|
||||
data = jQuery.trim( data );
|
||||
|
||||
// Make sure the incoming data is actual JSON
|
||||
// Logic borrowed from http://json.org/json2.js
|
||||
if ( rvalidchars.test(data.replace(rvalidescape, "@")
|
||||
.replace(rvalidtokens, "]")
|
||||
.replace(rvalidbraces, "")) ) {
|
||||
|
||||
// Try to use the native JSON parser first
|
||||
return window.JSON && window.JSON.parse ?
|
||||
window.JSON.parse( data ) :
|
||||
(new Function("return " + data))();
|
||||
|
||||
} else {
|
||||
jQuery.error( "Invalid JSON: " + data );
|
||||
}
|
||||
},
|
||||
|
||||
noop: function() {},
|
||||
|
||||
// Evalulates a script in a global context
|
||||
globalEval: function( data ) {
|
||||
if ( data && rnotwhite.test(data) ) {
|
||||
// Inspired by code by Andrea Giammarchi
|
||||
// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
|
||||
var head = document.getElementsByTagName("head")[0] || document.documentElement,
|
||||
script = document.createElement("script");
|
||||
|
||||
script.type = "text/javascript";
|
||||
|
||||
if ( jQuery.support.scriptEval ) {
|
||||
script.appendChild( document.createTextNode( data ) );
|
||||
} else {
|
||||
script.text = data;
|
||||
}
|
||||
|
||||
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
|
||||
// This arises when a base node is used (#2709).
|
||||
head.insertBefore( script, head.firstChild );
|
||||
head.removeChild( script );
|
||||
}
|
||||
},
|
||||
|
||||
nodeName: function( elem, name ) {
|
||||
return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
|
||||
},
|
||||
|
||||
// args is for internal usage only
|
||||
each: function( object, callback, args ) {
|
||||
var name, i = 0,
|
||||
length = object.length,
|
||||
isObj = length === undefined || jQuery.isFunction(object);
|
||||
|
||||
if ( args ) {
|
||||
if ( isObj ) {
|
||||
for ( name in object ) {
|
||||
if ( callback.apply( object[ name ], args ) === false ) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
for ( ; i < length; ) {
|
||||
if ( callback.apply( object[ i++ ], args ) === false ) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// A special, fast, case for the most common use of each
|
||||
} else {
|
||||
if ( isObj ) {
|
||||
for ( name in object ) {
|
||||
if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
for ( var value = object[0];
|
||||
i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
|
||||
}
|
||||
}
|
||||
|
||||
return object;
|
||||
},
|
||||
|
||||
// Use native String.trim function wherever possible
|
||||
trim: trim ?
|
||||
function( text ) {
|
||||
return text == null ?
|
||||
"" :
|
||||
trim.call( text );
|
||||
} :
|
||||
|
||||
// Otherwise use our own trimming functionality
|
||||
function( text ) {
|
||||
return text == null ?
|
||||
"" :
|
||||
text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
|
||||
},
|
||||
|
||||
// results is for internal usage only
|
||||
makeArray: function( array, results ) {
|
||||
var ret = results || [];
|
||||
|
||||
if ( array != null ) {
|
||||
// The window, strings (and functions) also have 'length'
|
||||
// The extra typeof function check is to prevent crashes
|
||||
// in Safari 2 (See: #3039)
|
||||
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
|
||||
var type = jQuery.type(array);
|
||||
|
||||
if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
|
||||
push.call( ret, array );
|
||||
} else {
|
||||
jQuery.merge( ret, array );
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
},
|
||||
|
||||
inArray: function( elem, array ) {
|
||||
if ( array.indexOf ) {
|
||||
return array.indexOf( elem );
|
||||
}
|
||||
|
||||
for ( var i = 0, length = array.length; i < length; i++ ) {
|
||||
if ( array[ i ] === elem ) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
|
||||
return -1;
|
||||
},
|
||||
|
||||
merge: function( first, second ) {
|
||||
var i = first.length, j = 0;
|
||||
|
||||
if ( typeof second.length === "number" ) {
|
||||
for ( var l = second.length; j < l; j++ ) {
|
||||
first[ i++ ] = second[ j ];
|
||||
}
|
||||
|
||||
} else {
|
||||
while ( second[j] !== undefined ) {
|
||||
first[ i++ ] = second[ j++ ];
|
||||
}
|
||||
}
|
||||
|
||||
first.length = i;
|
||||
|
||||
return first;
|
||||
},
|
||||
|
||||
grep: function( elems, callback, inv ) {
|
||||
var ret = [], retVal;
|
||||
inv = !!inv;
|
||||
|
||||
// Go through the array, only saving the items
|
||||
// that pass the validator function
|
||||
for ( var i = 0, length = elems.length; i < length; i++ ) {
|
||||
retVal = !!callback( elems[ i ], i );
|
||||
if ( inv !== retVal ) {
|
||||
ret.push( elems[ i ] );
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
},
|
||||
|
||||
// arg is for internal usage only
|
||||
map: function( elems, callback, arg ) {
|
||||
var ret = [], value;
|
||||
|
||||
// Go through the array, translating each of the items to their
|
||||
// new value (or values).
|
||||
for ( var i = 0, length = elems.length; i < length; i++ ) {
|
||||
value = callback( elems[ i ], i, arg );
|
||||
|
||||
if ( value != null ) {
|
||||
ret[ ret.length ] = value;
|
||||
}
|
||||
}
|
||||
|
||||
return ret.concat.apply( [], ret );
|
||||
},
|
||||
|
||||
// A global GUID counter for objects
|
||||
guid: 1,
|
||||
|
||||
proxy: function( fn, proxy, thisObject ) {
|
||||
if ( arguments.length === 2 ) {
|
||||
if ( typeof proxy === "string" ) {
|
||||
thisObject = fn;
|
||||
fn = thisObject[ proxy ];
|
||||
proxy = undefined;
|
||||
|
||||
} else if ( proxy && !jQuery.isFunction( proxy ) ) {
|
||||
thisObject = proxy;
|
||||
proxy = undefined;
|
||||
}
|
||||
}
|
||||
|
||||
if ( !proxy && fn ) {
|
||||
proxy = function() {
|
||||
return fn.apply( thisObject || this, arguments );
|
||||
};
|
||||
}
|
||||
|
||||
// Set the guid of unique handler to the same of original handler, so it can be removed
|
||||
if ( fn ) {
|
||||
proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
|
||||
}
|
||||
|
||||
// So proxy can be declared as an argument
|
||||
return proxy;
|
||||
},
|
||||
|
||||
// Mutifunctional method to get and set values to a collection
|
||||
// The value/s can be optionally by executed if its a function
|
||||
access: function( elems, key, value, exec, fn, pass ) {
|
||||
var length = elems.length;
|
||||
|
||||
// Setting many attributes
|
||||
if ( typeof key === "object" ) {
|
||||
for ( var k in key ) {
|
||||
jQuery.access( elems, k, key[k], exec, fn, value );
|
||||
}
|
||||
return elems;
|
||||
}
|
||||
|
||||
// Setting one attribute
|
||||
if ( value !== undefined ) {
|
||||
// Optionally, function values get executed if exec is true
|
||||
exec = !pass && exec && jQuery.isFunction(value);
|
||||
|
||||
for ( var i = 0; i < length; i++ ) {
|
||||
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
|
||||
}
|
||||
|
||||
return elems;
|
||||
}
|
||||
|
||||
// Getting an attribute
|
||||
return length ? fn( elems[0], key ) : undefined;
|
||||
},
|
||||
|
||||
now: function() {
|
||||
return (new Date()).getTime();
|
||||
},
|
||||
|
||||
// Use of jQuery.browser is frowned upon.
|
||||
// More details: http://docs.jquery.com/Utilities/jQuery.browser
|
||||
uaMatch: function( ua ) {
|
||||
ua = ua.toLowerCase();
|
||||
|
||||
var match = rwebkit.exec( ua ) ||
|
||||
ropera.exec( ua ) ||
|
||||
rmsie.exec( ua ) ||
|
||||
ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
|
||||
[];
|
||||
|
||||
return { browser: match[1] || "", version: match[2] || "0" };
|
||||
},
|
||||
|
||||
browser: {}
|
||||
});
|
||||
|
||||
browserMatch = jQuery.uaMatch( userAgent );
|
||||
if ( browserMatch.browser ) {
|
||||
jQuery.browser[ browserMatch.browser ] = true;
|
||||
jQuery.browser.version = browserMatch.version;
|
||||
}
|
||||
|
||||
// Deprecated, use jQuery.browser.webkit instead
|
||||
if ( jQuery.browser.webkit ) {
|
||||
jQuery.browser.safari = true;
|
||||
}
|
||||
|
||||
if ( indexOf ) {
|
||||
jQuery.inArray = function( elem, array ) {
|
||||
return indexOf.call( array, elem );
|
||||
};
|
||||
}
|
||||
|
||||
// Verify that \s matches non-breaking spaces
|
||||
// (IE fails on this test)
|
||||
if ( !rwhite.test( "\xA0" ) ) {
|
||||
trimLeft = /^[\s\xA0]+/;
|
||||
trimRight = /[\s\xA0]+$/;
|
||||
}
|
||||
|
||||
// All jQuery objects should point back to these
|
||||
rootjQuery = jQuery(document);
|
||||
|
||||
// Cleanup functions for the document ready method
|
||||
if ( document.addEventListener ) {
|
||||
DOMContentLoaded = function() {
|
||||
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
|
||||
jQuery.ready();
|
||||
};
|
||||
|
||||
} else if ( document.attachEvent ) {
|
||||
DOMContentLoaded = function() {
|
||||
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
|
||||
if ( document.readyState === "complete" ) {
|
||||
document.detachEvent( "onreadystatechange", DOMContentLoaded );
|
||||
jQuery.ready();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
// The DOM ready check for Internet Explorer
|
||||
function doScrollCheck() {
|
||||
if ( jQuery.isReady ) {
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
// If IE is used, use the trick by Diego Perini
|
||||
// http://javascript.nwbox.com/IEContentLoaded/
|
||||
document.documentElement.doScroll("left");
|
||||
} catch(e) {
|
||||
setTimeout( doScrollCheck, 1 );
|
||||
return;
|
||||
}
|
||||
|
||||
// and execute any waiting functions
|
||||
jQuery.ready();
|
||||
}
|
||||
|
||||
// Expose jQuery to the global object
|
||||
return (window.jQuery = window.$ = jQuery);
|
||||
|
||||
})();
|
||||
Loading…
Reference in New Issue
Block a user