From 9118828a590b844a93c5465ccbee129c30f5a569 Mon Sep 17 00:00:00 2001 From: jeresig Date: Thu, 4 Feb 2010 22:03:32 -0500 Subject: [PATCH] Update benchmark basis file to jQuery 1.3.2. --- speed/jquery-basis.js | 3415 +++++++++++++++++++++++++---------------- 1 file changed, 2121 insertions(+), 1294 deletions(-) diff --git a/speed/jquery-basis.js b/speed/jquery-basis.js index 88e661eec..926357433 100644 --- a/speed/jquery-basis.js +++ b/speed/jquery-basis.js @@ -1,34 +1,36 @@ -(function(){ -/* - * jQuery 1.2.6 - New Wave Javascript +/*! + * jQuery JavaScript Library v1.3.2 + * http://jquery.com/ * - * Copyright (c) 2008 John Resig (jquery.com) - * Dual licensed under the MIT (MIT-LICENSE.txt) - * and GPL (GPL-LICENSE.txt) licenses. + * Copyright (c) 2009 John Resig + * Dual licensed under the MIT and GPL licenses. + * http://docs.jquery.com/License * - * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $ - * $Rev: 5685 $ + * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009) + * Revision: 6246 */ +(function(){ -// Map over jQuery in case of overwrite -var _jQuery = window.jQuery, -// Map over the $ in case of overwrite - _$ = window.$; - -var jQuery = window.jQuery = window.$ = function( selector, context ) { - // The jQuery object is actually just the init constructor 'enhanced' - return new jQuery.fn.init( selector, context ); -}; - -// A simple way to check for HTML strings or ID strings -// (both of which we optimize for) -var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/, - -// Is it a simple selector - isSimple = /^.[^:#\[\.]*$/, +var + // Will speed up references to window, and allows munging its name. + window = this, + // Will speed up references to undefined, and allows munging its name. + undefined, + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + // Map over the $ in case of overwrite + _$ = window.$, + + jQuery = window.jQuery = window.$ = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context ); + }, -// Will speed up references to undefined, and allows munging its name. - undefined; + // A simple way to check for HTML strings or ID strings + // (both of which we optimize for) + quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/, + // Is it a simple selector + isSimple = /^.[^:#\[\.,]*$/; jQuery.fn = jQuery.prototype = { init: function( selector, context ) { @@ -39,10 +41,11 @@ jQuery.fn = jQuery.prototype = { if ( selector.nodeType ) { this[0] = selector; this.length = 1; + this.context = selector; return this; } // Handle HTML strings - if ( typeof selector == "string" ) { + if ( typeof selector === "string" ) { // Are we dealing with HTML string or an ID? var match = quickExpr.exec( selector ); @@ -57,17 +60,16 @@ jQuery.fn = jQuery.prototype = { else { var elem = document.getElementById( match[3] ); - // Make sure an element was located - if ( elem ){ - // Handle the case where IE and Opera return items - // by name instead of ID - if ( elem.id != match[3] ) - return jQuery().find( selector ); + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem && elem.id != match[3] ) + return jQuery().find( selector ); - // Otherwise, we inject the element directly into the jQuery object - return jQuery( elem ); - } - selector = []; + // Otherwise, we inject the element directly into the jQuery object + var ret = jQuery( elem || [] ); + ret.context = document; + ret.selector = selector; + return ret; } // HANDLE: $(expr, [context]) @@ -78,29 +80,37 @@ jQuery.fn = jQuery.prototype = { // HANDLE: $(function) // Shortcut for document ready } else if ( jQuery.isFunction( selector ) ) - return jQuery( document )[ jQuery.fn.ready ? "ready" : "load" ]( selector ); + return jQuery( document ).ready( selector ); + + // Make sure that old selector state is passed along + if ( selector.selector && selector.context ) { + this.selector = selector.selector; + this.context = selector.context; + } - return this.setArray(jQuery.makeArray(selector)); + return this.setArray(jQuery.isArray( selector ) ? + selector : + jQuery.makeArray(selector)); }, + // Start with an empty selector + selector: "", + // The current version of jQuery being used - jquery: "1.2.6", + jquery: "1.3.2", // The number of elements contained in the matched element set size: function() { return this.length; }, - // The number of elements contained in the matched element set - length: 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 == undefined ? + return num === undefined ? // Return a 'clean' array - jQuery.makeArray( this ) : + Array.prototype.slice.call( this ) : // Return just the object this[ num ]; @@ -108,13 +118,20 @@ jQuery.fn = jQuery.prototype = { // Take an array of elements and push it onto the stack // (returning the new matched element set) - pushStack: function( elems ) { + pushStack: function( elems, name, selector ) { // Build a new jQuery matched element set var ret = jQuery( 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; }, @@ -141,8 +158,6 @@ jQuery.fn = jQuery.prototype = { // Determine the position of an element within // the matched set of elements index: function( elem ) { - var ret = -1; - // Locate the position of the desired element return jQuery.inArray( // If it receives a jQuery object, the first element is used @@ -154,7 +169,7 @@ jQuery.fn = jQuery.prototype = { var options = name; // Look for the case where we're accessing a style value - if ( name.constructor == String ) + if ( typeof name === "string" ) if ( value === undefined ) return this[0] && jQuery[ type || "attr" ]( this[0], name ); @@ -184,7 +199,7 @@ jQuery.fn = jQuery.prototype = { }, text: function( text ) { - if ( typeof text != "object" && text != null ) + if ( typeof text !== "object" && text != null ) return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) ); var ret = ""; @@ -202,20 +217,22 @@ jQuery.fn = jQuery.prototype = { }, wrapAll: function( html ) { - if ( this[0] ) + if ( this[0] ) { // The elements to wrap the target around - jQuery( html, this[0].ownerDocument ) - .clone() - .insertBefore( this[0] ) - .map(function(){ - var elem = this; + var wrap = jQuery( html, this[0].ownerDocument ).clone(); + + if ( this[0].parentNode ) + wrap.insertBefore( this[0] ); + + wrap.map(function(){ + var elem = this; - while ( elem.firstChild ) - elem = elem.firstChild; + while ( elem.firstChild ) + elem = elem.firstChild; - return elem; - }) - .append(this); + return elem; + }).append(this); + } return this; }, @@ -233,27 +250,27 @@ jQuery.fn = jQuery.prototype = { }, append: function() { - return this.domManip(arguments, true, false, function(elem){ + return this.domManip(arguments, true, function(elem){ if (this.nodeType == 1) this.appendChild( elem ); }); }, prepend: function() { - return this.domManip(arguments, true, true, function(elem){ + return this.domManip(arguments, true, function(elem){ if (this.nodeType == 1) this.insertBefore( elem, this.firstChild ); }); }, before: function() { - return this.domManip(arguments, false, false, function(elem){ + return this.domManip(arguments, false, function(elem){ this.parentNode.insertBefore( elem, this ); }); }, after: function() { - return this.domManip(arguments, false, true, function(elem){ + return this.domManip(arguments, false, function(elem){ this.parentNode.insertBefore( elem, this.nextSibling ); }); }, @@ -262,20 +279,29 @@ jQuery.fn = jQuery.prototype = { return this.prevObject || jQuery( [] ); }, - find: function( selector ) { - var elems = jQuery.map(this, function(elem){ - return jQuery.find( selector, elem ); - }); + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: [].push, + sort: [].sort, + splice: [].splice, - return this.pushStack( /[^+>] [^+>]/.test( selector ) || selector.indexOf("..") > -1 ? - jQuery.unique( elems ) : - elems ); + find: function( selector ) { + if ( this.length === 1 ) { + var ret = this.pushStack( [], "find", selector ); + ret.length = 0; + jQuery.find( selector, this[0], ret ); + return ret; + } else { + return this.pushStack( jQuery.unique(jQuery.map(this, function(elem){ + return jQuery.find( selector, elem ); + })), "find", selector ); + } }, clone: function( events ) { // Do the clone var ret = this.map(function(){ - if ( jQuery.browser.msie && !jQuery.isXMLDoc(this) ) { + if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) { // IE copies events bound via attachEvent when // using cloneNode. Calling detachEvent on the // clone will also remove the events from the orignal @@ -284,33 +310,37 @@ jQuery.fn = jQuery.prototype = { // attributes in IE that are actually only stored // as properties will not be copied (such as the // the name attribute on an input). - var clone = this.cloneNode(true), - container = document.createElement("div"); - container.appendChild(clone); - return jQuery.clean([container.innerHTML])[0]; + var html = this.outerHTML; + if ( !html ) { + var div = this.ownerDocument.createElement("div"); + div.appendChild( this.cloneNode(true) ); + html = div.innerHTML; + } + + return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")])[0]; } else return this.cloneNode(true); }); - // Need to set the expando to null on the cloned set if it exists - // removeData doesn't work here, IE removes it from the original as well - // this is primarily for IE but the data expando shouldn't be copied over in any browser - var clone = ret.find("*").andSelf().each(function(){ - if ( this[ expando ] != undefined ) - this[ expando ] = null; - }); - // Copy the events from the original to the clone - if ( events === true ) - this.find("*").andSelf().each(function(i){ - if (this.nodeType == 3) + if ( events === true ) { + var orig = this.find("*").andSelf(), i = 0; + + ret.find("*").andSelf().each(function(){ + if ( this.nodeName !== orig[i].nodeName ) return; - var events = jQuery.data( this, "events" ); - for ( var type in events ) - for ( var handler in events[ type ] ) - jQuery.event.add( clone[ i ], type, events[ type ][ handler ], events[ type ][ handler ].data ); + var events = jQuery.data( orig[i], "events" ); + + for ( var type in events ) { + for ( var handler in events[ type ] ) { + jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data ); + } + } + + i++; }); + } // Return the cloned set return ret; @@ -323,14 +353,33 @@ jQuery.fn = jQuery.prototype = { return selector.call( elem, i ); }) || - jQuery.multiFilter( selector, this ) ); + jQuery.multiFilter( selector, jQuery.grep(this, function(elem){ + return elem.nodeType === 1; + }) ), "filter", selector ); + }, + + closest: function( selector ) { + var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null, + closer = 0; + + return this.map(function(){ + var cur = this; + while ( cur && cur.ownerDocument ) { + if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) { + jQuery.data(cur, "closest", closer); + return cur; + } + cur = cur.parentNode; + closer++; + } + }); }, not: function( selector ) { - if ( selector.constructor == String ) + if ( typeof selector === "string" ) // test special case where just one selector is passed in if ( isSimple.test( selector ) ) - return this.pushStack( jQuery.multiFilter( selector, this, true ) ); + return this.pushStack( jQuery.multiFilter( selector, this, true ), "not", selector ); else selector = jQuery.multiFilter( selector, this ); @@ -343,7 +392,7 @@ jQuery.fn = jQuery.prototype = { add: function( selector ) { return this.pushStack( jQuery.unique( jQuery.merge( this.get(), - typeof selector == 'string' ? + typeof selector === "string" ? jQuery( selector ) : jQuery.makeArray( selector ) ))); @@ -354,15 +403,17 @@ jQuery.fn = jQuery.prototype = { }, hasClass: function( selector ) { - return this.is( "." + selector ); + return !!selector && this.is( "." + selector ); }, val: function( value ) { - if ( value == undefined ) { - - if ( this.length ) { - var elem = this[0]; + if ( value === undefined ) { + var elem = this[0]; + if ( elem ) { + if( jQuery.nodeName( elem, 'option' ) ) + return (elem.attributes.value || {}).specified ? elem.value : elem.text; + // We need to handle select boxes special if ( jQuery.nodeName( elem, "select" ) ) { var index = elem.selectedIndex, @@ -380,7 +431,7 @@ jQuery.fn = jQuery.prototype = { if ( option.selected ) { // Get the specifc value for the option - value = jQuery.browser.msie && !option.attributes.value.specified ? option.text : option.value; + value = jQuery(option).val(); // We don't need an array for one selects if ( one ) @@ -391,25 +442,25 @@ jQuery.fn = jQuery.prototype = { } } - return values; + return values; + } // Everything else, we just grab the value - } else - return (this[0].value || "").replace(/\r/g, ""); + return (elem.value || "").replace(/\r/g, ""); } return undefined; } - if( value.constructor == Number ) + if ( typeof value === "number" ) value += ''; return this.each(function(){ if ( this.nodeType != 1 ) return; - if ( value.constructor == Array && /radio|checkbox/.test( this.type ) ) + if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) ) this.checked = (jQuery.inArray(this.value, value) >= 0 || jQuery.inArray(this.name, value) >= 0); @@ -430,9 +481,9 @@ jQuery.fn = jQuery.prototype = { }, html: function( value ) { - return value == undefined ? + return value === undefined ? (this[0] ? - this[0].innerHTML : + this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") : null) : this.empty().append( value ); }, @@ -442,11 +493,12 @@ jQuery.fn = jQuery.prototype = { }, eq: function( i ) { - return this.slice( i, i + 1 ); + return this.slice( i, +i + 1 ); }, slice: function() { - return this.pushStack( Array.prototype.slice.apply( this, arguments ) ); + return this.pushStack( Array.prototype.slice.apply( this, arguments ), + "slice", Array.prototype.slice.call(arguments).join(",") ); }, map: function( callback ) { @@ -459,69 +511,29 @@ jQuery.fn = jQuery.prototype = { return this.add( this.prevObject ); }, - data: function( key, value ){ - var parts = key.split("."); - parts[1] = parts[1] ? "." + parts[1] : ""; - - if ( value === undefined ) { - var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); - - if ( data === undefined && this.length ) - data = jQuery.data( this[0], key ); - - return data === undefined && parts[1] ? - this.data( parts[0] ) : - data; - } else - return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){ - jQuery.data( this, key, value ); - }); - }, - - removeData: function( key ){ - return this.each(function(){ - jQuery.removeData( this, key ); - }); - }, - - domManip: function( args, table, reverse, callback ) { - var clone = this.length > 1, elems; - - return this.each(function(){ - if ( !elems ) { - elems = jQuery.clean( args, this.ownerDocument ); - - if ( reverse ) - elems.reverse(); - } - - var obj = this; - - if ( table && jQuery.nodeName( this, "table" ) && jQuery.nodeName( elems[0], "tr" ) ) - obj = this.getElementsByTagName("tbody")[0] || this.appendChild( this.ownerDocument.createElement("tbody") ); - - var scripts = jQuery( [] ); - - jQuery.each(elems, function(){ - var elem = clone ? - jQuery( this ).clone( true )[0] : - this; - - // execute all scripts after the elements have been injected - if ( jQuery.nodeName( elem, "script" ) ) - scripts = scripts.add( elem ); - else { - // Remove any inner scripts for later evaluation - if ( elem.nodeType == 1 ) - scripts = scripts.add( jQuery( "script", elem ).remove() ); - - // Inject the elements into the document - callback.call( obj, elem ); - } - }); + domManip: function( args, table, callback ) { + if ( this[0] ) { + var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(), + scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ), + first = fragment.firstChild; + + if ( first ) + for ( var i = 0, l = this.length; i < l; i++ ) + callback.call( root(this[i], first), this.length > 1 || i > 0 ? + fragment.cloneNode(true) : fragment ); + + if ( scripts ) + jQuery.each( scripts, evalScript ); + } - scripts.each( evalScript ); - }); + return this; + + function root( elem, cur ) { + return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ? + (elem.getElementsByTagName("tbody")[0] || + elem.appendChild(elem.ownerDocument.createElement("tbody"))) : + elem; + } } }; @@ -552,7 +564,7 @@ jQuery.extend = jQuery.fn.extend = function() { var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options; // Handle a deep copy situation - if ( target.constructor == Boolean ) { + if ( typeof target === "boolean" ) { deep = target; target = arguments[1] || {}; // skip the boolean and the target @@ -560,7 +572,7 @@ jQuery.extend = jQuery.fn.extend = function() { } // Handle case when target is a string or something (possible in deep copy) - if ( typeof target != "object" && typeof target != "function" ) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) target = {}; // extend jQuery itself if only one argument is passed @@ -581,7 +593,7 @@ jQuery.extend = jQuery.fn.extend = function() { continue; // Recurse if we're merging object values - if ( deep && copy && typeof copy == "object" && !copy.nodeType ) + if ( deep && copy && typeof copy === "object" && !copy.nodeType ) target[ name ] = jQuery.extend( deep, // Never move original objects, clone them src || ( copy.length != null ? [ ] : { } ) @@ -597,11 +609,11 @@ jQuery.extend = jQuery.fn.extend = function() { return target; }; -var expando = "jQuery" + now(), uuid = 0, windowData = {}, - // exclude the following css properties to add px - exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i, +// exclude the following css properties to add px +var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i, // cache defaultView - defaultView = document.defaultView || {}; + defaultView = document.defaultView || {}, + toString = Object.prototype.toString; jQuery.extend({ noConflict: function( deep ) { @@ -613,33 +625,36 @@ jQuery.extend({ return jQuery; }, - // See test/unit/core.js for details concerning this function. - isFunction: function( fn ) { - return !!fn && typeof fn != "string" && !fn.nodeName && - fn.constructor != Array && /^[\s[]?function/.test( fn + "" ); + // 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 toString.call(obj) === "[object Function]"; + }, + + isArray: function( obj ) { + return toString.call(obj) === "[object Array]"; }, // check if an element is in a (or is an) XML document isXMLDoc: function( elem ) { - return elem.documentElement && !elem.body || - elem.tagName && elem.ownerDocument && !elem.ownerDocument.body; + return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || + !!elem.ownerDocument && jQuery.isXMLDoc( elem.ownerDocument ); }, // Evalulates a script in a global context globalEval: function( data ) { - data = jQuery.trim( data ); - - if ( data ) { + if ( data && /\S/.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.browser.msie ) - script.text = data; - else + 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). @@ -652,80 +667,12 @@ jQuery.extend({ return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase(); }, - cache: {}, - - data: function( elem, name, data ) { - elem = elem == window ? - windowData : - elem; - - var id = elem[ expando ]; - - // Compute a unique ID for the element - if ( !id ) - id = elem[ expando ] = ++uuid; - - // Only generate the data cache if we're - // trying to access or manipulate it - if ( name && !jQuery.cache[ id ] ) - jQuery.cache[ id ] = {}; - - // Prevent overriding the named cache with undefined values - if ( data !== undefined ) - jQuery.cache[ id ][ name ] = data; - - // Return the named cache data, or the ID for the element - return name ? - jQuery.cache[ id ][ name ] : - id; - }, - - removeData: function( elem, name ) { - elem = elem == window ? - windowData : - elem; - - var id = elem[ expando ]; - - // If we want to remove a specific section of the element's data - if ( name ) { - if ( jQuery.cache[ id ] ) { - // Remove the section of cache data - delete jQuery.cache[ id ][ name ]; - - // If we've removed all the data, remove the element's cache - name = ""; - - for ( name in jQuery.cache[ id ] ) - break; - - if ( !name ) - jQuery.removeData( elem ); - } - - // Otherwise, we want to remove all of the element's data - } else { - // Clean up the element expando - try { - delete elem[ expando ]; - } catch(e){ - // IE has trouble directly removing the expando - // but it's ok with using removeAttribute - if ( elem.removeAttribute ) - elem.removeAttribute( expando ); - } - - // Completely remove the data cache - delete jQuery.cache[ id ]; - } - }, - // args is for internal usage only each: function( object, callback, args ) { var name, i = 0, length = object.length; if ( args ) { - if ( length == undefined ) { + if ( length === undefined ) { for ( name in object ) if ( callback.apply( object[ name ], args ) === false ) break; @@ -736,7 +683,7 @@ jQuery.extend({ // A special, fast, case for the most common use of each } else { - if ( length == undefined ) { + if ( length === undefined ) { for ( name in object ) if ( callback.call( object[ name ], name, object[ name ] ) === false ) break; @@ -754,7 +701,7 @@ jQuery.extend({ value = value.call( elem, i ); // Handle passing in a number to a CSS property - return value && value.constructor == Number && type == "curCSS" && !exclude.test( name ) ? + return typeof value === "number" && type == "curCSS" && !exclude.test( name ) ? value + "px" : value; }, @@ -771,7 +718,7 @@ jQuery.extend({ // internal only, use removeClass("class") remove: function( elem, classNames ) { if (elem.nodeType == 1) - elem.className = classNames != undefined ? + elem.className = classNames !== undefined ? jQuery.grep(elem.className.split(/\s+/), function(className){ return !jQuery.className.has( classNames, className ); }).join(" ") : @@ -780,7 +727,7 @@ jQuery.extend({ // internal only, use hasClass("class") has: function( elem, className ) { - return jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1; + return elem && jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1; } }, @@ -800,26 +747,32 @@ jQuery.extend({ elem.style[ name ] = old[ name ]; }, - css: function( elem, name, force ) { + css: function( elem, name, force, extra ) { if ( name == "width" || name == "height" ) { var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ]; function getWH() { val = name == "width" ? elem.offsetWidth : elem.offsetHeight; - var padding = 0, border = 0; + + if ( extra === "border" ) + return; + jQuery.each( which, function() { - padding += parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0; - border += parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0; + if ( !extra ) + val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0; + if ( extra === "margin" ) + val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0; + else + val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0; }); - val -= Math.round(padding + border); } - if ( jQuery(elem).is(":visible") ) + if ( elem.offsetWidth !== 0 ) getWH(); else jQuery.swap( elem, props, getWH ); - return Math.max(0, val); + return Math.max(0, Math.round(val)); } return jQuery.curCSS( elem, name, force ); @@ -828,30 +781,14 @@ jQuery.extend({ curCSS: function( elem, name, force ) { var ret, style = elem.style; - // A helper method for determining if an element's values are broken - function color( elem ) { - if ( !jQuery.browser.safari ) - return false; - - // defaultView is cached - var ret = defaultView.getComputedStyle( elem, null ); - return !ret || ret.getPropertyValue("color") == ""; - } - // We need to handle opacity special in IE - if ( name == "opacity" && jQuery.browser.msie ) { + if ( name == "opacity" && !jQuery.support.opacity ) { ret = jQuery.attr( style, "opacity" ); return ret == "" ? "1" : ret; } - // Opera sometimes will give the wrong display answer, this fixes it, see #2037 - if ( jQuery.browser.opera && name == "display" ) { - var save = style.outline; - style.outline = "0 solid black"; - style.outline = save; - } // Make sure we're using the right name for getting the float value if ( name.match( /float/i ) ) @@ -870,38 +807,9 @@ jQuery.extend({ var computedStyle = defaultView.getComputedStyle( elem, null ); - if ( computedStyle && !color( elem ) ) + if ( computedStyle ) ret = computedStyle.getPropertyValue( name ); - // If the element isn't reporting its values properly in Safari - // then some display: none elements are involved - else { - var swap = [], stack = [], a = elem, i = 0; - - // Locate all of the parent display: none elements - for ( ; a && color(a); a = a.parentNode ) - stack.unshift(a); - - // Go through and make them visible, but in reverse - // (It would be better if we knew the exact display type that they had) - for ( ; i < stack.length; i++ ) - if ( color( stack[ i ] ) ) { - swap[ i ] = stack[ i ].style.display; - stack[ i ].style.display = "block"; - } - - // Since we flip the display style, we have to handle that - // one special, otherwise get the value - ret = name == "display" && swap[ stack.length - 1 ] != null ? - "none" : - ( computedStyle && computedStyle.getPropertyValue( name ) ) || ""; - - // Finally, revert the display styles back - for ( i = 0; i < swap.length; i++ ) - if ( swap[ i ] != null ) - stack[ i ].style.display = swap[ i ]; - } - // We should always get a number back from opacity if ( name == "opacity" && ret == "" ) ret = "1"; @@ -936,22 +844,32 @@ jQuery.extend({ return ret; }, - clean: function( elems, context ) { - var ret = []; + clean: function( elems, context, fragment ) { context = context || document; + // !context.createElement fails in IE with an error but returns typeof 'object' - if (typeof context.createElement == 'undefined') + if ( typeof context.createElement === "undefined" ) context = context.ownerDocument || context[0] && context[0].ownerDocument || document; + // If a single string is passed in and it's a single tag + // just do a createElement and skip the rest + if ( !fragment && elems.length === 1 && typeof elems[0] === "string" ) { + var match = /^<(\w+)\s*\/?>$/.exec(elems[0]); + if ( match ) + return [ context.createElement( match[1] ) ]; + } + + var ret = [], scripts = [], div = context.createElement("div"); + jQuery.each(elems, function(i, elem){ + if ( typeof elem === "number" ) + elem += ''; + if ( !elem ) return; - if ( elem.constructor == Number ) - elem += ''; - // Convert html string into DOM nodes - if ( typeof elem == "string" ) { + if ( typeof elem === "string" ) { // Fix "XHTML"-style tags in all browsers elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){ return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ? @@ -960,7 +878,7 @@ jQuery.extend({ }); // Trim whitespace, otherwise indexOf won't work as expected - var tags = jQuery.trim( elem ).toLowerCase(), div = context.createElement("div"); + var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase(); var wrap = // option or optgroup @@ -984,7 +902,7 @@ jQuery.extend({ [ 2, "", "
" ] || // IE can't serialize and