Ticket #4705: jquery-1.3.2-className.patch

---

File jquery-1.3.2-className.patch, 3.0 KB (added by dhbaird, May 30, 2009 07:03PM UTC)

--- jquery-1.3.2.js	2009-05-25 12:00:43.667854804 -0600
+++ jquery-1.3.2-modified-selectors.js	2009-05-26 22:52:33.748668152 -0600
@@ -707,27 +707,54 @@
 	},
 
 	className: {
+
+		get: function( elem ) {
+			//var classNames = elem.className.baseVal || elem.className || elem.getAttribute("class");
+			var classNames = elem.getAttribute("class");
+			classNames = classNames ? classNames : "";
+			return classNames
+		},
+
+		set: function( elem, value ) {
+			elem.setAttribute("class", value);
+		},
+
+
 		// internal only, use addClass("class")
 		add: function( elem, classNames ) {
 			jQuery.each((classNames || "").split(/\s+/), function(i, className){
-				if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) )
-					elem.className += (elem.className ? " " : "") + className;
+				var curClassName = jQuery.className.get(elem);
+				if ( elem.nodeType == 1 && !jQuery.className.has( curClassName, className ) )
+				jQuery.className.set(elem, curClassName + (curClassName ? " " : "") + className);
 			});
 		},
 
 		// internal only, use removeClass("class")
 		remove: function( elem, classNames ) {
 			if (elem.nodeType == 1)
-				elem.className = classNames !== undefined ?
-					jQuery.grep(elem.className.split(/\s+/), function(className){
+				jQuery.className.set(elem, classNames !== undefined ?
+					jQuery.grep(jQuery.className.get(elem).split(/\s+/), function(className){
 						return !jQuery.className.has( classNames, className );
 					}).join(" ") :
-					"";
+					""
+				);
 		},
 
 		// internal only, use hasClass("class")
 		has: function( elem, className ) {
-			return elem && jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;
+			var classNames = "";
+			if (elem)
+				{
+					if (elem.getAttribute)
+						{
+							classNames = elem.jQuery.className.get(elem);
+						}
+					else
+						{
+							classNames = elem; // <-- ???
+						}
+				}
+			return elem && jQuery.inArray( className, classNames.toString().split(/\s+/) ) > -1;
 		}
 	},
 
@@ -1779,7 +1806,8 @@
 
 			for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
 				if ( elem ) {
-					if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) {
+					var className = jQuery.className.get(elem);
+					if ( not ^ (className && (" " + className + " ").indexOf(match) >= 0) ) {
 						if ( !inplace )
 							result.push( elem );
 					} else if ( inplace ) {
@@ -2005,7 +2033,8 @@
 			return (match === "*" && elem.nodeType === 1) || elem.nodeName === match;
 		},
 		CLASS: function(elem, match){
-			return (" " + (elem.className || elem.getAttribute("class")) + " ")
+			var className = jQuery.className.get(elem);
+			return (" " + (className) + " ")
 				.indexOf( match ) > -1;
 		},
 		ATTR: function(elem, match){
@@ -2207,7 +2236,7 @@
 	if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
 		return;
 	}
-	
+
 	Sizzle = function(query, context, extra, seed){
 		context = context || document;

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