#5413 - Much shorter solution for getting width/height in ie6

- #8255 Added support for the list attribute in browsers that support it (it is automatically readonly, but can be set if using getAttribute( name, 2)

src/attributes.js

@@ -446,20 +446,6 @@ if ( !jQuery.support.getSetAttribute ) {
 			return value;
 		}
 	};
-
-	// Retrieving the width/height attributes on an
-	// element with display: none returns 0 in ie6/7 (#5413)
-	jQuery.each([ "width", "height" ], function( i, name ) {
-		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
-			get: function( elem ) {
-				var ret;
-				jQuery.swap( elem, { visibility: "hidden", display: "block" }, function() {
-					ret = elem.getAttribute( name );
-				});
-				return ret;
-			}
-		});
-	});
 }
 
 // Remove certain attrs if set to false
@@ -481,7 +467,7 @@ jQuery.each([ "selected", "checked", "readonly", "disabled" ], function( i, name
 
 // Some attributes require a special call on IE
 if ( !jQuery.support.hrefNormalized ) {
-	jQuery.each([ "href", "src", "style" ], function( i, name ) {
+	jQuery.each([ "href", "src", "style", "width", "height", "list" ], function( i, name ) {
 		jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
 			get: function( elem ) {
 				return elem.getAttribute( name, 2 );

test/index.html

@@ -203,6 +203,10 @@ <h2 id="qunit-userAgent"></h2>
 			<select name="D4" disabled="disabled">
 				<option selected="selected" value="NO">NO</option>
 			</select>
+			<input id="list-test" type="text" />
+			<datalist id="datalist">
+				<option value="option"></option>
+			</datalist>
 		</form>
 		<div id="moretests">
 			<form>

test/unit/attributes.js

@@ -75,7 +75,7 @@ test("prop(String, Object)", function() {
 });
 
 test("attr(String)", function() {
-	expect(30);
+	expect(31);
 
 	equals( jQuery('#text1').attr('type'), "text", 'Check for type attribute' );
 	equals( jQuery('#radio1').attr('type'), "radio", 'Check for type attribute' );
@@ -108,6 +108,10 @@ test("attr(String)", function() {
 	jQuery('<a/>').attr({ 'id': 'tAnchor5', 'href': '#5' }).appendTo('#main');
 	equals( jQuery('#tAnchor5').attr('href'), "#5", 'Check for non-absolute href (an anchor)' );
 
+	// list attribute is readonly by default in browsers that support it
+	jQuery("#list-test").attr("list", "datalist");
+	equals( jQuery("#list-test").attr("list"), "datalist", "Check setting list attribute" );
+
 	// Related to [5574] and [5683]
 	var body = document.body, $body = jQuery(body);