X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fattributes.js;h=73dee368badc8c7962ce1f426dcd2de9d32d500d;hb=8e1d3697109e70ccdcb29e269af251216de057a8;hp=3ae05421bcb08dd9dc2e64c514071ba0554d9a6e;hpb=d36b29fa8e24820e0d1feb6a4ab46c440f54155a;p=jquery.git

diff --git a/src/attributes.js b/src/attributes.js
index 3ae0542..73dee36 100644
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -1,25 +1,20 @@
+(function( jQuery ) {
+
 var rclass = /[\n\t]/g,
-	rspace = /\s+/,
+	rspaces = /\s+/,
 	rreturn = /\r/g,
-	rspecialurl = /href|src|style/,
-	rtype = /(button|input)/i,
-	rfocusable = /(button|input|object|select|textarea)/i,
-	rclickable = /^(a|area)$/i,
-	rradiocheck = /radio|checkbox/;
+	rspecialurl = /^(?:href|src|style)$/,
+	rtype = /^(?:button|input)$/i,
+	rfocusable = /^(?:button|input|object|select|textarea)$/i,
+	rclickable = /^a(?:rea)?$/i,
+	rradiocheck = /^(?:radio|checkbox)$/i;
 
 jQuery.fn.extend({
 	attr: function( name, value ) {
-		return access( this, name, value, true, jQuery.attr );
+		return jQuery.access( this, name, value, true, jQuery.attr );
 	},
 
-	removeAttr: function( name ) {
-		if ( jQuery.isFunction( name ) ) {
-			return this.each(function(i) {
-				var self = jQuery(this);
-				self.removeAttr( name.call(this, i, self.attr(name)) );
-			});
-		}
-
+	removeAttr: function( name, fn ) {
 		return this.each(function(){
 			jQuery.attr( this, name, "" );
 			if ( this.nodeType === 1 ) {
@@ -37,7 +32,7 @@ jQuery.fn.extend({
 		}
 
 		if ( value && typeof value === "string" ) {
-			var classNames = (value || "").split( rspace );
+			var classNames = (value || "").split( rspaces );
 
 			for ( var i = 0, l = this.length; i < l; i++ ) {
 				var elem = this[i];
@@ -47,12 +42,13 @@ jQuery.fn.extend({
 						elem.className = value;
 
 					} else {
-						var className = " " + elem.className + " ";
+						var className = " " + elem.className + " ", setClass = elem.className;
 						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
 							if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
-								elem.className += " " + classNames[c];
+								setClass += " " + classNames[c];
 							}
 						}
+						elem.className = jQuery.trim( setClass );
 					}
 				}
 			}
@@ -70,7 +66,7 @@ jQuery.fn.extend({
 		}
 
 		if ( (value && typeof value === "string") || value === undefined ) {
-			var classNames = (value || "").split(rspace);
+			var classNames = (value || "").split( rspaces );
 
 			for ( var i = 0, l = this.length; i < l; i++ ) {
 				var elem = this[i];
@@ -81,7 +77,7 @@ jQuery.fn.extend({
 						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
 							className = className.replace(" " + classNames[c] + " ", " ");
 						}
-						elem.className = className.substring(1, className.length - 1);
+						elem.className = jQuery.trim( className );
 
 					} else {
 						elem.className = "";
@@ -108,7 +104,7 @@ jQuery.fn.extend({
 				// toggle individual class names
 				var className, i = 0, self = jQuery(this),
 					state = stateVal,
-					classNames = value.split( rspace );
+					classNames = value.split( rspaces );
 
 				while ( (className = classNames[ i++ ]) ) {
 					// check each className given, space seperated list
@@ -145,7 +141,10 @@ jQuery.fn.extend({
 
 			if ( elem ) {
 				if ( jQuery.nodeName( elem, "option" ) ) {
-					return (elem.attributes.value || {}).specified ? elem.value : elem.text;
+					// attributes.value is undefined in Blackberry 4.7 but
+					// uses .value. See #6932
+					var val = elem.attributes.value;
+					return !val || val.specified ? elem.value : elem.text;
 				}
 
 				// We need to handle select boxes special
@@ -284,11 +283,12 @@ jQuery.extend({
 			}
 
 			// If applicable, access the attribute via the DOM 0 way
-			if ( name in elem && notxml && !special ) {
+			// 'in' checks fail in Blackberry 4.7 #6931
+			if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) {
 				if ( set ) {
 					// We can't allow the type property to be changed (since it causes problems in IE)
 					if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
-						throw "type property can't be changed";
+						jQuery.error( "type property can't be changed" );
 					}
 
 					elem[ name ] = value;
@@ -327,6 +327,12 @@ jQuery.extend({
 				elem.setAttribute( name, "" + value );
 			}
 
+			// Ensure that missing attributes return undefined
+			// Blackberry 4.7 returns "" from getAttribute #6938
+			if ( !elem.attributes[ name ] && !elem.hasAttribute( name ) ) {
+				return undefined;
+			}
+
 			var attr = !jQuery.support.hrefNormalized && notxml && special ?
 					// Some attributes require a special call on IE
 					elem.getAttribute( name, 2 ) :
@@ -335,9 +341,7 @@ jQuery.extend({
 			// Non-existent attributes return null, we normalize to undefined
 			return attr === null ? undefined : attr;
 		}
-
-		// elem is actually elem.style ... set the style
-		// Using attr for specific style information is now deprecated. Use style insead.
-		return jQuery.style( elem, name, value );
 	}
 });
+
+})( jQuery );