From 6fb3ffad36e9ac318a186d471d60459d6b16094c Mon Sep 17 00:00:00 2001
From: Scott González <scott.gonzalez@gmail.com>
Date: Sat, 15 Nov 2008 04:29:08 +0000
Subject: Core: Fixed #3562: Modify .removeAttr() to work on ARIA properties in
 FF2.

---
 ui/ui.core.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'ui')

diff --git a/ui/ui.core.js b/ui/ui.core.js
index 3b6beb329..7601588b3 100644
--- a/ui/ui.core.js
+++ b/ui/ui.core.js
@@ -135,9 +135,10 @@ $.ui = {
 };
 
 // WAI-ARIA normalization
-// tweak $.attr for FF2 implementation
 if (isFF2) {
 	var attr = $.attr,
+		removeAttr = $.fn.removeAttr,
+		ariaNS = "http://www.w3.org/2005/07/aaa",
 		ariaState = /^aria-/,
 		ariaRole = /^wairole:/;
 	
@@ -150,11 +151,18 @@ if (isFF2) {
 				: (attr.apply(this, arguments) || "").replace(ariaRole, ""))
 			: (ariaState.test(name)
 				? (set
-					? elem.setAttributeNS("http://www.w3.org/2005/07/aaa",
+					? elem.setAttributeNS(ariaNS,
 						name.replace(ariaState, "aaa:"), value)
 					: attr.call(this, elem, name.replace(ariaState, "aaa:")))
 				: attr.apply(this, arguments)));
 	};
+	
+	$.fn.removeAttr = function(name) {
+		return (ariaState.test(name)
+			? this.each(function() {
+				this.removeAttributeNS(ariaNS, name.replace(ariaState, ""));
+			}) : removeAttr.call(this, name));
+	};
 }
 
 //jQuery plugins
-- 
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