From 1a50aae0fde152230aac9a8c25a5ac594e4c1172 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Tue, 30 Apr 2013 00:10:13 +0200
Subject: [PATCH] Fixed check for checkbox attribute "checked"

---
 wcfsetup/install/files/acp/js/WCF.ACP.js |  6 +++---
 wcfsetup/install/files/js/WCF.js         | 14 +++++++-------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/wcfsetup/install/files/acp/js/WCF.ACP.js b/wcfsetup/install/files/acp/js/WCF.ACP.js
index a53d5d9cf3..062f76f328 100644
--- a/wcfsetup/install/files/acp/js/WCF.ACP.js
+++ b/wcfsetup/install/files/acp/js/WCF.ACP.js
@@ -490,7 +490,7 @@ WCF.ACP.Package.Installation = Class.extend({
 			var $inputElement = $(inputElement);
 			var $type = $inputElement.attr('type');
 			
-			if (($type == 'checkbox' || $type == 'radio') && !$inputElement.attr('checked')) {
+			if (($type == 'checkbox' || $type == 'radio') && !$inputElement.prop('checked')) {
 				return false;
 			}
 			
@@ -1204,11 +1204,11 @@ WCF.ACP.Options = Class.extend({
 			case 'input':
 				switch(option.attr('type')) {
 					case 'checkbox':
-						this._execute(option.attr('checked'), $disableOptions, $enableOptions);
+						this._execute(option.prop('checked'), $disableOptions, $enableOptions);
 					break;
 					
 					case 'radio':
-						if (option.attr('checked')) {
+						if (option.prop('checked')) {
 							this._execute(true, $disableOptions, $enableOptions);
 						}
 					break;
diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index 3f334bc270..40737f1049 100755
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -969,7 +969,7 @@ WCF.Clipboard = {
 					
 					$container.find('input.jsClipboardItem').each(function(itemIndex, item) {
 						var $item = $(item);
-						if (!$item.attr('checked')) {
+						if (!$item.prop('checked')) {
 							$allItemsMarked = false;
 						}
 					});
@@ -1040,7 +1040,7 @@ WCF.Clipboard = {
 	_click: function(event) {
 		var $item = $(event.target);
 		var $objectID = $item.data('objectID');
-		var $isMarked = ($item.attr('checked')) ? true : false;
+		var $isMarked = ($item.prop('checked')) ? true : false;
 		var $objectIDs = [ $objectID ];
 		
 		if ($isMarked) {
@@ -1061,7 +1061,7 @@ WCF.Clipboard = {
 			var $markedAll = true;
 			$container.find('input.jsClipboardItem').each(function(index, containerItem) {
 				var $containerItem = $(containerItem);
-				if (!$containerItem.attr('checked')) {
+				if (!$containerItem.prop('checked')) {
 					$markedAll = false;
 				}
 			});
@@ -1096,7 +1096,7 @@ WCF.Clipboard = {
 		
 		// if markAll object is a checkbox, allow toggling
 		if ($item.is('input')) {
-			$isMarked = $item.attr('checked');
+			$isMarked = $item.prop('checked');
 		}
 		
 		// handle item containers
@@ -1109,14 +1109,14 @@ WCF.Clipboard = {
 				var $containerItem = $(containerItem);
 				var $objectID = $containerItem.data('objectID');
 				if ($isMarked) {
-					if (!$containerItem.attr('checked')) {
+					if (!$containerItem.prop('checked')) {
 						$containerItem.attr('checked', 'checked');
 						this._markedObjectIDs.push($objectID);
 						$objectIDs.push($objectID);
 					}
 				}
 				else {
-					if ($containerItem.attr('checked')) {
+					if ($containerItem.prop('checked')) {
 						$containerItem.removeAttr('checked');
 						this._markedObjectIDs = $.removeArrayValue(this._markedObjectIDs, $objectID);
 						$objectIDs.push($objectID);
@@ -3646,7 +3646,7 @@ WCF.ToggleOptions = Class.extend({
 	 * Toggles items.
 	 */
 	_toggle: function() {
-		if (!this._element.attr('checked')) return;
+		if (!this._element.prop('checked')) return;
 		
 		for (var $i = 0, $length = this._showItems.length; $i < $length; $i++) {
 			var $item = this._showItems[$i];
-- 
2.20.1