From 8bf95e9789e32433f748db12a27f2dd8990ae4e8 Mon Sep 17 00:00:00 2001
From: Thomas Heck <theck@linet-services.de>
Date: Tue, 16 Jul 2013 14:30:12 +0200
Subject: [PATCH] =?utf8?q?Ausgeh=C3=A4hlten=20Tab=20nur=20dann=20speichern?=
 =?utf8?q?,=20wenn=20eine=20ID=20angegeben=20wurde?=
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---
 js/common.js | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/js/common.js b/js/common.js
index 182d47d9b..904448d35 100644
--- a/js/common.js
+++ b/js/common.js
@@ -188,15 +188,21 @@ function open_jqm_window(params) {
 $(document).ready(function () {
   // initialize all jQuery UI tab elements:
   $(".tabwidget").each(function(idx, element) {
-    element = $(element);
-    var cookieName = 'jquery_ui_tab_'+ element.attr('id');
-    element.tabs({
-      active: $.cookie(cookieName),
-      activate: function(event, ui) {
+    var $element = $(element);
+    var tabsParams = {};
+
+    var elementId = $element.attr('id');
+    if( elementId ) {
+      var cookieName = 'jquery_ui_tab_'+ elementId;
+
+      tabsParams.active = $.cookie(cookieName);
+      tabsParams.activate = function(event, ui) {
         var i = ui.newTab.parent().children().index(ui.newTab);
         $.cookie(cookieName, i);
-      },
-    });
+      };
+    }
+
+    $element.tabs(tabsParams);
   });
 
   $('input').focus(function(){
-- 
2.20.1