set_cancel(false) Causing Error on Items Below Level 0

[Doug]

Hello,

I get the following error whenever I click a PanelBar item below the top level:

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 3.0.04506.30; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
Timestamp: Sun, 16 Aug 2009 17:29:00 UTC

Message: Object doesn't support this property or method
Line: 37
Char: 4
Code: 0

Here is the Javascript:

   function OnClientItemClickingHandler(sender, eventArgs)
   {
  
   var cookieName = constCookieName(sender.get_id());
   var curCookie = GetCookie(cookieName);
   var cookieValue = new Array();

   if(curCookie != null) {cookieValue = curCookie.split(",");}

   var itemIndex;

   for (i = 0; i < sender.get_items().get_count(); ++i)
   {
    if(sender.get_items().getItem(i).get_text() == eventArgs.get_item().get_text()) {itemIndex = i;break;}
   }

   if(eventArgs.get_item().get_expanded() == true)
   {
    eventArgs.get_item().set_expanded(false);
       document.getElementById("globalLinks").style.width = document.getElementById("LeftNavigationAreaCell").offsetWidth-15 + "px";
    cookieValue[itemIndex]=false;
   }
   else
   {
    eventArgs.get_item().set_expanded(true);
       document.getElementById("globalLinks").style.width = document.getElementById("LeftNavigationAreaCell").offsetWidth-15 + "px";
    cookieValue[itemIndex]=true;
   }

   document.cookie = cookieName + "=" + escape(cookieValue) + "; path=/";

  if(eventArgs.get_item().get_navigateUrl().toLowerCase().indexOf("go_nowhere") > -1)
  {     
   eventArgs.set_cancel(true);
  }else{
   eventArgs.set_cancel(false);  // This line causes error ;
  }
   }

I am unable to test the "true" condition of the corresponding statement at this time.  Thus, I do not know whether or not it causes the same error.

What am I doing wrong?

Cheers,

Doug 

[Paul]

Hello Doug,

I think it will be best if you can open a formal support ticket and send us a simple running project (incl. CSS, images, DB backup and so on) demonstrating the problems. In that way we can reproduce and pinpoint the problems you're facing on our side, understand the logic of your application and provide a solution.

Kind regards,
Paul
the Telerik team

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