Hi,
I have kept RadTabStrip inside asp.net user control
<Telerik:RadTabStripID="RadTabStrip1"runat="server"AutoPostBack="True"TabDisplayMode="MultiRow"OnLoad="RadTabStrip1_Load"EnableEmbeddedSkins="true"></Telerik:RadTabStrip>and loading it from an xml file in RadTabStrip1_Load event.
<TabStrip><TabID="Event Summary"Text="Event Summary"Value="summary.aspx"/><TabID="About Us"Text="About Us"Value="about.aspx"/><TabID="Documents"Text="Documents"Value="docs.aspx"IsBreak="True"/><TabID="Contact Us"Text="Contact Us"Value="contact.aspx"/>........</TabStrip>I am setting RadTabStrip's SelectedIndex property in Page_PreRender method, and On RadTabStrip1_TabClick event I am navigating to different aspx pages.
What I encounter is; after couple of clicks on different tabs, when I click on any tab that renders after IsBreak (ex. Contact Us) and then again click on any tab before IsBreak (ex. Event Summary), tabstrip goes away. It just doesn't render at all.
I also tried to debug. It is hitting Load, PreReder methods but not TabClick in case of failure. Below is the error I get:
Telerik.Web.UI.RadTab.set_Selected(Boolean Value)....Environment:
Browser: IE11
Telerik UI for ASP.Net Ajax Q1 2016
Visual Studio 2015
Windows Server 2012 R2
Note: I migrated it from Telerik Classic to Telerik UI for ASP.Net Ajax, and it was working fine before.
Please Help.
