xhtmlConformance = Transitional Causes Problem with RadStrip

[Michael Bierch]

Hi,

I have a project that was originally created in VS 2003 and I've migrated it to VS 2008.

When I migrated the application, it created an entry in my Web.config file =  xhtmlConformance mode="Legacy"

I got to a point where I wasn't able to get an Update Progress control to display until I changed this to mode="Transitional".

However, once I did that I started having trouble with a page that has a RadTabStrip. When a tab is clicked, the page navigates properly but the tabstrip itself disappears. If I change the mode back to Legacy, the tab strip behaves properly but I'm unable to make the Update Progress control to work.

Any suggestions?

Thanks.

[Dimo]

Hello Michael,

Legacy xhtmlConformance mode is a big "no-no" in ASP.NET AJAX sites.

However, I am unable to tell what causes the RadTabStrip issue. Please provide a runnable demo to test with. Thank you.

Kind regards,
Dimo
the Telerik team