Could not find UpdatePanel with ID 'xxx'. If it is being updated dynamically then it must be inside another UpdatePanel

Question

I have a page with Ajax Tab controls, within one of the tabs is a webcontrol that as a Telerik RadGrid, with Edit forms pointing to another web control. That edit form also cont

Answer 1

I resolved the issue by removing the UpdatePanel on the initial tab that contained the WebControl. I'm not clear on why this should have caused the issue though so if anyone can explain that, I'd be interested to find out.

So, for example, I originally had this:

     
           Manage Prioritys
           
                 
                   
                      
                   
                 
            
      

And I changed it to:

     
           Manage Prioritys
           

                      

            
      

And that resolved the script error coming out of the user control which also contained ajax tabs and a modal popup.