Drop Down List (in Update Panel) causing FULL PostBack!

Question

I have a problem with my AJAX and ASP.NET 3.5 :( Problem is really weird, as I\'m using the same thing on different page and it works fine in there, but on this specific pag

Answer 1

Had the same problem when the Dropdownlist Autopostback attribute was set to true and fixed the problem by adding the dropdownlist ID to the updatepanel trigger