I have this RadMenu in my web page:
| <telerik:RadMenu ID="RadMenu1" runat="server" Width="757px" EnableViewState="false" OnClientItemClicked="menuItemClicked"
| style="z-index: 500" Skin="B2B" EnableEmbeddedSkins="false">
| <CollapseAnimation Type="OutQuint" Duration="200" />
'menuItemClicked is not defined'
When this error happens, the menu does not work anymore, i.e. mousing over it does not expand the root items so that the user can make a choice. I do not see this error if the user clicks on a menu item, only when they make a selection from several different asp.net dropdownlist controls on the page. The error does not consistently appear for a specific dropdownlist control that the user may click on, it is totally random.
After getting the error and having the menu stop responding (no mouseover expansion), if the user makes another dropdown selection, the error does not reappear and the menu starts working correctly again. Each dropdownlist has AutoPostBack = True.