To be more specific, I am binding it to sitemap source and some of the menu items' has url specified while the others hasn't.
And I want to enable the server side click event for those that do not have url.
It seems the only way to get onmenuitemclick works is to remove the navigationurl from all menuitem.
Is there anyway to work around?
To be honest, the menu control+sitemapsource is the hardest thing to use in .net 2.0 in my opinion. Very inextensible and inflexible.
The only reason I am still trying to use it is because I have my custom role provider and want to use the securitytrimming to filter the menuitems automatically.
Thanks