Treeview in Master pages - selected node
-
Hi I am really stuck with this one. I have got a treeview control in a Master page. When I click on a node, it gets transferred to another page via NavigateURL. The other page (navigated to) also uses the same master page. However, I lose the selected node highlight as its a new page and viewstate does not help. I tried to store the selected node in session and set it on page_load of Master, content, page_init of Master and content - all these approaches return null reference when I try to get a handle to the treeview. I tried FindControl (straight& recursive) while doing the above. I am still not successful. From user's point of view this seems to be a straight forward requirement, I was surprised to find it technically challenging (to me at least :sigh:) Can somebody please help?
Shreekar http://shreekarishere.blogspot.com