[RESOLVED] How to prevent a postback happenning in treeview ?

Hi All,

How to prevent a postback happenning in treeview ?

By refering from internet search engine, I found a solution which is using atlas update panel.

but it could not work for me. I want my treeview remain the expanded nodes although the user navigate into URL.

P/S : I'm using sitemap for controling the nodes.

Thanks a million :-)

I found the solution.

http://msdn.microsoft.com/en-us/magazine/cc163598.aspx

Thanks everyone :-)