We are using the radtreeview with a webmethod to populate nodes with persistloadondemandnodes set to true. Once the user clicks an item on the tree context menu it calls the codebehind which modifies the data. At this point we call DataBind on the tree expecting it to call back to the web method to retieve the updated data. However it never calls back to server's webmethod. The tree does refresh client side since has been added to the ajax manager - but refresh is just the same data as before context menu click.
How do we get the treeview to refresh it's data after the server-side context menu handler changes the data in the source ???