After an AJAX refresh of the RadTreeView in an UpdatePanel in which the currently selected node is removed from the tree, the get_selectedNode() property returns a valid node even though the node no longer exists in the control's node hierarchy. Ideally, it should return null.
Edited: nevermind, my mistake: the refresh wasn't complete before the check for the selected node was done. Does anyone know of a way to do a blocking AJAX call?
Edited: nevermind, my mistake: the refresh wasn't complete before the check for the selected node was done. Does anyone know of a way to do a blocking AJAX call?