Each one of my nodes has an attribute of "NodeType". That all works fine. On the server side, OnNodeClick event, I need to know the value of the "Node Type" attribute of the previously selected node. So I added an attribute to the RadTreeControl and I update that attribute each time the node type changes. It doesn't work. The attribute value of the RadTreeControl is not persistant. The next time a node is clicked the server thinks the attribute value is back to its initial value.
I can see in the content being generated that the attribute is being passed in the RadTreeView object.
On the post back, __CALLBACKPARAM does not include the attribute.
Can a RadTreeView control have an attribute value? Looks like it can.
What would I have to do to includ it in the __CALLBACKPARAM.
Is there some other way to keep track of the last node?
Thanks!
Bary
I can see in the content being generated that the attribute is being passed in the RadTreeView object.
On the post back, __CALLBACKPARAM does not include the attribute.
Can a RadTreeView control have an attribute value? Looks like it can.
What would I have to do to includ it in the __CALLBACKPARAM.
Is there some other way to keep track of the last node?
Thanks!
Bary