I am trying to dynamically rebuild a Tree based upon a user selecting a new target as the data source for the tree (code creates new data and calls methods to bind the data, etc). When I apply the changes, the tree is blank. Note that I want to avoid completely rebuilding the tree.
A) A Combo above the list contains N names of XML files that can be used to populate the tree. On the server, I have a generic routine that binds XML to your tree control. First load, everything is fine.
B) User selects a new data source. Ajax is used for communication (have used this for many things and it works fine).
C) I reconstruct the data and call the following with the new values: