hello guys ,
I'm using a RadTreeView with Load On Demand. The ExpandMode property is set to “ServerSideCallBack”. I am trying to implement a search functionality for the tree, whereby I choose the node I want to search in, and filter for certain childnodes. When the search button is clicked, an async call is made to the serverside to fetch the new nodes. The missing part is dealing with the issue on the client side. I would like to see the resulting nodes only. How can I make the button cause a client-side event similar to the one caused by the click on the ‘+’ sign of the node? So that I can update the childnodes on the client side as well?