Hi,
I want to do this:
For example, I have a treeview with one node "Root":
+ Root
Then when I expand this node, I will send a request to server and get child nodes of node "Root", and append to it.
But currently, if a node have no child nodes, the expand icon is not showed and the expand event is not fired, so I cannot do anythings further.
are there any ways that I can do that?
Thanks!
Thai
I want to do this:
For example, I have a treeview with one node "Root":
+ Root
Then when I expand this node, I will send a request to server and get child nodes of node "Root", and append to it.
But currently, if a node have no child nodes, the expand icon is not showed and the expand event is not fired, so I cannot do anythings further.
are there any ways that I can do that?
Thanks!
Thai