IEWebControl's TreeView client adds Node how to get the added node on the server

wanniansha

JavaScript script
 var node = TreeView1.createTreeNode ();
 node.setAttribute ("Text", "Node");
 TreeView1.add (node);

How can I get this node on the server side, depressed.

wenkemars

Not directly available on the server. You can add a HIDE or add a hidden text box to get it.

shenmue024

It is better to add on the server side.

Or put some information in hide. Page_load is increased on the server side according to the value of hide.

wanniansha

Is it possible to get the server side through the JS script plus the XML node <TREENODE> [I have n’t experimented temporarily]

To: the first 2 Xiongtai
If you put the Hide domain, you have to deal with too many things. For example, under that node, etc. related information.
Especially when deleting is added and deleted (it is processed N times back and forth), it is even more depressed.

Before resolving this issue, submit the request to the server for execution.
For a friendly user experience, workload has skyrocketed.

wanniansha

Currently feasible method
Extend the source code of treeView to handle OnAdd and OnRemove events in it
The processing method refers to the OnChecked\OnExpand structure.
The details are still under consideration.

thank:
wenkemars
shenmue024
Suggestions.