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To edit nodes set oTree.EditNodeEnable = true Click selected node to edit or press Enter or F2. To finish press Enter or click anywhere in the document. To undo changes, press Escape.

What nodes have been edited?

tree_edit_id holds all the edited nodes' ids and new values
in the form node_id:new_value|node_id:new_value|...
To retrieve it, you can use alert(tree_edit_id);.

Click here to test it



How to update on server side?

Enable the OnNodeEdit event. Set oTree.EventList = "OnNodeEdit"
The node id and new node text will be sent to the server automatically
using the AJAX Page control without reloading page.

Also see Server-side Events.


Can I edit nodes with the Key Navigation?

Yes! Just set both
oTree.EditNodeEnable=true
oTree.KeyNavigationEnable=true