WebDataTree1.ClientEvents.NodeEditingEntering = "WebDataTree_NodeEditingEntering"
WebDataTree1.ClientEvents.NodeEditingEntering = "WebDataTree_NodeEditingEntering";
// The client event 'NodeEditingEntering' takes two parameters sender and e // sender is the object which is raising the event // e is the DataTreeNodeEventArgs function WebDataTree_NodeEditingEntering(sender, e) { //Gets the node object that is entering edit mode var node = e.getNode(); //Gets the text of the node var nodeText = node.get_text(); if (!confirm("Are you sure you want to enter edit mode on the node '" + nodeText + "'?")) //Stops the node from entering into edit mode e.set_cancel(true); }