TreeListBase.FocusChanged

Syntax

FocusChanged: function(sender, args);

Parameters

sender. Event source.

args. Event information:

Node. String. Key of the node, which gets focused.
OldNode. Number. Key of the node, which was focused before.

Description

The FocusChanged event occurs after changing focus.

Example

Executing the example requires the SimpleTreeList component with the Tree identifier (see Example of Creating the SimpleTreeList Component).

// Set event
Tree.FocusChanged.add( function(sender, args) {
  console.log("FocusChanged event:");
  console.log(args);
});
// Initialize event
Tree.setNodeFocused(0, true);

After executing the example the FocusChanged event is added.