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onexpandnode Event

This topic documents a feature of Binary Behaviors, which are obsolete as of Internet Explorer 10.

Fires when a menu node is expanded for the menu behavior.


Event Property menu.onexpandnode = handler;
attachEvent menu.attachEvent( "onexpandnode", handler); Internet Explorer only
Named script <SCRIPT FOR = menu EVENT = onexpandnode> Internet Explorer only

Event Information

Bubbles No
Cancels No
To invoke
  • Run the expandNode method on the menu behavior.
  • Click a closed menu node.
Default action Initiates any action associated with this script.


The onexpandnode event is available only to objects participating in the menu behavior.

Applies To


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