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Event Handling

To handle events of Ribbon and its TreeCollection, use the methods of the events module.

Attaching event handlers#

You can add any handler to the events of Ribbon and its TreeCollection. To do this, use the method with the following parameters:

evNamename of the event
evHandleruser-defined event handler"click", function(id,e){    console.log(id,e);});

Several handlers can be attached to one and the same event, and all of them will be executed.


The names of the events are case-insensitive.

Related sample: Ribbon. Events

Detaching event handlers#

There is a simple way of removing an event-handler. Call the method:"click", function(id,e){    console.log(id,e);});"click"); 

Calling events#

You do not need to call events of Ribbon and its TreeCollection. Yet, you can call any custom event with the fire() method of the events module:,[parameters]);

List of supported events#

You can find the full list of Ribbon events in the related API section.