Event Handling

Attaching event listeners

The user can add any user-defined handler to any of the available events. To do this, the user can use the combo.events.on() method with the following parameters:

combo.events.on("Open", function() {
    // your logic here

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:  Combobox. Events

Detaching event listeners

There is a simple way of removing an event handler via the combo.events.detach() method:

combo.events.on("Open", function() {
    // your logic here

Calling events

To call events, use combo.events.fire():

// where args is an array of arguments

List of supported events

You can find the full list of ComboBox events in the API Reference.

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