Events

This section describes events fired by this widget.

See Also

click

Fires when the button is clicked.

Event Handler Argument:
Provides function parameters.
Object structure:
component: Object
Provides access to the widget instance.
element: jQuery
An HTML element of the widget.
model: Object
Provides access to the data that is available for binding against the element. Available only in the Knockout approach.
jQueryEvent: jQuery.Event
Specifies the jQuery event that caused action execution.
validationGroup: Object
Specifies the validation group object to which the button is related.

Instead, you can use the onClick option to handle the event.

See Also

To validate the editors that are related to the validation group specified for this button, use the validationGroup field of the object passed as the event handler's parameter. The validationGroup object has the following structure.

  • group
    The name or object of the validation group that is assigned to the button's validationGroup option.
  • validators
    An array of Validator widgets that are included to the validation group.
  • validate()
    The method that allows you to validate the widgets included to the validation group.
  • validated
    The event that occurs after the group is validated. You can attach/detach a handler using the on(eventName, eventHandler)/off(eventName) methods of the group.
Show Example:
AngularJS
Knockout
jQuery

disposing

Raised when the widget is removed from the DOM using the remove(), empty(), or html() jQuery methods only.

Event Handler Argument:
Information about the event.
Object structure:
component: Object
The widget instance.
element: jQuery
The widget's container.
model: Object
The model data. Available only if you use Knockout.

Main article: onDisposing

See Also

initialized

Raised only once, after the widget is initialized.

Event Handler Argument:
Information about the event.
Object structure:
component: Object
The widget instance.
element: jQuery
The widget's container.

Main article: onInitialized

See Also

optionChanged

Raised after an option of the widget is changed.

Event Handler Argument:
Information about the event.
Object structure:
component: Object
The widget instance.
name: String
A short name of the option whose value has been changed.
fullName: String
A full name of the option whose value has been changed; contains a full hierarchy of the option.
value: any
A new value for the option.
element: jQuery
The widget's container.
model: Object
The model data. Available only if you use Knockout.

Main article: onOptionChanged

See Also