CancelableEvent ​
- Type
- Class
- Namespace
- craft\events
- Inherits
- craft\events\CancelableEvent » yii\base\Event » yii\base\BaseObject
- Implements
- yii\base\Configurable
- Extended by
- craft\events\AssetEvent, craft\events\AssetTransformImageEvent, craft\events\DeleteElementEvent, craft\events\DeleteSiteEvent, craft\events\ElementActionEvent, craft\events\ElementEvent, craft\events\GenerateTransformEvent, craft\events\MoveElementEvent, craft\events\MutationPopulateElementEvent, craft\events\PopulateElementEvent, craft\events\ReplaceAssetEvent, craft\events\SiteEvent, craft\events\TemplateEvent, craft\events\UserAssignGroupEvent, craft\events\UserEvent, craft\events\UserGroupsAssignEvent
- Since
- 3.0.0
CancelableEvent class.
Public Properties ​
| Property | Description |
|---|---|
| data | mixed – The data that is passed to yii\base\Component::on() when attaching an event handler. |
| handled | boolean – Whether the event is handled. |
| isValid | boolean – Whether to continue performing the action that called this event |
| name | string – The event name. |
| sender | object, null – The sender of this event. |
isValid ​
- Type
- boolean
- Default value
true
Whether to continue performing the action that called this event
Public Methods ​
| Method | Description |
|---|---|
| __call() | Calls the named method which is not a class method. |
| __construct() | Constructor. |
| __get() | Returns the value of an object property. |
| __isset() | Checks if a property is set, i.e. defined and not null. |
| __set() | Sets value of an object property. |
| __unset() | Sets an object property to null. |
| canGetProperty() | Returns a value indicating whether a property can be read. |
| canSetProperty() | Returns a value indicating whether a property can be set. |
| className() | Returns the fully qualified name of this class. |
| hasHandlers() | Returns a value indicating whether there is any handler attached to the specified class-level event. |
| hasMethod() | Returns a value indicating whether a method is defined. |
| hasProperty() | Returns a value indicating whether a property is defined. |
| init() | Initializes the object. |
| off() | Detaches an event handler from a class-level event. |
| offAll() | Detaches all registered class-level event handlers. |
| on() | Attaches an event handler to a class-level event. |
| trigger() | Triggers a class-level event. |