Class yii\base\ViewEvent
| Inheritance | yii\base\ViewEvent » yii\base\Event » yii\base\BaseObject |
|---|---|
| Implements | yii\base\Configurable |
| Available since version | 2.0 |
| Source Code | https://github.com/yiisoft/yii2/blob/master/framework/base/ViewEvent.php |
ViewEvent represents events triggered by the yii\base\View component.
Public Properties
| Property | Type | Description | Defined By |
|---|---|---|---|
| $data | mixed | The data that is passed to yii\base\Component::on() when attaching an event handler. | yii\base\Event |
| $handled | boolean | Whether the event is handled. | yii\base\Event |
| $isValid | boolean | Whether to continue rendering the view file. | yii\base\ViewEvent |
| $name | string | The event name. | yii\base\Event |
| $output | string | The rendering result of yii\base\View::renderFile(). | yii\base\ViewEvent |
| $params | array | The parameter array passed to the yii\base\View::render() method. | yii\base\ViewEvent |
| $sender | object | The sender of this event. | yii\base\Event |
| $viewFile | string | The view file being rendered. | yii\base\ViewEvent |
Public Methods
| Method | Description | Defined By |
|---|---|---|
| __call() | Calls the named method which is not a class method. | yii\base\BaseObject |
| __construct() | Constructor. | yii\base\BaseObject |
| __get() | Returns the value of an object property. | yii\base\BaseObject |
| __isset() | Checks if a property is set, i.e. defined and not null. | yii\base\BaseObject |
| __set() | Sets value of an object property. | yii\base\BaseObject |
| __unset() | Sets an object property to null. | yii\base\BaseObject |
| canGetProperty() | Returns a value indicating whether a property can be read. | yii\base\BaseObject |
| canSetProperty() | Returns a value indicating whether a property can be set. | yii\base\BaseObject |
| className() | Returns the fully qualified name of this class. | yii\base\BaseObject |
| hasHandlers() | Returns a value indicating whether there is any handler attached to the specified class-level event. | yii\base\Event |
| hasMethod() | Returns a value indicating whether a method is defined. | yii\base\BaseObject |
| hasProperty() | Returns a value indicating whether a property is defined. | yii\base\BaseObject |
| init() | Initializes the object. | yii\base\BaseObject |
| off() | Detaches an event handler from a class-level event. | yii\base\Event |
| offAll() | Detaches all registered class-level event handlers. | yii\base\Event |
| on() | Attaches an event handler to a class-level event. | yii\base\Event |
| trigger() | Triggers a class-level event. | yii\base\Event |
Property Details
Whether to continue rendering the view file. Event handlers of yii\base\View::EVENT_BEFORE_RENDER may set this property to decide whether to continue rendering the current view file.
The rendering result of yii\base\View::renderFile(). Event handlers may modify this property and the modified output will be returned by yii\base\View::renderFile(). This property is only used by yii\base\View::EVENT_AFTER_RENDER event.
The parameter array passed to the yii\base\View::render() method.
The view file being rendered.
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