Class yii\base\ViewEvent

Inheritance	yii\base\ViewEvent » yii\base\Event » yii\base\Object
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\Object
__construct()	Constructor.	yii\base\Object
__get()	Returns the value of an object property.	yii\base\Object
__isset()	Checks if a property is set, i.e. defined and not null.	yii\base\Object
__set()	Sets value of an object property.	yii\base\Object
__unset()	Sets an object property to null.	yii\base\Object
canGetProperty()	Returns a value indicating whether a property can be read.	yii\base\Object
canSetProperty()	Returns a value indicating whether a property can be set.	yii\base\Object
className()	Returns the fully qualified name of this class.	yii\base\Object
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\Object
hasProperty()	Returns a value indicating whether a property is defined.	yii\base\Object
init()	Initializes the object.	yii\base\Object
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

$isValid public property

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.

public boolean $isValid = true

$output public property

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.

public string $output = null

$params public property

The parameter array passed to the yii\base\View::render() method.

public array $params = null

$viewFile public property

The view file being rendered.

public string $viewFile = null