yii\base\ModelEvent - Yii2 类参考手册

Class yii\base\ModelEvent

Inheritanceyii\base\ModelEvent » yii\base\Event » yii\base\BaseObject
Implementsyii\base\Configurable
Available since version2.0

ModelEvent represents the parameter needed by yii\base\Model events.

Public Properties

隐藏继承的属性 Hide inherited properties

属性Property类型 Type简介 Description定义在 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 the model is in valid status. yii\base\ModelEvent
$name string The event name. yii\base\Event
$sender object The sender of this event. yii\base\Event

Public Methods

隐藏继承的方法 Hide inherited methods

方法 Method简介 Description定义在 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

属性详情 Property Details

$isValid public property

Whether the model is in valid status. Defaults to true. A model is in valid status if it passes validations or certain checks.

public boolean $isValid true