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Class yii\filters\AjaxFilter

继承yii\filters\AjaxFilter » yii\base\ActionFilter » yii\base\Behavior » yii\base\BaseObject
实现yii\base\Configurable
可用版本自2.0.13
源码 https://github.com/yiichina/yii2/blob/api/framework/filters/AjaxFilter.php

AjaxFilter 只允许限制 Ajax 请求的访问。

public function behaviors()
{
    return [
        [
            'class' => 'yii\filters\AjaxFilter',
            'only' => ['index']
        ],
    ];
}

公共属性

隐藏继承的属性

属性类型描述被定义在
$errorMessage \yii\filters\当请求不是 Ajax 时要显示的消息的字符串 yii\filters\AjaxFilter
$except array List of action IDs that this filter should not apply to. yii\base\ActionFilter
$only array List of action IDs that this filter should apply to. yii\base\ActionFilter
$owner yii\base\Component|null The owner of this behavior yii\base\Behavior
$request yii\web\Request 当前请求。如果未设置,将使用 request 应用程序组件。 yii\filters\AjaxFilter

公共方法

隐藏继承的方法

方法描述被定义在
__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
afterAction() 执行动作后立即调用此方法。 您可以覆盖此方法以对操作执行一些后处理。 yii\base\ActionFilter
afterFilter() yii\base\ActionFilter
attach() Attaches the behavior object to the component. yii\base\Behavior
beforeAction() This method is invoked right before an action is to be executed (after all possible filters.) You may override this method to do last-minute preparation for the action. yii\filters\AjaxFilter
beforeFilter() yii\base\ActionFilter
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
detach() Detaches the behavior object from the component. yii\base\Behavior
events() Declares event handlers for the $owner's events. yii\base\Behavior
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\filters\AjaxFilter

受保护的方法

隐藏继承的方法

方法描述被定义在
getActionId() 通过将 yii\base\Action::$uniqueId 转换为相对于模块的 ID 来返回动作 ID。 yii\base\ActionFilter
isActive() 返回一个值,该值指示过滤器对于给定操作是否处于活动状态。 yii\base\ActionFilter

属性详情

$errorMessage 公共 属性

Ajax 时要显示的消息的字符串

public \yii\filters\当请求不是 $errorMessage 'Request must be XMLHttpRequest.'
$request 公共 属性

当前请求。如果未设置,将使用 request 应用程序组件。

public yii\web\Request $request null

方法详情

beforeAction() 公共 方法

This method is invoked right before an action is to be executed (after all possible filters.) You may override this method to do last-minute preparation for the action.

public boolean beforeAction($action)
$action yii\base\Action

要执行的动作。

return boolean

该动作是否应继续执行。

init() 公共 方法

Initializes the object.

This method is invoked at the end of the constructor after the object is initialized with the given configuration.

public void init()