Class yii\filters\AjaxFilter
| Inheritance | yii\filters\AjaxFilter » yii\base\ActionFilter » yii\base\Behavior » yii\base\BaseObject |
|---|---|
| Implements | yii\base\Configurable |
| Available since version | 2.0.13 |
| Source Code | https://github.com/yiisoft/yii2/blob/master/framework/filters/AjaxFilter.php |
AjaxFilter allow to limit access only for ajax requests.
public function behaviors()
{
return [
[
'class' => 'yii\filters\AjaxFilter',
'only' => ['index']
],
];
}
Public Properties
| Property | Type | Description | Defined By |
|---|---|---|---|
| $errorMessage | string | The message to be displayed when request isn't ajax | 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 | The current request. | yii\filters\AjaxFilter |
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 |
| afterAction() | This method is invoked right after an action is executed. | yii\base\ActionFilter |
| afterFilter() | yii\base\ActionFilter | |
| attach() | {@inheritdoc} | yii\base\ActionFilter |
| beforeAction() | {@inheritdoc} | 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() | {@inheritdoc} | yii\base\ActionFilter |
| events() | Declares event handlers for the $owner's events. | yii\base\Behavior |
| hasMethod() | Returns a value indicating whether a method is defined. | yii\base\BaseObject |
| hasProperty() | Returns a value indicating whether a property is defined. | yii\base\BaseObject |
| init() | {@inheritdoc} | yii\filters\AjaxFilter |
Protected Methods
| Method | Description | Defined By |
|---|---|---|
| getActionId() | Returns an action ID by converting yii\base\Action::$uniqueId into an ID relative to the module. | yii\base\ActionFilter |
| isActive() | Returns a value indicating whether the filter is active for the given action. | yii\base\ActionFilter |
Property Details
The message to be displayed when request isn't ajax
The current request. If not set, the request application component will be used.