Class rootlocal\crud\controllers\ActiveController
Inheritance | rootlocal\crud\controllers\ActiveController » rootlocal\crud\components\Controller » yii\web\Controller » yii\base\Controller » yii\base\Component » yii\base\BaseObject |
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Implements | yii\base\Configurable, yii\base\ViewContextInterface |
Available since version | 1.0.6 |
Base CRUD Controller
The class of the ActiveRecord should be specified via $modelClass, $modelSearchClass which must implement yii\db\ActiveRecordInterface. By default, the following actions are supported:
index
: list of modelsview
: return the details of a modelcreate
: create a new modelupdate
: update an existing modeldelete
: delete an existing modelvalidate
: validate model
Example:
use rootlocal\crud\test\app\models\db\Book;
use rootlocal\crud\test\app\models\search\BookSearch;
class CrudController extends ActiveController
{
public $modelClass = Book::class;
public $modelSearchClass = BookSearch::class;
}
You may disable some of these actions by overriding actions() and unsetting the corresponding actions.
To add a new action, either override actions() by appending a new action class or write a new action method. Make sure you also override verbs() to properly declare what HTTP methods are allowed by the new action.
You should usually override checkAccess() to check whether the current user has the privilege to perform the specified action against the specified model.
Public Properties
Property | Type | Description | Defined By |
---|---|---|---|
$action | yii\base\Action | The action that is currently being executed. | yii\base\Controller |
$actionParams | array | The parameters bound to the current action. | yii\web\Controller |
$behaviors | yii\base\Behavior[] | List of behaviors attached to this component | yii\base\Component |
$createScenario | string | The scenario used for creating a model. | rootlocal\crud\components\Controller |
$defaultAction | string | The ID of the action that is used when the action ID is not specified in the request. | yii\base\Controller |
$enableCsrfValidation | boolean | Whether to enable CSRF validation for the actions in this controller. | yii\web\Controller |
$id | string | The ID of this controller. | yii\base\Controller |
$layout | null|string|false | The name of the layout to be applied to this controller's views. | yii\base\Controller |
$modelClass | string | String model class name | rootlocal\crud\components\Controller |
$modelSearchClass | string | String search model name | rootlocal\crud\components\Controller |
$module | yii\base\Module | The module that this controller belongs to. | yii\base\Controller |
$modules | yii\base\Module[] | All ancestor modules that this controller is located within. | yii\base\Controller |
$route | string | The route (module ID, controller ID and action ID) of the current request. | yii\base\Controller |
$uniqueId | string | The controller ID that is prefixed with the module ID (if any). | yii\base\Controller |
$updateScenario | string | The scenario used for updating a model. | rootlocal\crud\components\Controller |
$view | yii\base\View|\yii\web\View | The view object that can be used to render views or view files. | yii\base\Controller |
$viewPath | string | The directory containing the view files for this controller. | yii\base\Controller |
Public Methods
Method | Description | Defined By |
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__call() | Calls the named method which is not a class method. | yii\base\BaseObject |
__clone() | This method is called after the object is created by cloning an existing one. | yii\base\Component |
__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 |
accessControl() | List of access rule objects or configuration arrays for creating the rule objects. | rootlocal\crud\controllers\ActiveController |
actions() | Declares external actions for the controller | rootlocal\crud\controllers\ActiveController |
afterAction() | This method is invoked right after an action is executed. | yii\base\Controller |
asJson() | Send data formatted as JSON. | yii\web\Controller |
asXml() | Send data formatted as XML. | yii\web\Controller |
attachBehavior() | Attaches a behavior to this component. | yii\base\Component |
attachBehaviors() | Attaches a list of behaviors to the component. | yii\base\Component |
beforeAction() | This method is invoked right before an action is executed. | yii\web\Controller |
behaviors() | Returns a list of behaviors that this component should behave as. | rootlocal\crud\components\Controller |
bindActionParams() | Binds the parameters to the action. | yii\web\Controller |
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 |
checkAccess() | Checks the privilege of the current user. | rootlocal\crud\controllers\ActiveController |
className() | Returns the fully qualified name of this class. | yii\base\BaseObject |
createAction() | Creates an action based on the given action ID. | yii\base\Controller |
detachBehavior() | Detaches a behavior from the component. | yii\base\Component |
detachBehaviors() | Detaches all behaviors from the component. | yii\base\Component |
ensureBehaviors() | Makes sure that the behaviors declared in behaviors() are attached to this component. | yii\base\Component |
findLayoutFile() | Finds the applicable layout file. | yii\base\Controller |
getBehavior() | Returns the named behavior object. | yii\base\Component |
getBehaviors() | Returns all behaviors attached to this component. | yii\base\Component |
getDataProvider() | Creates data provider instance with search query applied | rootlocal\crud\controllers\ActiveController |
getModelClass() | Get modelClass | rootlocal\crud\components\Controller |
getModelSearchClass() | Get modelSearchClass | rootlocal\crud\components\Controller |
getModules() | Returns all ancestor modules of this controller. | yii\base\Controller |
getRoute() | Returns the route of the current request. | yii\base\Controller |
getUniqueId() | Returns the unique ID of the controller. | yii\base\Controller |
getView() | Returns the view object that can be used to render views or view files. | yii\base\Controller |
getViewPath() | Returns the directory containing view files for this controller. | yii\base\Controller |
goBack() | Redirects the browser to the last visited page. | yii\web\Controller |
goHome() | Redirects the browser to the home page. | yii\web\Controller |
hasEventHandlers() | Returns a value indicating whether there is any handler attached to the named event. | yii\base\Component |
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 existing event handler from this component. | yii\base\Component |
on() | Attaches an event handler to an event. | yii\base\Component |
redirect() | Redirects the browser to the specified URL. | yii\web\Controller |
refresh() | Refreshes the current page. | yii\web\Controller |
render() | Renders a view and applies layout if available. | yii\base\Controller |
renderAjax() | Renders a view in response to an AJAX request. | yii\web\Controller |
renderContent() | Renders a static string by applying a layout. | yii\base\Controller |
renderFile() | Renders a view file. | yii\base\Controller |
renderPartial() | Renders a view without applying layout. | yii\base\Controller |
run() | Runs a request specified in terms of a route. | yii\base\Controller |
runAction() | Runs an action within this controller with the specified action ID and parameters. | yii\base\Controller |
setModelClass() | Set modelClass | rootlocal\crud\components\Controller |
setModelSearchClass() | Set modelSearchClass | rootlocal\crud\components\Controller |
setView() | Sets the view object to be used by this controller. | yii\base\Controller |
setViewPath() | Sets the directory that contains the view files. | yii\base\Controller |
trigger() | Triggers an event. | yii\base\Component |
verbs() | Declares the allowed HTTP verbs. | rootlocal\crud\controllers\ActiveController |
Events
Event | Type | Description | Defined By |
---|---|---|---|
EVENT_AFTER_ACTION | yii\base\ActionEvent | An event raised right after executing a controller action. | yii\base\Controller |
EVENT_BEFORE_ACTION | yii\base\ActionEvent | An event raised right before executing a controller action. | yii\base\Controller |
Method Details
List of access rule objects or configuration arrays for creating the rule objects.
If a rule is specified via a configuration array, it will be merged with yii\filters\AccessRule first before it is used for creating the rule object.
Example:
public function accessControl()
{
return [[
'actions' => [
'index',
'view',
'create',
'update',
'delete',
],
'allow' => true,
'roles' => ['@']]];
}
public array accessControl ( ) |
Declares external actions for the controller
{@inheritdoc}
Examples:
public function actions()
{
$actions = parent::actions();
unset($actions['delete'], $actions['create']);
$actions['index']['dataProvider'] = [$this, 'getDataProvider'];
return $actions;
}
public function getDataProvider()
{
}
public array actions ( ) |
Checks the privilege of the current user.
This method should be overridden to check whether the current user has the privilege to run the specified action against the specified data model. If the user does not have access, a \yii\web\ForbiddenHttpException should be thrown.
Example:
public function checkAccess($action, $model = null)
{
if ($action === 'update' || $action === 'delete') {
if ($model->author_id !== \Yii::$app->user->id){
throw new \yii\web\ForbiddenHttpException(sprintf(
'You can only %s articles that you\'ve created.', $action));
}
}
}
public void checkAccess ( $action, $model = null ) | ||
$action | string | The ID of the action to be executed |
$model | object|null | The model to be accessed. If null, it means no specific model is being accessed. |
Creates data provider instance with search query applied
See also:
public yii\data\ActiveDataProvider getDataProvider ( $model, $queryParams = [] ) | ||
$model | rootlocal\crud\components\SearchModelInterface | ActiveRecord searchModel |
$queryParams | array | The request GET parameter values. |
return | yii\data\ActiveDataProvider | ActiveDataProvider object |
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Declares the allowed HTTP verbs.
Please refer to yii\filters\VerbFilter::$actions on how to declare the allowed verbs.
Example:
public function verbs()
{
return [
'index' => ['GET'],
'view' => ['GET'],
'create' => ['GET', 'POST'],
'update' => ['GET', 'PUT', 'POST'],
'delete' => ['POST', 'DELETE'],
];
}
public array verbs ( ) | ||
return | array | The allowed HTTP verbs. |
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