RelationalFieldsController ​
- Type
- Class
- Namespace
- craft\controllers
- Inherits
- craft\controllers\RelationalFieldsController » craft\web\Controller » yii\web\Controller » yii\base\Controller » yii\base\Component » yii\base\BaseObject
- Implements
- yii\base\Configurable, yii\base\ViewContextInterface
- Since
- 4.4.0
Relational fields controller.
Public Properties ​
| Property | Description |
|---|---|
| action | yii\base\Action, null – The action that is currently being executed. |
| actionParams | array – The parameters bound to the current action. |
| behaviors | yii\base\Behavior – List of behaviors attached to this component. |
| defaultAction | string – The ID of the action that is used when the action ID is not specified in the request. |
| enableCsrfValidation | boolean – Whether to enable CSRF validation for the actions in this controller. |
| id | string – The ID of this controller. |
| layout | string, null, false – The name of the layout to be applied to this controller's views. |
| module | yii\base\Module – The module that this controller belongs to. |
| modules | yii\base\Module – All ancestor modules that this controller is located within. |
| request | craft\web\Request |
| response | craft\web\Response |
| route | string – The route (module ID, controller ID and action ID) of the current request. |
| uniqueId | string – The controller ID that is prefixed with the module ID (if any). |
| view | craft\web\View – The view object that can be used to render views or view files |
| viewPath | string – The directory containing the view files for this controller. |
Protected Properties ​
| Property | Description |
|---|---|
| allowAnonymous | integer, boolean, integer[], string[] – Whether this controller’s actions can be accessed anonymously. |
Public Methods ​
| Method | Description |
|---|---|
| __call() | Calls the named method which is not a class method. |
| __clone() | This method is called after the object is created by cloning an existing one. |
| __construct() | |
| __get() | Returns the value of a component property. |
| __isset() | Checks if a property is set, i.e. defined and not null. |
| __set() | Sets the value of a component property. |
| __unset() | Sets a component property to be null. |
| actionStructuredInputHtml() | Returns HTML for a structured elements field input based on a given list of selected element ids. |
| actions() | Declares external actions for the controller. |
| afterAction() | This method is invoked right after an action is executed. |
| asCpScreen() | Sends a control panel screen response. |
| asErrorJson() | Responds to the request with a JSON error message. |
| asFailure() | Sends a failure response. |
| asJson() | Send data formatted as JSON. |
| asJsonP() | Sets the response format of the given data as JSONP. |
| asModelFailure() | Sends a failure response for a model. |
| asModelSuccess() | Sends a success response for a model. |
| asRaw() | Sets the response format of the given data as RAW. |
| asSuccess() | Sends a success response. |
| asXml() | Send data formatted as XML. |
| attachBehavior() | Attaches a behavior to this component. |
| attachBehaviors() | Attaches a list of behaviors to the component. |
| beforeAction() | This method is invoked right before an action is executed. |
| behaviors() | Returns a list of behaviors that this component should behave as. |
| bindActionParams() | Binds the parameters to the action. |
| canGetProperty() | Returns a value indicating whether a property can be read. |
| canSetProperty() | Returns a value indicating whether a property can be set. |
| className() | Returns the fully qualified name of this class. |
| createAction() | Creates an action based on the given action ID. |
| currentUser() | Returns the currently logged-in user. |
| detachBehavior() | Detaches a behavior from the component. |
| detachBehaviors() | Detaches all behaviors from the component. |
| ensureBehaviors() | Makes sure that the behaviors declared in behaviors() are attached to this component. |
| findLayoutFile() | Finds the applicable layout file. |
| getBehavior() | Returns the named behavior object. |
| getBehaviors() | Returns all behaviors attached to this component. |
| getModules() | Returns all ancestor modules of this controller. |
| getRoute() | Returns the route of the current request. |
| getUniqueId() | Returns the unique ID of the controller. |
| getView() | Returns the view object that can be used to render views or view files |
| getViewPath() | Returns the directory containing view files for this controller. |
| goBack() | Redirects the browser to the last visited page. |
| goHome() | Redirects the browser to the home page. |
| hasEventHandlers() | Returns a value indicating whether there is any handler attached to the named event. |
| hasMethod() | Returns a value indicating whether a method is defined. |
| hasProperty() | Returns a value indicating whether a property is defined for this component. |
| init() | Initializes the object. |
| off() | Detaches an existing event handler from this component. |
| on() | Attaches an event handler to an event. |
| redirect() | Redirects the browser to the specified URL. |
| redirectToPostedUrl() | Redirects to the URI specified in the POST. |
| refresh() | Refreshes the current page. |
| render() | Renders a view and applies layout if available. |
| renderAjax() | Renders a view in response to an AJAX request. |
| renderContent() | Renders a static string by applying a layout. |
| renderFile() | Renders a view file. |
| renderPartial() | Renders a view without applying layout. |
| renderTemplate() | Sends a rendered template response. |
| requireAcceptsJson() | Throws a 400 error if the request doesn't accept JSON. |
| requireAdmin() | Throws a 403 error if the current user is not an admin. |
| requireAuthorization() | Checks whether the current user can perform a given action, and ends the request with a 403 error if they don’t. |
| requireCpRequest() | Throws a 400 error if the current request isn’t a control panel request. |
| requireElevatedSession() | Requires that the user has an elevated session. |
| requireGuest() | Redirects the user to the account template if they are logged in. |
| requireLogin() | Redirects the user to the login template if they're not logged in. |
| requirePermission() | Checks whether the current user has a given permission, and ends the request with a 403 error if they don’t. |
| requirePostRequest() | Throws a 400 error if this isn’t a POST request |
| requireSiteRequest() | Throws a 400 error if the current request isn’t a site request. |
| requireToken() | Throws a 400 error if the current request doesn’t have a valid Craft token. |
| run() | Runs a request specified in terms of a route. |
| runAction() | Runs an action within this controller with the specified action ID and parameters. |
| setFailFlash() | Sets an error flash message on the user session. |
| setSuccessFlash() | Sets a success flash message on the user session. |
| setView() | Sets the view object to be used by this controller. |
| setViewPath() | Sets the directory that contains the view files. |
| trigger() | Triggers an event. |
actionStructuredInputHtml() ​
Returns HTML for a structured elements field input based on a given list of selected element ids.
Returns ​
Throws ​
Protected Methods ​
| Method | Description |
|---|---|
| bindInjectedParams() | Fills parameters based on types and names in action method signature. |
| defineBehaviors() | Returns the behaviors to attach to this class. |
| getPostedRedirectUrl() | Gets the redirect param specified in the POST data. |
Constants ​
| Constant | Description |
|---|---|
ALLOW_ANONYMOUS_LIVE | |
ALLOW_ANONYMOUS_NEVER | |
ALLOW_ANONYMOUS_OFFLINE |