Class yii\rest\IndexAction

Inheritanceyii\rest\IndexAction » yii\rest\Action » yii\base\Action » yii\base\Component » yii\base\BaseObject
Implementsyii\base\Configurable
Available since version2.0
Source Code https://github.com/yiisoft/yii2/blob/master/framework/rest/IndexAction.php

IndexAction implements the API endpoint for listing multiple models.

For more details and usage information on IndexAction, see the guide article on rest controllers.

Public Properties

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PropertyTypeDescriptionDefined By
$checkAccess callable A PHP callable that will be called when running an action to determine if the current user has the permission to execute the action. yii\rest\Action
$controller yii\base\Controller|yii\web\Controller|yii\console\Controller The controller that owns this action yii\base\Action
$dataFilter yii\data\DataFilter|null Data filter to be used for the search filter composition. yii\rest\IndexAction
$findModel callable A PHP callable that will be called to return the model corresponding to the specified primary key value. yii\rest\Action
$id string ID of the action yii\base\Action
$modelClass string Class name of the model which will be handled by this action. yii\rest\Action
$prepareDataProvider callable A PHP callable that will be called to prepare a data provider that should return a collection of the models. yii\rest\IndexAction

Public Methods

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MethodDescriptionDefined By
__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
attachBehavior() Attaches a behavior to this component. yii\base\Component
attachBehaviors() Attaches a list of behaviors to the component. yii\base\Component
behaviors() Returns a list of behaviors that this component should behave as. yii\base\Component
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
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
findModel() Returns the data model based on the primary key given. yii\rest\Action
getBehavior() Returns the named behavior object. yii\base\Component
getBehaviors() Returns all behaviors attached to this component. yii\base\Component
getUniqueId() Returns the unique ID of this action among the whole application. yii\base\Action
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\rest\Action
off() Detaches an existing event handler from this component. yii\base\Component
on() Attaches an event handler to an event. yii\base\Component
run() yii\rest\IndexAction
runWithParams() Runs this action with the specified parameters. yii\base\Action
trigger() Triggers an event. yii\base\Component

Protected Methods

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MethodDescriptionDefined By
afterRun() This method is called right after run() is executed. yii\base\Action
beforeRun() This method is called right before run() is executed. yii\base\Action
prepareDataProvider() Prepares the data provider that should return the requested collection of the models. yii\rest\IndexAction

Property Details

$dataFilter public property (available since version 2.0.13)

Data filter to be used for the search filter composition. You must setup this field explicitly in order to enable filter processing. For example:

[
    'class' => 'yii\data\ActiveDataFilter',
    'searchModel' => function () {
        return (new \yii\base\DynamicModel(['id' => null, 'name' => null, 'price' => null]))
            ->addRule('id', 'integer')
            ->addRule('name', 'trim')
            ->addRule('name', 'string')
            ->addRule('price', 'number');
    },
]

See also yii\data\DataFilter.

$prepareDataProvider public property

A PHP callable that will be called to prepare a data provider that should return a collection of the models. If not set, prepareDataProvider() will be used instead. The signature of the callable should be:

function (IndexAction $action) {
    // $action is the action object currently running
}

The callable should return an instance of yii\data\ActiveDataProvider.

If $dataFilter is set the result of yii\data\DataFilter::build() will be passed to the callable as a second parameter. In this case the signature of the callable should be the following:

function (IndexAction $action, mixed $filter) {
    // $action is the action object currently running
    // $filter the built filter condition
}

Method Details

prepareDataProvider() protected method

Prepares the data provider that should return the requested collection of the models.

protected yii\data\ActiveDataProvider prepareDataProvider ( )
run() public method

public yii\data\ActiveDataProvider run ( )