$action public property The action that is currently being executed

renderFile() public method Renders a view file.

setViewPath() public method (available since version 2.0.7) Sets

getUniqueId() public method Returns the unique ID of the

EVENT_BEFORE_ACTION event of type yii\base\ActionEvent

actions() public method Declares external actions for

afterAction() public method This method is invoked right

render() public method Renders a view and applies layout

$id public property The ID of this controller.

__construct() public method