$db public read-only property The database connection. public yii\db\Connection getDb ( )

getCache() public method Returns the cache component. public yii\caching\Cache getCache ( )return yii\caching\Cache The cache application component. Null if the component is not enabled.

init() public method Starts capturing an output to be cleaned from whitespace characters between HTML tags. public void init ( )

init() public method Initializes the widget. public void init ( )

init() public method Initializes the object. This method is invoked at the end of the constructor after the object is initialized with the given configuration. public void init ( )

$i18n public read-only property The internationalization application component. public yii\i18n\I18N getI18n ( )

$request public read-only property The request component. public yii\web\Request getRequest ( )

$message public property User-defined error message used when the value is not a string. public string $message = null

$viewParams public property Additional parameters to be passed to $itemView when it is being rendered. This property is used only when $itemView is a string representing a view name. public array $viewParams = []

$requestedAction public property The requested Action. If null, it means the request cannot be resolved into an action. public yii\base\Action $requestedAction = null