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 ( )

$items public property List of items in the nav widget. Each array element represents a single menu item which can be either a string or an array with the following structure: label: string, required, the nav item label. url: optional, the item's URL. Defaults to "#". visible: boolean, optional, whether this menu item is visible. Defaults to true. linkOptions: array, optional, the HTML attributes of the item's link. options: array, optional, the HTML attributes of the item container (LI). a

getPriority() public method (available since version 2.0.6) Returns the priority of this message. public integer getPriority ( )return integer Priority value as integer in range: 1..5, where 1 is the highest priority and 5 is the lowest.

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

defaultTitle() protected method Generates service title. protected string defaultTitle ( )return string Service title.

$db public property (available since version 2.0.8) The current database connection. It is used mainly to escape strings safely when building the final column schema string. public yii\db\Connection $db = null

initUserAttributes() protected method Initializes authenticated user attributes. protected array initUserAttributes ( )return array Auth user attributes.

getSummaryName() public method public string getSummaryName ( )return string Short name of the panel, which will be use in summary.

getIsHead() public method Returns whether this is a HEAD request. public boolean getIsHead ( )return boolean Whether this is a HEAD request.

runWithParams() public method Runs this action with the specified parameters. This method is mainly invoked by the controller. public mixed runWithParams ( $params )$params array The parameters to be bound to the action's run() method. return mixed The result of the action throws yii\base\InvalidConfigException if the action class does not have a run() method