init() public method Initializes the MongoDbTarget component. This method will initialize the $db property to make sure it refers to a valid MongoDB connection. public void init ( )throws yii\base\InvalidConfigException if $db is invalid.

validateValue() protected method Validates a value. A validator class can implement this method to support data validation out of the context of a data model. protected array|null validateValue ( $value )$value mixed The data value to be validated. return array|null The error message and the parameters to be inserted into the error message. Null should be returned if the data is valid. throws yii\base\NotSupportedException if the validator does not supporting data validation withou

$pageSize public property The number of items per page. If it is less than 1, it means the page size is infinite, and thus a single page contains all items. public integer getPageSize ( )public void setPageSize ( $value, $validatePageSize = false )

loadDependency() protected method Loads asset bundle dependencies recursively. protected void loadDependency ( $bundle, &$result )$bundle yii\web\AssetBundle Bundle instance $result array Already loaded bundles list. throws yii\console\Exception on failure.

dropForeignKey() public method Builds a SQL statement for dropping a foreign key constraint. public string dropForeignKey ( $name, $table )$name string The name of the foreign key constraint to be dropped. The name will be properly quoted by the method. $table string The table whose foreign is to be dropped. The name will be properly quoted by the method. return string The SQL statement for dropping a foreign key constraint.

$roles public property List of roles that this rule applies to. Two special roles are recognized, and they are checked via yii\web\User::$isGuest: ?: matches a guest user (not authenticated yet) @: matches an authenticated user If you are using RBAC (Role-Based Access Control), you may also specify role or permission names. In this case, yii\web\User::can() will be called to check access. If this property is not set or empty, it means this rule applies to all roles. public array $roles =

run() public method Executes the widget. public void run ( )

count() public method Returns the number of records. public integer count ( $q = '*', $db = null )$q string Kept to match yii\db\QueryInterface, its value is ignored. $db yii\mongodb\Connection The Mongo connection used to execute the query. If this parameter is not given, the mongodb application component will be used. return integer Number of records throws yii\mongodb\Exception on failure.

getUrl() public method public string getUrl ( $additionalParams = null )$additionalParams null|array Optional additional parameters to add to the route return string URL pointing to panel detail view

showCursor() public static method Will show a cursor again when it has been hidden by hideCursor() by sending ANSI DECTCEM code ?25h to the terminal. public static void showCursor ( )