/** * Constructor. * @param TDataGridItem datagrid item responsible for the event * @param TControl original event sender * @param \Prado\Web\UI\TCommandEventParameter original event parameter */ public function __construct($item, $source, \Prado\Web\UI\TCommandEventParameter $param) { $this->_item = $item; $this->_source = $source; parent::__construct($param->getCommandName(), $param->getCommandParameter()); }