FOF30\View\DataView\Json::display PHP Метод

    public function display($tpl = null)
    {
        $eventName = 'onBefore' . ucfirst($this->doTask);
        $this->triggerEvent($eventName, array($tpl));
        $eventName = 'onAfter' . ucfirst($this->doTask);
        $this->triggerEvent($eventName, array($tpl));
        return true;
    }