FOF30\View\View::display PHP Method

    public function display($tpl = null)
    {
        $eventName = 'onBefore' . ucfirst($this->doTask);
        $this->triggerEvent($eventName, array($tpl));
        $preRenderResult = '';
        if ($this->doPreRender) {
            @ob_start();
            $this->preRender();
            $preRenderResult = @ob_get_contents();
            @ob_end_clean();
        }
        $templateResult = $this->loadTemplate($tpl);
        $eventName = 'onAfter' . ucfirst($this->doTask);
        $this->triggerEvent($eventName, array($tpl));
        if (is_object($templateResult) && $templateResult instanceof \Exception) {
            throw $templateResult;
        }
        echo $preRenderResult . $templateResult;
        if ($this->doPostRender) {
            $this->postRender();
        }
        return true;
    }