function draw() { global $display; $this->beginForm(true, "post", false, "?" . htmlentities($_SERVER['QUERY_STRING'])); $id = intval(trim(Url::get('id', 0))); if (!empty($id)) { $faq = Faq::get_faq($id); $display->add('faq', $faq); } $error_message = $this->getErrorMessage('admin/faq/error'); $display->add('error_message', $error_message); $display->output('Edit'); $this->endForm(); }