function renderForm() { $file = NextendXmlGetAttribute($this->_xml, 'file'); $form = new NextendForm(); $form->_data =& $this->_form->_data; $this->_value = $this->_form->get($this->_name, $this->_default); $form->setXML($this->_xml); ob_start(); $form->render($this->control_name); return ob_get_clean(); }