public function render_value() { $rendered_value = '<table border="0">'; foreach ($this->get_value()->get_values() as $value) { $this->_value_field->set_value($value); $rendered_value .= '<tr><td>' . $this->_value_field->render_value() . '</td></tr>'; } return $rendered_value . '</table>'; }
public function render_value() { return parent::render_value() ? 'Да' : 'Нет'; }