case 'edit':
                $objFormParam->setParam($_POST);
                $objFormParam->convParam();
                $this->arrErr = $this->lfCheckError($objFormParam);
                if (SC_Utils_Ex::isBlank($this->arrErr)) {
                    $message = '受注を編集しました。';
                    $order_id = $this->doRegister($order_id, $objPurchase, $objFormParam, $message, $arrValuesBefore);
                    if ($order_id >= 0) {
                        $this->setOrderToFormParam($objFormParam, $order_id);
                    }
                    $this->tpl_onload = "window.alert('" . $message . "');";
                }
                break;