public function saveinnlang()
    {
        parent::save();

        $sOxId = $this->getEditObjectId();
        $aParams = \OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter("editval");

        $oAttr = oxNew(\OxidEsales\Eshop\Application\Model\Discount::class);
        if ($sOxId != "-1") {
            $oAttr->load($sOxId);
        } else {
            $aParams['oxdiscount__oxid'] = null;
        }
        // checkbox handling
        if (!isset($aParams['oxdiscount__oxactive'])) {
            $aParams['oxdiscount__oxactive'] = 0;
        }

        //disabling derived items
        if ($oAttr->isDerived()) {
            return;
        }

        //$aParams = $oAttr->ConvertNameArray2Idx( $aParams);
        $oAttr->setLanguage(0);
        $oAttr->assign($aParams);
        $oAttr->setLanguage($this->_iEditLang);
        $oAttr = \OxidEsales\Eshop\Core\Registry::getUtilsFile()->processFiles($oAttr);
        $oAttr->save();

        // set oxid if inserted
        $this->setEditObjectId($oAttr->getId());
    }