public ActionResult GiftCertificateDetail_Create([DataSourceRequest] DataSourceRequest request, GiftCertificateDetailsViewModel giftCertificateDetailsViewModel, int?id)
        {
            if (giftCertificateDetailsViewModel != null && id.HasValue)
            {
                giftCertificateDetailsViewModel.GiftCertificateID = id.Value;
                var giftcertifiateDtail = GiftCertificateViewModelBinder.BindGiftCertificateDetail(giftCertificateDetailsViewModel);
                _giftCertificateDetailService.AddGiftCertificateDetail(giftcertifiateDtail);
            }

            return(Json(new[] { giftCertificateDetailsViewModel }.ToDataSourceResult(request, ModelState)));
        }