public void ActionAdd(ModDT_Ky_DaiLy_DonHang_SanPhamModel model)
        {
            if (model.RecordID > 0)
            {
                item = ModDT_Ky_DaiLy_DonHang_SanPhamService.Instance.GetByID(model.RecordID);

                // khoi tao gia tri mac dinh khi update
            }
            else
            {
                item = new ModDT_Ky_DaiLy_DonHang_SanPhamEntity();

                // khoi tao gia tri mac dinh khi insert
            }

            ViewBag.Data  = item;
            ViewBag.Model = model;
        }
        /// <summary>
        /// CanTv
        /// Lấy danh sách các sản phẩm trong đơn hàng
        /// </summary>
        /// <param name="RecordID"></param>
        /// <returns></returns>
        private string FormDkKyDaiLyDonHang_ReloadData(int iModDTKyDaiLyDonHangId, ModDT_Ky_DaiLy_DonHangModel model)
        {
            string sData = string.Empty;

            // Lấy danh sách các sản phẩm đã có trong đơn hàng
            string strListProductExists = string.Empty;
            List <ModDT_Ky_DaiLy_DonHang_SanPhamEntity> lstCacSanPhamDaCoTrongDonHang = ModDT_Ky_DaiLy_DonHang_SanPhamService.Instance.CreateQuery()
                                                                                        .Where(o => o.ModDTKyDaiLyDonHangId == iModDTKyDaiLyDonHangId).ToList();

            if (lstCacSanPhamDaCoTrongDonHang != null && lstCacSanPhamDaCoTrongDonHang.Count > 0)
            {
                strListProductExists = VSW.Core.Global.Array.ToString(lstCacSanPhamDaCoTrongDonHang.Select(o => o.ModProductId).ToList().ToArray());
            }

            if (strListProductExists == null || string.IsNullOrEmpty(strListProductExists))
            {
                return(sData);
            }


            List <ModProduct_InfoEntity> lstProductInfo = ModProduct_InfoService.Instance.CreateQuery()
                                                          .WhereIn(p => p.ID, strListProductExists)
                                                          .OrderByAsc(o => o.Code)
                                                          .ToList();

            if (lstProductInfo == null || lstProductInfo.Count <= 0)
            {
                return(sData);
            }

            // Lấy danh sách nhà sản xuất
            List <ModProduct_ManufacturerEntity> lstManufacturerEntity = ModProduct_ManufacturerService.Instance.CreateQuery().ToList();

            int iIndex = 0;

            foreach (ModProduct_InfoEntity item in lstProductInfo)
            {
                sData += "";
                sData += "<tr class='row" + iIndex % 2 + "'>";
                sData += "<td align='center'>" + (iIndex + 1) + "</td>";
                sData += "<td align='center'>" + item.ID + "</td>";
                sData += "<td class='text-right' align='center' nowrap='nowrap'>";

                if (item.Activity == false)
                {
                    sData += "<span class='jgrid'><span class='state unpublish' title='Không sử dụng'></span></span>";
                }
                else
                {
                    sData += "<span class='jgrid'><span class='state activate' title='Đang sử dụng'></span></span>";
                }

                sData += "</td>";

                sData += "<td align='center'>" + Utils.GetMedia(item.File, 60, 60) + "</td>";
                sData += "<td align='left'>" + item.Code + " </td>";
                sData += "<td align='left'>" + item.Name + "</td>";
                #region Lấy thông tin số lượng và đơn giá
                ModDT_Ky_DaiLy_DonHang_SanPhamEntity objSanPhan_DonHang = lstCacSanPhamDaCoTrongDonHang.Where(o => o.ModProductId == item.ID).SingleOrDefault();
                if (objSanPhan_DonHang == null)
                {
                    sData += "<td align='right' nowrap='nowrap'></td>";
                    sData += "<td align='right'></td>";
                    sData += "<td align='right'></td>";
                }
                else
                {
                    string stxtSoLuong_Value  = string.Format("{0:#,##0}", objSanPhan_DonHang.SoLuong);
                    string stxtDonGia_Value   = string.Format("{0:#,##0}", objSanPhan_DonHang.DonGia);
                    string stxtTongTien_Value = string.Format("{0:#,##0}", objSanPhan_DonHang.DonGia * objSanPhan_DonHang.SoLuong);

                    sData += "<td align='right' nowrap='nowrap'><input type='text' style='width: 75% !important;' class='text_input txtSoLuong' id=txtSoLuong_" + objSanPhan_DonHang.ID +
                             " value='" + stxtSoLuong_Value + "' disabled='disabled' Value_Old='" + stxtSoLuong_Value + "' /></td>";
                    sData += "<td align='right'><input type='text' style='width: 75% !important;' class='text_input txtDonGia' id=txtDonGia_" + objSanPhan_DonHang.ID +
                             " value='" + stxtDonGia_Value + "' disabled='disabled' Value_Old='" + stxtDonGia_Value + "'  /></td>";
                    sData += "<td align='right'><label type='text' style='width: 75% !important;' class='text_input' id=lblTongTien_" + objSanPhan_DonHang.ID +
                             " value='" + stxtTongTien_Value + "' disabled='disabled' Value_Old='" + stxtTongTien_Value + "' >" + stxtTongTien_Value + "</label></td>";
                }
                #endregion

                sData += "<td align='left' style='display:none;'>" + GetManufactureName(lstManufacturerEntity, item.ManufacturerId) + "</td>";
                sData += "<td align='center' style='display:none;'>" + string.Format("{0:dd/MM/yyyy HH:mm}", item.CreateDate) + "</td>";
                if (model.DaChotKy == 0)
                {
                    sData += "<td align='center'>";
                    sData += "<a class='jgrid' edit href='javascript:void(0);' onclick='KyDaiLyDonHangSanPhamEdit(this);return false;' title='Chỉnh sửa'>";
                    sData += "<span class='jgrid'><span class='state edit'></span></span></a>";
                    sData += "<a class='jgrid hide' save href='javascript:void(0);' onclick='KyDaiLyDonHangSanPhamSave(urlSoLuong_DonGia_Save," + objSanPhan_DonHang.ID + ",txtSoLuong_" + objSanPhan_DonHang.ID + ",txtDonGia_" + objSanPhan_DonHang.ID + ", true);return false;' title='Lưu thay đổi'>";
                    sData += "<span class='jgrid'><span class='state save'></span></span></a>";
                    sData += "<a class='jgrid hide' cancel href='javascript:void(0);' onclick='KyDaiLyDonHangSanPhamCancel(this);return false;' title='Hủy cập nhật'>";
                    sData += "<span class='jgrid'><span class='state deny'></span></span></a>";
                    sData += "</td>";

                    sData += "<td align='center'>";
                    sData += "<a class='jgrid' href='javascript:void(0);' onclick='KyDaiLyDonHangSanPhamDelete_DeleteTr(urlSoLuong_DonGia_Delete,this,\"" + item.ID + "\", true);return false;'>";
                    sData += "<span class='jgrid'><span class='state delete'></span></span></a>";
                    sData += "</td>";
                }

                sData += "</tr> ";
                iIndex++;
            }

            return(sData);
        }