public ActionResult CostSetting(CostModel model) { int userId = 0; int.TryParse(CookieHelper.Get(AdminConfigs.COOKIES_USER_ID), out userId); // Lấy danh sách user được chọn. model.CostSetting.UserIds = GetUserIds(model.ListUser); int id = costService.Save(model.CostSetting, model.ListCost, userId); if (id > 0) { TempData[AdminConfigs.TEMP_MESSAGE] = AdminConfigs.MESSAGE_UPDATE_SUCCESS; TempData[AdminConfigs.TEMP_REDIRECT] = @Url.Action("Index", "Cost"); model = GetModel(id); } else { TempData[AdminConfigs.TEMP_MESSAGE] = AdminConfigs.MESSAGE_UPDATE_ERROR; } return(View(model)); }