public void ActionAdd(ModAlbumModel model) { if (model.RecordID > 0) { entity = ModAlbumService.Instance.GetByID(model.RecordID); // khoi tao gia tri mac dinh khi update } else { entity = new ModAlbumEntity(); // khoi tao gia tri mac dinh khi insert entity.MenuID = model.MenuID; entity.Activity = CPViewPage.UserPermissions.Approve; entity.Order = GetMaxOrder(model); } ViewBag.Data = entity; ViewBag.Model = model; }