public ActionResult GetInvoice(int id) { ShopFloorModel model = CreateShopFloorModel(id, null); ViewBag.ActiveEmployees = EmployeeServices.GetActiveEmployees(); ViewBag.SignedInEmployees = InvoiceServices.GetSignedInEmployeeSelectList(base.LocationId); if (model.Invoice == null) { return(View("Index_NoData", model)); } if (!string.IsNullOrEmpty(model.Invoice.StockNumber)) { model.Invoice.History = InvoiceServices.GetStockNumberHistory(model.Invoice); } return(View("Index", model)); }