public ActionResult Create(TripCreateVM tripVm) { if (ModelState.IsValid) { var trip = tripVm.convertToTrip(); db.Trips.Add(trip); db.SaveChanges(); return(RedirectToAction("Create", "Budgets", new { id = trip.Id })); } ViewBag.CustId = new SelectList(db.Customers, "CustId", "First_Name", tripVm.CustId); return(View(tripVm)); }