// GET: TripLocation/Add public ActionResult Add(int?thisTripId, int?thisLocationId) { if (thisTripId == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } if (thisLocationId != null) { // used to index the number of locations when showing list in Views. Assigned to model.Number int i = 1; foreach (var item in dbcontext.Trip_Locations.ToList()) { if (item.Id_Trip == thisTripId) { i++; } } dbcontext.Trip_Locations.Add(new Trip_Locations { Id_Location = (int)thisLocationId, Number = i, Id_Trip = (int)thisTripId }); //add a new entry connecting location-trip dbcontext.SaveChanges(); return(RedirectToAction("Index", new { thisTripId = thisTripId, Message = ManageMessageId.AddEntrySuccess })); } AddTripLocationsViewModel model = new AddTripLocationsViewModel(); model.List = dbcontext.Locations.ToList(); model.TripId = (int)thisTripId; return(View(model)); }
public ActionResult Add(int?thisTripId, AddTripLocationsViewModel model) { if (ModelState.IsValid) { if (thisTripId == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } var list = new List <Location>(); foreach (var item in dbcontext.Locations.ToList()) { list.Add(item); } model.List = list; return(View(model)); } return(View(model)); }