public ActionResult Edit(int id)
{
var service = CreateDiningService();
var detail = service.GetDiningById(id);
var model =
new DiningEdit
{
DiningId = detail.DiningId,
NameOfRestaurant = detail.NameOfRestaurant,
Location = detail.Location,
ReservationTime = detail.ReservationTime,
ReservationNumber = detail.ReservationNumber,
};
return(View(model));
}
public bool UpdateDining(DiningEdit model)
{
using (var ctx = new ApplicationDbContext())
{
var entity =
ctx
.Dinings
.Single(e => e.DiningId == model.DiningId);
entity.DiningId = model.DiningId;
entity.NameOfRestaurant = model.NameOfRestaurant;
entity.Location = model.Location;
entity.ReservationTime = model.ReservationTime;
entity.ReservationNumber = model.ReservationNumber;
return(ctx.SaveChanges() == 1);
}
}
public ActionResult Edit(int id, DiningEdit model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
if (model.DiningId != id)
{
ModelState.AddModelError("", "Id Mismatch");
return(View(model));
}
var service = CreateDiningService();
if (service.UpdateDining(model))
{
TempData["SaveResult"] = "Your dining reservation was updated.";
return(RedirectToAction("Index"));
}
ModelState.AddModelError("", "Your dining reservation could not be updated.");
return(View(model));
}