public IActionResult Edit(int id, [Bind("AirplaneID,Tip_avion,Nume")] Airplane airplane)
        {
            if (id != airplane.AirplaneID)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _airplaneService.UpdateAirplane(airplane);
                    _airplaneService.Save();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!AirplaneExists(airplane.AirplaneID))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(airplane));
        }