public ActionResult Edit(Herd herd) { if (ModelState.IsValid) { var popup = new MessageInfo { State = 1, Message = "Troupeau bien édité" }; var dbHerd = _dairyFarmService.GetHerdById(herd.IdHerd); dbHerd.Label = herd.Label; var available = herd.MaxAnimals - dbHerd.MaxAnimals + dbHerd.AvailablePlaces; dbHerd.AvailablePlaces = available; dbHerd.MaxAnimals = herd.MaxAnimals; if (_dairyFarmService.EditHerd(dbHerd) == false) { popup.State = 0; popup.Message = "Erreur dans l'édition"; } return(RedirectToAction("Index", new { message = popup.Message, state = popup.State })); } ViewBag.IdCattleType = new SelectList(_dairyFarmService.GetCattleTypes(), "IdCattleType", "Label", herd.IdCattleType); return(RedirectToAction("Create", new { message = "Erreur dans l'édition", state = 0 })); }