public bool Validation(ReisSpisokModel model) { try { if ((model.Cena1 != null) && (model.Cena2 == null)) { ModelState.AddModelError("Raion", "Нужно заполнить обе цены"); return(false); } if ((model.Cena1 == null) && (model.Cena2 != null)) { ModelState.AddModelError("Raion", "Нужно заполнить обе цены"); return(false); } if (model.Cena1 == null && model.Cena1 == null) { return(false); } if (Convert.ToDouble(model.Cena1) > Convert.ToDouble(model.Cena2)) { ModelState.AddModelError("Raion", "Цена 1 должна быть меньше"); return(false); } return(true); } catch { return(false); } }
public IActionResult Reis(int raion, ReisSpisokModel model) { ViewBag.Reiss = _reis.Read(null); var Raion = raions.Read(null); ViewBag.Raions = Raion; Raion.Insert(0, new RaionViewModel { Name = "Все", Id = 0 }); ReisSpisokModel plvm = new ReisSpisokModel { Raion = new SelectList(Raion, "Id", "Name") }; var reisView = _reis.Read(null); List <ReisViewModel> reisV = new List <ReisViewModel>() { }; ViewBag.Reiss = reisV; if (Validation(model) == true) { foreach (var i in reisView) { if ((i.Cena > Convert.ToDouble(model.Cena1)) && (i.Cena < Convert.ToDouble(model.Cena2)) && (raion != 0)) { if ((i.OfId == raion) || (i.ToId == raion) || (raion == 0)) { reisV.Add(i); } } } } else { ViewBag.Reiss = _reis.Read(null); } return(View(plvm)); }