public ActionResult Edit(int? id)
{
CitiesService citiesService = new CitiesService();
CitiesEditVM model = new CitiesEditVM();
City city;
if (!id.HasValue)
{
city = new City();
}
else
{
city = citiesService.GetByID(id.Value);
if (city == null)
{
return RedirectToAction("List");
}
}
model.ID = city.ID;
model.Name = city.Name;
model.PostCode = city.PostCode;
model.CountryID = city.CountryID;
//model.Countries = new CountriesRepository().GetAll(); 1
//model.Countries = new SelectList(new CountriesRepository().GetAll(), "ID", "Name"); //2
model.Countries = citiesService.GetSelectedCountries(); // 3
return View(model);
}
public ActionResult Edit()
{
CitiesService citiesService = new CitiesService();
CitiesEditVM model = new CitiesEditVM();
TryUpdateModel(model);
if (!ModelState.IsValid)
{
model.Countries = citiesService.GetSelectedCountries();
return View(model);
}
City city;
if (model.ID == 0)
{
city = new City();
}
else
{
city = citiesService.GetByID(model.ID);
if (city == null)
{
return RedirectToAction("List");
}
}
city.ID = model.ID;
city.Name = model.Name;
city.PostCode = model.PostCode;
city.CountryID = model.CountryID;
citiesService.Save(city);
return RedirectToAction("List");
}