public ActionResult CollegeDetails(int id)
{
CollegeInfo info = _repository.Get(id);
IEnumerable <Town> towns = _townRepository.GetAllList();
CollegeDto dto = (info == null)
? new CollegeDto()
: new CollegeDto(info, towns);
CollegeEditViewModel viewModel = new CollegeEditViewModel
{
CollegeDto = dto
};
viewModel.Initialize(towns, new Town
{
CityName = dto.CityName,
DistrictName = dto.DistrictName,
TownName = dto.TownName
});
return(View(viewModel));
}
public ActionResult CollgeEdit(CollegeEditViewModel viewModel)
{
Town town = _townRepository.GetAll().FirstOrDefault(x =>
x.CityName == viewModel.CollegeDto.CityName &&
x.DistrictName == viewModel.CollegeDto.DistrictName &&
x.TownName == viewModel.CollegeDto.TownName);
int townId = town == null ? -1 : town.Id;
CollegeInfo info = viewModel.CollegeDto.Id == -1
? new CollegeInfo()
: _repository.Get(viewModel.CollegeDto.Id);
if (info == null)
{
TempData["error"] = "该校园不存在。无法修改！";
return(RedirectToAction("List"));
}
int oldTownId = info.TownId;
string oldName = info.Name;
viewModel.CollegeDto.CloneProperties(info);
info.TownId = townId;
if (viewModel.CollegeDto.Id == -1)
{
_repository.Insert(info);
TempData["success"] = "新增校园" + info.Name + "信息成功！";
}
else
{
info.TownId = oldTownId;
info.Name = oldName;
TempData["success"] = "修改校园" + info.Name + "信息成功！";
_repository.Update(info);
}
return(RedirectToAction("List"));
}
