public ActionResult Create()
{
var nguoiDung = new AddCongDanViewModel
{
NguoiDung = new NguoiDung(),
ChucVus = db.ChucVus.ToList()
};
return(View(nguoiDung));
}
public ActionResult Edit(int id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
NguoiDung nguoiDung = db.NguoiDungs.Include(m => m.ChucVu).FirstOrDefault(m => m.Id == id);
var viewModel = new AddCongDanViewModel
{
NguoiDung = nguoiDung,
ChucVus = db.ChucVus.ToList()
};
return(View(viewModel));
}
public ActionResult ThemCongDan(NguoiDung nguoiDung)
{
if (ModelState.IsValid)
{
db.NguoiDungs.Add(nguoiDung);
db.SaveChanges();
return(RedirectToAction("CongDan"));
}
var viewModel = new AddCongDanViewModel
{
NguoiDung = nguoiDung,
ChucVus = db.ChucVus.ToList()
};
return(View(viewModel));
}
public ActionResult Edit(AddCongDanViewModel viewModel)
{
if (ModelState.IsValid)
{
// Get user posted NguoiDung entity
var congDan = viewModel.NguoiDung;
if (viewModel.ImageFile != null && viewModel.ImageFile.ContentLength > 0)
{
if (!imageTypes.Contains(viewModel.ImageFile.ContentType))
{
ModelState.AddModelError("ImageFile", "Định dạng ảnh không hợp lệ");
goto ModelStateIsNotValid;
}
int unixTimestamp = (int)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
var uploadDir = "/Content/avatar";
var imageExtension = Path.GetExtension(viewModel.ImageFile.FileName);
var imageName = unixTimestamp.ToString() + imageExtension;
var imagePath = Path.Combine(Server.MapPath(uploadDir), imageName);
var imageUrl = Path.Combine(uploadDir, imageName);
// Save to directory
viewModel.ImageFile.SaveAs(imagePath);
// Assign new avatar url
congDan.Avatar = imageUrl;
}
db.Entry(congDan).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ModelStateIsNotValid:
var view = new AddCongDanViewModel
{
NguoiDung = viewModel.NguoiDung,
ChucVus = db.ChucVus.ToList()
};
return(View(view));
}