public ActionResult Edit(string userName)
{
PhongBanBussinessService phongBanBussinessService = new PhongBanBussinessService();
List <User> listUser = phongBanBussinessService.getNguoiDungByUserName(userName);
if (listUser == null || listUser.Count == 0)
{
return(HttpNotFound());
}
ViewBag.PhongBan = this.GetPhongBan(listUser[0].IdPhongBan);
ViewBag.IdChucVu = this.GetChucVu(listUser[0].IdChucVu, listUser[0].IdPhongBan);
return(View(listUser[0]));
}