public static bool ThemHang(Hang hang)
{
try
{
db.Hangs.AddObject(hang);
db.SaveChanges();
return true;
}
catch
{
return false;
}
}
public static bool SuaHang(Hang hangMoi)
{
try
{
db.Attach(hangMoi);
db.ObjectStateManager.ChangeObjectState(hangMoi, System.Data.EntityState.Modified);
db.SaveChanges();
return true;
}
catch
{
return false;
}
}
public ActionResult Them(Hang model)
{
if (ModelState.IsValid)
{
if (HangBLL.ThemHang(model) == true)
{
return RedirectToAction("Index");
}
else
{
ModelState.AddModelError("", "Thêm hãng sản xuất thất bại. Vui lòng kiểm tra lại");
}
}
return View(model);
}
public ActionResult Sua(Hang model)
{
if (ModelState.IsValid)
{
if (HangBLL.SuaHang(model) == true)
{
return RedirectToAction("Index");
}
else
{
ModelState.AddModelError("", "Cập nhật thông tin hãng thất bại. Vui lòng kiểm tra lại");
}
}
return View(model);
}
public ActionResult AddBrand(Hang hang)
{
if (!Roles.IsUserInRole("admin"))
{
return RedirectToAction("Index", "Admin");
}
HangBLL.ThemHang(hang);
return View();
}
/// <summary>
/// Deprecated Method for adding a new object to the Hangs EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToHangs(Hang hang)
{
base.AddObject("Hangs", hang);
}
/// <summary>
/// Create a new Hang object.
/// </summary>
/// <param name="maHang">Initial value of the MaHang property.</param>
/// <param name="biXoa">Initial value of the BiXoa property.</param>
public static Hang CreateHang(global::System.Int32 maHang, global::System.Boolean biXoa)
{
Hang hang = new Hang();
hang.MaHang = maHang;
hang.BiXoa = biXoa;
return hang;
}