public JsonResult Convert(SanPham sp) { var data = SanPhamDao.SanPham(sp.MaHH); if (data.MaHH == sp.MaHH) { data.Tang = sp.Tang; data.Hang = sp.Hang; data.Cot = sp.Cot; SanPhamDao.Update(); } return(Json(data: new { message = "Thành công ", success = true }, JsonRequestBehavior.AllowGet)); }