public void setViewBagForSanPham()
{
LoaiDAO l = new LoaiDAO();
ThuongHieuDAO th = new ThuongHieuDAO();
MauDAO m = new MauDAO();
KichCoDAO kc = new KichCoDAO();
DanhMucDAO dm = new DanhMucDAO();
ViewBag.listImage = ImageHelper.loadListImage(); //lay danh sach hinh anh
ViewBag.MaLoai = l.getDanhSach(); //lay tat cac cac loai ---giai quyet
ViewBag.MaThuongHieu = th.getTatCaThuongHieu(); //lay thuong hieu
ViewBag.DanhSachSanPham = spDAO.layDanhSachTatCaSanPham(); //lay tat ca sp
ViewBag.Mau = m.getDanhSach(); //lat tat ca mau
ViewBag.KichCo = kc.getDanhSach(); //lat tat ca mau
ViewBag.DanhMuc = dm.getDanhMuc(); // lấy tất cả danh mục
}