public async Task <IActionResult> DanhSachDonHang(int?pageNumber, string id, string type) { //var donhangs = from d in context.DonHang where d.MaKh == id select d; if (!string.IsNullOrEmpty(type)) { ViewData["Type"] = _repository.GetTrangThaiDonHang(type); } var donhangs = _repository.GetDonHangsByMaKh(id, type); var pageSize = 5; return(View(await PaginatedList <DonHang> .CreateAsync(donhangs.AsNoTracking(), pageNumber ?? 1, pageSize))); }