public ActionResult Timdonhang(string key, string phone, DateTime?date, int?status, int?page) { DonHangModel dh = new DonHangModel(); ViewBag.Key = key; ViewBag.Phone = phone; ViewBag.Time = date; ViewBag.status = status; return(PhanTrangDH(dh.Timdonhang(key, phone, date, status), page, null)); }