// GET: KhoSach public ActionResult Xem(string sapxep, string trang) { int soluongsach = Sach_BUS.SoLuongSachTrongHeThong(); int sosachtrongtrang = 30; int tranghientai = 1; string cotsapxep = "ngaydang"; if (sapxep != null && sapxep != "") { cotsapxep = (string)sapxep; } if (trang != null && trang != "") { tranghientai = int.Parse(trang); } int sotrang = (int)Math.Ceiling((float)soluongsach / (float)sosachtrongtrang); if (tranghientai < 1) { tranghientai = 1; } else if (tranghientai > sotrang) { tranghientai = sotrang; } List <DauSachFull_DTO> dausachs = new List <DauSachFull_DTO>(); if (sotrang > 0) { dausachs = Sach_BUS.DuyetKhoSachPhanTrang(sosachtrongtrang, tranghientai, cotsapxep); } List <Sach_DTO> sachs = Sach_BUS.Top10DauSachXemNhieuNhat(); ViewBag.soluongsach = soluongsach; ViewBag.dausachs = dausachs; ViewBag.tranghientai = tranghientai; ViewBag.sotrang = sotrang; ViewBag.cotsapxep = cotsapxep; ViewBag.sachs = sachs; return(View("~/Views/ThuVien/KhoSach/Xem.cshtml")); }