public IActionResult Sort(string sortorder, int?pagenumber)
{
pageNumber = pagenumber ?? 1;
ViTriQuangcaoBUS vitri = new ViTriQuangcaoBUS();
GoiQuangCaoBUS goi = new GoiQuangCaoBUS();
List <GoiQuangCao> list = goi.Sort(sortorder, pageSize, pageNumber);
List <GoiQuangCao> tong = goi.Sort(sortorder);
List <ViTriQuangcao> listvtqc = vitri.GetViTriQuangcaos();
ViewBag.TrangHienTai = pageNumber;
ViewBag.ViTriQuangcao = listvtqc;
ViewBag.TongTrang = TongTrang(tong);
ViewBag.TrangThai = "sort";
ViewBag.Sort = sortorder;
return(View("Index", list));
}
