public ActionResult CapNhatClient_GioHang(int csanphamid, FormCollection f)
{
List <Client_GioHang> listClient_GioHang = LayClient_GioHang();
Client_GioHang sanpham = listClient_GioHang.SingleOrDefault(n => n.cSanPhamId == csanphamid);
if (sanpham != null)
{
sanpham.cSoLuong = int.Parse(f["txtSoLuong"].ToString());
}
return(RedirectToAction("Client_GioHang"));
}
public ActionResult XoaClient_GioHang(int csanphamid)
{
//Lấy giỏ hànng từ session
List <Client_GioHang> listGioHang = LayClient_GioHang();
Client_GioHang sanpham = listGioHang.SingleOrDefault(n => n.cSanPhamId == csanphamid);
if (sanpham != null)
{
listGioHang.RemoveAll(n => n.cSanPhamId == csanphamid);
return(RedirectToAction("Client_GioHang"));
}
if (listGioHang.Count == 0)
{
return(RedirectToAction("Index", "Client_TrangChu"));
}
return(RedirectToAction("Client_GioHang"));
}
public ActionResult ThemClient_GioHang(int cSanPhamId, string strURL)
{
List <Client_GioHang> listClient_GioHang = LayClient_GioHang();
Client_GioHang sanpham = listClient_GioHang.Find(n => n.cSanPhamId == cSanPhamId);
if (sanpham == null)
{
sanpham = new Client_GioHang(cSanPhamId);
listClient_GioHang.Add(sanpham);
ViewBag.message = "Them Thanh Cong";
return(Redirect(strURL));
}
else
{
sanpham.cSoLuong++;
return(Redirect(strURL));
}
}