public int Kiemtratontai(string id)
{
for (int i = 0; i < ManagerObject.getIntance().giohang.getGiohang().Count; i++)
{
if (ManagerObject.getIntance().giohang.getGiohang()[i].sanpham.MASP == id)
{
return(i);
}
}
return(-1);
}
public ActionResult checkout(DonHangTongQuan dhtq)
{
if (Session.Count > 0)
{
DonHangModel dh = new DonHangModel();
var userid = (Userlogin)Session[Commonconst.USER_SESSION];
var id = userid.UserId;
dh.Luudonhang(dhtq, id, ManagerObject.getIntance().giohang);
return(RedirectToAction("Xemdonhang", "Home"));
}
else
{
return(RedirectToAction("Login", "User")); //xu li trang redirec
}
}
public ActionResult Addcart(string sp, int quantity)
{
try
{
var temp = db.SPHAMs.Find(sp);
int index = Kiemtratontai(sp);
if (index == -1)
{
ChiTietGioHang tam = new ChiTietGioHang();
tam.sanpham = temp;
tam.soluong = quantity;
ManagerObject.getIntance().giohang.addCart(tam);
}
else
{
ManagerObject.getIntance().giohang.getGiohang()[index].soluong += quantity;
}
return(PartialView("Cart", ManagerObject.getIntance().giohang));
}
catch (Exception)
{ return(Json("fail")); }
}
public ActionResult XuLiGioHang()
{
return(PartialView("Basexuligiohang", ManagerObject.getIntance().giohang));
}
public ActionResult XoaGioHang(int index)
{
ManagerObject.getIntance().giohang.removeCart(index);
return(RedirectToAction("XuLiGioHang"));
}
public ActionResult ThayDoiSoLuong(int index, string value)
{
ManagerObject.getIntance().giohang.Changequanlity(index, value);
return(RedirectToAction("XuLiGioHang"));
}
public ActionResult CartTitle()
{
return(PartialView("Cart", ManagerObject.getIntance().giohang));
}
public ActionResult Cart()
{
return(View(ManagerObject.getIntance().giohang));
}