// GET: ShoppingCart
public ActionResult Add(int id)
{
ShoppingCart cart = (ShoppingCart)Session["cart"];
if (cart == null)
{
cart = new ShoppingCart();
}
ShopModelsData db = new ShopModelsData();
MAYANH pr = db.MAYANHs.Find(id);
if (pr != null)
{
cart.InsertItem(pr.IDMAY, pr.TENMAY, (double)pr.DONGIA);
}
Session["cart"] = cart;
return(Redirect(Request.UrlReferrer.ToString()));
}
