// GET: Cart
public ActionResult Index(string id)
{
vegetableModel vegetableModel = new vegetableModel();
ViewBag.vegetables = vegetableModel.findAll();
return(View());
}
public ActionResult Buy(string id)
{
vegetableModel vegetableModel = new vegetableModel();
if (Session["cart"] == null)
{
List <Item> cart = new List <Item>();
cart.Add(new Item {
Vegetable = vegetableModel.find(id), Quantity = 1
});
Session["cart"] = cart;
}
else
{
List <Item> cart = (List <Item>)Session["cart"];
int index = isExist(id);
if (index != -1)
{
cart[index].Quantity++;
}
else
{
cart.Add(new Item {
Vegetable = vegetableModel.find(id), Quantity = 1
});
}
Session["cart"] = cart;
}
return(RedirectToAction("Index"));
}
// GET: Vegetable
public ActionResult Vegetable()
{
vegetableModel vegetableModel = new vegetableModel();
ViewBag.vegetables = vegetableModel.findAll();
return(View());
}