// GET: Product/Edit/5
public ActionResult Edit(int id)
{
Product product = services.GetProdectById(id);
ViewBag.categories = services.GetCategories();
return(View(product));
}
public ActionResult AddToCart(int ID)
{
if (Session["cart"] == null)
{
var cart = new List <Item>();
var product = services.GetProdectById(ID);//context.products.Find(prodid);
if (product.Quantity > 1)
{
cart.Add(new Item()
{
Product = product,
Quantity = 1
});
Session["cart"] = cart;
}
}
else
{
List <Item> cart = (List <Item>)Session["cart"];
var product = services.GetProdectById(ID);//context.products.Find(prodid);
var c = cart.Find(s => s.Product.ID == ID);
if (c != null)
{
int prev = c.Quantity;
cart.Remove(c);
if (product.Quantity > 1)
{
cart.Add(new Item()
{
Product = product,
Quantity = prev + 1
});
}
}
else
{
if (product.Quantity > 1)
{
cart.Add(new Item()
{
Product = product,
Quantity = 1
});
Session["cart"] = cart;
}
}
}
return(RedirectToAction("Index", "Home"));
}
