public Cart GetCart()
{
Cart cart = (Cart)Session["Cart"];
if (cart == null)
{
cart = new Cart();
Session["Cart"] = cart;
}
return cart;
}
public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
Cart cart = null;
if (controllerContext.HttpContext.Session != null)
{
cart = (Cart)controllerContext.HttpContext.Session[sesionKey];
}
if (cart == null)
{
cart = new Cart();
if (controllerContext.HttpContext.Session != null)
{
controllerContext.HttpContext.Session[sesionKey] = cart;
}
}
return cart;
}
public PartialViewResult Summary(Cart cart)
{
return PartialView(cart);
}