/*public ActionResult dIndex()
* {
* var cart = Session[CartSession];
* var list = new List<CartItem>();
* if (cart != null)
* {
* list = (List<CartItem>)cart;
* }
* return View(list);
* }*/
public ActionResult AddItem(int sachID, int Quantity)
{
var sanpham = new CartItemFunction().ViewDetail(sachID);
var cart = (Cart)Session[CartSession];
if (cart != null)
{
cart.AddItem(sanpham, 1);
Session[CartSession] = cart;
}
else
{
cart = new Cart();
cart.AddItem(sanpham, 1);
Session[CartSession] = cart;
}
return(RedirectToAction("Index", "Cart"));
}
/*public ActionResult dIndex()
* {
* var cart = Session[CartSession];
* var list = new List<CartItem>();
* if (cart != null)
* {
* list = (List<CartItem>)cart;
* }
* return View(list);
* }*/
public ActionResult AddItem(int sachID, int Quantity)
{
var sanpham = new CartItemFunction().ViewDetail(sachID);
var cart = Session[CartSession];
if (cart != null)
{
var list = (List <CartItemModel>)cart;
if (list.Exists(x => x.sach.SachID == sachID))
{
foreach (var item in list)
{
if (item.sach.SachID == sachID)
{
item.Quantity += Quantity;
}
}
}
else
{
var item = new CartItemModel();
item.sach = sanpham;
item.Quantity = Quantity;
list.Add(item);
}
Session[CartSession] = list;
}
else
{
var item = new CartItemModel();
item.sach = sanpham;
item.Quantity = Quantity;
var list = new List <CartItemModel>();
list.Add(item);
//gan vao sesion
Session[CartSession] = list;
}
return(RedirectToAction("Index", "Cart"));
}
