public String AddCart(Cart carts)
{
int goodid = int.Parse(Request["goodsid"]);
decimal price = decimal.Parse(Request["price"].ToString());
int userid = int.Parse(Session["User_id"].ToString());
int num = int.Parse(Request["Jm_Amount"]);
var goodscart = CartManage.Findgoodscart(userid, goodid);
if (goodscart >= 1)
{
var usergoods = CartManage.findsusergoodcart(userid, goodid);
usergoods.CartCount = usergoods.CartCount + num;
usergoods.Total = price * usergoods.CartCount;
CartManage.Update(usergoods);
return("ok");
}
else
{
carts.User_id = userid;
carts.Goods_id = goodid;
carts.Price = price;
carts.CartCount = num;
carts.Total = price * num;
CartManage.AddCart(carts);
return("ok");
}
}
public string updatetotal(int id)
{
var cartss = CartManage.findcartid(id);
if (cartss != null)
{
cartss.Flog = true;
CartManage.Update(cartss);
return("success");
}
else
{
return("fail");
}
}
public string updatecart(int id, string num)
{
var number = Convert.ToInt32(num);
var cartss = CartManage.findcartid(id);
if (cartss != null)
{
cartss.CartCount = number;
cartss.Total = decimal.Parse((number * cartss.Price).ToString());
CartManage.Update(cartss);
return("success");
}
else
{
return("fail");
}
}