/// <summary>
/// 获取产品Quantity
/// </summary>
/// <returns></returns>
protected int GetProductCount()
{
UserInfo user = Session["user"] as UserInfo;
if (user != null)
{
return(CartTempService.GetProductCount(user.id));
}
return(0);
}
/// <summary>
/// 获取购物车产品Quantity
/// </summary>
/// <returns></returns>
protected string GetCarTotal()
{
StringBuilder sb = new StringBuilder();
UserInfo user = Session["user"] as UserInfo;
if (user != null)
{
int count = CartTempService.GetProductCount(user.id);
if (count > 0)
{
sb.Append("<span class=\"num totleNum\" id=\"carttotal\">" + count + "</span>");
}
else
{
sb.Append("<span class=\"num hideNum\" id=\"carttotal\"></span>");
}
}
else
{
List <CartTemp> list = Session["nologinCart"] as List <CartTemp>;
if (list != null)
{
int count = list.Count;
if (count > 0)
{
int total = 0;
foreach (CartTemp ct in list)
{
total += ct.productCount;
}
sb.Append("<span class=\"num totleNum\" id=\"carttotal\">" + total + "</span>");
}
else
{
sb.Append("<span class=\"num\" id=\"carttotal\"></span>");
}
}
else
{
sb.Append("<span class=\"\" id=\"carttotal\"></span>");
}
}
return(sb.ToString());
}