/// <summary>
/// 获取购物车中产品的Quantity
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
protected string GetProductCount(object id)
{
UserInfo user = Session["user"] as UserInfo;
if (user == null)
{
List <CartTemp> cartlist = Session["nologinCart"] as List <CartTemp>;
if (cartlist != null)
{
if (cartlist.Count > 0)
{
foreach (CartTemp ct in cartlist)
{
if (ct.productId == Convert.ToInt32(id))
{
return(ct.productCount.ToString());
}
}
}
}
}
else
{
Session["nologinCart"] = null;
CartTemp item = CartTempService.GetModelByProductId(user.id, Convert.ToInt32(id));
if (item != null)
{
return(item.productCount.ToString());
}
}
return("");
}
/// <summary>
/// 控件行命令事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void repInfo_ItemCommand(object source, RepeaterCommandEventArgs e)
{
if (e.CommandName.Equals("add"))
{
int id = Convert.ToInt32(e.CommandArgument);
CartTemp ct = CartTempService.GetModel(id);
if (ct != null)
{
ct.productCount++;
Product p = ProductService.GetModel(ct.productId);
if (p != null)
{
ct.remark = (ct.productCount * p.price1).ToString("0.00");
}
CartTempService.UpdateCart(ct);
}
}
if (e.CommandName.Equals("del"))
{
CartTempService.Delete(Convert.ToInt32(e.CommandArgument));
}
if (e.CommandName.Equals("reduce"))
{
int id = Convert.ToInt32(e.CommandArgument);
CartTemp ct = CartTempService.GetModel(id);
if (ct != null)
{
if (ct.productCount > 1)
{
ct.productCount--;
Product p = ProductService.GetModel(ct.productId);
if (p != null)
{
ct.remark = (ct.productCount * p.price1).ToString("0.00");
}
CartTempService.UpdateCart(ct);
}
}
}
BindData();
}
