DTcms.Web.UI/Label/shoppingcart.cs

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using System;
using System.Collections.Generic;
using System.Text;
using System.Data;

namespace DTcms.Web.UI
{
    public partial class BasePage : System.Web.UI.Page
    {
        /// <summary>
        /// 返回购物车商品总数
        /// </summary>
        /// <returns>Int</returns>
        protected int get_cart_quantity()
        {
            int group_id = 0;
            Model.users userModel = GetUserInfo();
            if (userModel != null)
            {
                group_id = userModel.group_id;
            }
            Model.cart_total cartModel = Web.UI.ShopCart.GetTotal(group_id);
            return cartModel.total_quantity;
        }

        /// <summary>
        /// 返回购物车列表
        /// </summary>
        /// <returns>IList</returns>
        protected IList<Model.cart_items> get_cart_list()
        {
            int group_id = 0;
            Model.users userModel = GetUserInfo();
            if (userModel != null)
            {
                group_id = userModel.group_id;
            }
            IList<Model.cart_items> ls = Web.UI.ShopCart.GetList(group_id);
            if (ls == null)
            {
                ls = new List<Model.cart_items>();
            }
            return ls;
        }

    }
}