productlist.aspx.cs

易想商城系统

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Collections.Generic;
using YXShop.Web.Admin.Control;

namespace YXShop.Web.Membercenter.Dynamic
{
    public partial class ProductList : System.Web.UI.Page
    {
        YXShop.BLL.Product BLL = new YXShop.BLL.Product();
        protected void Page_Load(object sender, EventArgs e)
        {
            this.PageNavigator1.OnPageChange += new PageChangeHandler(PageNavigator1_PageChange);
            if (Request.Form["Option"] != null && !Request.Form["Option"].Trim().Equals("")
    && Request.Form["ID"] != null && !Request.Form["ID"].Trim().Equals(""))
            {

                string types = Request.Form["Option"].Trim();
                if (types == "del")
                {
                    string id = Request.Form["ID"].Trim();
                    del(id);
                }
                Response.End();
                return;
            }
            if (!IsPostBack)
            {
                StartLoad(1);
            }
        }

        #region 列表信息
        //获得列表
        protected void PageNavigator1_PageChange(object sender, int PageIndex)
        {
            StartLoad(PageIndex);
        }

        protected void StartLoad(int PageIndex)
        {
            int i = 0;
            int j = 0;
            List<YXShop.Model.Product> data = BLL.GetListByColumn("*", "Pro_PutoutID=" + Session["MemberID"] + " and Pro_PutoutTypeId=1 ", PageIndex, 20, out i, out j);
            this.PageNavigator1.PageCount = j;
            this.PageNavigator1.PageIndex = PageIndex;
            this.PageNavigator1.RecordCount = i;
            Productlists.DataSource = data;                              //设置datalist数据源
            Productlists.DataBind();                                   //绑定数据源
        }
        protected void DataList1_ItemCommand(object source, RepeaterCommandEventArgs e)
        {
        }
        #endregion

        #region 返回商品分类名称
        /// <summary>
        /// 返回商品分类名称
        /// </summary>
        /// <param name="classID"></param>
        /// <returns></returns>
        public string className(string classID)
        {
            try
            {
                try
                {
                    int cID = Convert.ToInt32(classID);
                    YXShop.BLL.Pro_Categories PC = new YXShop.BLL.Pro_Categories();
                    List<YXShop.Model.Pro_Categories> lPC = PC.GetId(Convert.ToInt32(classID));
                    if (lPC.Count > 0)
                    {
                        return lPC[0].ProC_CategroiesName;
                    }
                    else
                    {
                        return "无";
                    }
                }
                catch
                {
                    return "无";
                }
            }
            catch
            {
                return "无";
            }
        }
        #endregion

        #region 删除/批量删除
        private void del(string sid)
        {
            YXShop.BLL.Product data = new YXShop.BLL.Product();
            string[] id = sid.Split(',');
            int ln = id.Length;
            int n = 0;
            for (int i = 0; i < id.Length; i++)
            {
                if (!id[i].Trim().Equals(""))
                {
                    try
                    {
                        data.Delect(Convert.ToInt32(id[i]));
                        n++;
                    }
                    catch
                    {
                        continue;
                    }
                }
            }
            Response.Write(n + "%成功删除" + n + "条新闻！");
        }
        #endregion
    }
}