CommonBussiness/admin/topInfoList.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Model;
using DAL;
using System.Data;
using System.Text;

namespace CommonBussiness.admin
{
    public partial class topInfoList : System.Web.UI.Page
    {
        Page_ZH sp = new Page_ZH();
        
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                if (Session["loginUser"] == null)
                {
                    Response.Redirect("/admin/login.aspx");
                    return;
                }
                sp.InitBindData(Repeater1, pager1, "TopNews", "id", sear());
            }
        }
        
        /// <summary>
        /// 获取选择的信息
        /// </summary>
        /// <returns></returns>
        private string selInfo()
        {
            string Id = "";//获取当前选中的ID                       
            for (int i = 0; i < this.Repeater1.Items.Count; i++)
            {
                CheckBox ckb = (CheckBox)this.Repeater1.Items[i].FindControl("cbxAll");
                if (ckb.Checked)
                {
                    Id += (this.Repeater1.Items[i].FindControl("lblId") as Label).Text + ",";
                }
            }
            return Id;

        }
        /// <summary>
        /// 批量删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnDel_Click(object sender, EventArgs e)
        {
            string ids = selInfo();
            int num = 0;
            if (ids.Length == 0)
            {
                Jscript.Alert("请选择要删除的记录！", this.Page);