WebApplication/Category.aspx.cs

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using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace WebApplication
{
    public partial class Category : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!this.IsPostBack) 
            {
                if (Request["ClassID"] != null) 
                {
                    if (Request["ClassID"].ToString() == "1") { Literal1.Text = "通知公告"; }
                    else if (Request["ClassID"].ToString() == "2") { Literal1.Text = "园区政策"; }
                    else { Literal1.Text = "园区动态"; }
                    Literal2.Text = "<script> $(\".nav ul\").find(\"li\").eq("+Request["ClassID"].ToString()+").find(\"a\").addClass(\"cur\");</script>";
                    bind();
                }
            }
        }

        void bind()
        {
            AspNetPager1.RecordCount = int.Parse(DBUtility.DbHelperSQL.GetSingle("select count(1) from News where Verify = 1 and ClassID = " + Request["ClassID"].ToString()).ToString());
            DataTable dt = DBUtility.DbHelperSQL.Query("select * from News where Verify = 1 and ClassID = " + Request["ClassID"].ToString() + " order by InfoID desc ", AspNetPager1.PageSize * (AspNetPager1.CurrentPageIndex - 1), AspNetPager1.PageSize).Tables[0];
            Repeater1.DataSource = dt;
            Repeater1.DataBind();
            if (AspNetPager1.RecordCount <= 12) { AspNetPager1.Visible = false; }
        }


        public string ShowDisplay(int count)
        {
            if (count == 0) { return "grid"; }
            else { return "none"; }
        }

        protected void AspNetPager1_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e)
        {
            AspNetPager1.CurrentPageIndex = e.NewPageIndex;
            bind();
        }
    }
}