无框架 Ajax分页(原创)第2/2页

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="AjaxProcess.aspx.cs" Inherits="AjaxDemo.AjaxPager.MyAjaxPager.AjaxProcess" %>
<asp:Repeater ID="rptGrid" runat="server">
<HeaderTemplate>
<table>
<tr>
<th style="border:solid 1px red;">编号</th>
<th style="border:solid 1px red;">姓名</th>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td style="border:solid 1px red;"><%# Eval("Id") %></td>
<td style="border:solid 1px red;"><%# Eval("Name") %></td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>

using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Text;
using System.IO;
namespace AjaxDemo.AjaxPager.MyAjaxPager
{
public class Item
{
public string Id
{
get;
set;
}
public string Name
{
get;
set;
}
}
public partial class AjaxProcess : System.Web.UI.Page
{
private int PageSize
{
get { return 10; }
}
private List<Item> GenerateData()
{
List<Item> lstItems = new List<Item>();
for (int i = 1; i <= 1000000; i++)
{
Item it = new Item();
it.Id = i.ToString();
it.Name = "zs" + i;
lstItems.Add(it);
}
return lstItems;
}
private List<Item> GetData(int index)
{
List<Item> lstItem = GenerateData();
List<Item> bdItem = new List<Item>();
int begIndex = (index - 1) * PageSize;
int endIndex = index * PageSize;
for (int i = begIndex; i < endIndex; i++)
{
bdItem.Add(lstItem[i]);
}
return bdItem;
}
private string GetHtml(Control control)
{
StringBuilder sb = new StringBuilder();
StringWriter writer = new StringWriter(sb);
HtmlTextWriter writer2 = new HtmlTextWriter(writer);
control.RenderControl(writer2);
return sb.ToString();
}
protected void Page_Load(object sender, EventArgs e)
{
int index = 0;
if (int.TryParse(Request.QueryString["index"], out index))
{
//获取到index再进行操作
this.rptGrid.DataSource = this.GetData(index);
this.rptGrid.DataBind();
Response.Clear();
string html = this.GetHtml(rptGrid);
Response.Write(html);
Response.End();
}
}
}
}

var gridData = xmlHttp.responseText;
var grid = document.getElementById("grid");
grid.innerHTML = gridData;