<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="RepeaterDemo.aspx.cs" Inherits="OldbSiteMapProviderDemo.RepeaterDemo" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="Author" content="Geovin Du 塗聚文"/>
<meta name="Keywords" content="捷为工作室"/>
<meta name="Description" content="缔友计算机信息技术有限公司"/>
<title>Repeater嵌套DataList</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Repeater runat="server" ID="parent" OnItemDataBound="parent_ItemDataBound">
<HeaderTemplate>
<div class="urbangreymenu">
</HeaderTemplate>
<ItemTemplate>
<h3 class="headerbar"> <%#Eval("bidclass")%>
<asp:Label ID="Label1" runat="server" Text='<%#Eval("bigid")%>' Visible="false"></asp:Label></h3>
<asp:DataList runat="server" ID="child" RepeatColumns="2" SelectedItemStyle-CssClass="SelectedproudctclassStyle" ItemStyle-CssClass="proudctclassStyle">
<HeaderTemplate></HeaderTemplate>
<ItemTemplate>
<ul><li>
<a title='<%#Eval("smallcalss")%>' href='ProductClass.aspx?id=<%#DataBinder.Eval(Container.DataItem,"sid") %>'>
<%#Eval("smallcalss")%> </a>
<asp:CheckBox ID="CheckBox1" runat="server" />
</li></ul>
</ItemTemplate>
<FooterTemplate></FooterTemplate>
</asp:DataList>
</ItemTemplate>
<FooterTemplate>
</div>
</FooterTemplate>
</asp:Repeater>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /></div>
</form>
</body>
</html>
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using SiteMapProviderLibrary;
namespace OldbSiteMapProviderDemo
{
//涂聚文
public partial class RepeaterDemo : System.Web.UI.Page
{
bigclassDB bigd = new bigclassDB();
SmallClassDB smd = new SmallClassDB();
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DatabindReptBigProductType();
}
}
/// <summary>
/// 产品大类
/// </summary>
private void DatabindReptBigProductType()
{
DataTable dt = bigd.bidclassDataTable();
parent.DataSource = dt;
parent.DataBind();
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void parent_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
string strFirstNo = "0";
string Idx = "0";
string b_id = "0";
try
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
DataList childs = (DataList)e.Item.FindControl("child");
DataRowView rows = (DataRowView)e.Item.DataItem;
Idx = rows["bigid"].ToString();
//Idx = (string)DataBinder.Eval(e.Item.DataItem, "bigid");
strFirstNo = rows["bigid"].ToString();
Label l = (Label)e.Item.FindControl("Label1");
strFirstNo = l.Text;
DataTable dt = smd.SmallClassDataTableBigID(strFirstNo);
childs.DataSource = dt;
childs.DataBind();
}
}
catch (Exception ex)
{
string err=ex.Message.ToString();
//Response.Write(e);
}
Response.Write(strFirstNo + "," + Idx + "<br/>" + b_id);
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Button1_Click(object sender, EventArgs e)
{
string str = "";
for (int i = 0; i < parent.Items.Count; i++)
{
DataList myDataList = (DataList)parent.Items[i].FindControl("child");
for (int j = 0; j < myDataList.Items.Count; j++)
{
CheckBox myCheckBox = (CheckBox)myDataList.Items[j].FindControl("CheckBox1");
if (myCheckBox.Checked)
{
str += "Repeat的第" + (i+1).ToString() + "行，DataList的第" + (j+1).ToString() + "行选中<br />";
}
}
}
Response.Write(str);
}
}
}
哲学管理(学)人生, 文学艺术生活, 自动(计算机学)物理(学)工作, 生物(学)化学逆境, 历史(学)测绘(学)时间, 经济(学)数学金钱(理财), 心理(学)医学情绪, 诗词美容情感, 美学建筑(学)家园, 解构建构(分析)整合学习, 智商情商(IQ、EQ)运筹(学)成功.---Geovin Du(涂聚文）