<head runat="server">
<title>无标题页</title>
<style type="text/css">
h3{height:28px;line-height:28px;width:182px;background-image:url(Images/menu_bg1.gif);background-repeat:no-repeat;font-size:13px;padding-left:30px;cursor:pointer;margin:0;}
td a:link,td a:visited{display:block;height:28px;line-height:28px;width:182px;background-image:url(Images/menu_bg1.gif);background-repeat:no-repeat;padding-left:60px;}
td a:hover{background-image:url(Images/menu_bg2.gif);background-repeat:no-repeat;}
div{margin:0;padding:0;}
</style>
<script type="text/javascript">
function ShowOrHide(obj)
{
if(obj.parentNode.childNodes(1).style.display == "none")
obj.parentNode.childNodes(1).style.display = "block";
else
obj.parentNode.childNodes(1).style.display = "none";
}
</script>
</head>
<body style="width:960px;margin:0 auto;padding:0;background-color:#FFFFFF;font-size:13px;">
<form id="form1" runat="server">
<div style="width:300px;float:left;">
<div>
<asp:Repeater ID="Repeater1" runat="server" OnItemDataBound="Repeater1_ItemDataBound">
<ItemTemplate>
<div>
<div onclick="ShowOrHide(this)">
<h3><asp:Literal ID="Literal1" runat="server"></asp:Literal></h3>
</div>
<div style="margin:0;padding:0;display:none;">
<table border="0" cellspacing="0">
<asp:Repeater ID="Repeater2" runat="server" OnItemDataBound="Repeater2_ItemDataBound">
<ItemTemplate>
<tr>
<td><asp:HyperLink ID="HyperLink1" runat="server"></asp:HyperLink></td>
</tr>
</ItemTemplate>
</asp:Repeater>
</table>
</div>
</div>
</ItemTemplate>
<AlternatingItemTemplate>
<div>
<div onclick="ShowOrHide(this)">
<h3><asp:Literal ID="Literal1" runat="server"></asp:Literal></h3>
</div>
<div style="margin:0;padding:0;display:none;">
<table border="0" cellspacing="0">
<asp:Repeater ID="Repeater2" runat="server" OnItemDataBound="Repeater2_ItemDataBound">
<ItemTemplate>
<tr>
<td><asp:HyperLink ID="HyperLink1" runat="server"></asp:HyperLink></td>
</tr>
</ItemTemplate>
</asp:Repeater>
</table>
</div>
</div>
</AlternatingItemTemplate>
</asp:Repeater>
</div>
<div style="width:650px;float:right;">
<asp:contentplaceholder id="ContentPlaceHolder1" runat="server">
</asp:contentplaceholder>
</div>
</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;
public partial class MasterPage : System.Web.UI.MasterPage
{
DB db = new DB();
string Query = null;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
Repeater1ItemDataBound();
Repeater2ItemDataBound();
}
}
protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
Literal l = e.Item.FindControl("Literal1") as Literal;
l.Text = DataBinder.Eval(e.Item.DataItem, "title").ToString();
}
}
protected void Repeater2_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
HyperLink h = e.Item.FindControl("HyperLink1") as HyperLink;
h.Text = DataBinder.Eval(e.Item.DataItem, "subTitle").ToString();
h.NavigateUrl = DataBinder.Eval(e.Item.DataItem, "connectTo").ToString();
h.Target = "_blank";
}
}
private void Repeater1ItemDataBound()
{
Query = "SELECT * FROM [title]";
DataTable table = db.GetDataTable(Query);
Repeater1.DataSource = table;
Repeater1.DataBind();
}
private void Repeater2ItemDataBound()
{
foreach (RepeaterItem item in Repeater1.Items)
{
Literal l = item.FindControl("Literal1") as Literal;
Repeater Repeater2 = item.FindControl("Repeater2") as Repeater;
Query = "SELECT A.* FROM [subTitle] A,[title] B WHERE A.[titleID]=B.[id] AND B.[title]='" + l.Text + "'";
DataTable table = db.GetDataTable(Query);
Repeater2.DataSource = table;
Repeater2.DataBind();
}
}
}
