日期:2014-05-17 浏览次数:20533 次
<%@ Page Language="C#" AutoEventWireup="true" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
public System.Data.DataTable GetData()
{
System.Data.DataTable dataTable1 = new System.Data.DataTable("BlogUser");
dataTable1.Columns.Add(new System.Data.DataColumn("UserId", typeof(System.Int32)));
dataTable1.Columns.Add(new System.Data.DataColumn("UserName", typeof(System.String)));
dataTable1.Rows.Add(new Object[] { 11, "a" });
dataTable1.Rows.Add(new Object[] { 111, "aa" });
dataTable1.Rows.Add(new Object[] { 11111, "aaa" });
return dataTable1;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
DataList1.DataSource = GetData();
DataList1.DataBind();
}
}
protected void Button1_Click(object sender, EventArgs e)
{
foreach (DataListItem x in DataList1.Items)
{
HtmlTableCell td = x.FindControl("td2") as HtmlTableCell;
Response.Write("<li>" + td.InnerText);
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<asp:DataList ID="DataList1" runat="server">
<ItemTemplate>
<table border="1">
<tr>
<td id="td2" runat="server">
<%#Eval("UserName") %>
</td>
</tr>
</table>
</ItemTemplate>
</asp:DataList>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="得到td2的内容" />
</form>
</body>
</html>