日期:2014-05-17 浏览次数:20458 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>