datalist中 textbox如何触发textchange事件

a64586813 2009-05-06 12:39:44

RT!!!我知道怎么findcontrol...但怎么触发事件啊

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沉序员 2009-05-07

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我看只能用JS看行不行

a64586813 2009-05-07

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楼上的，你确定这样肯定能触发？？？？？？？？？？？？？？

蓝海D鱼 2009-05-06

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加个 OnTextChanged="TextBox1_textchanged“



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 System.Data.SqlClient;



public partial class DataList_DataList : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

        if (!Page.IsPostBack)

        {

            SqlConnection con = new SqlConnection("server=10.3.1.218;database=Northwind;uid=sa;pwd=sa;");

            System.Data.SqlClient.SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM Customers", con);

            DataSet ds = new DataSet();

            try

            {

                con.Open();

                //将主表Customer添加到DataSet中

                da.Fill(ds, "Customers");

                //将子表Orders添加到DataSet中







                this.DataList1.DataSource = ds;

                this.DataList1.DataBind();



            }

            catch (Exception ex)

            {

                throw ex;

            }

            finally

            {

                con.Close();

                con.Dispose();

            }

        }

    }





    public void TextBox1_textchanged(object sender, EventArgs e)

    {

        string ss = "ss";

    }

    protected void Button1_Click(object sender, EventArgs e)

    {



    }

}



<%@ Page Language="C#" AutoEventWireup="true" CodeFile="DataList.aspx.cs" Inherits="DataList_DataList" %>



<!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">

    <title>Untitled Page</title>

</head>

<body>

    <form id="form1" runat="server">

    <div>

        <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />

        <asp:DataList ID="DataList1" runat="server">

            <ItemTemplate>

                <asp:TextBox ID="TextBox1" runat="server" Text='<%# DataBinder.Eval(Container.DataItem,"ContactName") %>' OnTextChanged="TextBox1_textchanged"></asp:TextBox>

            </ItemTemplate>

        </asp:DataList></div>

    </form>

</body>

</html>