前太代码<%@ Page Language="C#" AutoEventWireup="true" CodeFile="zzzzz.aspx.cs" Inherits="zzzzz" %><!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>无标题页</title>
<script language="javascript" type="text/javascript">
// <!CDATA[function Submit1_onclick()
{
document.all("Button1").click();
}// ]]>
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<table>
<tr>
<td>用户:</td><td></td>
</tr>
<tr>
<td>密码:</td><td></td>
</tr>
<tr>
<td><input id="Submit1" type="submit" value="submit" onclick="return Submit1_onclick()" /></td><td><asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" /></td>
</tr>
</table>
</div>
</form>
</body>
</html>后台代码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 zzzzz : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
} protected void Button1_Click(object sender, EventArgs e)
{
bb();
} protected void bb()
{
Response.Write("<script type='text/javascript'>alert('aaaa');</script>");
}}
<head runat="server">
<title>无标题页</title>
<script language="javascript" type="text/javascript">
// <!CDATA[function Submit1_onclick()
{
document.all("Button1").click();
}// ]]>
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<table>
<tr>
<td>用户:</td><td></td>
</tr>
<tr>
<td>密码:</td><td></td>
</tr>
<tr>
<td><input id="Submit1" type="submit" value="submit" onclick="return Submit1_onclick()" /></td><td><asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" /></td>
</tr>
</table>
</div>
</form>
</body>
</html>后台代码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 zzzzz : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
} protected void Button1_Click(object sender, EventArgs e)
{
bb();
} protected void bb()
{
Response.Write("<script type='text/javascript'>alert('aaaa');</script>");
}}
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{
document.all("Button1").click();
return false;//这里要返回false,不然submit又会提交
}
或者改用Button:
><input id="Submit1" type="button" value="submit" onclick="Submit1_onclick()" />
// <!CDATA[function Submit1_onclick()
{
document.all("<%= Button1.ClientID %>").click();
}// ]]>
</script>