<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
<script>
window.onload = function(){
var form = document.forms[0]
form.onsubmit = function(){
// 注销onbeforeunload事件
window.onbeforeunload = null
// 这个是关闭窗口用作测试 并不能提交
// 正确的做法是在提交页面关闭窗口
window.close()
}
window.onbeforeunload = function(e){
e.returnValue = '数据提交是否退出?'
}
}
</script>
</head>
<body>
<form action="php/test.php">
<input type="submit">
</form>
</body>
</html>
第一种：JS定时自动关闭窗口<script language="javascript"><!--function closewin(){self.opener=null
self.close()}function clock(){i=i-1document.title="本窗口将在" + i + "秒后自动关闭!"
if(i>0)setTimeout("clock()",1000)
else closewin()}var i=10clock()//--></script>第二种：点击链接没有提示的JS关闭窗口
<a href="javascript:window.close()" >关闭窗口</a>
第三种：窗口没有提示自动关闭的js代码
<script language=javascript><!--this.window.opener = null
window.close()//--></script>IE6-7 JS关闭窗口不提示的方法方法一：js 代码function CloseWin() //这个不会提示是否关闭浏览器{window.opener=null
//window.opener=top
window.open("","_self")
window.close()}方法二：open.htmljs 代码function open_complex_self() {
var obj_window = window.open('close.html', '_self')
obj_window.opener = window
obj_window.focus()}close.htmljs 代码window.close()另附：//普通带提示关闭
function closeie(){
window.close()}//关闭IE6不提示
function closeie6(){
window.opener=null
window.close()}//关闭IE7不提示
function closeie7(){
