1.html
<html>
<head>
<title>1.html</title>
<script type="text/javascript">
function test() {
//弹出一个新窗口2.html
window.open ('2.html')
}
</script>
</head>
<body>
<input name="mytext" type="text" value="父页面的值" />
<input type="submit" name="Submit" value="打开新窗口" onclick="test();" />
</body>
</html>=====将上面和下面代码分别保存为1.html和2.html,放置在同一目录下==================
2.html
<html>
<head>
<title>2.html</title>
<script language="JavaScript">
function loading() {
//获取父页面控件“mytext”的值传递给本页面的控件“mytext2”
document.getElementById('mytext2').value = self.opener.document.getElementById('mytext').value;
}
</script>
</head>
<body onLoad="loading();">
<form action=search.php name="form">
父页面的值：<input name="mytext2" type="text">
</form>
</body>
</html>