第一个界面test.html
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript">
function test() {
var features = ‘dialogHeight:150px; dialogWidth:300px; status:no;‘;
var result = window.showModalDialog(‘x.html‘, {"userName":"ziwen.chen"}, features);
alert(‘return value : ‘ + result);
if(result==‘SOME_ERROR_OCCUR‘){
window.location.href="http://www.baidu.com?someId="+new Date().getMilliseconds();
}
}
</script>
</head>
<body>
<input type="button" value="dialogpopup" onclick="test()" >
</body>
</html>被调用的页面 x.html:
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=GB18030"> <title>x</title> <script type="text/javascript"> window.returnValue=‘SOME_ERROR_OCCUR‘; </script> </head> <body> </body> </html>
原文：http://blog.csdn.net/ziwen00/article/details/18567889