A页面传值给 B页面页面A
<html xmlns="http://www.w3.org/1999/xhtml">
<HEAD>
<TITLE> page A </TITLE>
<script language="javascript">
function newWin() {
var obj = new Object();
obj.name = "zhangsan";
obj.age = "20";
var str = window.showModalDialog("B.aspx", obj, "dialogWidth=400px;dialogHeight=300px");
}
</script>
</HEAD>
<BODY>
<input type="text" id="mytext">
<input type="button" value="button" onclick="newWin();">
</BODY>
</html>页面B
<html xmlns="http://www.w3.org/1999/xhtml">
<HEAD>
<TITLE> Page B </TITLE>
<script language="javascript">
function colseWin() {
var obj = window.dialogArguments;
alert("您传递的参数为：" + obj.name);
}
</script>
</HEAD>
<BODY>
<input type="text" id="mytext">
<input type="button" value="保存并关闭" onclick="colseWin();">
</BODY>
</html>上面这样，当B页面打开后，点击 “保存并关闭” 按钮，会显示 A页面传递过来的zhangsan
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子页面B 传值给 父页面A
主页面：
<!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>
<title>无标题页</title>
<script type="text/javascript">
function OpenWin()
{
window.open("father.htm","aa","","");
}
</script>
</head>
<body>
<input id="T1" type="text" />
<input id="Button1" type="button" value="提交" onclick="OpenWin();" />
</body>
</html>
子页面：
<!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>
<title>无标题页</title>
<script type="text/javascript">
function ReturnVal()
{
window.opener.document.getElementById('T1').value=document.getElementById('Text1').value;
window.close();
}
</script>
</head>
<body>
<input id="Text1" type="text" />
<input id="Button1" type="button" value="关闭" onclick="ReturnVal();" />
</body>
</html>
PS：以前我记得 通过 showModalDialog和 returnVal 可以实现，但是现在 Chrome是不支持 showModalDialog了。并且window10自带的IE Edge 好像也不支持了。
那么怎么传递一个var obj=new Object() 对象呢？ 希望了解的朋友 告知一下