Window.ShowModalDialog的传值问题
</BODY>
</html>

子窗体

<script>
????? window.returnValue="http://homepage.yesky.com";
</script>

子窗体向父窗体传值比较简单，直接用window.returnValue传值即可.

2.父窗体向子窗体传值

父窗体

<script>
????? var obj = new Object();
????? obj.name="51js";
????? window.showModalDialog("modal.htm",obj,"dialogWidth=200px;dialogHeight=100px");
</script>
子窗体

<script>
????? var obj = window.dialogArguments
????? alert("您传递的参数为：" + obj.name)
</script>

父窗体向子窗体传值时，通过showModalDialog的第二个参数传值

?