~~~~~~如何取得showModalDialog的返回值？？~~~~~~~

Question

a.html:
answer=window.showModalDialog("b.html",msg);
if(answer==1)
alert();
b.html:
<font onclick="window.returnValue=1">aaa</font>

Answer 1

var MemberList=showModalDialog("getMember.htm","","status=no;center=yes;help=no;dialogWidth=340px;dialogHeight=220px;scroll=no;resize=no");
if(typeof(MemberList)!=="undefined"){alert(MemberList.toString());}else{alert(MemberList)};getmember.htm 中
window.returnValue = "aaaaaaaa"将取得 aaaaaaaa

Answer 2

<script language="javascript">
function getval()
{
var strr=showModalDialog('hh.asp',0,"dialogWidth:300px;dialogHeight:160px;status:no");
if (strr!=-1 && typeof(strr)!='undefined') return strr;
else return "";
}
</script>hh.asp:
<script language="javascript">
function aa(){
window.returnValue=document.all.name.value;
}
</script>
....

Answer 3

在showModalDialog的窗口中用window.returnValue来实现传值吧^_________.^