原文出處:http://www.cnblogs.com/adandelion/archive/2005/10/26/262666.html
由於showModalDialog緩衝嚴重,下面是在子視窗取消用戶端緩衝的設定
<meta http-equiv="Expires" CONTENT="0">
<meta http-equiv="Cache-Control" CONTENT="no-cache">
<meta http-equiv="Pragma" CONTENT="no-cache">
-----------------------------------------------------------------------------------------
farther.html
---------------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<script language="javascript">
<!--
function openChild(){
var k = window.showModalDialog("child.html",window,"dialogWidth:335px;status:no;dialogHeight:300px");
if(k != null)
document.getElementById("txt11").value = k;
}
//-->
</script>
</HEAD>
<BODY>
<br>傳遞到父視窗的值:<input id="txt9" type="text" value="3333333333333"><br>
返回的值:<input id="txt11" type="text"><br>
子視窗設定的值:<input id="txt10" type="text"><br>
<input type ="button" value="openChild" onclick="openChild()">
</BODY>
</HTML>
---------------------------------------------------------------
child.html
--------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<meta http-equiv="Expires" CONTENT="0">
<meta http-equiv="Cache-Control" CONTENT="no-cache">
<meta http-equiv="Pragma" CONTENT="no-cache">
</HEAD>
<BODY>
<br>父視窗傳遞來的值:<input id="txt0" type="text"><br>
輸入要設定父視窗的值:<input id="txt1" type="text"><input type ="button" value="設定父視窗的值" onclick="setFather()"><br>
輸入返回的值:<input id="txt2" type="text"><input type ="button" value="關閉切傳回值" onclick="retrunValue()">
<input type ="button" value="關閉重新整理父視窗" onclick="">
</BODY>
</HTML>
<script language=javascript>
<!--
var k=window.dialogArguments;
//獲得父視窗傳遞來的值
if(k!=null)
{
document.getElementById("txt0").value = k.document.getElementById("txt9").value;
}
//設定父視窗的值
function setFather()
{
k.document.getElementById("txt10").value = document.getElementById("txt1").value
}
//設定返回到父視窗的值
function retrunValue()
{
var s = document.getElementById("txt2").value;
window.returnValue=s;
window.close();
}
//-->
</script>
----------------------------