Wednesday, April 23, 2008

JavaScript menu.show menu between different frame.

Today, I need implement a prototype for our customer.In this implement we need a menu.I put the code here:

main.html

<html>
<head>
<title>different frame menu from MSDN</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>

<frameset rows="92,*" cols="*" framespacing="4" frameborder="yes" border="4">
<frame src="top.htm" name="topFrame" scrolling="NO" >
<frame src="bottom.htm" name="mainFrame" id="mainFrame">
</frameset>
<noframes><body>

</body></noframes>
</html>

top.htm

<html>
<head>
<title>MSDN example</title>
<script>
var oPopup = window.createPopup();
function richContext()
{
var lefter2 = event.offsetY+0;
var topper2 = event.offsetX+15;
oPopup.document.body.innerHTML = oContext2.innerHTML;
oPopup.show(0, 15, 210, 84, contextobox);
}
</script>
</head>
<body>

asdasd
<span id="contextobox" style=" cursor:hand; margin-left:5px; margin-right:10px; background:#e4e4e4; width:300; height:40; padding:20px;" onmouseover="richContext(); return false" >Right-click inside this box.</span>

<DIV ID="oContext2" STYLE="display:none">
<DIV STYLE="position:relative; top:0; left:0; border:2px solid black; border-top:2px solid #cccccc; border-left:2px solid #cccccc; background:#666666; height:110px; width:207px;">
<DIV STYLE="position:relative; top:0; left:0; background:#cccccc; border:1px solid black; border-top: 1px solid white; border-left:1px solid white; height:20px; color:black; font-family:verdana; font-weight:bold; padding:2px; padding-left:10px; font-size:8pt; cursor:hand" onmouseover="this.style.background='#ffffff'" onmouseout="this.style.background='#cccccc'" onclick="parent.parent.mainFrame.location.href='http://www.microsoft.com';">
   Home</DIV>
<DIV STYLE="position:relative; top:0; left:0; background:#cccccc; border:1px solid black; border-top: 1px solid white; border-left:1px solid white; height:20px; color:black; font-family:verdana; font-weight:bold; padding:2px; padding-left:10px; font-size:8pt; cursor:hand" onmouseover="this.style.background='#ffffff'" onmouseout="this.style.background='#cccccc'" onclick="parent.location.href='http://search.microsoft.com';">
   Search</DIV>
<DIV STYLE="position:relative; top:0; left:0; background:#cccccc; border:1px solid black; border-top: 1px solid white; border-left:1px solid white; height:20px; color:black; font-family:verdana; font-weight:bold; padding:2px; padding-left:10px; font-size:8pt; cursor:hand" onmouseover="this.style.background='#ffffff'" onmouseout="this.style.background='#cccccc'" onclick="parent.location.href='http://www.microsoft.com/ie';">
   Intenet Explorer</DIV>
<DIV STYLE="position:relative; top:0; left:0; background:#cccccc; border:1px solid black; border-top: 1px solid white; border-left:1px solid white; height:20px; color:black; font-family:verdana; font-weight:bold; padding:2px; padding-left:10px; font-size:8pt; cursor:hand" onmouseover="this.style.background='#ffffff'" onmouseout="this.style.background='#cccccc'" onclick="parent.location.href='http://www.microsoft.com/info/cpyright.htm';">
?2001 Microsoft Corporation</DIV>
</DIV>

</body>
</html>

Only one thing is very import.if you want to display your page in mainFrame.you need change the onclick method.the syntax is :

parent.parent.mainFrame.location.href='http://www.microsoft.com';

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