> Everything works fine until the iframe has a pdf or word document sent to it.
It's a little strange to have pdf files and word documents inside an iframe in the first place.
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CSS and iFrame Not Playing Well Together
Hey guys, I have a site with a CSS driven drop down menu and a page that has an iframe in it. Everything works fine until the iframe has a pdf or word document sent to it. Once that happens, the drop down menu only shows the top of the dropdown and the rest seems to float under the iframe. I want to find a way to make sure the css menu stays on top of the iframe. Here is my code:
CSS **************************
body {
font: normal 11px verdana;
}
#nav, #nav ul {
padding: 0;
width:1000px;
margin: 0 auto;
list-style: none;
line-height: 1;
}
#nav a {
width: 13em;
display: block;
border: 1px solid #ccc;
text-decoration: none;
color: #777;
padding:4px;
background-color: #fff;
text-align: center;
}
#nav li {
float: left;
}
#nav li ul {
position: absolute;
left: -999em;
width: 13em;
}
#nav li ul ul {
left: -999em;
}
#nav li a:hover {
color: #FF8000;
background-color: #f9f9f9;
}
#nav li:hover ul, #nav li.over ul {
left: auto;
}
HTML index page **************************
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html
<html>
<head>
<title>Commercial Services Group - Resource Page</title>
<script type="text/javascript">
startList = function() {
if (document.all&&document.ge
navRoot = document.getElementById("n
for (i=0; i<navRoot.childNodes.lengt
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function(
this.className+=" over";
}
node.onmouseout=function()
this.className=this.classN
}
}
}
}
}
window.onload=startList;
</script>
<link rel=stylesheet href="css/style.css" type="text/css">
</head>
<body>
<center>
<img src="images/banner.jpg">
</center>
<ul id="nav">
<li><a href="home/intro.html" target="main">Home</a>
<ul>
<li><a href="home/news.html" target="main">What's New</a></li>
</ul>
</li>
<li><a href="reference/reference.
<ul>
<li><a href="reference/reference.
<li><a href="reference/reference.
<li><a href="reference/reference.
<li><a href="reference/reference.
<li><a href="reference/reference.
<li><a href="reference/reference.
</ul>
</li>
<li><a href="#">Projects</a>
<ul>
<li><a href="projects/completed_i
<li><a href="projects/large_proj.
</ul>
</li>
<li><a href="#">Links</a>
<ul>
<li><a href="links/external.html"
<li><a href="links/internal.html"
</ul>
</li>
<li><a href="meeting_minutes/sale
<ul>
<li><a href="meeting_minutes/sale
<li><a href="meeting_minutes/sale
<li><a href="meeting_minutes/sale
</ul>
</li>
<li><a href="#">Help</a>
<ul>
<li><a href="mailto:jayce.loh@atc
<li><a href="help/search.html" target="main">Search</a></
</ul>
</li>
</ul>
<center><p><p><p>
<table width="1000" border="0">
<tr>
<td> </td>
</tr>
<tr>
<td><iframe name="main" height="750" width="1000" frameborder="0" src="home/intro.html"></if
</tr>
</table>
</center>
</body>
</html>
Any ideas?
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Answers
Exactly -- browsers cannot NATIVELY interpret either PDF files or WOORD files -- that is why they open a "helper" application, to spawn a separate process to open that file type. I verture to say that no browser will be able to open either a PDF or WORD file in a browser Iframe. It cannot be done with current browser specs.
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by: ssammonsPosted on 2005-02-11 at 10:41:45ID: 13288696
I do beleive this is an Internet Explorer flaw. You can try the z-index CSS attribute. This is how you "layer" elements.
I have tried this on form elemtents, Iframes, etc. Online FireFox and the like placed them above it. IE seems to place them at the forefront.
Maybe someone else knows of a way, but I know from experience IE tends to not layer things over forms and frames.