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Posted by Jeff North on 10/17/06 00:39
On Mon, 16 Oct 2006 23:50:50 +0100, in comp.lang.php Steve Wright
<usenet@wrightnet.demon.co.uk>
<4RLhsRJKzANFFwgU@wrightnet.demon.co.uk> wrote:
>| Hi
>|
>| I'm developing a webpage that needs to include a different stylesheet
>| depending on the screen resolution.
>|
>| I know that I could read the resolution in javascript and then do some
>| sort of stylesheet switcher as part of the onload event but I would
>| rather link in the correct stylesheet for the resolution in the first
>| place.
>|
>| Is there anyway of reading the screen resolution using PHP?
Not really.
>| Please don't flame me about "screen resolution being useless as not
>| everyone browses in a maximised window". This is for intranet
>| application where I know the browser will be IE6 with javascript enabled
>| running in full screen mode and toolbars hidden. I also know the three
>| possible screen resolutions that it could be.
Let the browser do the work (like it should) and let the user select
what option that they want.
-------------------------------------------------------------------
<head>
<link rel="stylesheet" type="text/css" href="small.css" title="small"
/>
<link rel="alternate stylesheet" type="text/css" href="medium.css"
title="medium" />
<link rel="alternate stylesheet" type="text/css" href="large.css"
title="large" />
<script type="text/javascript">
function setActiveStyleSheet(title)
{
var i, a, main;
for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
if(a.getAttribute("rel").indexOf("style") != -1 &&
a.getAttribute("title")) {
a.disabled = true;
if(a.getAttribute("title") == title) a.disabled = false;
}
}
}
</head>
<body>
<p><strong>Screen Size</strong><br />
<select name="lbCSS" id="lbCSS"
onchange="setActiveStyleSheet(this.value);">
<option value="small">Small</option>
<option value="medium">Medium</option>
<option value="large">Large</option>
</select>
</body>
----------------------------------------------------------------------
If you want the appropriate css to be loaded each time then store the
value in a cookie and read/update this value.
ALternatively, you could use CSS floating layout. This will allow the
browser to automatically resize it's contents. You only need 1 CSS
file to manage the myriad of screen resolutions that are available.
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jnorthau@yourpantsyahoo.com.au : Remove your pants to reply
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