Possible to detect which stylesheet in use?

1 New Member

Is it possible to use Javascript to detect which stylesheet is currently being used in a page?

... a script to detect the HREF value in the <link> tag which is located in the <HEAD> of the page.

IMPORTANT:
I need to place this javascript "detect" after the <BODY> tag! (= cannot place this script in the <HEAD>)

EXAMPLE:

Expand|Select|Wrap|Line Numbers

 
<html>

<head>

<link rel="stylesheet" href="main.css" type="text/css">

</head>

<body>

blah, blah....

<script> detectCurrentStylesheetBeingUsed() </script>

</body>

</html>

My guess is that this cannot be done ... but I'd like to hear from others.

Thanks.

Nov 23 '06 #1

Subscribe Reply

1612

Thevercad

New Member

Is it possible to use Javascript to detect which stylesheet is currently being used in a page?

... a script to detect the HREF value in the <link> tag which is located in the <HEAD> of the page.

IMPORTANT:
I need to place this javascript "detect" after the <BODY> tag! (= cannot place this script in the <HEAD>)

EXAMPLE:

Expand|Select|Wrap|Line Numbers

<html>

<head>

<link rel="stylesheet" href="main.css" type="text/css">

</head>

<body>

blah, blah....

<script> detectCurrentStylesheetBeingUsed() </script>

</body>

</html>

My guess is that this cannot be done ... but I'd like to hear from others.

Thanks.

Of course, its possible. to detect which stylesheet is being used. Put the following code inside detectCurrentSt ylesheetBeingUs ed().

Expand|Select|Wrap|Line Numbers

 function detectCurrentStylesheetBeingUsed(){

    var styleObj;

    styleObj = document.getElementsByTagName("link");

    if(styleObj.getAttribute("rel").indexOf("style") != -1){

        alert(styleObj.href);

    }

}

I hope it works for you.

Nov 23 '06 #2

Thevercad

New Member

Please ignore my last post. The following code should work. Put the following code inside detectCurrentSt ylesheetBeingUs ed().

Expand|Select|Wrap|Line Numbers

 function detectCurrentStylesheetBeingUsed(){

    var styleObj = document.getElementsByTagName("link");

    var i=0;

    while(styleObj[i]){

        if(styleObj[i].getAttribute("rel").indexOf("style") != -1){

            alert(styleObj[i].href);

        }

        i++;

    }

}

This will give you all the stylesheets that your html document is using. [/quote]

Nov 23 '06 #3

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