Change External Style Sheet On Page Load?

Jan 15, 2009

I have found a solution for showing an element on page load (it should be hidden if JS is blocked), but the CSS and the JS go into the <head>. I prefer to keep all such code in external files, so how do I adapt it to support that approach? Found code is as follows (if it can be improved on, feel free to say so):

Code:
<script type="text/javascript">
document.write('<style type="text/css">#myDiv {display: block;}</style>');
</script>

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Jquery :: Change The Color Of An External Style Sheet Rule Using .css Method

Feb 15, 2012

I would like to change the color of an external style sheet rule using .css method of jquery is this possible?

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May 15, 2010

It seems it's impossible to get a css style position from an external style sheet with JS, no?

<p id="testParagraph"></p>
if external css was:
p {
position: relative;
left: 20px;
}
apparently js cannot get
document.getElementById("testParagraph").style.left;

It seems it must be set as an inline css in the html or set by js explicitly in order to return the value. I don't get WHY it doesn't work.

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Dec 1, 2005

I'm writing a reusable JavaScript library which needs to set certain styles in a document. The document may have an existing stylesheet definition either by a link or by an existing stylesheet declaration in the documents head section.

How can I use JavaScript to append my own style sheet information to a possibly already existing stylesheet definition?

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Jun 12, 2010

I got some divs with IDs which I position via css in an external file.So I got something like this on the html-site:

<div id="i1" onclick="move(1)"></div>

In the css-sheet there ist something like this:

#i1 {position:absolute; left:193; top:47; height: 20; width: 20; background-color: #369e1c;}

Everything is positioned as I want it, but I want to read out the position of the div (to position something else), but getElementById somehow doesn't work. It all worked well, when the css was directly in the page, but it won't if it's in an external file.Basically I do something like this:

function move(where){
var ids = "i" + where;
var newtop = document.getElementById(ids).style.left;[code].....

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Jul 23, 2005

how can i use javascript to detect the current date to select css style
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wired dot c0m?

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May 19, 2009

I have a script that works perfectly on a live site that basically has a menu that reveals a hidden DIV and when you click a link, and then when you click a new link it hides the previous div and reaveals the new one. It is as follows:

Javascript Code:
Original - javascript Code
LastLayer = "nothing"; // the first div/layer
function openObject(theLayer){
// pass the name of the layer you want to bring to the top
// Then hide the last layer, and make the layer passed visible. This could have been done using the z-index property
if (document.getElementById) { // if it's IE5 or NS6 use this syntax to access the visiblity attribute
eval("document.getElementById(LastLayer).style.visibility = 'hidden'")
eval("document.getElementById(theLayer).style.visibility = 'visible'")
LastLayer = theLayer;
}
if(document.layers) { // if it's NS4 use this syntax to access the visiblity attribute
eval('document.layers[LastLayer].visibility = "hidden"')
eval('document.layers[theLayer].visibility = "visible"')
LastLayer = theLayer;
} .....

Now I am redesigning the site to work with a new style sheet, (There wasn't one before, it was all inline styles. Anyway, it broke my script. The CSS has a class that gives certain DIV's visibility attribute the 'hidden' value by default. I was planning on using the above script to reveal/hide them, but it does nothing. Here is the CSS that affects the divs I am referring to.

CSS Code:
Original - css Code
.job {
border: thin solid #000000;
float: right;
margin-right: 25px;
padding-left: 10px;
width: 40%;
display: none;
}
.job { border: thin solid #000000; float: right; margin-right: 25px; padding-left: 10px; width: 40%; display: none;}
As you can see there is nothing fancy in the css that would cause any concern.

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Capture Style Sheet Properties In Variable?

Sep 27, 2009

I would like to create a function that will change the colour of a button when clicked then change it back at the end of the function. It works by capturing the backgroun color an then storing it as a variable. However it refuses to capture the original background color if the style is set via an external CSS style sheet. It only works if i set the style via the element markup. Am i doing something wrong and is there any way of capturing the style set by a external stylesheet?

Code:
function myFunction(el)
{

[code]....

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Oct 2, 2009

I'm new to JavaScript, I just finished some basic things, like getAttribute, setAttribute, getElementByID etc. I understand that inline javascript isn't the best way to go, and all the JavaScript should go on an external JS file. I also know that you should be able to downgrade gracefully, allowing people whose browser do not/blocked javascript to still use the site. So I just want to do a simple go back function in an external javascript, however it's not exactly working.

[Code]...

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Nov 9, 2010

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Jan 5, 2007

i've designed a site using firefox as my primary browser. (note: i'm on an old mac so limited to only what i can run on 10.2.8) i tweaked it for safari, and then took the stuff on a jump drive to the library and tweaked it for IE6 on a pc.

what i need to do now is either hack the CSS for safari and ie (and eventually others once i get some feedback); or, use javascript to load the correct style sheet.

i've just spent two days--thursday and today since since 10 a.m.--trying to figure out first the js, and then the hack methods to no avail. (well, more, really over the past few weeks, but the two-day immersion has me totally fried.)

i'm reached the point where time is extremely critical. once i get this out in an acceptable form, i can spend more time on the learning curve.

here is the document head code:

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Jul 19, 2010

My goal is to load the JS for a specific element before displaying that element. I integrated a third part script, and it works well. I set the timer here:

The JS is in my heading as <script type="text/javascript" src="countdownpro.js"></script>

About mid-body I have: <span id="countdown1">2010-07-20 00:00:00 GMT+00:00</span> which allows for the setting of a target date to countdown to.

When the page first loads it shows the above long format target time, until the js/meta tags kick in to modify it to just show the actual countdown as 00:00:00.

I have attached countdownpro.js to this post. I tried shifting the function CD_Init() to the top of the script, and also appended it inline with the .html. I tried setting the big external script to "defer", but neither arrangement worked. I also tried placing the src file right at the top.

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Nov 10, 2011

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I have not started a thing yet...

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Code:
<div class="box"><script [external widget]></script></div>

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Dec 7, 2011

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Code Javascript:
function openMyDialog(){
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var $dialog = $('<div></div>').load($link.attr('href') + '#modBox');
$($dialog).dialog();
}
call the function:
[Code]....

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Jul 1, 2011

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I've a small external .JS library that allows a non code-savvy user to
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[Code]...

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