Change Background Colour Of Div Using JS?

Mar 21, 2009

I wish to change the background colours of two divs, one is blue and the other is gray.i already have the pull down onchange working that changes the fields to active or disabled depending on the selection made and wish to change the background to gray out the div that has disabled fields.how is this done using Javascript

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Border Around An Object - Change The Background Colour And Font Colour Of Some Elements

Sep 22, 2009

I am using javascript code to change the background colour and font colour of some elements called 'filled') dynamically. For example:

if(timeInputValue >= startcode && timeInputValue < endcode && stateInput.value == "playing") {
filled.style.backgroundColor = '#ffffff';
filled.style.color = '#000000';
}

I also want to put a border around these 'filled' elements too - how can I do this is javascript? I can't find an equivelent to style.border = "1px"

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Change Div Background Colour With Onclick?

Jul 30, 2011

I've tried to adapt some pre-existing scripts to do this but not getting anywhereI have five navigation div's.They are:

#navtab1
#navtab2
#navtab3

[code]....

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Change Div Background Colour Using A List Box?

Feb 28, 2011

How would I go about changing the colour of a div, using a list-box, as opposed to buttons? I think I have figured out how to create the list box, but I am stumped as to what to do using Javascript.

Looking on Google, there is no much help on what I am trying to do (e.g. there is only code on changing div colours via an image hover etc).

[Code]...

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Change Background Colour Depending On Time Of Day?

Dec 22, 2010

I'm trying to use javascript to have my webpage black at night and bright blue (#2A7FFF) in the day time. How would I go about this? ::confused: I have also tried to use javascript to change a picture depending on the time of day, this is what I have used.

IN THE <head>
<script type="text/javascript">
var hourofday = thedate.getUTCHours();
function sun()

[Code]...

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Change Background Colour Of Field Dependant On Value?

Apr 20, 2011

I've been using this bit of code to limit the number of characters in a text field (taken from http://www.shiningstar.net/articles/articles/javascript/dynamictextareacounter.asp:

<SCRIPT LANGUAGE="JavaScript">
function textCounter(field,cntfield,maxlimit) {
if (field.value.length > maxlimit) // if too long...trim it!

[code]....

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How To Change Background Colour Of Form Input Field As Soon As Thevalue Is Changed?

Oct 1, 2006

How do I change the background colour of an input box in a form as soon
as the value is changed? Also the background should revert back to it's
original colour if the user decides that they do not want to make any
changes and hence retype back the orginial value.

I do not want the background to change after the user has moved to the
next form field but as soon as the value has been changed.

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Jquery :: Conditional Css - Call A Function To Check If A Div With Id Content Has A <h1> Tag And If So Change Divs Background Colour

Mar 25, 2009

I'd like to call a function to check if a div with id content has a <h1> tag and if so change the divs background colour.

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Change The Background Colour If A Paragraph On Click On That Paragraph?

Jan 9, 2011

I am trying to change the background of a paragraph when the text on that paragraph is clicked.

The code looks like:

p= document.createElement("p");
p.onclick = function(){ p.setAttribute("style","background:#306EFF; " ) ; } ;

However it will not work.

What changes should I do in order to make it work?

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Set BG Colour And Than Change To Another Colour On Click?

Sep 7, 2010

How do I do this? I've set up javascript to change the background colour depending on what colour square the user clicks on, this is working fine.However, I want to be able to set an initial colour, other than white, and then let the user chose their own.

here is my code so far.

<script language="JavaScript">
<!--
function changeBGC(color){

[code]....

I want the page to be initially set to the brown colour, then I want the user to be able to choose their own colour.

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Changing Background Colour

Jul 23, 2005

I spotted some nice code to change the background colour of a web page to
one of four different colours at random but I can't find it now!

The method was to select a number at random from 1 to 4 by using the rnd()
function and then dividing by modulus 4. The result was then used to select
a cell in a 4 cell array which was holding a different colour in each cell
of the array. I would like to have this code but lack the knowledge to
re-create it.

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Get Background Colour Color?

Sep 10, 2009

I'm just trying to do something pretty simple which is an alert box which will give me the background color. So simple that it doesn't want to work, that is!

The line the body is onmouseover: <p id="metallic" onMouseOver="switchElementColour('metallic');">metallic c-prints</p>
The function is as follows
function switchElementColour(elementName){
var tryId = document.getElementById(elementName);
var yrf = tryId.style.backgroundColor;

[Code]...

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Change Text Link Colour / Restore Link Colour?

Apr 11, 2010

I'm trying unsuccessfully to get some text links to change & restore their colour.

[URL]

Referencing this link - there are 3 text links at the top of the page, which scroll to different anchor points on the same page.I need the following to happen: On hover, change colour (easy using css) On click link A, change colour When clicking link B, link A restores to original colour.

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Get The Function Into The Divs Background Colour?

May 5, 2009

trying to get the javascript function into the divs background colour.The javascript function finds a cookie with a hex code and then the div is ment to add the code as its background colour.

<script type="text/javascript">
function imgcolour() {
color1=getCookie('color1');

[code]...

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Changing Background Image/colour?

Jun 14, 2010

I'm having a problem with changing the background image on an element when I use the .hover() and .toggleClass() methods. Here's some code:

First the CSS:
Code:
.down-arrow {
cursor: pointer;
background: #efefef url(images/arrow-down.png) no-repeat 13px 13px;

[Code]....

It seems to work ok(ish) if I use the .css() method and change it directly in the code, but I want to try and keep my styling only in my CSS file and use classes to make the change.

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JQuery :: Way To Toggle The Background Colour Of A Page ?

Feb 10, 2011

I am trying to make a way to toggle the background colour of a page.

I have managed to find this way, but instead of two seperate links I just want to have an icon which when clicked once changes the colour and changes the icon, then clicked again returns to the other colour and replaces the icon.

Here is my code so far:

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Jquery :: Fade Out Link Background Hover Colour?

Nov 25, 2011

I have been trying all afternoon to achieve an effect where the background colour of a hovered on link in a list fades out slowly when the mouse rolls off it. I have found a few tutorials online which are similar to what I want to achieve (but none that are exactly right) like these:[URL].. but despite playing around with them for hours I have had no luck so far... in fact I have yet to have anything have any effect on my links whatsoever!

[Code]...

but this is not ideal for a couple of reasons - firstly as it is css3 it only works in modern webkit browsers and secondly there seems no way to have only a fade out without a fade in - in this example I would like the fade out to be longer but if I increase the transition time from 0.3s then the fade in becomes too long and it feels a bit clunky and unresponsive.

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Develop Something Where On Hover Of A Paragraph The Background Colour Of A Div Tag That Contained All The Content Changed Correspondingly?

Jun 2, 2010

I was trying to develop something where on hover of a paragraph the background colour of a div tag that contained all the content changed correspondingly.So the html is something like this:

Code HTML4Strict:
<div id="container">
<p>Change the colour</p>
</div>

I did something simple first where the text colour of the paragraph changed on hover of that paragraph. Now that works completely fine. Here is the code:

Code HTML4Strict:
<!DOCTYPE html>
<html>[code].....

but it does not work .get the latter code working so that the background of the container will change on hover of a paragraph?

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Change The Colour Of A Scrollbar?

Jun 3, 2010

is there an easy way to change the colour of a scrollbar without using java?

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JQuery :: Change The Colour Of The Letters?

Aug 13, 2010

I'm trying to change the colour of the letters that have a link. Anyway it is not working correctly on Jquery

//Jquery
$("a").mouseover(function(){$().html(<a href="http://www.google.co.jp/"><font size="7">linktest</font></a>

[code]....

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JQuery :: Change Colour On A Class?

Jul 9, 2010

I have this script which, on mouseover, shows a nested element of a class.

I want to add a snippet which, on click, changes the color of the class... maybe with a fast fade.

Does it require creating a second class with the new color? Something like:

$(document).ready(function(){
$('.class').hover(function(){
$(this).find('.bit').show();
}); //existing script

[Code]....

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Change The Colour Of The First Word In An H2 Element

Feb 25, 2011

I am trying to add some styling to the first word of all of my H2 headings.

Now obviously this would be very easy to do using a span, but let me clarify my situation.

I am working on a Joomla! site, so a lot of my code is read from php and sql files. I thus can't go and wrap my text in a span by hard coding it since it is dynamic and read from a database.

I thus decided that manipulating it using javascript will be the simplest. The only other chice is to write a php script that does pretty much the same thing, but I prefer javascript.

So here is what I am thinking of doing:

I want to select all of the H2 elements from my document, get access to their text content, single out the first word, and then wrap it in a span. The span will have a class, which will then simply be styled using CSS.

I though I was on a roll, but is seems that I have hit a snag. I am able to select and edit a single element with an id, but not all of the H2 elements in my document.

I was using 'getElementById' and assumed I could simply change it to 'selectElementByTagName' at some point.

I then used 'innerHTML' to retrieve and manipulate the contents.

Here is my code so far, and it work to some extent:

Code:

It seems though that 'innerHTML' does not work with 'selectElementByTagName', and I can't seem to find a similar command that does.

I also can't use ID's since I can't manipulate the HTML (at least not without scratching through a whole mess of php). Even then I need to manipulate various elements on one page, so ID's are no good anyway.

So my question finally is this: Is there a similar command I could use, or am I busy going in the wrong direction?

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Change Font Colour On Condition

Oct 1, 2009

I have 3 sum fields which I want to change to a red colour if the value is > or < 100. Apparently this is a DAP, but I am using javascript to tweek some of the settings in DAP.

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Change The Colour Of The Text In My Menu Bar ?

Oct 25, 2011

I am trying to change the colour of the text in my menu bar, i know you can do this with css or jquery but i want to try and do it with javascript in an external script sheet. I want to use the onmouseover and onmouseout functions to change the colours, and i want it so their are different colours for each menu item.

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Imput Field Colour Change

May 4, 2010

I try and edit other peoples free codes, Ive got some input boxes and I want to change the colour of them, they are the default white, I want them transparent, there is no code I can see that says its colour, I'm not sure what to change or put in so I can make the white part inside the input field transparent

Here is my script. you will see some white boxes, its this I'm trying to change colour.

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Change Colour Of Select Tag OnChange()

Jun 14, 2011

I have a select box as below.

onChange it filters the results by either New/Old. What i would like to do is to change the colour of the select box to show that an option has been selected. I.E after i select New the results are filtered and the select box changes colour.

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