Changing Background Colors On Multiple Divs For Navigation?
Sep 22, 2010
When I click on a div - i would like the background color to change to gray. When I click on another Div - I would like the background to chnage to gray, however it will also need to change the previous div (or all divs in that class) to a white background.
<html>
<head>
<title>test</title>
<script type="text/javascript">
function highlight(currentdiv) {
<script type="text/javascript"> <!-- document.bgColor='#33CCFF'; var x = 300; while (x < 1500)
[Code]...
Basically, this makes the background flicker for a brief second. Great. However, if I set a background color using CSS (so the page isn't white if javascript is turned off) the flicker won't work.
I have two multiple select inputs. Initially the first contains a bunch of items and the second is empty. Using a common method, I move items back and forth by double clicking on them.
This portion works perfectly, but I would also like to change the background color of the select element with the current focus. I have defined the following classes:
Using the following function below I am able to shift the background color of rows containing content, but the color of the empty rows remain the "selected" color. How can this effect be achieved for all rows, whether they contain content or not?
I am using javascript to switch between a series of divs, on clicking a navigation tab the divs display property is set to 'block' and all other divs have their display property set to 'none'. That works fine, the problem I have is when I redirect to another page (e.g. a PHP script) on return to the index the divs have reset and only the default div is shown, rather than the div that was showing when the user left the page. The solution, as I see it, is two stages: Write a function to display the relevant div based on the variable passed to it, then work out how to pass this variable around various pages (post/get). I am very inexperienced with javascript and it drives me mad that the script literally does nothing rather than throwing up an error (as in PHP) but this is what I have so far in terms of a function:
I have a form which displays correctly in FireFox. In IE, 2 of the 3 fields appear with a pale yellow (#FCFEA4) background color. Why is this, and how can I fix it?
There is only 1 style sheet, and everything else conforms to the sheet. Remember: this problem is in IE, not FireFox. My task is to make it render correctly in IE.
Out of pure curiosity: Assuming tabulated data in HTML is being generated by a PHP script, would it be better to alternate each row's background color with PHP or rely on JS to do it? One is run client-side and the other server-side so my guess you have to take the whole web app as a whole and see which side should be spared the additional workload. Is it situational or is there an absolute rule? In a vacuum, I guess you could argue PHP would be better since it cannot be turned off in the way JS can (unless plugins like NoScript can block PHP as well), but I don't have enough experience with either to be sure.
I am working on a Windows application (in C#) that displays some HTML. In one place the HTML is a status window. What happens is the static HTML page is embedded into the application. The static page displayed and then the C# code gets a hold of the HTML DOM from the web browser and updates what pieces need to be updated.
What I need to do now is change the colors of everything on the static page. At present there is an embedded CSS style in the HTML and all the colors are defined there. Using the DOM, via C# code, how do I change the colors of everything?
1: Can I simply update the CSS and it will auto magically happen? If so, how does one update the CSS via the DOM?
2: Do I need to go to each individual item and change the color there?
3: Is there a better way to do this all the way around?
I just read "JavaScript 101 - Part 1," and had a question about the specific part linked to above:
Is there a more efficient way of switching colors every row other than calling it every time you want to start a new row? Also, how can the row number be increased each time if the variable rownumber is only increased by one within the second half of the function? What if the row is even? Is the number not increased? Code:
I've tried to two different datepicker scripts and what I'm trying todo is hilite which dates satisfy a certain condition.For example, when the page loads I will make a JSON call to the serverto return all dates that are holidays, then on the inline datepicker Iwant to hilite those cells in red.What I'm doing now is something like this in the JQuery-UI atepickerimplementation but nothing works:
Alright so for a school assignment I need to create a button with the name of the color it is going to turn the background to. the assignment says nothing about naming the buttons the hex numbers for the color therefore: I was curious if someone could show me how to create a button in java script that would generate a random hex number for a color ie: #+()+()+()+()+()+() and the text shown on the button would be the same as the hex number generated.
I want to have <div> cells that the background-color css style dynamically change between 4 colors depending on how many times they are clicked. The options are none, yellow, red and green then repeat. So when the page loads, they are all at none, and if you click once it goes to green, twice to yellow, three times to red, then back to none.
I have been trying to do some tooltips for a website and desperately wanted to learn something new and do that with jQuery.However, every time a mouse hovers over a tooltip, all hidden divs are shown, not just the one that supposed to. Here's my html:
The pages which are loaded look similar to the main page shown above. It works fine, except the fact that the whole page is loaded into the "gallery_content_right" DIV (including header, navigation and so on). Is it possible to just load the DIV "gallery_content_right" from the other pages, so that just the content from "gallery_content_right" is replaced onClick()?
what I'm trying to do is, when a user hover overs an element, in this case, a li within a div, I want the background color to animate to a different color besides the background color of the body (in this case, black).
It works, but the behavior is erratic. For instance, yes, the color will change when I hover over the element but it when I'm within the div ul li, and hover over for instance the paragraph, the background color of the element will animate 2-3 times.
Actually when I move around any element within that UL the animation will flicker, how would I go about stopping that?
Also sometimes, not all the times, on pageLoad, the animation will fire.
Here's the code.
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" % <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
I am working wiht this JQuery plug in that now one of my clients wants to turn it into a slideshow feature. I am not that familiar with JQuery plug ins so I wanted to get some input from some of you.
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');
there are a lot of different scripts out there to sort a table with multiple columns. However, I want to do something specific.
I have a table that is "spread" accross multiple pages. Usually, when a user wants to change the page, what you do is compute indexes in the server and return the modified list. But that's not what I want to do, I want to be able to navigate through the pages AND be able to sort the columns within the client screen.
Does anyone know of a good example of something like that ? I know it can be done, I would have to write the entire data in the client side, and then manipulate it with indexes and sorts. I am very much able to write such data, but should "delete" and "add" new table Elements (in a way that is browser compatible) or show/hide <TRelements, maybe overwrite these table rows?
I was wondering if this is somehow trivial so you can suggest a coding strategy or if anyone knows a good page that displays this possibility.
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.
I'm trying to change the background of a <div>. I'm using a thumbnail of an image so when the user clicks the thumbnail, depending on the size of the thumbnail the background of another <div> (where the larger image is displayed) will change.
I have it working..sort of. When I click the thumbnail the background will change to the specified image but after a couple of seconds it changes back to the original background on its own. I have no idea why this is happening.
This is where the code is to call the javascript method...