Applying Random Function To A Div?
Jun 20, 2009
I have found the following code posted by fellow user called Thalantyr in 2006, which randomly changes the colour of buttons and images. It basic but works fine as is.I would like to apply the random function to change the background image of a <div>. The div already has an id with css properties attached. Is there away to apply the function using a class? I have tried changing the 'var eles=document.getElementsByTagName('*')||document.all;' section but it stops working. Code below.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>[code]............
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Oct 5, 2010
I'm trying to get something to work that sounds simple and it worked great until I had a second item to apply it to. This works fine, with one div. When you hover over the link with the class 1slide, it loads the div with the class panel1. The problem is I can't get it to work if I use a second function for .2slide to load the div .panel2.
<script type="text/javascript">
jQuery().ready(function(){
jQuery(".1slide").hover(function(){
jQuery(".panel1").slideToggle("slow");
});});
</script>
I've tried multiple variations, including 2 <script> tags with the classes swapped, and combining as shown below
<script type="text/javascript">
jQuery().ready(function(){
jQuery(".1slide").hover(function(){
jQuery(".panel1").slideToggle("slow");
});
jQuery(".2slide").hover(function(){
jQuery(".panel2").slideToggle("slow");
});
});
</script>
I think I'm combining these wrong but I've tried multiple different ways. They're classes now but were ID's, and that didn't work either. Figures, I was hesitant about posting hours ago because I knew it might be something simple.. I almost solved everything with this:
<script type="text/javascript">
jQuery().ready(function(){
jQuery(".1slide").hover(function(){
jQuery(".panel1").slideToggle("slow");
jQuery(".2slide").hover(function(){
jQuery(".panel2").slideToggle("slow");
jQuery(".3slide").hover(function(){
jQuery(".panel3").slideToggle("slow");
})})})})
</script>
All 4 div's .panel1, .panel2, .panel3 are set to display:none. The only issue now is panel3 is twitchy. I have a feeling it's yet again just a closing bracket issue. Am I writing this correctly? semi-colons anywhere, mess the entire thing up. I am using FireFox 3.5 for reference.
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Jul 23, 2005
I don't know if this is easy or not, I have no clue on how to start it.
I have Seven different states.
I will be having a form with 7 textboxes, and I will enter 7 different
states each time in the textbox.
When I click on the button, it would call a function
the function would output :
6 different combinations of 3 states. So I would have 1-6 and for each
would list three states I entered in the textboxes.
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Feb 9, 2010
<script>
function randomPassword()
{
chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
pass = "";
for(x=0;x<6;x++)
{
[Code]....
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Jan 19, 2009
I have to access code in an external javascript page (random.js) which I have done. But then I have to create a second script element to create the function showlmg() and within that I require statements to declare a variable named imgNumber equal to the value returned by the randomInteger() (which is from the external sheet found in data files from the textbook therefore I know they are right). I am supposed to use 9 as the value of the size parameter in the randomInteger() function. The second statement should be command that writes the following text to the document: <img src='imgNumber.jog' alt= ' '/>.
So basically the coding I have done is:
<script type= "text/javascript" src= random.js"> </script>
<script type="text/javascript">
function showlmg() {
var imgNumber= randomInteger(9);// Return a random number from 0 to 9.
document.write("<img src='imgNumber.jpg' alt=''/>");
}
</script>
All in the head of the document and then
function randomInteger(size) {
return Math.floor((size+1)*Math.random());} from the external file.
and
<tr>
<td colspan="2" class="center">
<script type= "text/javascript">
showlmg();
showlmg();
showlmg();
showlmg();
showlmg();
</script>
</td>
</tr>
To post in a table on the page... I believe the issue is in the declaring a variable the is equal to the result of the function random integer which the text book or anywhere that I can find online fails to explain how to do.
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Aug 4, 2009
I've been asked to do the following using javascript:
-Create a function named randInt() with one parameter of "size". Declare a variable named "rNum" equal to a random integer between 1 and the value of the size variable. Return the value of the "rNum" varialbe from the function.
-Create a function named getQuote() with one parameter anemd "qNum". The function should create an array named mtQuotes with five quotes; there should be no quote for the array index "0". Return the value of the mtQuotes array for the qNum index.
- In the div element of "quotes" insert a script with the following commands: Declare a variable named "randValue" which is euqal to a random integer between 1 and 5 (use the randInt() function). Declare a variable named "quoteText" containing the quote whose array index value is equal to randValue. Write the value of quoteText to the web page.Here is what I have...it returns undefined.
<html>
<head>
<script type="text/javascript">[code]....
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Jun 21, 2011
I've got my code, and the task is to generate two random numbers, the user then inputs an answer for them added together, then the program checks the answer and displays either "correct" or "wrong". Here's some of my code:
Code:
<HTML>
<TITLE>Assessment Task 3 : Rohan Gardiner</TITLE>
<HEAD>
<SCRIPT LANGUAGE ="JavaScript">
function maths(){
var response;
var answer;
answer = document.questions.answer.value;
if (answer==document.adding){
response = "correct";
} else {
response = "wrong";
} document.questions.result.value = response ;
} function randoms() {
rndNum = Math.random();
Num = rndNum*20;
Num1=rndNum*10
document.write(Math.round(Num)+"+"+ Math.round(Num1));
} function adding() {
document.write(Math.round(Num) + Math.round(Num1)); }
</SCRIPT></HEAD><BODY>
<h1 align="center">Rohan Gardiner Assessment Task 3</h1>
<FORM NAME = "questions">
<SCRIPT Language=JavaScript> randoms(); </script>
=
<INPUT TYPE = "textbox" NAME = "answer" > <BR>
<INPUT NAME = "dobutton" TYPE = "button" Value = "check" onClick= "maths()">
<INPUT TYPE = "textbox" NAME = "result" >
</BODY></HTML>
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Aug 25, 2010
Trying to click (onClick) an animated gif image of an on/off switch to start a second animation which is located on a different location on the web-page (a 7-frame animation of a generator with moving parts) immediately followed by a random image selection function placing an image in a 3rd location on the page (next to the generator image). The random images are supposed to look like the result of the generator animation---the item that �pops out� of the generator.
We thought the process to achieve this would be an �OnClick� on the on/off switch-animated-gif to start two javascript functions (generato animation function & random image function). To further complicate matters, we are doing this website in iWeb. We�re using iWeb SEO Tool to add the javascript to the header and HTML snippet in iWeb to place the HTML code. Not sure we�re actually doing the snippet right though---is it supposed to relate to the images---or is it separate? When the gifs are place on the iweb page, they work in the browser upon page load---the �on-click� & the random image function are NOT working...so we know we�ve done something(s) wrong.
We�re thinking that we�re probably missing some code that describes where the 3 different image-spots are on the page (image #1 is the on/off switch gif, image#2 is the generator gif, image#3 is the generator output.png)....or just aren�t coding the string of functions correctly---or maybe our strategy for achieving this is just no correct (?).Here is the code we have tried that didn�t work.
[CODE]
script language = JAVASCRIPT>
<!-- Hide script from old browsers
function gif_animation(){
[code]....
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Oct 13, 2009
I am trying to create a button that when clviked on it will pop up 9 error boxes at random and the user clicks onthem as fast as he/ she can and when the error oxes are done there is a message that asks if you want more here is my code:
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Aug 31, 2011
I'm trying to use Javascript to have an array of images that load randomly AND work in a slideshow manner so change every 3 seconds (in a logical order). The code I have below presents a random image but how do I get them to continue from the random image and change to the next every 3 seconds?
<script language="JavaScript">
images = new Array(3);
images[0] = "<a href = 'photo1.html'><img src='images/photo1.jpg' alt='Photo 1'></a>";
images[1] = "<a href = 'photo2.html'><img src='images/photo2.jpg' alt='Photo 2'></a>";
images[2] = "<a href = 'photo3.html'><img src='images/photo3.jpg' alt='Photo 3'></a>";
[Code]...
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Aug 6, 2009
I've looked for a solution to this issue, but it seems like a little different scenario than other situations. I made a system for generating friend requests on Facebook. I have a grid that is 6 x 3, for a total of 18 cells. Each cell has a picture in it, and the picture is linked to the Facebook friend request page. My problem is that since each cell is populated at random from the array, I'm getting lots of repeats. For example, some picutures are in 5 cells, and some are in none. I'm trying to figure out how to make it so that once a picture is used once in the grid, it does not get used again in the same grid.I still want every cell filled at random on each page load, I just want to prevent the repeating.
Here's my current code:
<script type="text/javascript">
var vip_list=new Array(
new Array('http://profile.ak.fbcdn.net/v225/1616/88/s1220771654_2158.jpg','http://www.facebook.com/addfriend.php?id=1220771654'),
new Array('http://profile.ak.fbcdn.net/v223/1233/29/s904885342_9055.jpg','http://www.facebook.com/addfriend.php?id=904885342'),
[Code]...
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Apr 18, 2011
For my website I would like to create a famous last words generator (randomized), and random page generator (within my site). What is the code for random quotes and random links?
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Apr 3, 2011
I'm trying to import some xml code and append it to some dom element, using this...
[code]
$.ajax({
type: "GET",
url: "resources/xml/sites.xml",
dataType: "xml",
[Code].....
the correct code ( <a id....></a> ) is appended in body (checked with firefox and chrome js console), but the css style associated to it is not applied at all... it's not even shown as a link...
moreover, the alert method returns 0, so I cannot even search by its id or class...
I used the .clone() method because chrome shows an error without it.
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Apr 22, 2011
$(".change_page").click(function(e){
e.preventDefault();
do_stuff();
});
I noticed when I click one of these links, there is an ever so slight lag on all browsers. Maybe less than half a second, but it'snoticeable.
Now, when I remove e.preventDefault() and use return false instead, everything runs a lot smoother.
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Oct 17, 2009
Im trying to get a sliding down div, that pushes another div furtherdown as it slides. I created the following code. However, the 2nd div doesnt appear at all. What is the proper way to say only the div with class "x" should be affected? The basic tutorial doesnt really cover this.[code]
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Nov 21, 2009
try to do that every char that i type in a input-type there will be a alert,but it doesnt do that, when the page loads it pop ups one time an alert and it doesnt pop up more alerts when i type something in the input-typehere is my code
<script type="text/javascript">
function init()
{
[code]....
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Oct 19, 2011
I have a page which i am setting up for my local football team, and the javascript part of the page which is a 'news' rotator which i need to ammend. at the moment the tabs on the right of the 'news' rotator are linked to a certain page but nothing happens when you click on them? and i dont know enough javascript to ammend my code to make it so that it send the user to the linked page
[Code]...
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Jul 31, 2006
Is it possible to apply style to browse button, the code for which
is,
<input type="file">
I want to add a background image to the "Browse" button. (using css)
But the problem im facing is that, the image comes to the textbox also.
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Jan 19, 2007
Without using CSS styles or linked stylesheets, I need to apply
formatting to text links that use rollover effects.
I can NOT get the underline to show using this technique:
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Mar 21, 2011
I'm trying to run a function that reads the css property of an element and copies it over to another element on click.
I'm sure a huge part of my problem is that I'm stillstrugglingto learn the correct syntax for things, but I'm sure it's framed like this:
I didn't want to post my ACTUAL attempt to code this, mostly out of shame. But I'm pretty certain that it's ridiculously incorrect.
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Sep 19, 2010
I have searched the forum and internet and experimented a lot with .each but couldn't get this to work:I have several divs with id="flash", and I want them all to flash when the site loads. Using this code only the first div flashes:
$(document).ready(function() {
$(window).load(function () {
$("#flash").effect("pulsate", { times:3 }, 1000);
[code]....
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Jan 29, 2011
im new to jquery and still learning, i want to ask how can i apply animate effects in a div class, i have a class made for my content and im trying to apply opacity to my div using jquery, but i guess im not able to apply it to a div class, ive done the same thing with a div ID its working fine for my header. here is my code
<div class="mydiv" style="border-color:#FFF; border-style: solid;">
<p>some text</p>
</div>
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Jan 25, 2011
How do I apply JQuery themes to non-JQuery UI elements? For example, if I wanted to make my own <h2> tag look like a <h2> tag within an accordion that has a particular theme, how would I do that?
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Jun 17, 2010
Need to apply a var to a statement if its conditions are met, this syntax isn't throwing errors but its not working.
<script type="text/javascript">
$(document).ready(function(){
var action_is_post = false;
//stuff here
[Code].....
should I use something other than .ready? I need it to apply the var when #stepDesc0 has the class current.
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Jan 11, 2011
Have been using a lot of jquery lately on some new project. Running into an issue where I stream back HTML from a servlet that is to be rendered on a page that is already rendered (using jquery async callbacks). When the HTML prints to the page into the div's specified, the css styles used in the streamed html are not showing. For example, I have the header shaded blue with white bold text via a classname in CSS.
Example Call
function function_orderExceptions(){
$.ajax({
url: '/Home/customHomepageWidgets.do?method=loadOrderExceptions&
[Code]....
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Dec 10, 2010
I am very new to jQueryUI and had a question about 1 small thing that has been bugging and throwing me off. Let's say for example, we are creating a dialogue box, triggered to open on the click of a <button>. Once applied, the <button> takes classes such as ui-button, etc, which may end up altering what you want that particular button to look like.
Is there any way to stop jQueryUI from applying this set of classes to the button itself? I have tried using removeClass to strip these, but it doesn't seem to have any effect at all. The styles in my default themeroller theme have been good for everything else, except these small things I don't want altered by the jquery classes. I the model form example, I removed button() from the js and it didn't apply any new styles to the button.
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