JQuery :: Random Order Of Elements?
Aug 1, 2010
So, I have a document like this (leaving the formal body and head tags out):
<ul>
<li>Listitem #1</li>
<li>Listitem #2</li>
<li>Listitem #3</li>
<li>Listitem #4</li>
<li>Listitem #5</li>
</ul>
Now my plan was to make the order of the <li> elements random, so that at certain times it appears like this
<ul>
<li>Listitem #4</li>
<li>Listitem #2</li>
<li>Listitem #5</li>
<li>Listitem #1</li>
[Code]....
But trying to load the HTML it didn't work. Would you be able to explain me why and how this problem could be fixed? I have tried several alternatives, checked the error console all the time, but they all failed as well.
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May 6, 2007
I'd like to reorganize the third, fourth, fifth and sixth, as well as any
elements thereafter in an array in random order:
var a = new Array('first','second','third','fourth','fifth','s ixth','etc')
In other words, the first, second and third element should remain in
position 0, 1 and 2, while the fourth, fifth and sixth, etc. should appear
in random order.
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Oct 1, 2009
I am trying to edit some script to have the photos rotate randomly rather than rotate in order. (The first half of the script was generated by dreamweaver)((Also, this is not my own code to begin with))
function MM_preloadImages()
{ //v3.0[code].....
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Feb 20, 2011
I'm new in jQuery. I have to alter randomly the order of the td elements of a table. My initial idea is:
- Clone the original table (I can't modify it).
- Disorder randomly the elements of the cloned table.
- Show the cloned table.
The actual code is:
<html> <head>
<script src="[URL]"></script>
<script type="text/javascript">
$(document).ready(function(){
});
</script></head>
<body><script>
$(document).ready(function(){ .....
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May 18, 2011
I'm using the following script to show images with fade in and out. How can I display the images in random order?
Code:
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Mar 31, 2010
I'm attempting to physically change the index order of the elements returned by a selector.For example, I'm attempting to make it so when someone clicks on a button, it swaps the index position of the element above or below it (depending on which button they press).I tried to assign it using something like $('.draggable :eq(2)').attr('index', 3)But it didn't seem to work. Is there a way to do it using jQuery, or do I have to change it within DOM itself? Or is there another way to do it?
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Feb 16, 2009
Dear fellow developer, Would you show me how I can get the order of a bunch of <li>s in <ul>?
[Code]...
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Jul 25, 2009
If my understanding is correct
Code JavaScript:
$("#foo").appendTo("#bar");
will adjust
Code HTML4Strict:
<div>
<p id="foo">My Foo!!!</p>
</div>
<div id="bar">
</div>
[Code]...
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Aug 25, 2010
I've been struggling trying to get a small order form to work the way I want it to. Here is a link to the live page: [URL] And here is the code in question:
[Code]...
I have two questions...
Question 1 How can I make this piece of script act a little smarter. Look at the order form, I'm catering for up to 4 people and providing lunch for them. If they select 3 people and the spaghetti bol for lunch, it's only adding $10 where it should be adding $30. Obviously this is simple multiplication but since the values in my form are prices it makes it a little tricky. I'm guessing an onselect on the first part of the form which changes the pricing of the other items would be the way to go, but how do I do this?
Question 2 The "Total Price" is placed before the <form> tag by the script. This is ok but it's not where I want it. How can I position this text elsewhere in the document?
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Jul 16, 2009
I have a list of elements like so:
[Code]...
Exactly how would one go about removing all except one of the above LI elements? Also each page refresh the left over LI element must be a randomly left over element. The last part is the one I am getting stuck on... how to make sure the left over LI element is random each time.
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Oct 4, 2010
I have a dynamically generated list of which contain div's with a class of product. I want to only display 6 random products out of the whole list on page load and hide the rest.
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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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Dec 14, 2011
I am new to javascript but have been using java for quite a while. I am looking to make a random quote (out of ten possible quotes) appear in my h2 tag in a page i am working on. In java, i would make a random number generator, in javascript it looks like this:
Code:
var randomnumber=Math.floor(Math.random()*11)
Then make an if statement:
Code:
if randomnumber=1 {
var quote="Live long and prosper"
}
document.write(var quote); Could someone more experienced than me tell me if my code looks good and how would a go about getting "var quote" in my h2 tag?
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Jul 18, 2010
I'm working on a project where I add or remove options in a select list based on what checkboxes have been checked. So far I can remove them with detach() and add them with append() but is there a way to add them in aparticular order. I was originally just going to hide and show the options but as always IE doesn't like to do it the easy way.
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Mar 22, 2010
I have a list of checkboxes that a user can select and drag and drop in any order. The selected items and the order thatthey are in are saved in a cookie value (using a cookie plugin). The function below retrieves the cookie value and loops through the values stored in the cookie and now I want to display only those div sections which are in the cookie and in the same order (this is the part that I'm having trouble with). I have each div with a style of display:none and I could just just the display: value to show them but how do I output them/display them in the same order as the cookie value?
function
listOrder() {
var list = $(setSelector);
if (list == null) return
[Code]....
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Oct 18, 2010
I've written some code (below) that successfully pulls in data via 2 separate $.getJSON calls, and then I run an ajax function to truncate a data table (by successful I mean the JSON data is valid, but my js isn't). The problem I have that both the ajax function & the second $.getJSON start executing before the 1st is complete. I validated this by the resulting output & my actual data table. I want to enforce a rule that only allows $.getJSON #2 to run after the first is entirely done. I then want to make sure that the ajax/truncate function isn't run until $.getJSON has finished.
[Code]...
Behind the scenes, this first function (get_feed) pulls in feeds from various sources (twitter, youtube, etc) into my database. The return value, via JSON, is the data I want to display for a particular feed (e.g. 10 tweets or 10 youtube snippets).
In the second $.getJSON, I'm aggregating the data into a number of variables (i.e. total volume, total tweets, total blogs, etc). I then pass those variables into google charts' API, and JSON returns the google chart URL i need. Finally, I call on ajax to run a function (truncate) which truncates the table i've been populating (and aggregating from).
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Mar 25, 2010
Is there a way to get the next element in document order? For example I want to get the next "<a>" element, whether it's a sibling, descendant of a sibling, or ancestor's sibling
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Dec 15, 2010
I Have this code
<ul>
<li><a href="#">1</a></li>
<li><a href="#">2</a></li>
[code]....
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Aug 9, 2010
I have a div with some paragraphs in it. I would like to reverse the order of those paragraphs.
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Mar 14, 2010
I have a page I am working and I am having some trouble with: I need to show and hide areas based on a radio selection. I initally started using the show / hide feature in Jquery but the problem is the elements need to be removed but then put back if the user selects the radio buttonagain as it has form elements that have validaion on them. The validation is still trying to validate the form elements becuase they are still on the page but just not showing. This is the radio group the user makes the selection from:
<input name="terms_usr" type="radio" id="terms_usr_1" value="1"/>
<label for="terms_usr_1">Credit Card</label>
<input type="radio" name="terms_usr" id="terms_usr_2" value="2"/>
<label for="terms_usr_2">C.O.D</label>
[Code]....
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Jun 3, 2009
I would like to read and display my xml file so that the last one added is displayed first.3,2,1 rather than 1,2,3
<?xml version="1.0" encoding="iso-8859-1" ?>
<sites>
<site id="1">
[code]....
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Nov 4, 2010
I want a effect like,when I mouse hover on a image,the position below would diaplay a tooltip box:
The fact is that:when the mouse mouseover the img,the <div class="tooltip"> would appear,but when the mouse mouseout the img ,the tooltip disappeared,however I have already write the:
How can I get the right effect?
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Feb 24, 2010
I am writing a programmatically control the focus (basically what I want is to transform "tab" to "enter")... why do I want such a non standard thing? Customer request... and since he is paying, I have to implement it.
Now, currently I solved the problem by finding the next element with a greater "tabIndex" value, but that forces me to configure tabIndex values for everything in my form... and that is specially problematic because some of my UIs are generated dynamically with information in the database...
So, what I want, is to find the next ":input" element traversing the DOM tree in the same way the focus moves when pressing the "tab" key... that should be something like "find the next sibling that is ":input"... if none found, go to parent node, got to sibling of parent node, look in there... if none found, and this parent has no next sibling, go to the parent of the parent and repeat operation recursively..
is there (somewhere) a jQuery plugin (or method) that already does this? Or do I need to write it?
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Apr 18, 2011
I'm having trouble with the z-order in a slideshow made with cycle. Basically, my slides are an unordered list. Each list item is a slide with a background image, some text and a link. The relevant snippets of code are shown below.I have two absolutely positioned elements. One that is a div that goes around the entire <ul> that kind of frames the slide show. A second one is the link inside each <li>.The problem is that the link inside the <li> isn't clickable, even though it displays correctly.I think I have the z-index set correctly for all elements. If I turn off the slide show, it is clickable, suggesting I have it correct. If I remove the outside "frame" <div>, it is also clickable. It is only when they are both present, and the slide show is running, that the link becomes dead.
I have a pager turned on, but that doesn't affect this situation. I left it in, because it represents another absolutely positioned element that does work within the "frame".Both the pager and the frame are positioned above the slide.So, it seems something is happening when the slide show runs that I don't understand and is conflicting with elements it doesn't know about.Here's the code
<script type="text/javascript">
$(document).ready(function() {
$('.slides').before('<div class="pager">').cycle({
[code]....
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