JQuery :: Adding Class To Clicked Item + Hover Effects?
May 26, 2011
So, I have this menu set up that reduces the opacity of all but the hovered link. It works fine, but it's a video playlist, and I realized that I need to make sure that this style persists after the link has been clicked.I can figure out how to add a class on click, but how to combine the two? How can I set it up so that, if the link doesn't have the class .selected, the opacity will be at 0.3. Unless, of course, it's being hovered over.I'm in a little over my head here. Here's what I'm working with:
Code:
jQuery(document).ready(function() {
jQuery("#links").delegate("li", "mouseover mouseout", function(e) {
[code]....
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Aug 11, 2011
I have a lot of information on my site that is in multiple categories. I have a list of categories, each with its own checkbox. By default, all the information is displayed (therefore all the checkbox's are checked by default).When someone unchecks the box I want to hide the divs with that class, and when someone rechecks the box, they should reappear. Here is my code so far. It is hiding the div's fine, but they are not reappearing when user tics the checkbox again.
<script type="text/javascript">
function toggledisplay(category){
if(document.getElementById(category).checked){
[code]....
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Jun 2, 2011
Is it possible to use multiple JQuery Effects for navigation hover? For example, a navigation button that changes colors and shapes, such as when the user hovers over the button, the button first turns red then fades to blue...something of that nature? Or is JQuery even the right tool to do such a thing?
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Jul 30, 2009
I am trying to implement a div containing a form drop down on hover and I have everything working except for when I try to add any sort of animation or speed to the '.show' or '.hide' effect. When I try to add speed or seemingly any other effect to the div, the select elements of the search form fires the hover event. Does this make sense?
[Code]...
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Dec 1, 2010
How to reproduce this effect in something like JQuery? Specifically I'm looking at the hover effects at the top of the page: [URL]. It looks like a custom JS file from their end, but I'd like to find something a little more mainstream that looks and acts very similarly, especially with the easing in and out of images.
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Jun 3, 2010
My code: [URL]... When I click on Upraviť in class edit I need add some HTML code to begin and to end of class entry how to I can select class entry in the same class post on which I clicked?
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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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Aug 2, 2009
I am trying to write a background image swapper, which I have got working. Ideally I would like to add a transition between the classes I am changing.
I am new to jquery, and I thought this would be a simple project to start on, but I just can't get the fade to work. see below for my code:
[Code]...
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May 5, 2011
I have a huge blob of code but the main part I am focusing on is this
$('.billboard_click').click(function () {
//this remove class
$(".billboard_click").removeClass("billboard_click");
});
1. Execute a click event when the div with the class 'billboard_click' is clicked
2. Once clicked, remove the class from that very div to avoid another click from happening
3. Execute a series of events such as animations, etc
4. add the class back to the clicker div
The code does not seem to work as expected but I am wondering if I am having issues elsewhere at this point and wonder if this actually is known to work
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Jan 10, 2011
I'm fairly new to jQuery (1.4.4) but finding it to be an incredible library of tools. I recently scrapped my old image swapping JavaScripts for some new stuff I wrote for jQuery. It's all working in jQuery the way it was working before without jQuery. So far so good. Now I'm fiddling around with adding some jQuery animation effects and find the experience disappointing.
So I have images with an indexed id, like this...
Code:
<img id="m-0" src="/normal_0.jpg" />
<img id="m-1" src="/normal_1.jpg" />
etc.
With the following jQuery, I simply swap out the image ("m-0") on mouseover to an image called "over_0.jpg" by changing the url in "src" for image element id "m-0". The real code is doing image pre-loading, binding multiple elements, filling an array with all the URL's for the hover images, etc.
Code:
$(document).ready(function() {
var over; var out;
$('img[id|="m"]').each(function (i) {
$(this).hover(over, out);
// *snipped* code in here filling various arrays with URL's
// *snipped* code here doing some image pre-loading
});
function over(event) { // mouseenter
$(this).attr("src", '/over_'+$(this).attr('id').replace(/m-/, "")+'.jpg');
};
function out(event) { // mouseout
$(this).attr("src",'/normal_'+$(this).attr('id').replace(/m-/, "")+'.jpg');
};});
So the code above is working for me... swapping images.
The issue or question now is how can I apply a simple fadein or fadeout on the in/out events? I've been experimenting today and no matter what I do, I get the image swap and then an animation... or vice versa. It looks ugly since the background shows through... I just want to fade from one image to the next instead of a quick snap from one to the other. Most of the plugins I've found seem to be overkill for this. Or they require two separate image elements... I just want to do it each image with my single img element.
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Nov 21, 2010
I'm having some trouble with my dynamically generated form fields.
As you can see I'm generating new form fields, but the problem lies within the grade field. I have it set up now so that when you change the grade the color of the <select> box changes relative to the grade. A-D are green, F is black with white text, Not Taken is just regular white with black text and In Progress is lightly shaded grey.
I want it so that each one can be changed individually, but I can't seem to be able to figure out how to do that. Heck if you change the first one's grade field, that colour follows the rest of the clones.
This is the jQuery I'm using to change the color of the thing.
$("select").change(function()
{
$(this).each(function () {
[Code]....
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Feb 4, 2010
I'm trying to create a horizontal dropline menu out of an unordered list. List items can have one unordered list child. I want to add a click event on all li:has(ul) elements. The pseudo-algorithm I'm thinking of is as follows:Find all other li:has(ul) elements on the page.For each, check if they are displayed.If displayed, hide it.Then, if the clicked li is displayed, hide it. Otherwise display it.Only one li:has(ul) element should be displayed at a time.
<script type="text/javascript">
$(function(){
$('li:has(ul)').click(function(event)
[code]....
What I have doesn't work because in the .each() function, the clicked li is also evaluated. So, if the clicked li is already visible, it gets toggled inside that function and then toggled again outside that function.
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May 1, 2010
I have this tooltip that shows up when you enter a list item with your mouse. The tooltip is partly placed on top of the list item, so it makes sense that if you move your mouse off the list and onto the tooltip itself the tooltip dissapears. It actually starts to flicker because when the tooltip is gone, your mouse placed on the list item and the tooltip shows up again which ends up in a loop. I understand why it flickers, but I don't really know how to prevent that from happening.
The script I use simply says:
$(elem).mouseenter(function() {
show tooltip
}).mouseleave(function() {
hide toolip
});
You can see what I mean if you hover over the small white block in the middel of the page. The purple border is the edge of the tooltip. When you cross that purple border the trouble starts. [URL]. How could I prevent this flickering from happening?
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Oct 22, 2009
I'm just a starter and I'm looking for a function I can't find.
What I want:
I want the row number of the row i clicked of the item list.
For instance I click on third row then I want that var i returns 2. code...
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Jan 12, 2010
Hi, i'm creating my own image gallery using jQuery, and there is a set of thumbnails at the bottom. The thumbnails have been put into an array, using jQuery, but what i am trying to do is to return the position of any clicked thumbnail in that array. i.e. when the 3rd thumbnail in the list is clicked, return 3, when the 5th thumbnail is clicked return 5 etc....
This in turn will dictate which item in another array (the main images array) will be displayed.
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Jun 15, 2009
I have been working on a dropdown menu using Clarklab's Tutorial:The only problem is that this tutorial only shows how to create one dropdown instance.It's in use here:My issue is that when I click on one menu item, all the submenus open up. Is there a simple fix that I just haven't figured out yet?My instinct is to give each ul it's own id, but I'm not sure how to direct the jquery in the header to work with individual elements.
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Sep 18, 2010
I'm trying to find the currently clicked index of .accordion_trigger from within another element.
When inside the .accordion_trigger click event I can simply do the below to get the current clicked index:
Code:
$('.accordion_trigger').click(function(){
var index = $('.accordion_trigger').index(this);
}
return false;
});
Obviously this doesn't work when called from within another element. I understand that 'this' is part of the problem but can't seem to find a way to form the code in such a way for it to produce a valid result. Thus far I only get -1 or 0.
When .accordion_trigger is clicked it has an "$(this).toggleClass('active').next().slideDown();" applied so in theory I shold be able to search for which of the .accordion_trigger's are "active".
I've also tried doing this via the below method but to no avail:
Code:
var current = $('.accordion_trigger');
current.each(function() {
if ($(this).hasClass('active')) {
[Code]....
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Apr 11, 2011
I currently have a website with a number of menu items, many of which result in the main site being redisplayed but with an iframe being inserted somewhere within the middle of the page. The iframe is initially loaded as hidden but there is a JavaScript 'onload' routine which calculates the height of the iframe and then makes it visible in order to avoid the iframe showing scrollbars since the content of the iframe is variable.
Roughly, things look like this:
Menu button: reloads main page and passes one or more parameters, e.g. [url]
Then elements of the main page including the menu are displayed. Then, if specified by the relevant 'func' parameter the iframe is shown using code similar to the following:
This works fine but I was wondering whether there is any way of using jQuery such that I don't have to reload the page when the menu item is clicked. In other words, you'd click on the menu item and the relevant iframe would be inserted within the middle of the website, automatically sized.
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Jun 9, 2010
so to get the point, I want to add a list item to the top of a ul, and in another case above the last li.
The first one really doesn't have a visual aspect to go with it, just adding a new item, the second can be illustrated as:
[Code]...
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Apr 18, 2011
So let's say I have a list
<ul>
<li>Item 1</li>
<li>Item 2</li>
[code]....
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Aug 16, 2011
I use the split button [URL] How to add item in the submenu ?
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Jan 5, 2010
I am trying to check if a list item has a class of selected, then is so change the opacity to 0.5. Here is my code:
[Code]....
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Apr 12, 2011
I was asking myself if it's possible to add an id to each list item so I can link to each list item if I want. what I got now:
[URL]
In code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1
/DTD/xhtml1-strict.dtd">
[Code].....
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Oct 13, 2011
I have the following markup:
<div class="Field">
<label for="City">City</label>
<input type="text" id="City" name="City" value="">
<ul>
[Code]....
not sure if this is the best way. Can I improve it?
However I am having problems in adding (2).
Basically I think I need:
$(this).closest("div.Field"). Label or span.Label that are not inside LI.addClass("Hover")
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Jan 25, 2011
Lets say I have a function that is going to be called when a link is clicked like so:
<a href="javascript:someFunction();" >Click me</a>
<script type="text/javascript">
function someFunction()
[code]....
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Feb 9, 2010
I have a grid of images. For the sake of my question, let's say there are different categories of images: cats, dogs and cars. All images belong to one of these categories, but all are different. When the page is loaded, all images have their opacity lowered to 0.7.
So far I've got:
What I'd like to achieve is that when you hover the mouse over a picture of any dog, all images with a class of "dogs" have their opacity adjusted to1.
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