JQuery :: Incrementally Hide Items From Set Of Matched LI Elements
Aug 19, 2010
I am new to jQuery and I am having trouble with the syntax, selectors and refining when trying to create functions. What I am trying to achieve: I have a gallery consisting of a ul with images placed in vertically stacked list items. The ul is in a fixed size wrapper with overflow:hidden so only the first list item displays. The user clicks a button and the first li is hidden using hide(400). This makes the other list items flow up and reveals the second list item within the wrapper window.
When the last list item is visible, the click will show(400) all of the list items again, causing them to flow back into order and only the first item will be showing again. Further clicks will repeat this process from the beginning. I know what I would like to do in terms of code, but I am having trouble with the correct syntax, selectors and refining. I have included the html and description version of the code I was hoping to create. I know the code could be much more efficient by placing functions into variables and testing for true false, but I would like to see the steps with my longer code description for learning purposes. Perhaps afterwards someone can blast it off in two lines.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>list hiding test</title>
<style>
.listWrapper {
height:25px;
width:380px;
background-color:#d6d6d6; .....
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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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Apr 27, 2009
I want to modify the appearance of an unordered list by assigning a value to each list item and then setting the custom properties for each list item. At first I was thinking of assigning a number to each list item and then controlling it's properties via that number.But now I'm wondering if jQuery can do a search for the list items content.
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Dec 15, 2011
I have a UL group with multiple LI items, and each LI has a DL with a DT and DD inside. What I am trying to do is show EACH LI's DT, but not the DD. The DD will only show once the DT has been clicked (except for the first, which should be visible on page load.here is the structure code ... I am struggling to make this work using jQuery show/hide functionailty.
<!-- LIST -->
<ul class="examples">
<!-- ITEM #1 -->
[code]....
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Jul 9, 2008
I have found many nice filter plugins, that let you filter a table,and hide the rest of the items, and only show the item that matches
what was entered into an input dialog.What I would like to do, is use an unordered list instead. Is there any plugins that support this? I have not been able to find any..
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Feb 22, 2010
I'm a starter in using jQuery and I decided to work my way through the 'Learning JQuery' book from packt.Somewhere in Chapter 5 they use the clone() function with the false attribute. The JQuery version used in the book is 1.1.3a. With the clone(false) method the writer can clone only the matched element and not the descendants. And that works in 1.1.3a.I know that this is no longer the case in JQuery 1.4. Boolean is only for Event Handlers.But what is the new equivalent of this method? In other words. How can I clone an element with only the matched element and not it's descendants?
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Mar 24, 2011
I know you can use :even or :odd to get the even or odd indexes from a set, or :lt/:gt to filter down the matched set before/beyond the specified index. But what if I want to select every 5th element? And I know it's not nth-child, because that selects everything that is the nth-child of it's parent and not if it is one of the nth elements in the matched set. Is the only way to use .each(function (index) {...}); and then check if the index makes that element one of the nth items?
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Apr 19, 2011
I have a website at: [URL] The page works on Google Chrome, Mozilla Firefox, and IE-9. It sort-of works on IE-8, however, the problem is that on IE-8, there is about 2 seconds where everything is shown on top of everything else in a mess. This is bad.
The website is unusual in that it uses a menu to slide screens from right to left. This has implications. For instance, I need the menu to appear on all screens, so I use absolute positioning, and then use javascript to calculate the center position. The same goes for a logo image. And on top of that, some screens (which are really DIVs) have items positioned by absolute and relative positioning within them, and those positions are often calculated via javascript (and then set).
On IE-8, the result is not good. I think what is happening is that the browser first shows everything as it appears before javascript is run, and then slowly the javascript is run, which puts everything in the correct position. So initially, not only is everything in the wrong position, but different DIVs appear on top of each other.
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Apr 26, 2010
To build a menu block which should be switchable with hide/unhide of the menu items, I'm using .append html. The code idea is this:
[Code]...
As can be seen from above posted code there is a line "<div id="' + menuSlider + '" style="display:none">". Appending that -- AFAIS -- the .append is automatically (????) adding "</div>" which closes the statement. That breaks my idea of the whole concept! The menu part isn't included in the 'menuSlider '. QQ: How to change it -- NOT to have that "</div" added to it??
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Jun 29, 2011
Is it possible to hide more than one element using one .hide(); For example can something like this be done -
$('#one', '#two', '#three').hide();
as opposed to listing them individually like -
$('#one').hide();
$('#two').hide();
$('#three').hide();
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Aug 28, 2009
I'm having an interesting IE6 and IE7 issue that may just be par for the course. i'm curious if anyone else has run into this problem.
Here's the URL: [url]
I have a bunch of nested lists with IDs in certain ULs, like <ul id="collapse">. i'm trying to use jQuery .hide() to hide all the ULs with that specific ID. everything works as expected in firefox, safari, chrome, IE8, etc. but IE6 and IE7 seem to only notice the first UL in the DOM tree. so IE6/7 hides that first UL, then stops.
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Oct 15, 2010
I have spent the last week trying to figure out how to do the following: User types some text in a text box. The autocomplete queries a php script that returns JSON of matched values. I have got thedrop down list to show these values but I cannot for the life of me get the matched characters to turn bold. For example, if the user types in "rav" and my list contains:
RAVEN
RAVE
RAVEL
then I want it to appear as
RAVEN
RAVE
RAVEL
My current JS code is as follows (along with HTML):
$(function() {
$( "#query" ).autocomplete({
source: "get_json.php",
[code].....
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Aug 25, 2010
I have code to add a row dynamically to a form in my page when an element with class 'addRow' is clicked. The tables (2 tables in one page) that I want to add the row to have class 'tableAddRow'. The tables are contained in a form. But for some strange reason the code only adds to the last matched table in the page. I tried using the $.each selector but nothing works.
Here is the code:
$(document).ready(function(){
$(".addRow").click(function(){
$(".tableAddRow tr:last").clone().insertAfter(".tableAddRow tr:last");
$(".tableAddRow tr:last input").val("");
});
});
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Jun 16, 2011
$('a.showContent').click(function(e) {
e.preventDefault();
$(this).each(function(i) {
$(this).parent().parent().find('.hide').slideDown();
[code]...
is also not doing it..how do I hide elements with same link that I used to show them?
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Jun 16, 2009
i want to hide some elements on my site, but don't want to makethese inaccessible for users without javascript enabled. Some usersare complaining about being able to see that element for a splitsecond before the page has finished loading and the element is hidden.Is there a way in which I can hide the elements right from the start,
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May 5, 2010
oving jQuery at the moment, and have sort of hit a hiccup with showing and hiding specific elements with the same class. My idea is, what if I wanted to add a little button to show and hide the contents of a specific comment on a forum post, or blog, whatever. This would be easily done with id's but I'd like to just apply a class to each one of them and allow them to hide their contents. Here is the javascript and html as an example of what I am talking about.
[Code]...
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Sep 9, 2010
i've got a question. I would like to show childlists in a sidebar which have less than 2 elements in it, and hide childlists which have more 4 elements in it.this is what i got til now:
$('.sf').children('li').children('ul').length <= '2'){
$('.sf').children('li').children('ul').show();
}
but with this code, all childlists will be shown.
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Sep 21, 2010
I have several elements in a repeater control like this:
<table id="Table2" class="table2" align='left' style="padding-left: 3px;
margin: 0; width: 400px;">
<caption>
Blah
[Code].....
However the problem with this is that when I change the dropdown box it changes the hide/show status for every item in the repeater.
What is the best way to only have it hide/show the items in the repeater where the dropdown box is located?
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Jul 16, 2009
I'm having an annoying issue with addClass(). I'm trying to find all divs with id name '#moldura_slides' and add the class '.horizontal' to each one of them. The problem is that only the first div matched gets the class. The others are just ignored and don't get it.
$(document).ready(function(){
$("#moldura_slides").addClass("horizontal");
});
This is the page: [URL]
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Dec 9, 2010
Code HTML4Strict:
<div id="veg">
<a title="Tree" href="x.html"><a>
<a title="Leaf" href="y.html"><a>
</div>
[Code].....
Each anchor is unique, but the title attribute may match the exact title of one or more images. Where a match is found, either once or more, the title text is copied - once - into the anchor element.
How to do with jQuery?
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Aug 4, 2010
how one can show and hide a div element using a pulldown menu. i need the different selections in the pulldown menu to show hidden DIV elements on the page. this will be used in a system where i only have access to the template, so the only approach i can use is jquery. how to change it for the specific selectors i need.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
[Code].....
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Apr 15, 2010
I tried to use delegate, but it is bounded with events. I don't really want to execute a function on a standard event. But I would need to change the elements that match a selector, when they appear in dom. Is possible to "unhook" delegate from events?like for all existing and new elements with class ".red" to add to the "data" a new key "initiated:true".
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Jun 1, 2010
consider the following code;
$("#content").click(function(event)
{
if($(event.target).is('a'))
{
$(this).//do something
}
}
I'm binding a click event to a div so that I can see whether is was the div or some element inside the div that has been clicked. When the if() in my code evaluates to true $(this) is still equal to $("#content") whereas I'd like to have the clicked anchor as matched element. How would I do this?
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Jan 10, 2010
version of Apycom's jQuery menu; you can find itat http://apycom.com/ and it is looking really good.I have uploaded files, and published it on a test site - www.flexin.beUnfortunately, some of the submenus starting from the second that haschildren elements, it adds the item on the top level in InternetExplorer.Does anyone on this list has any experience with this library?
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Mar 17, 2011
I have a set of radio buttons on my pricing page:
And a corresponding text_field input element div I'd like to display based on which radio button the user selects:
When the page loads, I'd like to see:
When the user clicks on a (different) radio button, or clicks one for the first time, I'd like whichever div is currently showing to be hidden, and the newly selected one to be shown.
Right now I have jQuery code at the bottom of my page that looks like this:
For each of the four options.
When the page loads, the correct div is shown, and when I select a new button, the new div is shown, but the already showing one isn't hidden.
I've read some posts that suggest using change() instead of click(), but others indicate that's problematic in IE.
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Jul 25, 2010
I've got a scenario where i've got a list of text names on a page and a rotating gallery of images. Each image relates to one of the names. What i would like to do is highlight the name by adding a css class or id when the related image comes into focus.
I'm sure i can do this by using the rel element to relate to the id of the image (or the other way round!) but i'm not sure exactly how. I presume it's using jquery live and matching with selectors.
I'm using jquery and the galleria plugin.
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