I have a simple accordion built on the jQuery UI plug-in. The plug-in works as it should but I'd like to add a class onto the clickable element (that opens/closes the content) so that I can style it differently.
Here's a crude but functional CodePen version of the functionality:
http://codepen.io/moy/pen/dXObjX
This is the structure of my mark-up:
<div class="mount accordion">
<div class="hgroup accordion__toggle">
<h3 class="hgroup__title">Course 1</h3>
</div>
<div class="accordion__content">
<!-- Hidden content in here -->
</div>
</div>
And my javascript:
$(document).ready(function($) {
$('.accordion').find('.accordion__toggle').click(function(){
// Expand or collapse this panel
$(this).next('.accordion__content').slideToggle(200);
});
});
Currently all panels are open my default unless a class of .hidden is added to .accordion__content.
Thanks, hope someone can help with this!
Try something like below:
$(document).ready(function($) {
$('.accordion').find('.accordion__toggle').click(function(){
// Expand or collapse this panel
$(this).next('.accordion__content').slideToggle(200);
//toggle class
$(this).toggleClass('classname')
});
});
Related
I have an accordion with 6 buttons (button class ".course-accordion") to expand or collapse.
Under the accordion I have a div ("collapse-bottom") that I would want hidden if all accordions are collapsed, but visible if 1 (or more) are open. This div contains a button to collapse all.
I've tried show/hide if the button class contains 'active', and I've tried to show/hide if the accordion content has a max-height of 0/100%. I can't seem to get it working.
Any ideas? jQuery or Javascript would be fine here.
Sample Code Markup:
<div class="course-wrapper">
<button class="course-accordion active">Course 01</button>
<div class="course-panel">Course Content</div>
</div>
<div class="course-wrapper">
<button class="course-accordion">Course 02</button>
<div class="course-panel">Course Content</div>
</div>
<div class="course-wrapper">
<button class="course-accordion">Course 03</button>
<div class="course-panel">Course Content</div>
</div>
<!-- I want this to be hidden unless one or all of the above accordions is active -->
<div class="expand-collapse">
<a class="collapse-bottom">Collapse All</a>
</div>
You can use hasClass() to check if a certain element has a particular class.
This can be done using jquery:
<div class="course-wrapper">
<button class="course-accordion">Course 01</button>
<div class="course-panel">Course Content</div>
</div>
<div class="course-wrapper">
<button class="course-accordion">Course 02</button>
<div class="course-panel">Course Content</div>
</div>
<div class="course-wrapper">
<button class="course-accordion">Course 03</button>
<div class="course-panel">Course Content</div>
</div>
<div class="expand-collapse">
Collapse All
</div>
<script src="https://code.jquery.com/jquery-3.6.0.js"></script>
<script>
function check_accord() {
//check if any button has class active and shows the collapse-bottom element
if ($(".course-accordion").hasClass("active")) {
$(".collapse-bottom").show();
} else {
$(".collapse-bottom").hide();
}
}
$(".course-accordion").click(function () {
//toggles the active class of the clicked button
$(this).toggleClass("active");
check_accord();
});
$(".collapse-bottom").click(function () {
//removes the active class from all the buttons when collapse bottom is clicked
$(".course-accordion").removeClass("active");
check_accord();
});
check_accord(); //executes the function each time the webpage is loaded
</script>
Here is just one example of some pseudo code (Sorry, been a while since I have written any JS or JQuery, so disregard if this doesn't help, but I figured maybe I could help get you on the right track), but this could be accomplished in many ways.
Keep track of the state of the Accordion by having a Counter that gets updated with the amount of Accordion Divs that have a class == "Active" every time one of the Accordion Buttons is clicked.
//Then "While" the counter is greater than or equal to 1, Show the Hide/ Display Button.
Hope that helps. Id be glad to write something out, but just wanted to give a quick and dirty implementation for you to get you started. But again, if you are looking for something more concrete then I am sure that either I, or someone else, would be happy to help you out.
I am having a problem with make "table of content" expand and collapse with a button in Bootstrap 4.
Here is my code:
https://codepen.io/nht910/pen/RwwwyKB
Snippet:
<div class="main-wrapper col-12">
<div class="post-wrapper">
<div class="post-body d-flex">
<div class="post-content">
<p>...</p>
</div>
<div class="post-toc">
<!-- this table of content i use Boostrap-TOC to auto generate: https://afeld.github.io/bootstrap-toc-->
<nav class="sticky-top" id="toc"></nav>
</div>
</div>
</div>
</div>
Can you guys please help me to put "table of contens" inside a colapse button and when clicked it we have animation like the images below.
Thank you guys so much.
To animate the side menu you have to make a transformation and slide the menu using translateX(100%);. You can then add a transition: all 300ms; to have a sliding effect.
You will also need to change the side menu width as you are sliding, so the content fills the space of the side menu.
I think I achieved the effect you wanted, Example below:
https://codepen.io/diogoperes/pen/NWWWMYW
I added some animation with jQuery, as well as added the button and some Bootstrap classes, to bring your main content at the center.
Here's the jQuery method:
$(function() {
$("#toc-button").click( function() {
$(".post-toc").stop(true).animate({width:'toggle'}, 400);
});
});
Example here: https://codepen.io/evelyng/pen/XWWWqYg
I'm using a Bootstrap accordion and it works like a charm, no problem at all. However, I'd like to have a link to one of the tabs in the accordion. The idea is that once I click on the link, I'm taken to that part of teh page (the accordion is really down in the page) and open the tab.
So I used the following:
<i class="mdi-action-info"></i>
which should work. And it does in part: it opens the accordion tab just right, however, the page doesn't scroll to the anchor as it should. It just stays in the same position, but opening the accordion.
Any idea how to fix it? I have found answers related to jQuery UI accordion but nothing about BS accordion (and the jQuery UI answers didn't work either), really don't know why isn't this working
In order to scroll to the anchor, you should wait until your collapsable div is fully shown.
JQuery helps us to easily work out with that by collapse events.
$(document).ready(function() {
$("#section-two").on('shown.bs.collapse', function() {
window.location = "#section-two";
});
});
Check out Bootstrap JS Collapse Reference on w3schools.com for a quick documentation.
You can do it manually like so:
Open group 2
JS
$('#my-link').click(function(e) {
$('#collapseOne').collapse('hide');
$('#collapseTwo').collapse('show');
});
Fiddle
In my case I prefer to avoid adding JavaScript and decide to use two attributes (data-target and href) so that each of them has one job: 1)launch tab & 2)go to anchor:
<a data-toggle="collapse" data-parent="#accordion" data-target="#$foo" href="#$foo">
Building off of Michele's answer, here is an example where you can do an animated scroll to the div:
$(document).ready(function() {
$('#accordionEvent').on('shown.bs.collapse', function() {
var position = $('#accordionEvent').offset().top;
$('HTML, BODY').animate({scrollTop: position }, 500); //500 specifies the speed
});
});
Here is a working version that doesn't just force open an according but actually toggles it like you would expect. It will also scroll to the page anchor. Best of all it's dynamic so you don't need to manually code a bunch of functions for each according group.
Your webpage will look something like this:
<div class="panel-group">
<div class="panel panel-default">
<div class="panel-heading accordian-button">
<h4 class="panel-title">
Section One
</h4>
</div>
<div class="accordian-body panel-collapse collapse in">
<div class="panel-body">
Section One Text
</div>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading accordian-button">
<h4 class="panel-title">
Section Two
</h4>
</div>
<div class="accordian-body panel-collapse collapse in">
<div class="panel-body">
Section Two Text
</div>
</div>
</div>
</div>
<div>
Now for the code:
$(".accordian-button").click(function(e) {
that = $(this)
accordian = that.siblings('.accordian-body')
$(".accordian-body").not(accordian).collapse('hide')
accordian.collapse('toggle')
})
// Kludge for allowing all accordians to be collapsed to start
$(".accordian-body").collapse('hide')
Here's a working fiddle:
http://jsfiddle.net/dkcb8jLq/31/
Notice you can just click on the div to toggle it or you can click on the text to toggle and go to the link.
I have a navbar that uses anchor links to connect to different divs. I have all the div's hidden, but I want them to show based on what link you click.
<!-- NAV CONTAINER -->
<div class="navContainer">
<nav class="clearfix">
<ul class="clearfix">
<li>Home</li>
<li>Overview</li>
</ul>
</nav>
</div>
<!-- DIV CONTAINER -->
<div class="container">
<div class="sections" id="home">
homepage with title here
</div>
<div class="sections" id="page1">
page 1
</div>
</div>
I know you can do it using jQuery but I haven't been able to make anything work. Right now the divs are set to display:none. 'Home' should appear when you load the site.
One possible solution is to use the css pseudo-selector :target
.sections {display:none;}
.sections:target {display:block;}
Demo
CSS3 selectors are pretty well supported but :target can give odd or buggy behaviour as mentioned here: http://css-tricks.com/on-target/
If you want to control it with jQuery... try it: http://jsfiddle.net/luiggi/kRgt6/
$(document).ready(function () {
$("li.home").click(function () {
$("#home").toggle();
$("#page1").hide();
});
$("li.overview").click(function () {
$("#page1").toggle();
$("#home").hide();
});
});
You'll likely need to add some sort of CSS class to the anchor links so you can find the specific triggers more easily.
Just from memory, the code will be something like this (assuming anchors have the "ToggleDiv" class name).
$('.ToggleDiv').each(function(el){
var divId = $(el).attr("href");
$(el).click(function(){
$(divId).Toggle();
});
})
I'm using jQuery to show and hide areas on my site with just a toggle. Which works fine, but if i have multiple elements I want to show and hide individually on the page I have to write a bit of jQuery for each item. Is there a way to do it for a class or ID within the encapsulating class?
heres my jQuery:
jQuery('.collapse').click(function() {
jQuery('#filterArea').toggle('slow', function() {
});
});
And heres my content:
<div class="tabs">
<div class="ui-widget-header">
<div class="collapse" id="boxId">Content Box</div>
</div><br />
<div class="addPadLeftNoFloat" id="filterArea">
<p>Content for box</p>
</div>
</div>
I want to be able to have a few areas on the page with the class of collapse that just close the filterArea within the outer collapse? Or similar? I'm not doing a great job of explaining this! - So if i have two divs with the class of collapse, when i click them the filterarea of that div collapses
Tom
Instead of having filterArea as an id, change it to a class.
<div class="tabs">
<div class="ui-widget-header">
<div class="collapse" id="boxId">Content Box</div>
</div>
<br />
<div class="addPadLeftNoFloat filterArea">
<p>Content for box</p>
</div>
</div>
Also change your JavaScript to this:
jQuery('.collapse').click(function() {
jQuery('.filterArea').toggle('slow', function() {
});
});
A working example.
Edit: if you only want to collapse .filterArea elements with the enclosing .tab element, use JavaScript something like this:
$('.collapse').click(function() {
$(this).closest('.tabs').find('.filterArea').toggle('slow');
});
Updated example.