How to trigger ONLY one element with twitter collapse - javascript

I am using twitter Bootstrap for expand-collapse effect and everythings is working but I have a problem when I click on some lement then all my divs with carousel class are expanding, does anyone knows how to solve this here is code example:
<div class="description collapse-group">
<!-- This div with class mehr-pfeil I am using as trigger for collapse. If user clicks on it, the content of collapse element should show.-->
<div class="mehr-pfeil" onclick=".collapse('toggle');">
<!-- But if user clicks on heading <a> then it shall go directly to article -->
<a href="/?id=2500,1111142">
<span>04.07.2014</span>
<span class="orange"> </span><span>Some content <span>
</a>
<p class="collapse">Some content</p>
</div>
<p class="collapse">Nicht das Erfinden neuer Themen, sondern das Umsetzen bestehender bzw. der in den Klausuren definierten.</p>
</div>
ps. this is just one example of my content which should be triggered with collapse. Just imagine that you have more than one.
UPDATE: Also problem appears always when I click on collapse element. For instance, if one element was closed then another opens and vice versa.
So I wanted to know how to triger tis action only for one lement with js:
This on click event I am currently using:
onclick="$(\'#main-content\').find(\'.collapse\').collapse(\'toggle\');">'."\n";

If you follow the example here you should be able to correctly implement the expand-collapse effect.
It's a little unclear to me what you're trying to ask; your explanation isn't very clear to me and I'm a little unsure what your code is trying to accomplish. BUT from what I can tell, the source of your issue may be the lack of id and href attributes in your tags.
An example might be something like this:
<div class="panel">
<a data-toggle="collapse" href="#collapsableDiv">Click me!</a>
<div id="collapsableDiv" class="panel-collapse collapse">
<p>Nicht das Erfinden neuer...</p>
</div>
</div>
I don't have the time to create a JSFiddle and check my work, but that's an example that should work for the fundamental basics of a bootstrap collapse. As long as you have bootstrap.js in your project you shouldn't need any custom JavaScript.
IMO using jQuery effects is cleaner and easier than Bootstrap; I am currently working on a project that was using Bootstrap collapse but the animation randomly stopped working, so I switched to using jQuery slide effects. Consider looking into that if bootstrap gives you too much trouble.

Related

Bootstrap Collapse.js Switch Hide/Show for menu

Having trouble with bootstraps collapse. I have 2 menu items, with a dropdown collapse. I'm trying to alternate/switch them so I DONT get to see both at the same time. I've tried using 'toggle:false' but that does't seem to be working with bootstrap.
Please see the codepen for a working demonstration. Currently am using data- tags to create the functionality.
I'm wondering whether the DOM treats the collapse functionality as 2 separate things and therefore doesn't correlate them together.
So I have
<div class="search-bar>...</div>
<div class="collapse" id="collapseExample">...</div>
<div class="collapse" id="collapseFilter">...</div>
Inside the search bar I have 2 anchor elements which trigger the collapse. And then a non-related drop-down.
<a id="search-button" data-toggle="collapse" href="#collapseExample">
<span class="icon-search"></span>Search
</a> <!--Simplified -->
So I'm not sure why BOTH dropdown collapse elements come down. I want it to work just like the accordion style
Thanks in advance.
You can force hiding other menu like this:
$("#search-button").click(function() {
$('#collapseFilter').collapse('hide');
});
$("#filter-button").click(function() {
$('#collapseExample').collapse('hide');
});
See JsFiddle of your demonstration. I hope it helps, Thanks

Bootstrap modal disappearing immediately on mobile link click

Getting weird problem on mobile (Chrome and Safari).
I have a modal say with id xyzModal with me. I have a link which opens this modal.On desktop link appears on hover only.
So on the mobile to overcome hover effect what I have done is display the link always and oveeride the hover method
$('#link').hover(function(ev){
ev.preventDefault();
$('#xyzModal').modal()
});
Problem with this is modal comes and disappears immediately in fraction of second.
Strange part is its working fine if I do $('#xyzModal').modal() directly on the console. Moreover to the amazement modal working fine on the long press of the link also. Has anybody come across this behaviour.Its working fine in mobile firefox though.Cannot create a fiddle as fiddle will override my current library setup. Just tell me in which direction I need to search. Getting pretty clueless over here.
Thanks for your help in advance.
The easiest way to do this is to use Bootstrap's good ol' query classes (show/hide elements responsively) to swap between two modals in desktop and mobile and placing two buttons under query classes too.
Something like this:
HTML:
<!--BUTTONS-->
<div class="hidden-xs" id="link1">Open Modal</div>
<div class="visible-xs" id="link2">Open Modal</div>
<!--MODALS-->
<div id="xyzModal1" class="hidden-xs">
<!--modal codes here-->
</div>
<div id="xyzModal2" class="visible-xs">
<!--modal codes here-->
</div>
JS:
$('#link1').hover(function(){
// place modal xyzModal1 code here
});
$("#link2").click(function() {
// place modal xyzModal2 code here
});

Hide div by default and show it on click with bootstrap

I want to show and hide a div, but I want it to be hidden by default and to be able to show and hide it on click. Here is the code that I have made :
<a class="button" onclick="$('#target').toggle();">
<i class="fa fa-level-down"></i>
</a>
<div id="target">
Hello world...
</div>
Here I propose a way to do this exclusively using the Bootstrap framework built-in functionality.
You need to make sure the target div has an ID.
Bootstrap has a class "collapse", this will hide your block by
default. If you want your div to be collapsible AND be shown by
default you need to add "in" class to the collapse. Otherwise the
toggle behavior will not work properly.
Then, on your hyperlink (also works for buttons), add an href
attribute that points to your target div.
Finally, add the attribute data-toggle="collapse" to instruct
Bootstrap to add an appropriate toggle script to this tag.
Here is a code sample than can be copy-pasted directly on a page that already includes Bootstrap framework (up to version 3.4.1):
Toggle Foo
<button href="#Bar" class="btn btn-default" data-toggle="collapse">Toggle Bar</button>
<div id="Foo" class="collapse">
This div (Foo) is hidden by default
</div>
<div id="Bar" class="collapse in">
This div (Bar) is shown by default and can toggle
</div>
Just add water style="display:none"; to the <div>
Fiddles I say: http://jsfiddle.net/krY56/13/
jQuery:
function toggler(divId) {
$("#" + divId).toggle();
}
Preferred to have a CSS Class .hidden
.hidden {
display:none;
}
Try this one:
<button class="button" onclick="$('#target').toggle();">
Show/Hide
</button>
<div id="target" style="display: none">
Hide show.....
</div>
I realize this question is a bit dated and since it shows up on Google search for similar issue I thought I will expand a little bit more on top of #CowWarrior's answer. I was looking for somewhat similar solution, and after scouring through countless SO question/answers and Bootstrap documentations the solution was pretty simple. Again, this would be using inbuilt Bootstrap collapse class to show/hide divs and Bootstrap's "Collapse Event".
What I realized is that it is easy to do it using a Bootstrap Accordion, but most of the time even though the functionality required is "somewhat" similar to an Accordion, it's different in a way that one would want to show hide <div> based on, lets say, menu buttons on a navbar. Below is a simple solution to this. The anchor tags (<a>) could be navbar items and based on a collapse event the corresponding div will replace the existing div. It looks slightly sloppy in CodeSnippet, but it is pretty close to achieving the functionality-
All that the JavaScript does is makes all the other <div> hide using
$(".main-container.collapse").not($(this)).collapse('hide');
when the loaded <div> is displayed by checking the Collapse event shown.bs.collapse. Here's the Bootstrap documentation on Collapse Event.
Note: main-container is just a custom class.
Here it goes-
$(".main-container.collapse").on('shown.bs.collapse', function () {
//when a collapsed div is shown hide all other collapsible divs that are visible
$(".main-container.collapse").not($(this)).collapse('hide');
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
Toggle Foo
Toggle Bar
<div id="Bar" class="main-container collapse in">
This div (#Bar) is shown by default and can toggle
</div>
<div id="Foo" class="main-container collapse">
This div (#Foo) is hidden by default
</div>

jquery tooltip showing a hidden div element?

I am trying to have tooltip for my personal website http://www.stacked.in. when I move the mouse on the link, I want to have tooltip displayed. Tooltip display content is already available inside the html page as a div element, but it is hidden. I want the tool-tip to be displayed only when I move the mouse over the link. I use jquery and jquery plug-in
http://bassistance.de/jquery-plugins/jquery-plugin-tooltip/ for this purpose. Even if I get the some other jquery-plugin, I would be happy.
Please note that tooltip-content div inner html would not shown. Tooltip supposed to get the element and display it.
#tooltip-content {
display:none;
width:250px;
}
here is HTML code..
<div id="widget" class="span-8 " >
<h2>Example.com</h2>
<ul>
<li><h3>Example News 1</h3>
<div id="tooltip-content">
<div class="published">Thu Jul 8, 2010</div>
<div class="content">
This detail news 1 shown only on tooltip..
</div>
</div>
</li>
<li><h3>Example News 2</h3>
<div id="tooltip-content">
<div class="published">Thu Jul 8, 2010</div>
<div class="content">
This detail news 2 shown only on tooltip..
</div>
</div>
</li>
</ul>
There would be more than 100 elements requires tooltip. Any better tool or way to handle this problem? If you give me the code sample, I would be greatful to you.. I already searched so many ways of doing it. http://code.google.com/p/jquery-very-simple-tooltip/ comes near to solution but it requires initialization for all the tooltip notes.
I've found jQuery Tools from http://flowplayer.org/tools/tooltip/index.html to have an excellent tooltip. You can use either a title attribute on the element, or use the next DOM node as the tooltip for a non-titled element.
Very flexible, and I'm sure it'll suit your needs appropriately. Good luck!

How a Javascript Accordion Works?

I would like to create my own accordion component without using any AJAX toolkits, mostly for learning purposes. I am not sure quite where to start with this one. I'm assuming I would begin by creating div's for each section in the accordion. Perhaps each div would contain a header, which would be the actual button selected to move the accordion to that section. I am not sure the correct approach to take once an accordion's section button is selected though. Would I use the z-order, so that each section is of a higher z-order? Any help is appreciated.
Thanks
I would highly recommend picking up a book such as John Resig's Pro JavaScript techniques that will give you some ideas and initial thoughts about how to approach bulding your own client-side solutions.
Essentially, you would have an element to act as a header, for example <h1> or <div> under which you would have a <div> with an initial style of display: none;. Set up an event handler on the click event of the header to change the style of the div below to display: block and ensuring that any other content <div>s are hidden (do this by using a CSS class on each content <div> for example).
I'll leave the smooth animation to you as an exercise for how it might be accomplished. As a hint, I would recommend looking at how a JavaScript library like jQuery handles animation, by checking out the source.
The best way to order it would be like this
<div id="accordion">
<h3 class="accordion title">Title</h3>
<div class="accordion section">
Section Content
</div>
<h3 class="accordion title">Title 2</h3>
<div class="accordion section">
Section Content
</div>
<h3 class="accordion title">Title 3</h3>
<div class="accordion section">
Section Content
</div>
<h3 class="accordion title">Title 4</h3>
<div class="accordion section">
Section Content
</div>
</div>
You would want to avoid z-order entirely because it is a compatibility mess. Instead you would have the accordion titles be what you would click to open the accordion. You would want to set all of the accordion section <div>'s to visibility:hidden; by default, and then, when one of them is clicked, change it's visibility, and hide all the others. If you want it to work with any amount of accordion sections, you would have it count each <h3 class="accordion title"> and each <div class="accordion section">, and pair those up into an array. When a title is clicked, show it's corresponding div. Alternatively you could give each one a separate ID, but the first way would be much more useful.
Actually, it might be display:none; instead of visibility:hidden;, I would try both.
In addition it's worth mentioning that the animation is usually handled by changing things like the size of the div, so if you were hiding a section, you would make the height smaller and smaller until it reaches 0 and is hidden.
See this question, you will notice my answer contains a demo with the basic workings that should get you started. It was only asked a few minutes ago!
It uses jQuery.

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