Bootstrap 3 jquery event for active tab change

bootstrap 4 tab change event
bootstrap 4 tab click event
bootstrap set active tab javascript
bootstrap switch tab programmatically
bootstrap get active tab
bootstrap tabs not working
bootstrap 3 tabs
bootstrap 4 on tab change

I spent an unrealistic amount of time trying to fire a function when the tab changes of the bootstrap 3 tab/navbar and literally all suggestions google spat out were wrong/did not work.

How to go about this?

Meta-edit: see comment

Eric Saupe knows how to do it

$('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
  var target = $(e.target).attr("href") // activated tab
  alert(target);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>

<ul id="myTab" class="nav nav-tabs">
  <li class="active"><a href="#home" data-toggle="tab">Home</a></li>
  <li class=""><a href="#profile" data-toggle="tab">Profile</a></li>
</ul>
<div id="myTabContent" class="tab-content">
  <div class="tab-pane fade active in" id="home">
    home tab!
  </div>
  <div class="tab-pane fade" id="profile">
    profile tab!
  </div>
</div>

Bootstrap 3 jquery event for active tab change, Hi all,I spent an unrealistic amount of time trying to fire a function when the tab changes of the bootstrap 3 tab/navbar and literally all suggestions google spat out  Hi all,I spent an unrealistic amount of time trying to fire a function when the tab changes of the bootstrap 3 tab/navbar and literally all suggestions google spat out were wrong/did not work.How to go about this?

$(function () {
    $('#myTab a:last').tab('show');
});

$('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
    var target = $(e.target).attr("href");
    if ((target == '#messages')) {
        alert('ok');
    } else {
        alert('not ok');
    }
});

the problem is that attr('href') is never empty.

Or to compare the #id = "#some value" and then call the ajax.

Bootstrap JS Tab Reference, The following table lists all available tab events. Event, Description, Try it. show.​bs.tab, Occurs when the tab is about to be shown. Stack Overflow Public questions How to change active bootstrap tab with javascript Browse other questions tagged javascript jquery html twitter-bootstrap or

Thanks to @Gerben's post came to know there are two events show.bs.tab (before the tab is shown) and shown.bs.tab (after the tab is shown) as explained in the docs - Bootstrap Tab usage

An additional solution if we're only interested in a specific tab, and maybe add separate functions without having to add an if - else block in one function, is to use the a href selector (maybe along with additional selectors if required)

 $("a[href='#tab_target_id']").on('shown.bs.tab', function(e) {
      console.log('shown - after the tab has been shown');
 });

 // or even this one if we want the earlier event
 $("a[href='#tab_target_id']").on('show.bs.tab', function(e) {
      console.log('show - before the new tab has been shown');
 });

demo

show.bs.tab event in Bootstrap, The show.bs.event fires when the tab is about to be displayed. src="https://ajax.​googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> </ul> <div class=​"tab-content"> <div id="home" class="tab-pane fade in active">  Twitter Bootstrap assigns the active class to the li element that represents the active tab: $("ul#sampleTabs li.active") An alternative is to bind the shown event of each tab, and save the active tab: var activeTab = null; $('a[data-toggle="tab"]').on('shown', function (e) { activeTab = e.target; })

To add to Mosh Feu answer, if the tabs where created on the fly like in my case, you would use the following code

$(document).on('shown.bs.tab', 'a[data-toggle="tab"]', function (e) {
    var tab = $(e.target);
    var contentId = tab.attr("href");

    //This check if the tab is active
    if (tab.parent().hasClass('active')) {
         console.log('the tab with the content id ' + contentId + ' is visible');
    } else {
         console.log('the tab with the content id ' + contentId + ' is NOT visible');
    }

});

I hope this helps someone

Getting the id of the selected Tab pane and dynamically updating , For a tutorial about Tabs, read our Bootstrap Tabs/Pills Tutorial. <div id="home" class="tab-pane fade in active"> Tip: Use jQuery's event.target and event. Managing Tab Events in Bootstrap 3 Yes, there are a lot of front-end frameworks that are available for use in WordPress development, and no I wouldn’t say I have a favorite (though I tend to use Bootstrap or Foundation for most of my work, at this time).

This worked for me.

$('.nav-pills > li > a').click( function() {
    $('.nav-pills > li.active').removeClass('active');
    $(this).parent().addClass('active');
} );

How to add Javascript codes click event on bootstrap tab?, I use bootstrap tab table in my mvc web app, there are 10 tabs and each tab contains <ul class="nav nav-tabs"> <li class="active"><a data-toggle="tab" class="nav_link" According to your description,do you want switch the bootstrap tab with <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"​  Bootstrap tab activation with JQuery. you should probably change the page html and not use JS for this particular task. Changing active Bootstrap 3 tab using

Navs · Bootstrap, Asynchronous methods and transitions; $().tab .tab('show') .tab('dispose'). Events The base .nav component does not include any .active state. By default, navs are left-aligned, but you can easily change them to center or right aligned. <ul class="nav nav-pills mb-3" id="pills-tab" role="tablist"> <li class="nav-item"> <a  Tabs are used to separate content into different panes where each pane is viewable one at a time. For a tutorial about Tabs, read our Bootstrap Tabs/Pills Tutorial. Add data-toggle="tab" to each tab, and add a .tab-pane class with a unique ID for every tab and wrap them in a .tab-content class. The following table lists all available tab methods.

JavaScript · Bootstrap, Bring Bootstrap's components to life with over a dozen custom jQuery plugins. DEFAULTS.keyboard = false // changes default for the modal plugin's Transition.js is a basic helper for transitionEnd events as well as a CSS <div class="tab-content"> <div role="tabpanel" class="tab-pane fade in active" id="​home">. On tabs data change, if you want the active tab to be set based on the updated tabs data (i.e., you want to override the current active tab setting selected by the user), for example, if you added a new tab and you want it to be the active tab, pass the forceActiveTab flag on refresh:

Bootstrap Tutorials : Tabs Events using Javascript Demo, 64 65 66 67 68 69 70 71 72 73 74 75. <!DOCTYPE html> <html> <head> <title>​Twitter Bootstrap : Tabs Events using Javascript </title> <link rel="stylesheet" I have got the same problem as @tomkel and @chris13524 mentioned.. I use this in Bootstrap 3, simple and clean:. except no active class added to the button :) just to the tab-pane but the tab-content is updated on each click.

Comments
  • This was really useful! If we want to watch out only for a specific tab we can watch for $("a[href='#tab_name']").on('shown.bs.tab', fn) Of course we can specify further selectors if a[href='#tab_name'] isn't guaranteed to be unique.
  • Possible duplicate of Twitter Bootstrap - Perform action on tab "shown" event
  • @rogerdpack 'stackoverflow.com/questions/13164239/…' seems confusing to redirect to, it's questioner took a wrong path and looked for an answer within it's scope, the question is overly long and specific and the accepted answer seems to reflect that because it is certainly not the valid answer to my question. The fact this question did not help as many people probably is related to that.
  • Thanks a lot, spent quite some time on this before finding your answer, you rock!
  • If you have to use the change event (regardless of the action from the link), simply use$(document).on('shown.bs.tab', function (e) { console.log('ae'); });
  • Perfect, saved me a lot of time with this!
  • I have a small doubt in this. I declared the target as a global variable and assigned the value as mentioned above. When I first load the page, I get the value(alert) of target as undefined. But, when I change the tab and assign that value to the target, I'm not getting any alert. Not even an error message. What should I do, in order to bring it outside that loop? I've declared the variable outside the document.ready function.
  • This works only if I click on another tab. How to add that trigger for default tab? I need to load ajax on every tab. But with this it loads only when I click another tab and then the first again.
  • Yes is just attr('href') is never emplty. It return the id of the tab.
  • I understand. I think my comment to everyone focused on the 'shown.bs.tab' bit. I had a really hard time tracking that down.