With bootstrap 5, I was never able to get the activated tab. according to their website I just get the ID of the first button, not the activated tab and nothing else.
var tabEl = document.querySelector('button[data-bs-toggle="tab"]')
tabEl.addEventListener('shown.bs.tab', function (event) {
alert(event.target.id) // newly activated tab
// event.relatedTarget // previous active tab
})
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.1.1/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.1.1/dist/js/bootstrap.bundle.min.js"></script>
<ul class="nav nav-tabs" id="myTab" role="tablist">
<li class="nav-item" role="presentation">
<button class="nav-link active" id="home-tab" data-bs-toggle="tab" data-bs-target="#home" type="button" role="tab" aria-controls="home" aria-selected="true">Home</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="profile-tab" data-bs-toggle="tab" data-bs-target="#profile" type="button" role="tab" aria-controls="profile" aria-selected="false">Profile</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="contact-tab" data-bs-toggle="tab" data-bs-target="#contact" type="button" role="tab" aria-controls="contact" aria-selected="false">Contact</button>
</li>
</ul>
<div class="tab-content" id="myTabContent">
<div class="tab-pane fade show active" id="home" role="tabpanel" aria-labelledby="home-tab">...</div>
<div class="tab-pane fade" id="profile" role="tabpanel" aria-labelledby="profile-tab">...</div>
<div class="tab-pane fade" id="contact" role="tabpanel" aria-labelledby="contact-tab">...</div>
</div>
I need tabs ID once its related button is clicked.
Your script is only finding the first button[data-bs-toggle="tab"] you need to use document.querySelectorAll('button[data-bs-toggle="tab"]') then loop through the NodeList.
Edit
Selecting the actual active tab-pane element takes a little more legwork. The event.target and event.relatedTarget are the tab buttons and their data-bs-target attribute value is the selector for the associated tab-pane.
Checkout the updated snippet:
var tabEl = document.querySelectorAll('button[data-bs-toggle="tab"]')
//console.log(tabEl)
for (i = 0; i < tabEl.length; i++) {
tabEl[i].addEventListener('shown.bs.tab', function(event) {
const activated_pane = document.querySelector(event.target.getAttribute('data-bs-target'))
const deactivated_pane = document.querySelector(event.relatedTarget.getAttribute('data-bs-target'))
console.log(activated_pane.id)
// console.log(deactivated_pane.id)
// do stuff
activated_pane.append(' hello ' + activated_pane.id)
})
}
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.1.1/dist/css/bootstrap.min.css" rel="stylesheet">
<ul class="nav nav-tabs" id="myTab" role="tablist">
<li class="nav-item" role="presentation">
<button class="nav-link active" id="home-tab" data-bs-toggle="tab" data-bs-target="#home" type="button" role="tab" aria-controls="home" aria-selected="true">Home</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="profile-tab" data-bs-toggle="tab" data-bs-target="#profile" type="button" role="tab" aria-controls="profile" aria-selected="false">Profile</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="contact-tab" data-bs-toggle="tab" data-bs-target="#contact" type="button" role="tab" aria-controls="contact" aria-selected="false">Contact</button>
</li>
</ul>
<div class="tab-content" id="myTabContent">
<div class="tab-pane fade show active" id="home" role="tabpanel" aria-labelledby="home-tab">...</div>
<div class="tab-pane fade" id="profile" role="tabpanel" aria-labelledby="profile-tab">...</div>
<div class="tab-pane fade" id="contact" role="tabpanel" aria-labelledby="contact-tab">...</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.1.1/dist/js/bootstrap.bundle.min.js"></script>
Here's the fiddle.
You are using querySelector, which selects only first element. Use querySelectorAll, which selects all the tabs.
/*
// Using Vanilla JS
var tabEl = document.querySelectorAll('button[data-bs-toggle="tab"]')
tabEl.forEach(function(el){
el.addEventListener('shown.bs.tab', function (event) {
alert(event.target.id) // newly activated tab
// event.relatedTarget // previous active tab
})
})
*/
/*
// Using jQuery
*/
$('button[data-bs-toggle="tab"]').on('click', function (e) { // here is the new selected tab id
var selectedTabId = e.target.id;
console.log('tab changed', selectedTabId);
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.1.1/dist/css/bootstrap.min.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.1.1/dist/js/bootstrap.bundle.min.js"></script>
<ul class="nav nav-tabs" id="myTab" role="tablist">
<li class="nav-item" role="presentation">
<button class="nav-link active" id="home-tab" data-bs-toggle="tab" data-bs-target="#home" type="button" role="tab" aria-controls="home" aria-selected="true">Home</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="profile-tab" data-bs-toggle="tab" data-bs-target="#profile" type="button" role="tab" aria-controls="profile" aria-selected="false">Profile</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="contact-tab" data-bs-toggle="tab" data-bs-target="#contact" type="button" role="tab" aria-controls="contact" aria-selected="false">Contact</button>
</li>
</ul>
<div class="tab-content" id="myTabContent">
<div class="tab-pane fade show active" id="home" role="tabpanel" aria-labelledby="home-tab">...</div>
<div class="tab-pane fade" id="profile" role="tabpanel" aria-labelledby="profile-tab">...</div>
<div class="tab-pane fade" id="contact" role="tabpanel" aria-labelledby="contact-tab">...</div>
</div>
Related
I see examples on how to retain an active tab's focus after refreshing the browser in Bootstrap 4 and below, but nothing for Bootstrap 5.
I'm not able to use the examples from Bootstrap 4 when using Bootstrap 5 tabs.
HTML
<ul class="nav nav-tabs" id="myTab" role="tablist">
<li class="nav-item" role="presentation">
<button class="nav-link active" id="home-tab" data-bs-toggle="tab" data-bs-target=
"#home-tab-pane" type="button" role="tab" aria-controls="home-tab-pane" aria-selected="true">Home</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="profile-tab" data-bs-toggle="tab" data-bs-target="#profile-tab-pane" type="button" role="tab" aria-controls="profile-tab-pane" aria-selected="false">Profile</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="contact-tab" data-bs-toggle="tab" data-bs-target="#contact-tab-pane" type="button" role="tab" aria-controls="contact-tab-pane" aria-selected="false">Contact</button>
</li>
</ul>
<div class="tab-content" id="myTabContent">
<div class="tab-pane fade show active" id="home-tab-pane" role="tabpanel" aria-labelledby="home-tab" tabindex="0">Home tab content</div>
<div class="tab-pane fade" id="profile-tab-pane" role="tabpanel" aria-labelledby="profile-tab" tabindex="0">Profile tab content</div>
<div class="tab-pane fade" id="contact-tab-pane" role="tabpanel" aria-labelledby="contact-tab" tabindex="0">Contact tab content</div>
</div>
jQuery
$(document).ready(function(){
$('a[data-toggle="tab"]').on('show.bs.tab', function(e) {
localStorage.setItem('activeTab', $(e.target).attr('href'));
});
var activeTab = localStorage.getItem('activeTab');
if(activeTab){
$('#myTab a[href="' + activeTab + '"]').tab('show');
}
});
https://jsfiddle.net/0czektof/2/
Bootstrap 5 changed a lot compared to Bootstrap 4.
Make use of the example from Bootstrap 5.
There are some errors in your code related to the fact that you used an example of an older version.
Your querySelector uses a-elements but your HTML makes use of button-elements.
You use a wrong attribute selector. Bootstrap 5 uses data-bs-toggle not data-toggle.
Bootstrap 5 doesn't add .tab() function anymore. It uses his own global object to manage stuff.
$(document).ready(function() {
$('button[data-bs-toggle="tab"]').on('click', function(e) {
try {
localStorage.setItem('activeTab', e.target.dataset.bsTarget);
} catch (e) {
console.log("localstorage is not allowed in code snippets here test it on jsfiddle");
}
});
try {
var activeTab = localStorage.getItem('activeTab');
} catch (e) {
console.log("localstorage is not allowed in code snippets here test it on jsfiddle");
}
if (activeTab) {
const triggerEL = document.querySelector(`button[data-bs-target="${activeTab}"]`);
if (triggerEl) {
bootstrap.Tab.getOrCreateInstance(triggerEL).show()
}
}
});
<script src="https://code.jquery.com/jquery-3.6.1.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap#5.2.0-beta1/dist/js/bootstrap.bundle.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.2.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet">
<ul class="nav nav-tabs" id="myTab" role="tablist">
<li class="nav-item" role="presentation">
<button class="nav-link active" id="home-tab" data-bs-toggle="tab" data-bs-target="#home-tab-pane" type="button" role="tab" aria-controls="home-tab-pane" aria-selected="true">Home</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="profile-tab" data-bs-toggle="tab" data-bs-target="#profile-tab-pane" type="button" role="tab" aria-controls="profile-tab-pane" aria-selected="false">Profile</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="contact-tab" data-bs-toggle="tab" data-bs-target="#contact-tab-pane" type="button" role="tab" aria-controls="contact-tab-pane" aria-selected="false">Contact</button>
</li>
</ul>
<div class="tab-content" id="myTabContent">
<div class="tab-pane fade show active" id="home-tab-pane" role="tabpanel" aria-labelledby="home-tab" tabindex="0">Home tab content</div>
<div class="tab-pane fade" id="profile-tab-pane" role="tabpanel" aria-labelledby="profile-tab" tabindex="0">Profile tab content</div>
<div class="tab-pane fade" id="contact-tab-pane" role="tabpanel" aria-labelledby="contact-tab" tabindex="0">Contact tab content</div>
</div>
Here is a working fiddle.
I am looking to directly link to a bootstrap 5 button class tab.
I have tried implementing the following:
Twitter Bootstrap 5 Tabs: Go to Specific Tab on Page Reload or Hyperlink
However, I did not have success.
My code is below for my nav-tabs and I setup my tab-pane according to: https://getbootstrap.com/docs/5.0/components/navs-tabs/#using-data-attributes
<ul class="nav nav-tabs" id="myTab" role="tablist">
<li class="nav-item" role="presentation">
<button class="nav-link active" id="home-tab" data-bs-toggle="tab" data-bs-target="#general" type="button" role="tab" aria-controls="home" aria-selected="true">General</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="profile-tab" data-bs-toggle="tab" data-bs-target="#notes" type="button" role="tab" aria-controls="profile" aria-selected="false">Notes</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="contact-tab" data-bs-toggle="tab" data-bs-target="#nHistory" type="button" role="tab" aria-controlcontrols="contact" aria-selected="false">History</button>
</li>
<li class="nav-item ms-auto" role="presentation">
<i class="bi bi-x-lg"></i>
</li>
</ul>
What I am looking for is to link to something like mydomain.net/#notes and it select & open the notes tab.
Any help would be appreciated. Most solutions seem to be for bootstrap v4 and I cannot seem to port them.
You have to give ids in navigation buttons and corresponding tab content properly. Then only queryselector will select the proper tab.
<ul class="nav nav-tabs" id="myTab" role="tablist">
<li class="nav-item" role="presentation">
<button class="nav-link active" id="general-tab" data-bs-toggle="tab" data-bs-target="#general" type="button" role="tab" aria-controls="home" aria-selected="true">General</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="notes-tab" data-bs-toggle="tab" data-bs-target="#notes" type="button" role="tab" aria-controls="profile" aria-selected="false">Notes</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="history-tab" data-bs-toggle="tab" data-bs-target="#history" type="button" role="tab" aria-controlcontrols="contact" aria-selected="false">History</button>
</li>
<li class="nav-item ms-auto" role="presentation">
<i class="bi bi-x-lg"></i>
</li>
</ul>
<div class="tab-content">
<div class="tab-pane active" id="general" role="tabpanel" aria-labelledby="general-tab">General</div>
<div class="tab-pane" id="notes" role="tabpanel" aria-labelledby="notes-tab">Notes.</div>
<div class="tab-pane" id="history" role="tabpanel" aria-labelledby="history-tab">History</div>
</div>
<script>
var hash = location.hash.replace(/^#/, "");
if (hash) {
var triggerEl = document.querySelector("#"+hash+"-tab" );
var tab = new bootstrap.Tab(triggerEl);
tab.show();
}
</script>
<ul class="nav nav-tabs" id="myTab" role="tablist">
<li class="nav-item" role="presentation">
<button class="nav-link active" id="home-tab" data-bs-toggle="tab" data-bs-target="#home" type="button" role="tab" aria-controls="home" aria-selected="true">Home</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="profile-tab" data-bs-toggle="tab" data-bs-target="#profile" type="button" role="tab" aria-controls="profile" aria-selected="false">Profile</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link" id="contact-tab" data-bs-toggle="tab" data-bs-target="#contact" type="button" role="tab" aria-controls="contact" aria-selected="false">Contact</button>
</li>
</ul>
<div class="tab-content" id="myTabContent">
<div class="tab-pane fade show active" id="home" role="tabpanel" aria-labelledby="home-tab">This is home text</div>
<div class="tab-pane fade" id="profile" role="tabpanel" aria-labelledby="profile-tab">This is profile text</div>
<div class="tab-pane fade" id="contact" role="tabpanel" aria-labelledby="contact-tab">This is contact text</div>
</div>
Please check the code and guide me what I am doing wrong? Whenever I select the tab from nav-tab. My contact is not changing.
I have the following html code:
<ul class="nav nav-pills mb-3" id="pills-tab" role="tablist">
<li class="nav-item">
<a class="nav-link active" id="pills-home-tab" data-toggle="pill" href="#pills-home" role="tab" aria-controls="pills-home" aria-selected="true">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" id="pills-profile-tab" data-toggle="pill" href="#pills-profile" role="tab" aria-controls="pills-profile" aria-selected="false">Profile</a>
</li>
<li class="nav-item">
<a class="nav-link" id="pills-contact-tab" data-toggle="pill" href="#pills-contact" role="tab" aria-controls="pills-contact" aria-selected="false">Contact</a>
</li>
</ul>
<div class="tab-content" id="pills-tabContent">
<div class="tab-pane fade show active" id="pills-home" role="tabpanel" aria-labelledby="pills-home-tab">...</div>
<div class="tab-pane fade" id="pills-profile" role="tabpanel" aria-labelledby="pills-profile-tab">...</div>
<div class="tab-pane fade" id="pills-contact" role="tabpanel" aria-labelledby="pills-contact-tab">...</div>
</div>
I want that when I click on the second tab "Profile" it redirects to a new link (ad example "myapp/test").
How could I do it?
Correct me if I am wrong: If the user clicks on the Profile tab, this should navigate to another site instead of opening the Profile tab.
Remove the data-toggle from the <a> element and put your link inside the href attribute. The data-toggle attribute tells Bootstrap what to do if the user clicks in that element. Bootstrap uses the 'href` attribute to find the corresponding element.
<ul class="nav nav-pills mb-3" id="pills-tab" role="tablist">
<li class="nav-item">
<a class="nav-link active" id="pills-home-tab" data-toggle="pill" href="#pills-home" role="tab" aria-controls="pills-home" aria-selected="true">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" id="pills-profile-tab" href="#pills-profile" role="tab" aria-controls="pills-profile" aria-selected="false">Profile</a>
</li>
<li class="nav-item">
<a class="nav-link" id="pills-contact-tab" data-toggle="pill" href="myapp/test" role="tab" aria-controls="pills-contact" aria-selected="false">Contact</a>
</li>
</ul>
<div class="tab-content" id="pills-tabContent">
<div class="tab-pane fade show active" id="pills-home" role="tabpanel" aria-labelledby="pills-home-tab">...</div>
<div class="tab-pane fade" id="pills-profile" role="tabpanel" aria-labelledby="pills-profile-tab">...</div>
<div class="tab-pane fade" id="pills-contact" role="tabpanel" aria-labelledby="pills-contact-tab">...</div>
</div>
I am trying to detect when a tab is shown through Vanilla JS and the event isn't working. I have looked through multiple questions about this and none of them seem to help. Here is my current code.
var aTabs = document.querySelectorAll('a[data-toggle="tab"');
console.log(aTabs);
for (let i = 0; i < aTabs.length; i++) {
console.log(aTabs[i].id);
aTabs[i].addEventListener('shown.bs.tab', function(e) {
console.log("Showing content for tab: " + e.target.href);
}, false);
}
<ul class="nav nav-tabs" id="tab-navigation" role="tablist">
<li class="nav-item">
<a class="nav-link active" id="1link" data-toggle="tab" href="#1" role="tab" aria-controls="community" aria-selected="true">1 <span class="badge badge-primary"></span></a>
</li>
<li class="nav-item">
<a class="nav-link disabled" id="2link" data-toggle="tab" href="#2" role="tab" aria-controls="2" aria-selected="false">2 <span class="badge badge-primary"></span></a>
</li>
<li class="nav-item">
<a class="nav-link disabled" id="3link" data-toggle="tab" href="#3" role="tab" aria-controls="3" aria-selected="false">3 <span class="badge badge-primary"></span></a>
</li>
<li class="nav-item">
<a class="nav-link disabled" id="4link" data-toggle="tab" href="#4" role="tab" aria-controls="4" aria-selected="false">4 <span class="badge badge-primary"></span></a>
</li>
</ul>
<div class="tab-content" id="tab-navigation-content">
<div class="tab-pane fade show active" id="1" role="tabpanel" aria-labelledby="tab1"></div>
<div class="tab-pane fade" id="2" role="tabpanel" aria-labelledby="tab2"></div>
<div class="tab-pane fade" id="3" role="tabpanel" aria-labelledby="tab3"></div>
<div class="tab-pane fade" id="4" role="tabpanel" aria-labelledby="tab4"></div>
</div>
I have the console logs to make sure I am getting all the correct values and those are correct however the addEventListener isn't adding the event. When I click through tabs they do not trigger.
All the console logs show the correct elements, just the event isn't fired when switching between tabs.
According to this Stack Overflow post, you cannot use ".addEventListener" for custom jQuery events (e.g. "shown.bs.tab").
I cannot say why the jQuery ".on" version wouldn't work, though.
Your AddEventListener was wrong, as you weren't telling it what event you wanted to listen too. If you wanted to listen to the tab selection you should pass the click event handler.
Here is a JSFiddle as a sample http://jsfiddle.net/97nq823z/
var aTabs = document.querySelectorAll('a[data-toggle="tab"');
console.log(aTabs);
for (let i = 0; i < aTabs.length; i++) {
console.log(aTabs[i].id);
aTabs[i].addEventListener('click', writeToConsole(aTabs[i]));
}
function writeToConsole(tab) {
console.log(tab);
}
<ul class="nav nav-tabs" id="tab-navigation" role="tablist">
<li class="nav-item">
<a class="nav-link active" id="1link" data-toggle="tab" href="#1" role="tab" aria-controls="community" aria-selected="true">1 <span class="badge badge-primary"></span></a>
</li>
<li class="nav-item">
<a class="nav-link disabled" id="2link" data-toggle="tab" href="#2" role="tab" aria-controls="2" aria-selected="false">2 <span class="badge badge-primary"></span></a>
</li>
<li class="nav-item">
<a class="nav-link disabled" id="3link" data-toggle="tab" href="#3" role="tab" aria-controls="3" aria-selected="false">3 <span class="badge badge-primary"></span></a>
</li>
<li class="nav-item">
<a class="nav-link disabled" id="4link" data-toggle="tab" href="#4" role="tab" aria-controls="4" aria-selected="false">4 <span class="badge badge-primary"></span></a>
</li>
</ul>
<div class="tab-content" id="tab-navigation-content">
<div class="tab-pane fade show active" id="1" role="tabpanel" aria-labelledby="tab1"></div>
<div class="tab-pane fade" id="2" role="tabpanel" aria-labelledby="tab2"></div>
<div class="tab-pane fade" id="3" role="tabpanel" aria-labelledby="tab3"></div>
<div class="tab-pane fade" id="4" role="tabpanel" aria-labelledby="tab4"></div>
</div>