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21 Tháng Mười Hai 2024
FeaturesComponentsNavs

Navs

Documentation and examples for how to use Bootstrap’s included navigation components.

Base nav

Navigation available in Bootstrap share general markup and styles, from the base .nav class to the active and disabled states. Swap modifier classes to switch between each style.

The base .nav component is built with flexbox and provide a strong foundation for building all types of navigation components. It includes some style overrides (for working with lists), some link padding for larger hit areas, and basic disabled styling.

The base .nav component does not include any .active state. The following examples include the class, mainly to demonstrate that this particular class does not trigger any special styling.

<ul class="nav">
	<li class="nav-item">
		<a class="nav-link active" href="#">Active</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link disabled" href="#">Disabled</a>
	</li>
</ul>

Classes are used throughout, so your markup can be super flexible. Use <ul>s like above, or roll your own with say a <nav> element. Because the .nav uses display: flex, the nav links behave the same as nav items would, but without the extra markup.

<nav class="nav">
	<a class="nav-link active" href="#">Active</a>
	<a class="nav-link" href="#">Link</a>
	<a class="nav-link" href="#">Link</a>
	<a class="nav-link disabled" href="#">Disabled</a>
</nav>

Available styles

Change the style of .navs component with modifiers and utilities. Mix and match as needed, or build your own.

Horizontal alignment

Change the horizontal alignment of your nav with flexbox utilities. By default, navs are left-aligned, but you can easily change them to center or right aligned.

Centered with .justify-content-center:

<ul class="nav justify-content-center">
	<li class="nav-item">
		<a class="nav-link active" href="#">Active</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link disabled" href="#">Disabled</a>
	</li>
</ul>

Right-aligned with .justify-content-end:

<ul class="nav justify-content-end">
	<li class="nav-item">
		<a class="nav-link active" href="#">Active</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link disabled" href="#">Disabled</a>
	</li>
</ul>

Vertical

Stack your navigation by changing the flex item direction with the .flex-column utility. Need to stack them on some viewports but not others? Use the responsive versions (e.g., .flex-sm-column).

<ul class="nav flex-column">
	<li class="nav-item">
		<a class="nav-link active" href="#">Active</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link disabled" href="#">Disabled</a>
	</li>
</ul>

As always, vertical navigation is possible without <ul>s, too.

<nav class="nav flex-column">
	<a class="nav-link active" href="#">Active</a>
	<a class="nav-link" href="#">Link</a>
	<a class="nav-link" href="#">Link</a>
	<a class="nav-link disabled" href="#">Disabled</a>
</nav>

Tabs

Takes the basic nav from above and adds the .nav-tabs class to generate a tabbed interface. Use them to create tabbable regions with our tab JavaScript plugin.

<ul class="nav nav-tabs">
	<li class="nav-item">
		<a class="nav-link active" href="#">Active</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link disabled" href="#">Disabled</a>
	</li>
</ul>

Pills

Take that same HTML, but use .nav-pills instead:

<ul class="nav nav-pills">
	<li class="nav-item">
		<a class="nav-link active" href="#">Active</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link disabled" href="#">Disabled</a>
	</li>
</ul>

Fill and justify

Force your .nav’s contents to extend the full available width one of two modifier classes. To proportionately fill all available space with your .nav-items, use .nav-fill. Notice that all horizontal space is occupied, but not every nav item has the same width.

<ul class="nav nav-pills nav-fill">
	<li class="nav-item">
		<a class="nav-link active" href="#">Active</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Longer nav link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link disabled" href="#">Disabled</a>
	</li>
</ul>

When using a <nav>-based navigation, be sure to include .nav-item on the anchors.

<nav class="nav nav-pills nav-fill">
	<a class="nav-item nav-link active" href="#">Active</a>
	<a class="nav-item nav-link" href="#">Link</a>
	<a class="nav-item nav-link" href="#">Link</a>
	<a class="nav-item nav-link disabled" href="#">Disabled</a>
</nav>

For equal-width elements, use .nav-justified. All horizontal space will be occupied by nav links, but unlike the .nav-fill above, every nav item will be the same width.

<nav class="nav nav-pills nav-justified">
	<a class="nav-link active" href="#">Active</a>
	<a class="nav-link" href="#">Longer nav link</a>
	<a class="nav-link" href="#">Link</a>
	<a class="nav-link disabled" href="#">Disabled</a>
</nav>

Similar to the .nav-fill example using a <nav>-based navigation, be sure to include .nav-item on the anchors.

<nav class="nav nav-pills nav-justified">
	<a class="nav-item nav-link active" href="#">Active</a>
	<a class="nav-item nav-link" href="#">Link</a>
	<a class="nav-item nav-link" href="#">Link</a>
	<a class="nav-item nav-link disabled" href="#">Disabled</a>
</nav>

Working with flex utilities

If you need responsive nav variations, consider using a series of flexbox utilities. While more verbose, these utilities offer greater customization across responsive breakpoints. In the example below, our nav will be stacked on the lowest breakpoint, then adapt to a horizontal layout that fills the available width starting from the small breakpoint.

<nav class="nav nav-pills flex-column flex-sm-row">
	<a class="flex-sm-fill text-sm-center nav-link active" href="#">Active</a>
	<a class="flex-sm-fill text-sm-center nav-link" href="#">Link</a>
	<a class="flex-sm-fill text-sm-center nav-link" href="#">Link</a>
	<a class="flex-sm-fill text-sm-center nav-link disabled" href="#">Disabled</a>
</nav>

Regarding accessibility

If you’re using navs to provide a navigation bar, be sure to add a role="navigation" to the most logical parent container of the <ul>, or wrap a <nav> element around the whole navigation. Do not add the role to the <ul> itself, as this would prevent it from being announced as an actual list by assistive technologies.

Note that navigation bars, even if visually styled as tabs with the .nav-tabs class, should not be given role="tablist", role="tab" or role="tabpanel" attributes. These are only appropriate for dynamic tabbed interfaces, as described in the WAI ARIA Authoring Practices. See JavaScript behavior for dynamic tabbed interfaces in this section for an example.

Using dropdowns

Add dropdown menus with a little extra HTML and the dropdowns JavaScript plugin.

Tabs with dropdowns

<ul class="nav nav-tabs">
	<li class="nav-item">
		<a class="nav-link active" href="#">Active</a>
	</li>
	<li class="nav-item dropdown">
		<a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">Dropdown</a>
		<div class="dropdown-menu">
			<a class="dropdown-item" href="#">Action</a>
			<a class="dropdown-item" href="#">Another action</a>
			<a class="dropdown-item" href="#">Something else here</a>
			<div class="dropdown-divider"></div>
			<a class="dropdown-item" href="#">Separated link</a>
		</div>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link disabled" href="#">Disabled</a>
	</li>
</ul>

Pills with dropdowns

<ul class="nav nav-pills">
	<li class="nav-item">
		<a class="nav-link active" href="#">Active</a>
	</li>
	<li class="nav-item dropdown">
		<a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#" role="button" aria-haspopup="true" aria-expanded="false">Dropdown</a>
		<div class="dropdown-menu">
			<a class="dropdown-item" href="#">Action</a>
			<a class="dropdown-item" href="#">Another action</a>
			<a class="dropdown-item" href="#">Something else here</a>
			<div class="dropdown-divider"></div>
			<a class="dropdown-item" href="#">Separated link</a>
		</div>
	</li>
	<li class="nav-item">
		<a class="nav-link" href="#">Link</a>
	</li>
	<li class="nav-item">
		<a class="nav-link disabled" href="#">Disabled</a>
	</li>
</ul>

JavaScript behavior

Use the tab JavaScript plugin—include it individually or through the compiled bootstrap.js file—to extend our navigational tabs and pills to create tabbable panes of local content, even via dropdown menus.

If you’re building our JavaScript from source, it requires util.js .

Dynamic tabbed interfaces, as described in the WAI ARIA Authoring Practices, require role="tablist", role="tab", role="tabpanel", and additional aria- attributes in order to convey their structure, functionality and current state to users of assistive technologies (such as screen readers).

Note that dynamic tabbed interfaces should not contain dropdown menus, as this causes both usability and accessibility issues. From a usability perspective, the fact that the currently displayed tab’s trigger element is not immediately visible (as it’s inside the closed dropdown menu) can cause confusion. From an accessibility point of view, there is currently no sensible way to map this sort of construct to a standard WAI ARIA pattern, meaning that it cannot be easily made understandable to users of assistive technologies.

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Etsy mixtape wayfarers, ethical wes anderson tofu before they sold out mcsweeney's organic lomo retro fanny pack lo-fi farm-to-table readymade. Messenger bag gentrify pitchfork tattooed craft beer, iphone skateboard locavore carles etsy salvia banksy hoodie helvetica. DIY synth PBR banksy irony. Leggings gentrify squid 8-bit cred pitchfork. Williamsburg banh mi whatever gluten-free, carles pitchfork biodiesel fixie etsy retro mlkshk vice blog. Scenester cred you probably haven't heard of them, vinyl craft beer blog stumptown. Pitchfork sustainable tofu synth chambray yr.

<ul class="nav nav-tabs" id="myTab" role="tablist">
	<li class="nav-item">
		<a class="nav-link active" id="home-tab" data-toggle="tab" href="#home" role="tab" aria-controls="home" aria-selected="true">Home</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" id="profile-tab" data-toggle="tab" href="#profile" role="tab" aria-controls="profile" aria-selected="false">Profile</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" id="contact-tab" data-toggle="tab" href="#contact" role="tab" aria-controls="contact" aria-selected="false">Contact</a>
	</li>
</ul>
<div class="tab-content" id="myTabContent">
	<div class="tab-pane fade show active" id="home" role="tabpanel" aria-labelledby="home-tab">
		<p>Raw denim you probably haven't heard of them jean shorts Austin. Nesciunt tofu stumptown aliqua, retro synth
			master cleanse. Mustache cliche tempor, williamsburg carles vegan helvetica. Reprehenderit butcher retro
			keffiyeh dreamcatcher synth. Cosby sweater eu banh mi, qui irure terry richardson ex squid. Aliquip placeat
			salvia cillum iphone. Seitan aliquip quis cardigan american apparel, butcher voluptate nisi qui.</p>
	</div>
	<div class="tab-pane fade" id="profile" role="tabpanel" aria-labelledby="profile-tab">
		<p>Food truck fixie locavore, accusamus mcsweeney's marfa nulla single-origin coffee squid. Exercitation +1 labore
			velit, blog sartorial PBR leggings next level wes anderson artisan four loko farm-to-table craft beer twee.
			Qui photo booth letterpress, commodo enim craft beer mlkshk aliquip jean shorts ullamco ad vinyl cillum PBR.
			Homo nostrud organic, assumenda labore aesthetic magna delectus mollit. Keytar helvetica VHS salvia yr, vero
			magna velit sapiente labore stumptown. Vegan fanny pack odio cillum wes anderson 8-bit, sustainable jean
			shorts beard ut DIY ethical culpa terry richardson biodiesel. Art party scenester stumptown, tumblr butcher
			vero sint qui sapiente accusamus tattooed echo park.</p>
	</div>
	<div class="tab-pane fade" id="contact" role="tabpanel" aria-labelledby="contact-tab">
		<p>Etsy mixtape wayfarers, ethical wes anderson tofu before they sold out mcsweeney's organic lomo retro fanny pack
			lo-fi farm-to-table readymade. Messenger bag gentrify pitchfork tattooed craft beer, iphone skateboard locavore
			carles etsy salvia banksy hoodie helvetica. DIY synth PBR banksy irony. Leggings gentrify squid 8-bit cred
			pitchfork. Williamsburg banh mi whatever gluten-free, carles pitchfork biodiesel fixie etsy retro mlkshk
			vice blog. Scenester cred you probably haven't heard of them, vinyl craft beer blog stumptown. Pitchfork
			sustainable tofu synth chambray yr.</p>
	</div>
</div>

To help fit your needs, this works with <ul>-based markup, as shown above, or with any arbitrary “roll your own” markup. Note that if you’re using <nav>, you shouldn’t add role="tablist" directly to it, as this would override the element’s native role as a navigation landmark. Instead, switch to an alternative element (in the exammple below, a simple <div>) and wrap the <nav> around it.

<nav>
	<div class="nav nav-tabs" id="nav-tab" role="tablist">
		<a class="nav-item nav-link active" id="nav-home-tab" data-toggle="tab" href="#nav-home" role="tab" aria-controls="nav-home"
			aria-selected="true">Home</a>
		<a class="nav-item nav-link" id="nav-profile-tab" data-toggle="tab" href="#nav-profile" role="tab" aria-controls="nav-profile"
			aria-selected="false">Profile</a>
		<a class="nav-item nav-link" id="nav-contact-tab" data-toggle="tab" href="#nav-contact" role="tab" aria-controls="nav-contact"
			aria-selected="false">Contact</a>
	</div>
</nav>
<div class="tab-content" id="nav-tabContent">
	<div class="tab-pane fade show active" id="nav-home" role="tabpanel" aria-labelledby="nav-home-tab">
		<p>Et et consectetur ipsum labore excepteur est proident excepteur ad velit occaecat qui minim occaecat veniam.
			Fugiat veniam incididunt anim aliqua enim pariatur veniam sunt est aute sit dolor anim. Velit non irure adipisicing
			aliqua ullamco irure incididunt irure non esse consectetur nostrud minim non minim occaecat. Amet duis do
			nisi duis veniam non est eiusmod tempor incididunt tempor dolor ipsum in qui sit. Exercitation mollit sit
			culpa nisi culpa non adipisicing reprehenderit do dolore. Duis reprehenderit occaecat anim ullamco ad duis
			occaecat ex.</p>
	</div>
	<div class="tab-pane fade" id="nav-profile" role="tabpanel" aria-labelledby="nav-profile-tab">
		<p>Nulla est ullamco ut irure incididunt nulla Lorem Lorem minim irure officia enim reprehenderit. Magna duis labore
			cillum sint adipisicing exercitation ipsum. Nostrud ut anim non exercitation velit laboris fugiat cupidatat.
			Commodo esse dolore fugiat sint velit ullamco magna consequat voluptate minim amet aliquip ipsum aute laboris
			nisi. Labore labore veniam irure irure ipsum pariatur mollit magna in cupidatat dolore magna irure esse tempor
			ad mollit. Dolore commodo nulla minim amet ipsum officia consectetur amet ullamco voluptate nisi commodo
			ea sit eu.</p>
	</div>
	<div class="tab-pane fade" id="nav-contact" role="tabpanel" aria-labelledby="nav-contact-tab">
		<p>Sint sit mollit irure quis est nostrud cillum consequat Lorem esse do quis dolor esse fugiat sunt do. Eu ex commodo
			veniam Lorem aliquip laborum occaecat qui Lorem esse mollit dolore anim cupidatat. Deserunt officia id Lorem
			nostrud aute id commodo elit eiusmod enim irure amet eiusmod qui reprehenderit nostrud tempor. Fugiat ipsum
			excepteur in aliqua non et quis aliquip ad irure in labore cillum elit enim. Consequat aliquip incididunt
			ipsum et minim laborum laborum laborum et cillum labore. Deserunt adipisicing cillum id nulla minim nostrud
			labore eiusmod et amet. Laboris consequat consequat commodo non ut non aliquip reprehenderit nulla anim occaecat.
			Sunt sit ullamco reprehenderit irure ea ullamco Lorem aute nostrud magna.</p>
	</div>
</div>

The tabs plugin also works with pills.

Consequat occaecat ullamco amet non eiusmod nostrud dolore irure incididunt est duis anim sunt officia. Fugiat velit proident aliquip nisi incididunt nostrud exercitation proident est nisi. Irure magna elit commodo anim ex veniam culpa eiusmod id nostrud sit cupidatat in veniam ad. Eiusmod consequat eu adipisicing minim anim aliquip cupidatat culpa excepteur quis. Occaecat sit eu exercitation irure Lorem incididunt nostrud.

Ad pariatur nostrud pariatur exercitation ipsum ipsum culpa mollit commodo mollit ex. Aute sunt incididunt amet commodo est sint nisi deserunt pariatur do. Aliquip ex eiusmod voluptate exercitation cillum id incididunt elit sunt. Qui minim sit magna Lorem id et dolore velit Lorem amet exercitation duis deserunt. Anim id labore elit adipisicing ut in id occaecat pariatur ut ullamco ea tempor duis.

Est quis nulla laborum officia ad nisi ex nostrud culpa Lorem excepteur aliquip dolor aliqua irure ex. Nulla ut duis ipsum nisi elit fugiat commodo sunt reprehenderit laborum veniam eu veniam. Eiusmod minim exercitation fugiat irure ex labore incididunt do fugiat commodo aliquip sit id deserunt reprehenderit aliquip nostrud. Amet ex cupidatat excepteur aute veniam incididunt mollit cupidatat esse irure officia elit do ipsum ullamco Lorem. Ullamco ut ad minim do mollit labore ipsum laboris ipsum commodo sunt tempor enim incididunt. Commodo quis sunt dolore aliquip aute tempor irure magna enim minim reprehenderit. Ullamco consectetur culpa veniam sint cillum aliqua incididunt velit ullamco sunt ullamco quis quis commodo voluptate. Mollit nulla nostrud adipisicing aliqua cupidatat aliqua pariatur mollit voluptate voluptate consequat non.

<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">
		<p>Consequat occaecat ullamco amet non eiusmod nostrud dolore irure incididunt est duis anim sunt officia. Fugiat
			velit proident aliquip nisi incididunt nostrud exercitation proident est nisi. Irure magna elit commodo anim
			ex veniam culpa eiusmod id nostrud sit cupidatat in veniam ad. Eiusmod consequat eu adipisicing minim anim
			aliquip cupidatat culpa excepteur quis. Occaecat sit eu exercitation irure Lorem incididunt nostrud.</p>
	</div>
	<div class="tab-pane fade" id="pills-profile" role="tabpanel" aria-labelledby="pills-profile-tab">
		<p>Ad pariatur nostrud pariatur exercitation ipsum ipsum culpa mollit commodo mollit ex. Aute sunt incididunt amet
			commodo est sint nisi deserunt pariatur do. Aliquip ex eiusmod voluptate exercitation cillum id incididunt
			elit sunt. Qui minim sit magna Lorem id et dolore velit Lorem amet exercitation duis deserunt. Anim id labore
			elit adipisicing ut in id occaecat pariatur ut ullamco ea tempor duis.</p>
	</div>
	<div class="tab-pane fade" id="pills-contact" role="tabpanel" aria-labelledby="pills-contact-tab">
		<p>Est quis nulla laborum officia ad nisi ex nostrud culpa Lorem excepteur aliquip dolor aliqua irure ex. Nulla
			ut duis ipsum nisi elit fugiat commodo sunt reprehenderit laborum veniam eu veniam. Eiusmod minim exercitation
			fugiat irure ex labore incididunt do fugiat commodo aliquip sit id deserunt reprehenderit aliquip nostrud.
			Amet ex cupidatat excepteur aute veniam incididunt mollit cupidatat esse irure officia elit do ipsum ullamco
			Lorem. Ullamco ut ad minim do mollit labore ipsum laboris ipsum commodo sunt tempor enim incididunt. Commodo
			quis sunt dolore aliquip aute tempor irure magna enim minim reprehenderit. Ullamco consectetur culpa veniam
			sint cillum aliqua incididunt velit ullamco sunt ullamco quis quis commodo voluptate. Mollit nulla nostrud
			adipisicing aliqua cupidatat aliqua pariatur mollit voluptate voluptate consequat non.</p>
	</div>
</div>

And with vertical pills.

Cillum ad ut irure tempor velit nostrud occaecat ullamco aliqua anim Lorem sint. Veniam sint duis incididunt do esse magna mollit excepteur laborum qui. Id id reprehenderit sit est eu aliqua occaecat quis et velit excepteur laborum mollit dolore eiusmod. Ipsum dolor in occaecat commodo et voluptate minim reprehenderit mollit pariatur. Deserunt non laborum enim et cillum eu deserunt excepteur ea incididunt minim occaecat.

Culpa dolor voluptate do laboris laboris irure reprehenderit id incididunt duis pariatur mollit aute magna pariatur consectetur. Eu veniam duis non ut dolor deserunt commodo et minim in quis laboris ipsum velit id veniam. Quis ut consectetur adipisicing officia excepteur non sit. Ut et elit aliquip labore Lorem enim eu. Ullamco mollit occaecat dolore ipsum id officia mollit qui esse anim eiusmod do sint minim consectetur qui.

Fugiat id quis dolor culpa eiusmod anim velit excepteur proident dolor aute qui magna. Ad proident laboris ullamco esse anim Lorem Lorem veniam quis Lorem irure occaecat velit nostrud magna nulla. Velit et et proident Lorem do ea tempor officia dolor. Reprehenderit Lorem aliquip labore est magna commodo est ea veniam consectetur.

Eu dolore ea ullamco dolore Lorem id cupidatat excepteur reprehenderit consectetur elit id dolor proident in cupidatat officia. Voluptate excepteur commodo labore nisi cillum duis aliqua do. Aliqua amet qui mollit consectetur nulla mollit velit aliqua veniam nisi id do Lorem deserunt amet. Culpa ullamco sit adipisicing labore officia magna elit nisi in aute tempor commodo eiusmod.

<div class="row">
	<div class="col-3">
		<div class="nav flex-column nav-pills" id="v-pills-tab" role="tablist" aria-orientation="vertical">
			<a class="nav-link active" id="v-pills-home-tab" data-toggle="pill" href="#v-pills-home" role="tab" aria-controls="v-pills-home"
				aria-selected="true">Home</a>
			<a class="nav-link" id="v-pills-profile-tab" data-toggle="pill" href="#v-pills-profile" role="tab" aria-controls="v-pills-profile"
				aria-selected="false">Profile</a>
			<a class="nav-link" id="v-pills-messages-tab" data-toggle="pill" href="#v-pills-messages" role="tab" aria-controls="v-pills-messages"
				aria-selected="false">Messages</a>
			<a class="nav-link" id="v-pills-settings-tab" data-toggle="pill" href="#v-pills-settings" role="tab" aria-controls="v-pills-settings"
				aria-selected="false">Settings</a>
		</div>
	</div>
	<div class="col-9">
		<div class="tab-content" id="v-pills-tabContent">
			<div class="tab-pane fade show active" id="v-pills-home" role="tabpanel" aria-labelledby="v-pills-home-tab">
				<p>Cillum ad ut irure tempor velit nostrud occaecat ullamco aliqua anim Lorem sint. Veniam sint duis incididunt
					do esse magna mollit excepteur laborum qui. Id id reprehenderit sit est eu aliqua occaecat quis et
					velit excepteur laborum mollit dolore eiusmod. Ipsum dolor in occaecat commodo et voluptate minim
					reprehenderit mollit pariatur. Deserunt non laborum enim et cillum eu deserunt excepteur ea incididunt
					minim occaecat.</p>
			</div>
			<div class="tab-pane fade" id="v-pills-profile" role="tabpanel" aria-labelledby="v-pills-profile-tab">
				<p>Culpa dolor voluptate do laboris laboris irure reprehenderit id incididunt duis pariatur mollit aute
					magna pariatur consectetur. Eu veniam duis non ut dolor deserunt commodo et minim in quis laboris
					ipsum velit id veniam. Quis ut consectetur adipisicing officia excepteur non sit. Ut et elit aliquip
					labore Lorem enim eu. Ullamco mollit occaecat dolore ipsum id officia mollit qui esse anim eiusmod
					do sint minim consectetur qui.</p>
			</div>
			<div class="tab-pane fade" id="v-pills-messages" role="tabpanel" aria-labelledby="v-pills-messages-tab">
				<p>Fugiat id quis dolor culpa eiusmod anim velit excepteur proident dolor aute qui magna. Ad proident laboris
					ullamco esse anim Lorem Lorem veniam quis Lorem irure occaecat velit nostrud magna nulla. Velit et
					et proident Lorem do ea tempor officia dolor. Reprehenderit Lorem aliquip labore est magna commodo
					est ea veniam consectetur.</p>
			</div>
			<div class="tab-pane fade" id="v-pills-settings" role="tabpanel" aria-labelledby="v-pills-settings-tab">
				<p>Eu dolore ea ullamco dolore Lorem id cupidatat excepteur reprehenderit consectetur elit id dolor proident
					in cupidatat officia. Voluptate excepteur commodo labore nisi cillum duis aliqua do. Aliqua amet
					qui mollit consectetur nulla mollit velit aliqua veniam nisi id do Lorem deserunt amet. Culpa ullamco
					sit adipisicing labore officia magna elit nisi in aute tempor commodo eiusmod.</p>
			</div>
		</div>
	</div>
</div>

Using data attributes

You can activate a tab or pill navigation without writing any JavaScript by simply specifying data-toggle="tab" or data-toggle="pill" on an element. Use these data attributes on .nav-tabs or .nav-pills.

<!-- Nav tabs -->
<ul class="nav nav-tabs" id="myTab" role="tablist">
	<li class="nav-item">
		<a class="nav-link active" id="home-tab" data-toggle="tab" href="#home" role="tab" aria-controls="home" aria-selected="true">Home</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" id="profile-tab" data-toggle="tab" href="#profile" role="tab" aria-controls="profile" aria-selected="false">Profile</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" id="messages-tab" data-toggle="tab" href="#messages" role="tab" aria-controls="messages" aria-selected="false">Messages</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" id="settings-tab" data-toggle="tab" href="#settings" role="tab" aria-controls="settings" aria-selected="false">Settings</a>
	</li>
</ul>

<!-- Tab panes -->
<div class="tab-content">
	<div class="tab-pane active" id="home" role="tabpanel" aria-labelledby="home-tab">...</div>
	<div class="tab-pane" id="profile" role="tabpanel" aria-labelledby="profile-tab">...</div>
	<div class="tab-pane" id="messages" role="tabpanel" aria-labelledby="messages-tab">...</div>
	<div class="tab-pane" id="settings" role="tabpanel" aria-labelledby="settings-tab">...</div>
</div>

Via JavaScript

Enable tabbable tabs via JavaScript (each tab needs to be activated individually):

$('#myTab a').on('click', function (e) {
	e.preventDefault()
	$(this).tab('show')
})

You can activate individual tabs in several ways:

$('#myTab a[href="#profile"]').tab('show') // Select tab by name
$('#myTab li:first-child a').tab('show') // Select first tab
$('#myTab li:last-child a').tab('show') // Select last tab
$('#myTab li:nth-child(3) a').tab('show') // Select third tab

Fade effect

To make tabs fade in, add .fade to each .tab-pane. The first tab pane must also have .show to make the initial content visible.

<div class="tab-content">
	<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="messages" role="tabpanel" aria-labelledby="messages-tab">...</div>
	<div class="tab-pane fade" id="settings" role="tabpanel" aria-labelledby="settings-tab">...</div>
</div>

Methods

Asynchronous methods and transitions

All API methods are asynchronous and start a transition. They return to the caller as soon as the transition is started but before it ends. In addition, a method call on a transitioning component will be ignored.

See our JavaScript documentation for more information.

$().tab

Activates a tab element and content container. Tab should have either a data-target or an href targeting a container node in the DOM.

<ul class="nav nav-tabs" id="myTab" role="tablist">
	<li class="nav-item">
		<a class="nav-link active" id="home-tab" data-toggle="tab" href="#home" role="tab" aria-controls="home" aria-selected="true">Home</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" id="profile-tab" data-toggle="tab" href="#profile" role="tab" aria-controls="profile" aria-selected="false">Profile</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" id="messages-tab" data-toggle="tab" href="#messages" role="tab" aria-controls="messages" aria-selected="false">Messages</a>
	</li>
	<li class="nav-item">
		<a class="nav-link" id="settings-tab" data-toggle="tab" href="#settings" role="tab" aria-controls="settings" aria-selected="false">Settings</a>
	</li>
</ul>

<div class="tab-content">
	<div class="tab-pane active" id="home" role="tabpanel" aria-labelledby="home-tab">...</div>
	<div class="tab-pane" id="profile" role="tabpanel" aria-labelledby="profile-tab">...</div>
	<div class="tab-pane" id="messages" role="tabpanel" aria-labelledby="messages-tab">...</div>
	<div class="tab-pane" id="settings" role="tabpanel" aria-labelledby="settings-tab">...</div>
</div>

<script>
	$(function () {
		$('#myTab li:last-child a').tab('show')
	})
</script>

.tab(‘show’)

Selects the given tab and shows its associated pane. Any other tab that was previously selected becomes unselected and its associated pane is hidden. Returns to the caller before the tab pane has actually been shown (i.e. before the shown.bs.tab event occurs).

$('#someTab').tab('show')

.tab(‘dispose’)

Destroys an element’s tab.

Events

When showing a new tab, the events fire in the following order:

  1. hide.bs.tab (on the current active tab)
  2. show.bs.tab (on the to-be-shown tab)
  3. hidden.bs.tab (on the previous active tab, the same one as for the hide.bs.tab event)
  4. shown.bs.tab (on the newly-active just-shown tab, the same one as for the show.bs.tab event)

If no tab was already active, then the hide.bs.tab and hidden.bs.tab events will not be fired.

Event Type Description
show.bs.tab This event fires on tab show, but before the new tab has been shown. Use event.target and event.relatedTarget to target the active tab and the previous active tab (if available) respectively.
shown.bs.tab This event fires on tab show after a tab has been shown. Use event.target and event.relatedTarget to target the active tab and the previous active tab (if available) respectively.
hide.bs.tab This event fires when a new tab is to be shown (and thus the previous active tab is to be hidden). Use event.target and event.relatedTarget to target the current active tab and the new soon-to-be-active tab, respectively.
hidden.bs.tab This event fires after a new tab is shown (and thus the previous active tab is hidden). Use event.target and event.relatedTarget to target the previous active tab and the new active tab, respectively. 
$('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
	e.target // newly activated tab
	e.relatedTarget // previous active tab
})
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