Source

Navs

Nā palapala a me nā laʻana no ka hoʻohana ʻana i nā ʻāpana hoʻokele i hoʻokomo ʻia o Bootstrap.

Base nav

Loaʻa ka hoʻokele ma Bootstrap i ka hōʻailona maʻamau a me nā ʻano, mai ka papa kumu .nava hiki i nā mokuʻāina ikaika a me nā mea kīnā. E hoʻololi i nā papa hoʻololi e hoʻololi i waena o kēlā me kēia ʻano.

Kūkulu .navʻia ka ʻāpana kumu me ka flexbox a hāʻawi i kahi kumu ikaika no ke kūkulu ʻana i nā ʻano mea hoʻokele āpau. Loaʻa iā ia kekahi mau kāʻili ʻana (no ka hana ʻana me nā papa inoa), kekahi padding link no nā wahi i ʻoi aku ka nui, a me ke kāʻei kino kīnā.

.navʻAʻole komo ka ʻāpana kumu i kekahi .activemokuʻāina. Aia nā laʻana ma lalo nei i ka papa, ʻo ka mea nui e hōʻike ʻaʻole i hoʻāla ʻia kēia papa kūikawā i kekahi styling kūikawā.

<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>

Hoʻohana ʻia nā papa a puni, no laila hiki ke maʻalahi kāu markup. E hoʻohana <ul>i nā mea like ma luna, a i ʻole e ʻōwili iā ʻoe iho me ka ʻōlelo ʻana i kahi <nav>mea. Ma muli o ka .navhoʻohana ʻana display: flex, e hana like nā loulou nav me nā mea nav, akā me ka ʻole o ka hōʻailona ʻokoʻa.

<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>

Loaʻa nā ʻano

Hoʻololi i ke ʻano o .navka ʻāpana me nā mea hoʻololi a me nā pono hana. Hoʻohui a hoʻohālikelike e like me ka mea e pono ai, a i ʻole e kūkulu i kāu ponoʻī.

Hoʻopololei hoʻopololei

E hoʻololi i ka hoʻopololei ʻāpae o kāu nav me nā pono hana flexbox . ʻO ka mea paʻamau, hoʻopaʻa ʻia nā navs ma ka hema, akā hiki iā ʻoe ke hoʻololi iā lākou i waena a i ʻole pololei.

Kūwaena me .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>

Kūlike ʻākau me .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>

Kū pololei

E hoʻopaʻa i kāu hoʻokele ma ka hoʻololi ʻana i ke kuhikuhi kikoʻī me ka .flex-columnpono. Pono e hoʻopaʻa iā lākou ma kekahi mau viewports akā ʻaʻole nā ​​​​mea ʻē aʻe? E hoʻohana i nā mana pane (e laʻa, .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>

E like me nā manawa a pau, hiki ke hoʻokele kuʻekuʻe me ka ʻole <ul>o s.

<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>

Nā papa

Lawe i ka nav maʻamau mai luna mai a hoʻohui i ka .nav-tabspapa e hana i kahi kikowaena tabbed. E hoʻohana iā lākou e hana i nā ʻāpana tabable me kā mākou papa 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

E lawe i kēlā HTML like, akā e hoʻohana .nav-pillsma kahi:

<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>

Hoopiha a hoapono

E hoʻoikaika i kāu .navmau mea e hoʻonui i ka laula piha i loaʻa i hoʻokahi o nā papa hoʻololi ʻelua. No ka hoʻopiha piha ʻana i nā wahi āpau i loaʻa me kāu .nav-items, e hoʻohana i ka .nav-fill. E hoʻomaopopo i ka noho ʻana o nā wahi ākea āpau, akā ʻaʻole like ka laulā o kēlā me kēia mea nav.

<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>

Ke hoʻohana nei i kahi <nav>hoʻokele -based, e hōʻoia e hoʻokomo .nav-itemi nā heleuma.

<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>

No nā mea like-ākea, hoʻohana .nav-justified. E noho ʻia nā wahi ākea āpau e nā loulou nav, akā ʻaʻole e like me ka mea i .nav-fillluna, e like ka laulā o kēlā me kēia mea nav.

<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>

E like me ka .nav-filllaʻana e hoʻohana ana i kahi <nav>hoʻokele -based, e hōʻoia e hoʻokomo .nav-itemi nā heleuma.

<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>

Ke hana nei me nā pono hana maʻalahi

Inā makemake ʻoe i nā ʻano hoʻololi nav pane, e noʻonoʻo e hoʻohana i kahi pūʻulu o nā pono hana flexbox . ʻOiai ʻoi aku ka verbose, hāʻawi kēia mau mea pono i ka hana maʻamau ma waena o nā breakpoints pane. Ma ka laʻana ma lalo nei, e hoʻopaʻa ʻia kā mākou nav ma ka haʻahaʻa haʻahaʻa loa, a laila e hoʻololi i kahi hoʻonohonoho hoʻolālā e hoʻopiha i ka laula i loaʻa e hoʻomaka ana mai ka haʻihaʻi liʻiliʻi.

<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>

E pili ana i ka hiki

Inā ʻoe e hoʻohana nei i nā navs no ka hoʻolako ʻana i kahi pae hoʻokele, e hōʻoia e hoʻohui i kahi role="navigation"i ka pahu makua kūpono loa o ka <ul>, a i ʻole e hoʻopili i kahi <nav>mea a puni ka hoʻokele holoʻokoʻa. Mai hoʻohui i ke kuleana iā <ul>ia iho, no ka mea e pale ʻia kēia mai ka hoʻolaha ʻia ʻana he papa inoa maoli e nā ʻenehana kōkua.

E hoʻomanaʻo, ʻaʻole pono e hāʻawi ʻia nā pahu hoʻokele, ʻoiai inā ʻike ʻia e like me nā tab me ka .nav-tabspapa, a i ʻole nā ​​hiʻohiʻona . He mea kūpono wale nō kēia no nā ʻaoʻao i hoʻopaʻa ʻia, e like me ka wehewehe ʻana ma ka WAI ARIA Authoring Practices . E ʻike i ke ʻano JavaScript no nā ʻaoʻao i hoʻopaʻa ʻia ma kēia ʻāpana no kahi laʻana.role="tablist"role="tab"role="tabpanel"

Ke hoʻohana nei i nā hāʻule iho

Hoʻohui i nā menus dropdown me kahi HTML hou aʻe a me ka plugin JavaScript dropdowns .

Nā papa me nā hāʻule iho

<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>

ʻO nā pila me nā hāʻule iho

<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>

ʻO ka hana JavaScript

E hoʻohana i ka plugin JavaScript tab—e hoʻokomo iā ia i kēlā me kēia a i ʻole ma o ka bootstrap.jsfaila i hōʻuluʻulu ʻia—e hoʻonui i kā mākou mau ʻaoʻao hoʻokele a me nā pila no ka hana ʻana i nā pane tabable o ka ʻike kūloko, ʻoiai ma o nā menus dropdown.

Inā ʻoe e kūkulu nei i kā mākou JavaScript mai ke kumu, ponoutil.js ia .

ʻO nā mea hoʻohana i hoʻopaʻa ʻia, e like me ia i wehewehe ʻia ma ka WAI ARIA Authoring Practices , pono role="tablist", role="tab", role="tabpanel", a me nā ʻano ʻē aʻe aria-i mea e hōʻike ai i ko lākou ʻano, hana a me ke kūlana o kēia manawa i nā mea hoʻohana i nā ʻenehana kōkua (e like me nā mea heluhelu pale).

E hoʻomaopopo ʻaʻole pono e loaʻa nā menus hoʻoheheʻe ʻia i loko o nā papa kuhikuhi hoʻolalelale, no ka mea ke kumu kēia i nā pilikia hoʻohana a me ka hiki. Mai kahi hiʻohiʻona hoʻohana, ʻaʻole ʻike koke ʻia ka mea hoʻomaka o ka tab i hōʻike ʻia i kēia manawa (no ka mea aia i loko o ka papa kuhikuhi i pani ʻia) hiki ke huikau. Mai ka manaʻo hiki ke hiki, ʻaʻohe ala kūpono i kēia manawa e palapala i kēia ʻano hana i kahi maʻamau WAI ARIA maʻamau, ʻo ia hoʻi ʻaʻole hiki ke hoʻomaopopo maʻalahi i nā mea hoʻohana i nā ʻenehana kōkua.

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<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">...</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>

No ke kōkua ʻana i kāu mau pono, hana kēia me ka <ul>markup -based, e like me ka mea i hōʻike ʻia ma luna nei, a i ʻole me kekahi markup "roll your own". E hoʻomanaʻo, inā ʻoe e hoʻohana nei i ka <nav>, ʻaʻole pono ʻoe e hoʻohui role="tablist"pololei iā ia, no ka mea, e hoʻopau kēia i ke kuleana maoli o ka mea ma ke ʻano he ʻāina hoʻokele. Akā, e hoʻololi i kahi mea ʻē aʻe (ma ka laʻana ma lalo nei, he maʻalahi <div>) a ʻōwili a <nav>puni ia.

<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">...</div>
  <div class="tab-pane fade" id="nav-profile" role="tabpanel" aria-labelledby="nav-profile-tab">...</div>
  <div class="tab-pane fade" id="nav-contact" role="tabpanel" aria-labelledby="nav-contact-tab">...</div>
</div>

Hoʻohana pū ka plugin tabs me nā pila.

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<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>

A me nā lāʻau kūpaʻa.

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

Ke hoʻohana nei i nā ʻano ʻikepili

Hiki iā ʻoe ke hoʻoikaika i ka ʻaoʻao a i ʻole ka hoʻokele pila me ka kākau ʻole ʻana i kekahi JavaScript ma ke kuhikuhi wale ʻana a i data-toggle="tab"ʻole data-toggle="pill"ma kahi mea. E hoʻohana i kēia mau ʻano ʻikepili ma a i .nav-tabsʻole .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>

Ma o JavaScript

E hoʻā i nā ʻaoʻao papa ma o JavaScript (pono e hoʻāla ʻia kēlā me kēia ʻaoʻao):

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

Hiki iā ʻoe ke hoʻāla i nā pā pākahi ma nā ʻano he nui:

$('#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

Ka hopena mae

No ka hoʻopau ʻana i nā tabs, hoʻohui .fadei kēlā me kēia .tab-pane. Pono ka pane ʻaoʻao mua e ʻike .showi ka ʻike mua.

<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>

Nā ʻano hana

Nā ʻano asynchronous a me nā hoʻololi

Asynchronous nā ala API āpau a hoʻomaka i kahi hoʻololi . Hoʻi lākou i ka mea kelepona i ka wā e hoʻomaka ai ka hoʻololi akā ma mua o ka pau ʻana . Eia kekahi, e nānā ʻole ʻia kahi ala e kāhea ai i kahi mea hoʻololi .

E ʻike i kā mākou palapala JavaScript no ka ʻike hou aku.

$().tab

Ho'ā i ka ʻeleʻele tab a me ka ipu maʻiʻo. data-targetPono e loaʻa i ka Tab hrefkahi pahu pahu pahu ma ka 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('hōʻike')

Koho i ka pā i hāʻawi ʻia a hōʻike i kāna pane pili. ʻAʻole i koho ʻia kekahi ʻaoʻao ʻē aʻe i koho mua ʻia a hūnā ʻia kāna pane pili. E hoʻi i ka mea kelepona ma mua o ka hōʻike ʻia ʻana o ka pane tab (ʻo ia hoʻi ma mua o ka hiki ʻana o ka shown.bs.tabhanana).

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

.tab('hoʻopau')

Hoʻopau i ka ʻaoʻao o kahi mea.

Nā hanana

I ka hōʻike ʻana i kahi ʻaoʻao hou, e ʻā nā hanana ma ke ʻano penei:

  1. hide.bs.tab(ma ka papa hana o kēia manawa)
  2. show.bs.tab(ma ka ʻaoʻao e hōʻike ʻia)
  3. hidden.bs.tab(ma ka papa hana mua, e like me ka hide.bs.tabhanana)
  4. shown.bs.tab(ma ka ʻaoʻao hou i hōʻike ʻia, e like me ka show.bs.tabhanana)

Inā ʻaʻohe papa i hana mua ʻia, ʻaʻole e puhi ʻia nā hanana hide.bs.taba me nā hanana.hidden.bs.tab

ʻAno Hanana wehewehe
hōʻike.bs.tab Hoʻomaka kēia hanana ma ka hōʻike pā, akā ma mua o ka hōʻike ʻia ʻana o ka pā hou. E hoʻohana event.targeta event.relatedTargete hoʻopaʻa i ka pā hana a me ka pā hana mua (inā loaʻa) kēlā me kēia.
hōʻike ʻia.bs.tab Hoʻomaka kēia hanana ma ka hōʻike pā ma hope o ka hōʻike ʻia ʻana o kahi pā. E hoʻohana event.targeta event.relatedTargete hoʻopaʻa i ka pā hana a me ka pā hana mua (inā loaʻa) kēlā me kēia.
huna.bs.tab Ke ahi kēia hanana i ka wā e hōʻike ʻia ai kahi pā hou (a no laila e hūnā ʻia ka pā hana mua). E hoʻohana event.targeta event.relatedTargete hoʻopaʻa i ka ʻaoʻao ʻeleu o kēia manawa a me ka ʻaoʻao koke-e-ʻeleu hou.
huna.bs.tab Ke ahi kēia hanana ma hope o ka hōʻike ʻia ʻana o kahi pā hou (a no laila ua hūnā ʻia ka pā hana mua). E hoʻohana event.targeta event.relatedTargete hoʻopaʻa i ka papa hana mua a me ka pā hana hou. 
$('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
  e.target // newly activated tab
  e.relatedTarget // previous active tab
})