Source

Navs

Nwoma ne nhwɛsoɔ a ɛfa sɛdeɛ wɔde Bootstrap no akwantuo afã a ɛka ho no bedi dwuma.

Base nav

Navigation a ɛwɔ Bootstrap mu no kyɛ general markup ne styles, efi base .navclass no so kosi active ne disabled states so. Sesa modifier classes na dannan style biara ntam.

Wɔde flexbox na ɛkyekyee base .navcomponent no na ɛma fapem a ɛyɛ den a wɔde besi navigation components ahorow nyinaa. Ɛka style overrides binom (a wɔde yɛ adwuma wɔ lists ho), link padding bi ma hit areas akɛse, ne basic disabled styling.

Base .navcomponent no nka .activetebea biara ho. Nhwɛso ahorow a edidi so yi de adesuakuw no ka ho, titiriw de kyerɛ sɛ adesuakuw pɔtee yi nkanyan ɔkwan titiriw biara a wɔfa so yɛ no.

<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>

Wɔde adesua ahorow di dwuma wɔ ne nyinaa mu, enti wo markup betumi ayɛ super flexible. Fa s te sɛ atifi hɔ no di dwuma, anaa fa ka element <ul>bi bobɔ wo de . <nav>Efisɛ .navuses display: flex, nav links no yɛ wɔn ade sɛnea nav nneɛma bɛyɛ no, nanso enni markup foforo no.

<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>

Nneɛma a wɔde yɛ nneɛma a ɛwɔ hɔ

Sesa .navs component no kwan so de modifiers ne utilities. Fa fra mu sɛnea ɛho hia, anaasɛ si w’ankasa de.

Horizontal a wɔde hyɛ mu

Sesa wo nav no horizontal alignment no ne flexbox utilities . Sɛnea wɔahyɛ no, navs no yɛ benkum so, nanso ɛnyɛ den sɛ wobɛsesa no akɔ mfinimfini anaa nifa so.

Mfinimfini ne .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>

Nifa-a ɛne .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>

Tenten mu

Stack wo navigation denam nsakrae a wobɛsesa flex ade no kwankyerɛ ne .flex-columnutility no so. Ɛho hia sɛ wo stack wɔn wɔ viewports binom so nanso ɛnyɛ afoforo so? Fa nkyerɛase ahorow a ɛyɛ mmuae no di dwuma (sɛ nhwɛso no, .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>

Sɛnea ɛte daa no, vertical navigation betumi ayɛ yiye a <ul>s nka ho, nso.

<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 ahorow

Fa nav titiriw no fi soro na ɛde .nav-tabsadesuakuw no ka ho ma ɛyɛ tabbed interface. Fa wɔn yɛ tabbable regions denam yɛn tab JavaScript plugin no so .

<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>

Nnuru a wɔde di dwuma

Fa saa HTML koro no ara, nanso fa di dwuma .nav-pillsmmom:

<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>

Hyɛ no ma na bu bem

Hyɛ wo .nav's mu nsɛm no ma ɛntrɛw ntrɛwmu a ɛwɔ hɔ nyinaa mu biako a ɛwɔ modifier class abien no mu. Sɛ wopɛ sɛ wode wo .nav-items hyɛ baabi a ɛwɔ hɔ nyinaa ma sɛnea ɛfata a, fa .nav-fill. Hyɛ no nsow sɛ wɔafa horizontal space nyinaa, nanso ɛnyɛ nav ade biara na ne tɛtrɛtɛ yɛ pɛ.

<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>

Sɛ wode <nav>-based navigation redi dwuma a, hwɛ hu sɛ wode bɛka .nav-itemanchors no ho.

<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>

Sɛ wopɛ nneɛma a ne tɛtrɛtɛ yɛ pɛ a, fa .nav-justified. Nav links bɛfa horizontal space nyinaa, nanso ɛnte sɛ .nav-fillatifi hɔ no, nav adeɛ biara bɛyɛ ne tɛtrɛtɛ korɔ.

<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>

Te sɛ .nav-fillnhwɛso a wɔde <nav>-gyina akwantuo so di dwuma no, hwɛ hu sɛ wode bɛka .nav-itemankora no ho.

<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>

Adwuma a wɔde flex utilities yɛ

Sɛ wuhia nav nsakrae a ɛyɛ mmuae a, susuw ho sɛ wode flexbox utilities ahorow a ɛtoatoa so bedi dwuma . Bere a ɛyɛ verbose kɛse no, saa utilities yi ma customization kɛse wɔ mmuae breakpoints nyinaa mu. Wɔ nhwɛsoɔ a ɛwɔ aseɛ ha yi mu no, yɛn nav no bɛboaboa ano wɔ breakpoint a ɛba fam koraa no so, afei wɔbɛdane akɔ horizontal layout a ɛhyɛ width a ɛwɔ hɔ no ma a ɛfiri aseɛ firi breakpoint ketewa no so.

<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>

Ɛdefa sɛnea wobetumi anya bi ho

Sɛ wode navs redi dwuma de ama navigation bar a, hwɛ hu sɛ wode a bɛka role="navigation"ɔwofo container a ntease wom sen biara a ɛwɔ <ul>, anaasɛ fa <nav>element bi kyekyere navigation no nyinaa ho. Mfa dwuma no nka <ul>n’ankasa ho, efisɛ eyi remma mfiridwuma a ɛboa no rentumi mfa ho dawuru sɛ ɛyɛ din ankasa.

Hyɛ no nsow sɛ ɛnsɛ sɛ wɔde navigation bars, mpo sɛ wɔayɛ no aniwa so sɛ tabs ne .nav-tabsclass no a, ɛnsɛ sɛ wɔde role="tablist", role="tab"anaasɛ role="tabpanel"attributes ma. Eyinom fata ma tabbed interfaces a ɛyɛ nnam nkutoo, sɛnea wɔaka ho asɛm wɔ WAI ARIA Authoring Practices . Hwɛ JavaScript suban ma dynamic tabbed interfaces wɔ ɔfa yi mu ma nhwɛso.

Sɛ wode nsɛm a wɔde gu fam di dwuma

Fa menu ahorow a ɛwɔ fam no ka ho a HTML kakra aka ho ne JavaScript plugin a ɛwɔ fam no .

Tabs a ɛwɔ dropdown ahorow

<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>

Nnuru a wɔde gu mu a wɔde gu fam

<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 nneyɛe

Fa tab JavaScript plugin no di dwuma—fa ka ho mmiako mmiako anaa fa bootstrap.jsfael a wɔaboaboa ano no so—na trɛw yɛn navigational tabs ne pills no mu ma yɛ tabable panes a ɛwɔ mpɔtam hɔ nsɛm, mpo denam dropdown menus so.

Sɛ worekyekye yɛn JavaScript no afi fibea a, ɛhwehwɛ sɛutil.js .

Dynamic tabbed interfaces, sɛnea wɔaka ho asɛm wɔ WAI ARIA Authoring Practices , hwehwɛ role="tablist", role="tab", role="tabpanel", ne aria-su afoforo sɛnea ɛbɛyɛ a wɔde wɔn nhyehyɛe, dwumadie ne mprempren tebea bɛma wɔn a wɔde mfiridwuma a ɛboa (te sɛ screen readers) di dwuma no.

Hyɛ no nsow sɛ ɛnsɛ sɛ dynamic tabbed interfaces no kura dropdown menus, efisɛ eyi de nsɛm a ɛfa dwumadie ne kwan a wɔfa so kɔ hɔ nyinaa ba. Sɛ yɛhwɛ sɛnea wobetumi de adi dwuma a, nokwasɛm a ɛyɛ sɛ tab a wɔada no adi mprempren no trigger element no ntumi nhu ntɛm ara (sɛnea ɛwɔ dropdown menu a wɔato mu no mu) no betumi ama adwene atu afra. Sɛ yɛhwɛ kwan a wɔfa so kɔ hɔ a, mprempren ɔkwan biara nni hɔ a ntease wom a wɔbɛfa so ayɛ saa ɔdansi yi ho mfonini akɔ WAI ARIA nhyehyɛe a ɛwɔ hɔ no so, a ɛkyerɛ sɛ ɛnyɛ mmerɛw sɛ wɔbɛma wɔn a wɔde mfiridwuma a ɛboa di dwuma no ate ase.

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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>

Sɛnea ɛbɛyɛ a ɛbɛboa ma ɛne w’ahiade ahyia no, eyi de <ul>-based markup yɛ adwuma, sɛnea wɔakyerɛ wɔ atifi hɔ no, anaasɛ “roll your own” markup biara a wopɛ. Hyɛ no nsow sɛ sɛ wode redi dwuma <nav>a, ɛnsɛ sɛ wode ka ho role="tablist"tẽẽ, efisɛ eyi bɛbu element no kurom dwumadi sɛ akwantu agyiraehyɛde no so. Mmom no, dan kɔ element foforo bi so (wɔ nhwɛso a ɛwɔ ase ha no mu no, a simple <div>) na fa kyekyere <nav>ho.

<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>

Tabs plugin no nso ne pills yɛ adwuma.

Nea efi mu ba no yɛ occaecat ullamco amet non eiusmod nostrud dolore irure incididunt est duis anim sunt officia. Fugiat velit proident aliquip nisi incididunt hwene mu apɔw-mu-teɛteɛ proident est nisi. Irure magna elit commodo anim ex veniam culpa eiusmod id nostrud tena cupidat wɔ veniam ad. Eiusmod consequat eu adipisicing a ɛyɛ ketewaa bi a ɛyɛ anim a ɛyɛ cupidatat culpa excepteur quis. Occaecat tra eu apɔw-mu-teɛteɛ 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">...</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>

Na ɛne nnuru a wɔde di dwuma gyina hɔ.

Cillum ad ut irure bere tiaa mu velit nostrud occaecat ullamco aliqua anim Lorem sint. Veniam sint duis incididunt yɛ esse magna mollit gye sɛ ɛyɛ adwumaden qui. Id id reprehenderit tena ase est eu aliqua occaecat quis ne velit gye sɛ adwumaden a wɔfrɛ no mollit dolore eiusmod. Ipsum dolor wɔ occaecat commodo ne voluptate a ɛyɛ ketewaa bi a ɛkyerɛ sɛ ɛyɛ mollit pariatur. Deserunt non laborum enim ne cillum eu deserunt a ɛnyɛ adwumaden a ɛnyɛ adwumaden a ɛyɛ ketewaa bi.

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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="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 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>

Data su ahorow a wɔde bedi dwuma

Wubetumi ama tab anaa pill navigation ayɛ adwuma a worenkyerɛw JavaScript biara denam element bi a wobɛkyerɛ ara kwa data-toggle="tab"anaasɛ wobɛka so. data-toggle="pill"Fa saa data su ahorow yi di dwuma wɔ .nav-tabsanaa .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>

Ɛdenam JavaScript so

Ma tabable tabs no nyɛ adwuma denam JavaScript so (ɛsɛ sɛ wode tab biara yɛ adwuma mmiako mmiako):

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

Wubetumi ayɛ tab ankorankoro adwuma wɔ akwan horow pii so:

$('#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 nkɛntɛnso

Sɛ wopɛ sɛ tab ahorow no bɛyera a, fa ka .fadeemu biara ho .tab-pane. Ɛsɛ sɛ tab pane a edi kan no nso .showma nsɛm a edi kan no da adi.

<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>

Akwan a wɔfa so yɛ

Asynchronous akwan ne nsakrae ahorow

API akwan nyinaa yɛ asynchronous na ɛhyɛ nsakrae ase . Wɔsan kɔ nea ɔfrɛɛ no ​​no nkyɛn bere a wɔafi nsakrae no ase ara pɛ nanso ansa na aba awiei . Bio nso, wobebu ani agu ɔkwan a wɔfa so frɛ ade bi a ɛresakra so no so .

Hwɛ yɛn JavaScript nkrataa no na woanya nsɛm pii.

$().tab no ho nsɛm

Ɛma tab element ne nsɛm a ɛwɔ mu no yɛ adwuma. Ɛsɛ sɛ tab nya a data-targetanaasɛ hreftargeting a container node wɔ DOM no mu.

<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('kyerɛ') .

Paw tab a wɔde ama no na ɛkyerɛ ne pane a ɛbata ho. Tab foforo biara a na wɔadi kan apaw no bɛyɛ nea wɔanpaw na ne pane a ɛbata ho no sie. San kɔ nea ɔfrɛ no no nkyɛn ansa na wɔakyerɛ tab pane no ankasa (kyerɛ sɛ ansa na shown.bs.tabasɛm no asi).

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

.tab('tow gu') .

Ɔsɛe element bi tab no.

Nsɛm a esisi

Sɛ worekyerɛ tab foforo a, nsɛm a esisi no bɛtow nnidiso nnidiso a edidi so yi:

  1. hide.bs.tab(wɔ tab a ɛreyɛ adwuma mprempren no so)
  2. show.bs.tab(wɔ tab a wɔrebɛkyerɛ no so)
  3. hidden.bs.tab(wɔ active tab a atwam no so no, nea ɛwɔ hide.bs.tabadeyɛ no ho no ara)
  4. shown.bs.tab(wɔ tab a wɔakyerɛ seesei ara a ɛyɛ adwuma foforo no so no, nea ɛwɔ show.bs.tabadeyɛ no ho no ara)

Sɛ na tab biara nni hɔ a ɛyɛ adwuma dedaw a, ɛnde wɔrentow hide.bs.tabne hidden.bs.tabnsɛm a esisi no.

Nsɛm a Ɛsisii no Su Nkyerɛmu
kyerɛ.bs.tab no Saa adeyɛ yi tow wɔ tab show so, nanso ansa na wɔakyerɛ tab foforo no. Fa event.targetne di dwuma event.relatedTargetfa w’ani si active tab ne active tab a atwam no so (sɛ ɛwɔ hɔ a) sɛnea ɛte biara.
wɔakyerɛ.bs.tab Saa adeyɛ yi tow wɔ tab show so bere a wɔakyerɛ tab bi akyi. Fa event.targetne di dwuma event.relatedTargetfa w’ani si active tab ne active tab a atwam no so (sɛ ɛwɔ hɔ a) sɛnea ɛte biara.
hide.bs.tab no ho nsɛm Saa adeyɛ yi tow bere a ɛsɛ sɛ wɔkyerɛ tab foforo (na ɛnam saa kwan yi so no ɛsɛ sɛ wɔde tab a ɛyɛ adwuma a atwam no sie). Fa event.targetne di dwuma event.relatedTargetfa w’ani si tab a ɛreyɛ adwuma mprempren ne tab foforo a ɛrenkyɛ na ɛreyɛ adwuma no so, sɛnea ɛte biara.
ahintaw.bs.tab no Saa adeyɛ yi tow bere a wɔakyerɛ tab foforo akyi (na ɛnam saa kwan yi so no wɔde tab a ɛyɛ adwuma a atwam no asie). Fa event.targetne di dwuma event.relatedTargetfa w’ani si tab a ɛreyɛ adwuma a atwam no ne tab a ɛreyɛ adwuma foforo no so, sɛnea ɛte biara. 
$('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
  e.target // newly activated tab
  e.relatedTarget // previous active tab
})