Source

Navs

Bootstrap-ning navigatsiya komponentlaridan qanday foydalanish bo'yicha hujjatlar va misollar.

Asosiy nav

.navBootstrap-da mavjud navigatsiya asosiy sinfdan faol va o'chirilgan holatlargacha bo'lgan umumiy belgilar va uslublarni taqsimlaydi . Har bir uslub oʻrtasida almashish uchun modifikator sinflarini almashtiring.

Asosiy .navkomponent flexbox bilan qurilgan va barcha turdagi navigatsiya komponentlarini yaratish uchun mustahkam poydevor yaratadi. U ba'zi uslublarni bekor qilishni (ro'yxatlar bilan ishlash uchun), kattaroq tegish joylari uchun havolalarni to'ldirishni va asosiy o'chirilgan uslubni o'z ichiga oladi.

Asosiy .navkomponent hech qanday holatni o'z ichiga olmaydi .active. Quyidagi misollar sinfni o'z ichiga oladi, asosan bu alohida sinf hech qanday maxsus uslubni ishga tushirmasligini ko'rsatish uchun.

<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>

Sinflar davomida ishlatiladi, shuning uchun belgilashingiz juda moslashuvchan bo'lishi mumkin. Yuqoridagi kabi s dan foydalaning yoki element <ul>bilan o'zingizni aylantiring. <nav>Foydalanishlari sababli, .navnavigatsiya display: flexhavolalari nav elementlari bilan bir xil ishlaydi, ammo qo'shimcha belgilarsiz.

<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>

Mavjud uslublar

.navModifikatorlar va yordamchi dasturlar yordamida s komponentining uslubini o'zgartiring. Agar kerak bo'lsa, aralashtiring va moslang yoki o'zingizni yarating.

Gorizontal tekislash

Navigatoringizning gorizontal hizalanishini flexbox yordam dasturlari bilan o'zgartiring . Odatiy bo'lib, navbatlar chapga hizalanadi, lekin siz ularni markazga yoki o'ngga osongina o'zgartirishingiz mumkin.

Markazda .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>

O'ngga tekislangan .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>

Vertikal

Yordamchi dastur yordamida moslashuvchan element yo'nalishini o'zgartirib, navigatsiyangizni to'plang .flex-column. Ularni ba'zi ko'rish oynalarida to'plash kerakmi, boshqalari emasmi? Javob beruvchi versiyalardan foydalaning (masalan, .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>

Har doimgidek, vertikal navigatsiya <ul>s holda ham mumkin.

<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>

Yorliqlar

Yuqoridan asosiy navbatni oladi va .nav-tabsyorliqli interfeys yaratish uchun sinfni qo'shadi. Bizning tab JavaScript plaginimiz bilan tabbable hududlarni yaratish uchun ulardan foydalaning .

<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>

Tabletkalar

Xuddi shu HTMLni oling, lekin .nav-pillso'rniga foydalaning:

<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>

To'ldiring va asoslang

Tarkibingizni .navikkita modifikator sinfidan birining to'liq mavjud kengligini kengaytirishga majburlang. Barcha mavjud bo'sh joyni s bilan mutanosib ravishda to'ldirish uchun .nav-itemdan foydalaning .nav-fill. E'tibor bering, barcha gorizontal bo'sh joy egallangan, ammo har bir nav elementi bir xil kenglikka ega emas.

<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>

<nav>Asoslangan navigatsiyadan foydalanganda .nav-item, langarlarga qo'shishni unutmang.

<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>

Teng kenglikdagi elementlar uchun dan foydalaning .nav-justified. Barcha gorizontal bo'shliqlar navbatma-navbat havolalari bilan band bo'ladi, lekin .nav-fillyuqoridagilardan farqli o'laroq, har bir navbat elementi bir xil kenglikda bo'ladi.

<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>

navigatsiyaga asoslangan .nav-fillmisolga o'xshab , langarlarga qo'shishni unutmang.<nav>.nav-item

<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>

Flex utilitlari bilan ishlash

Agar sizga sezgir navigatsiya o'zgarishlari kerak bo'lsa, bir qator flexbox yordam dasturlaridan foydalanishni o'ylab ko'ring . Ko'proq batafsil ma'lumotga ega bo'lsa-da, ushbu yordam dasturlari sezgir to'xtash nuqtalarida ko'proq moslashtirishni taklif qiladi. Quyidagi misolda bizning navbatimiz eng past to'xtash nuqtasiga joylashtiriladi, keyin kichik to'xtash nuqtasidan boshlab mavjud kenglikni to'ldiradigan gorizontal tartibga moslashadi.

<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>

Foydalanish imkoniyati haqida

Agar siz navigatsiya panelini taqdim qilish uchun navlardan foydalanayotgan bo'lsangiz, role="navigation"ning eng mantiqiy ota-konteyneriga a qo'shing <ul>yoki <nav>elementni butun navigatsiya atrofiga o'rashni unutmang. Rolni o'ziga qo'shmang <ul>, chunki bu uning yordamchi texnologiyalar tomonidan haqiqiy ro'yxat sifatida e'lon qilinishiga to'sqinlik qiladi.

Yodda tutingki, navigatsiya paneli, hatto .nav-tabssinf bilan yorliqlar sifatida tasvirlangan bo'lsa ham , , yoki atributlar berilmasligi kerak . Bular WAI ARIA mualliflik amaliyotlarida tasvirlanganidek, faqat dinamik yorliqli interfeyslar uchun mos keladi . Misol uchun ushbu bo'limdagi dinamik yorliqli interfeyslar uchun JavaScript xatti-harakatiga qarang .role="tablist"role="tab"role="tabpanel"

Ochiladigan menyulardan foydalanish

Bir oz qo'shimcha HTML va ochiladigan menyular JavaScript plagini bilan ochiladigan menyularni qo'shing .

Ochiladigan yorliqlar

<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>

Ochiladigan tabletkalar

<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 harakati

Yorliq JavaScript plaginidan foydalaning - uni alohida yoki tuzilgan bootstrap.jsfayl orqali qo'shing - hatto ochiladigan menyular orqali ham mahalliy kontentning yorliqli panellarini yaratish uchun navigatsiya yorliqlarimiz va tabletkalarimizni kengaytiring.

Agar siz bizning JavaScript-ni manbadan yaratayotgan bo'lsangiz, u talab qiladiutil.js .

WAI ARIA Authoring Practices da tavsiflangan dinamik yorliqli interfeyslar, ularning tuzilishi, funksionalligi va joriy holatini yordamchi texnologiyalar foydalanuvchilariga (masalan, ekranni oʻqish dasturlari) yetkazish uchun role="tablist", role="tab", role="tabpanel", va qoʻshimcha atributlarni talab qiladi .aria-

Dinamik yorliqli interfeyslarda ochiladigan menyular bo'lmasligi kerakligini unutmang , chunki bu foydalanish qulayligi va foydalanish imkoniyati bilan bog'liq muammolarni keltirib chiqaradi. Foydalanish nuqtai nazaridan, hozirda ko'rsatilgan yorliqning tetik elementi darhol ko'rinmasligi (u yopiq ochiladigan menyuda bo'lgani kabi) chalkashlikka olib kelishi mumkin. Mavjudlik nuqtai nazaridan, hozirda bu turdagi konstruksiyani standart WAI ARIA naqshiga solishning oqilona usuli yo‘q, ya’ni uni yordamchi texnologiyalar foydalanuvchilari uchun osonlik bilan tushunib bo‘lmaydi.

Raw denim, ehtimol siz ular haqida eshitmagansiz jinsi shortilar Ostin. Nesciunt tofu stumptown aliqua, retro synth master cleanse. Mo'ylovli klişe tempor, Williamsburg Carles vegan helvetica. Reprehenderit qassob retro keffiyeh dreamcatcher synth. Cosby sviter eu banh mi, qui irure Terri Richardson sobiq kalamar. Aliquip placeat salvia cillum iphone. Seitan aliquip quis cardigan american apparel, qassob voluptate nisi qui.

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.

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">...</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>

Ehtiyojlaringizni qondirishga yordam berish uchun, bu <ul>yuqorida ko'rsatilganidek, asosli belgilash bilan yoki har qanday o'zboshimchalik bilan "o'zingizni siljitish" belgisi bilan ishlaydi. E'tibor bering, agar siz dan foydalanayotgan bo'lsangiz <nav>, unga to'g'ridan-to'g'ri qo'shmasligingiz kerak role="tablist", chunki bu elementning navigatsiya belgisi sifatida asosiy rolini bekor qiladi. Buning o'rniga, muqobil elementga o'ting (quyidagi misolda, oddiy <div>) va <nav>uni o'rab oling.

<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>

Tablar plagini tabletkalar bilan ham ishlaydi.

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 minimal 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">...</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>

Va vertikal tabletkalar bilan.

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 va valit excepteur laborum mollit dolore eiusmod. Ipsum dolor occaecat commodo va minimal reprehenderit mollit pariatur ixtiyorida. Deserunt non laborum enim et cillum eu deserunt excepteur ea incididunt minimal 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="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>

Ma'lumotlar atributlaridan foydalanish

Siz biron bir JavaScript yozmasdan yorliq yoki tabletka navigatsiyasini oddiygina belgilab data-toggle="tab"yoki data-toggle="pill"elementda faollashtirishingiz mumkin. Ushbu ma'lumotlar atributlaridan .nav-tabsyoki da foydalaning .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>

JavaScript orqali

JavaScript orqali yorliqli yorliqlarni yoqish (har bir yorliq alohida faollashtirilishi kerak):

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

Siz alohida yorliqlarni bir necha usul bilan faollashtirishingiz mumkin:

$('#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

Yopish effekti

Yorliqlarni .fadeoʻchirish uchun har biriga qoʻshing .tab-pane. Birinchi yorliq paneli ham .showboshlang'ich tarkibni ko'rinadigan qilish kerak.

<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>

Usullari

Asinxron usullar va o'tishlar

Barcha API usullari asenkron va o'tishni boshlaydi . O'tish boshlanishi bilanoq, lekin tugashidan oldin ular qo'ng'iroq qiluvchiga qaytadilar . Bundan tashqari, o'tish komponentidagi usul chaqiruvi e'tiborga olinmaydi .

Qo'shimcha ma'lumot olish uchun bizning JavaScript hujjatlariga qarang.

$().tab

Yorliq elementi va kontent konteynerini faollashtiradi. Yorliqda DOM-dagi konteyner tuguniga mo'ljallangan data-targetyoki a bo'lishi kerak .href

<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('shou')

Berilgan yorliqni tanlaydi va unga bog'langan panelni ko'rsatadi. Oldin tanlangan har qanday boshqa yorliq tanlanmagan bo'ladi va u bilan bog'liq bo'lgan panel yashiriladi. Qo'ng'iroq qiluvchiga yorliqlar paneli ko'rsatilishidan oldin (ya'ni shown.bs.tabvoqea sodir bo'lishidan oldin) qaytadi.

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

.tab('tashlash')

Elementning yorlig'ini yo'q qiladi.

Voqealar

Yangi yorliq ko'rsatilganda voqealar quyidagi tartibda yonadi:

  1. hide.bs.tab(joriy faol yorliqda)
  2. show.bs.tab(ko'rsatiladigan yorliqda)
  3. hidden.bs.tab(oldingi faol yorliqda, voqea uchun bir xil hide.bs.tab)
  4. shown.bs.tab(yangi faol ko'rsatilgan yorliqda, xuddi show.bs.tabvoqea uchun)

Hech qanday yorliq allaqachon faol bo'lmagan bo'lsa, hide.bs.tabva hidden.bs.tabvoqealari o'chirilmaydi.

Tadbir turi Tavsif
show.bs.tab Bu voqea tab ko'rsatishda ishga tushadi, lekin yangi tab ko'rsatilishidan oldin. Faol va oldingi faol varaqni (agar mavjud bo'lsa) mos ravishda belgilash uchun va event.targetfoydalaning .event.relatedTarget
ko'rsatilgan.bs.tab Ushbu hodisa varaq ko'rsatilgandan so'ng yorliqlar ko'rsatishda ishga tushadi. Faol va oldingi faol varaqni (agar mavjud bo'lsa) mos ravishda belgilash uchun va event.targetfoydalaning .event.relatedTarget
hide.bs.tab Ushbu hodisa yangi yorliq ko'rsatilishi kerak bo'lganda boshlanadi (va shuning uchun oldingi faol yorliq yashiriladi). Joriy faol yorliq va yaqinda faol boʻladigan yangi yorliq uchun mos ravishda va event.targetfoydalaning .event.relatedTarget
yashirin.bs.tab Ushbu hodisa yangi yorliq ko'rsatilgandan so'ng boshlanadi (va shuning uchun oldingi faol yorliq yashiriladi). Oldingi faol yorliq va yangi faol yorliq uchun mos ravishda event.targetva dan foydalaning .event.relatedTarget 
$('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
  e.target // newly activated tab
  e.relatedTarget // previous active tab
})