in English

Nā hāʻule iho

E hoʻololi i nā uhi ʻokoʻa no ka hōʻike ʻana i nā papa inoa o nā loulou a me nā mea hou aku me ka Bootstrap dropdown plugin.

Nānā nui

Hiki ke hoʻololi ʻia nā hāʻule iho, nā overlay contextual no ka hōʻike ʻana i nā papa inoa o nā loulou a me nā mea hou aku. Hoʻopili ʻia lākou me ka plugin Bootstrap dropdown JavaScript plugin. Hoʻololi ʻia lākou ma ke kaomi ʻana, ʻaʻole ma ka lele ʻana; he hoʻoholo manaʻo hoʻolālā kēia .

Hoʻokumu ʻia nā Dropdowns ma kahi waihona ʻaoʻao ʻekolu, ʻo Popper , kahi e hāʻawi ai i ke kūlana hoʻoikaika a me ka ʻike ʻana i ka ʻike. E ʻoluʻolu e hoʻokomo i ka popper.min.js ma mua o kā Bootstrap JavaScript a i ʻole hoʻohana bootstrap.bundle.min.js/ bootstrap.bundle.jsi loaʻa iā Popper. ʻAʻole hoʻohana ʻia ʻo Popper e hoʻonoho i nā hāʻule i loko o nā navbars ʻoiai ʻaʻole koi ʻia ke kūlana hoʻoikaika.

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

Hiki ke komo

ʻO ka maʻamau WAI ARIA ka wehewehe ʻana i kahi role="menu"widget maoli , akā kikoʻī kēia i nā menus e like me ka noi e hoʻoulu i nā hana a i ʻole nā ​​​​hana. Hiki i nā papa kuhikuhi ARIA ke loaʻa nā mea papa inoa, nā mea koho pahu pahu, nā mea papa kuhikuhi kīwila, nā pūʻulu pihi lekiō, a me nā papa kuhikuhi.

ʻO nā hāʻule iho o Bootstrap, ma ka ʻaoʻao ʻē aʻe, ua hoʻolālā ʻia i mea maʻamau a pili i nā kūlana like ʻole a me nā hoʻolālā markup. No ka laʻana, hiki ke hana i nā hāʻule iho i loaʻa nā mea hoʻokomo hou a me nā mana palapala, e like me nā kahua ʻimi a i ʻole nā ​​palapala komo. No kēia kumu, ʻaʻole manaʻo ʻo Bootstrap (ʻaʻole hoʻohui ʻia) i kekahi o nā ʻano rolea me aria-nā ʻano i koi ʻia no nā menus ARIA ʻoiaʻiʻo. Pono nā mea kākau e hoʻokomo i kēia mau ʻano kikoʻī iā lākou iho.

Eia nō naʻe, hoʻohui ʻo Bootstrap i ke kākoʻo i kūkulu ʻia no ka hapa nui o nā papa kuhikuhi papa kuhikuhi maʻamau, e like me ka hiki ke neʻe i nā .dropdown-itemmea hoʻokahi me ka hoʻohana ʻana i nā kī cursor a pani i ka papa kuhikuhi me ke ESCkī.

Nā laʻana

E kāʻei i ke koli o ka hāʻule iho (kāu pihi a i ʻole ka loulou) a me ka papa kuhikuhi hāʻule i loko o .dropdown, a i ʻole kekahi mea e hōʻike ana position: relative;. Hiki ke hoʻoulu ʻia nā dropdowns mai a i <a>ʻole <button>nā ​​​​mea e kūpono i kāu mau pono pono.

pihi hoʻokahi

Hiki ke hoʻololi ʻia kēlā me kēia i kahi .btnhoʻololi i lalo me kekahi mau hoʻololi markup. Eia pehea ʻoe e hoʻohana ai iā lākou me nā <button>mea ʻelua:

<div class="dropdown">
  <button class="btn btn-secondary dropdown-toggle" type="button" data-toggle="dropdown" aria-expanded="false">
    Dropdown button
  </button>
  <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>
</div>

A me <a>nā mea:

<div class="dropdown">
  <a class="btn btn-secondary dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-expanded="false">
    Dropdown link
  </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>
</div>

ʻO ka ʻāpana maikaʻi loa hiki iā ʻoe ke hana i kēia me kekahi ʻano pihi, pū kekahi:

<!-- Example single danger button -->
<div class="btn-group">
  <button type="button" class="btn btn-danger dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
    Action
  </button>
  <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>
</div>

Pihi hoʻokaʻawale

Pēlā nō, e hana i nā pihi hoʻokaʻawale me ka hoʻohālikelike like me nā pihi hoʻokahi, akā me ka hoʻohui ʻana .dropdown-toggle-splitno ka spacing kūpono a puni ka papa iho.

Hoʻohana mākou i kēia papa ʻē aʻe e hōʻemi i ka pae ākea paddingma kēlā ʻaoʻao kēia ʻaoʻao o ka caret e 25% a wehe i ka margin-leftmea i hoʻohui ʻia no ka hāʻule iho o nā pihi maʻamau. ʻO kēlā mau hoʻololi ʻē aʻe e hoʻomau i ka mālama mālama i ke pihi hoʻokaʻawale a hāʻawi i kahi ʻāpana kūpono kūpono ma ka ʻaoʻao o ke pihi nui.

<!-- Example split danger button -->
<div class="btn-group">
  <button type="button" class="btn btn-danger">Action</button>
  <button type="button" class="btn btn-danger dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-expanded="false">
    <span class="sr-only">Toggle Dropdown</span>
  </button>
  <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>
</div>

Ka nui ana

Hoʻohana nā pihi hāʻule i lalo me nā pihi o nā nui āpau, me nā pihi paʻamau a me nā pihi hoʻokaʻawale.

<!-- Large button groups (default and split) -->
<div class="btn-group">
  <button class="btn btn-secondary btn-lg dropdown-toggle" type="button" data-toggle="dropdown" aria-expanded="false">
    Large button
  </button>
  <div class="dropdown-menu">
    ...
  </div>
</div>
<div class="btn-group">
  <button class="btn btn-secondary btn-lg" type="button">
    Large split button
  </button>
  <button type="button" class="btn btn-lg btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-expanded="false">
    <span class="sr-only">Toggle Dropdown</span>
  </button>
  <div class="dropdown-menu">
    ...
  </div>
</div>
<!-- Small button groups (default and split) -->
<div class="btn-group">
  <button class="btn btn-secondary btn-sm dropdown-toggle" type="button" data-toggle="dropdown" aria-expanded="false">
    Small button
  </button>
  <div class="dropdown-menu">
    ...
  </div>
</div>
<div class="btn-group">
  <button class="btn btn-secondary btn-sm" type="button">
    Small split button
  </button>
  <button type="button" class="btn btn-sm btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-expanded="false">
    <span class="sr-only">Toggle Dropdown</span>
  </button>
  <div class="dropdown-menu">
    ...
  </div>
</div>

Nā kuhikuhi

Hoʻokuʻu

E ho'āla i nā menus hāʻule iho ma luna o nā ʻeleʻele ma ka hoʻohui .dropupʻana i ka mea makua.

<!-- Default dropup button -->
<div class="btn-group dropup">
  <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
    Dropup
  </button>
  <div class="dropdown-menu">
    <!-- Dropdown menu links -->
  </div>
</div>

<!-- Split dropup button -->
<div class="btn-group dropup">
  <button type="button" class="btn btn-secondary">
    Split dropup
  </button>
  <button type="button" class="btn btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-expanded="false">
    <span class="sr-only">Toggle Dropdown</span>
  </button>
  <div class="dropdown-menu">
    <!-- Dropdown menu links -->
  </div>
</div>

Dropright

E ho'āla i nā menus hāʻule iho ma ka ʻākau o nā mea ma ka hoʻohui .droprightʻana i ka ʻeleʻele makua.

<!-- Default dropright button -->
<div class="btn-group dropright">
  <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
    Dropright
  </button>
  <div class="dropdown-menu">
    <!-- Dropdown menu links -->
  </div>
</div>

<!-- Split dropright button -->
<div class="btn-group dropright">
  <button type="button" class="btn btn-secondary">
    Split dropright
  </button>
  <button type="button" class="btn btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-expanded="false">
    <span class="sr-only">Toggle Dropright</span>
  </button>
  <div class="dropdown-menu">
    <!-- Dropdown menu links -->
  </div>
</div>

hema hema

E ho'āla i nā menus hāʻule iho ma ka ʻaoʻao hema o nā mea ma ka hoʻohui .dropleftʻana i ka mea makua.

<!-- Default dropleft button -->
<div class="btn-group dropleft">
  <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
    Dropleft
  </button>
  <div class="dropdown-menu">
    <!-- Dropdown menu links -->
  </div>
</div>

<!-- Split dropleft button -->
<div class="btn-group">
  <div class="btn-group dropleft">
    <button type="button" class="btn btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-expanded="false">
      <span class="sr-only">Toggle Dropleft</span>
    </button>
    <div class="dropdown-menu">
      <!-- Dropdown menu links -->
    </div>
  </div>
  <button type="button" class="btn btn-secondary">
    Split dropleft
  </button>
</div>

Pono nā loulou i ka papa kuhikuhi papa kuhikuhi moʻolelo , akā ʻaʻole ia ka hihia me v4. I kēia manawa hiki iā ʻoe ke hoʻohana i <button>nā mea i loko o kāu dropdown ma kahi o <a>s wale nō.

<div class="dropdown">
  <button class="btn btn-secondary dropdown-toggle" type="button" data-toggle="dropdown" aria-expanded="false">
    Dropdown
  </button>
  <div class="dropdown-menu">
    <button class="dropdown-item" type="button">Action</button>
    <button class="dropdown-item" type="button">Another action</button>
    <button class="dropdown-item" type="button">Something else here</button>
  </div>
</div>

Hiki nō hoʻi iā ʻoe ke hana i nā mea hoʻokuʻu i lalo me ka .dropdown-item-text. E ʻoluʻolu e hana hou me ka CSS maʻamau a i ʻole nā ​​mea pono kikokikona.

<div class="dropdown-menu">
  <span class="dropdown-item-text">Dropdown item text</span>
  <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>

ʻeleu

Hoʻohui .activei nā mea i loko o ka hāʻule iho e hoʻohua iā lākou me he mea lā .

<div class="dropdown-menu">
  <a class="dropdown-item" href="#">Regular link</a>
  <a class="dropdown-item active" href="#">Active link</a>
  <a class="dropdown-item" href="#">Another link</a>
</div>

Kinohi

Hoʻohui .disabledi nā mea i loko o ka hāʻule iho e hoʻopaʻa iā lākou me he mea lā i pio .

<div class="dropdown-menu">
  <a class="dropdown-item" href="#">Regular link</a>
  <a class="dropdown-item disabled">Disabled link</a>
  <a class="dropdown-item" href="#">Another link</a>
</div>

Ma ka maʻamau, hoʻonoho ʻia ka papa kuhikuhi iho i lalo 100% mai luna a ma ka ʻaoʻao hema o kona makua. Hoʻohui .dropdown-menu-righti kahi .dropdown-menue hoʻolike ʻākau i ka papa kuhikuhi hāʻule iho.

Nā poʻo i luna! Hoʻonoho ʻia nā Dropdowns mahalo iā Popper (koe wale nō ke kau ʻia i loko o kahi navbar).
<div class="btn-group">
  <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
    Right-aligned menu
  </button>
  <div class="dropdown-menu dropdown-menu-right">
    <button class="dropdown-item" type="button">Action</button>
    <button class="dropdown-item" type="button">Another action</button>
    <button class="dropdown-item" type="button">Something else here</button>
  </div>
</div>

Hoʻopololei pane

Inā makemake ʻoe e hoʻohana i ka alignment pane, e hoʻopau i ke kūlana hoʻoikaika ma ka hoʻohui ʻana i ke data-display="static"ʻano a hoʻohana i nā papa hoʻololi pane.

No ka hoʻolikelike ʻana i ka papa kuhikuhi hāʻule iho me ka wahi haʻihaʻi i hāʻawi ʻia a i ʻole ka nui, hoʻohui .dropdown-menu{-sm|-md|-lg|-xl}-right.

<div class="btn-group">
  <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" data-display="static" aria-expanded="false">
    Left-aligned but right aligned when large screen
  </button>
  <div class="dropdown-menu dropdown-menu-lg-right">
    <button class="dropdown-item" type="button">Action</button>
    <button class="dropdown-item" type="button">Another action</button>
    <button class="dropdown-item" type="button">Something else here</button>
  </div>
</div>

No ka hoʻolikelike ʻana i ka papa hāʻule i lalo me ka wahi haʻihaʻi i hāʻawi ʻia a i ʻole ka nui, hoʻohui .dropdown-menu-righta .dropdown-menu{-sm|-md|-lg|-xl}-left.

<div class="btn-group">
  <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" data-display="static" aria-expanded="false">
    Right-aligned but left aligned when large screen
  </button>
  <div class="dropdown-menu dropdown-menu-right dropdown-menu-lg-left">
    <button class="dropdown-item" type="button">Action</button>
    <button class="dropdown-item" type="button">Another action</button>
    <button class="dropdown-item" type="button">Something else here</button>
  </div>
</div>

E hoʻomanaʻo ʻaʻole pono ʻoe e hoʻohui i kahi data-display="static"ʻano i nā pihi hāʻule i nā navbars, ʻoiai ʻaʻole hoʻohana ʻia ʻo Popper i nā navbars.

Nā poʻomanaʻo

Hoʻohui i kahi poʻomanaʻo e hōʻailona i nā ʻāpana o nā hana ma kekahi papa kuhikuhi.

<div class="dropdown-menu">
  <h6 class="dropdown-header">Dropdown header</h6>
  <a class="dropdown-item" href="#">Action</a>
  <a class="dropdown-item" href="#">Another action</a>
</div>

Nā mea hoʻokaʻawale

E hoʻokaʻawale i nā hui o nā mea papa kuhikuhi pili me kahi mea hoʻokaʻawale.

<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>

kikokikona

E kau i kekahi kikokikona manuahi i loko o kahi papa kuhikuhi iho me nā kikokikona a hoʻohana i nā pono hana spacing . E hoʻomanaʻo, pono paha ʻoe i nā ʻano nui ʻē aʻe e kāohi i ka laulā papa kuhikuhi.

<div class="dropdown-menu p-4 text-muted" style="max-width: 200px;">
  <p>
    Some example text that's free-flowing within the dropdown menu.
  </p>
  <p class="mb-0">
    And this is more example text.
  </p>
</div>

Nā palapala

E hoʻokomo i kahi palapala i loko o kahi papa kuhikuhi hāʻule, a i ʻole e hoʻolilo iā ia i loko o kahi papa kuhikuhi, a hoʻohana i ka margin a i ʻole nā ​​mea padding e hāʻawi iā ia i kahi kūpono ʻole āu e makemake ai.

<div class="dropdown-menu">
  <form class="px-4 py-3">
    <div class="form-group">
      <label for="exampleDropdownFormEmail1">Email address</label>
      <input type="email" class="form-control" id="exampleDropdownFormEmail1" placeholder="[email protected]">
    </div>
    <div class="form-group">
      <label for="exampleDropdownFormPassword1">Password</label>
      <input type="password" class="form-control" id="exampleDropdownFormPassword1" placeholder="Password">
    </div>
    <div class="form-group">
      <div class="form-check">
        <input type="checkbox" class="form-check-input" id="dropdownCheck">
        <label class="form-check-label" for="dropdownCheck">
          Remember me
        </label>
      </div>
    </div>
    <button type="submit" class="btn btn-primary">Sign in</button>
  </form>
  <div class="dropdown-divider"></div>
  <a class="dropdown-item" href="#">New around here? Sign up</a>
  <a class="dropdown-item" href="#">Forgot password?</a>
</div>
<form class="dropdown-menu p-4">
  <div class="form-group">
    <label for="exampleDropdownFormEmail2">Email address</label>
    <input type="email" class="form-control" id="exampleDropdownFormEmail2" placeholder="[email protected]">
  </div>
  <div class="form-group">
    <label for="exampleDropdownFormPassword2">Password</label>
    <input type="password" class="form-control" id="exampleDropdownFormPassword2" placeholder="Password">
  </div>
  <div class="form-group">
    <div class="form-check">
      <input type="checkbox" class="form-check-input" id="dropdownCheck2">
      <label class="form-check-label" for="dropdownCheck2">
        Remember me
      </label>
    </div>
  </div>
  <button type="submit" class="btn btn-primary">Sign in</button>
</form>

E hoʻohana data-offseta data-referencehoʻololi paha i kahi o ka hāʻule iho.

<div class="d-flex">
  <div class="dropdown mr-1">
    <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false" data-offset="10,20">
      Offset
    </button>
    <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>
  </div>
  <div class="btn-group">
    <button type="button" class="btn btn-secondary">Reference</button>
    <button type="button" class="btn btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-expanded="false" data-reference="parent">
      <span class="sr-only">Toggle Dropdown</span>
    </button>
    <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>
  </div>
</div>

Hoʻohana

Ma o nā ʻikepili ʻikepili a i ʻole JavaScript, hoʻololi ka plugin dropdown i nā ʻike huna (nā menus dropdown) ma ka hoʻololi ʻana i ka .showpapa ma ka makua .dropdown-menu. Ua data-toggle="dropdown"hilinaʻi ʻia ka ʻano no ka pani ʻana i nā menus dropdown ma kahi pae noi, no laila he manaʻo maikaʻi e hoʻohana mau ia.

Ma nā hāmeʻa hiki ke hoʻopā, wehe i kahi hāʻule i lalo e hoʻohui i nā mea lima ʻole ( $.noop) mouseoveri nā keiki koke o ka <body>mea. Pono kēia hack ʻino ʻino e hana a puni i kahi quirk i ka ʻelele hanana hanana ʻo iOS , i ʻole e pale i kahi paʻi ma waho o ka hāʻule iho mai ka hoʻomaka ʻana i ke code e pani i ka hāʻule. Ke pani ʻia ka hāʻule iho mouseover, wehe ʻia kēia mau mea lima ʻole.

Ma o nā hiʻohiʻona ʻikepili

Hoʻohui data-toggle="dropdown"i kahi loulou a i ʻole pihi e hoʻololi i kahi hāʻule iho.

<div class="dropdown">
  <button type="button" data-toggle="dropdown" aria-expanded="false">
    Dropdown trigger
  </button>
  <div class="dropdown-menu">
    ...
  </div>
</div>

Ma o JavaScript

Kāhea i nā hāʻule iho ma o JavaScript:

$('.dropdown-toggle').dropdown()
data-toggle="dropdown"koi mau

Inā ʻoe e kāhea i kāu hāʻule iho ma o JavaScript a i ʻole e hoʻohana i ka data-api, data-toggle="dropdown"pono mau e noho ma ka mea hoʻoiho o ka dropdown.

Nā koho

Hiki ke hāʻawi ʻia nā koho ma o nā ʻikepili a i ʻole JavaScript. No nā ʻano ʻikepili, e hoʻopili i ka inoa koho i data-, e like me ka data-offset="".

inoa ʻAno Default wehewehe
offset helu | kaula | hana 0

Offset o ka hāʻule iho e pili ana i kāna pahu hopu.

Ke hoʻohana ʻia kahi hana no ka hoʻoholo ʻana i ka offset, ua kapa ʻia ia me kahi mea i loaʻa ka ʻikepili offset e like me kāna hoʻopaʻapaʻa mua. Pono ka hana e hoʻihoʻi i kahi mea me ke ʻano like. Hoʻoholo ʻia ka mea hoʻomaka DOM node ma ke ʻano he pane ʻelua.

No ka ʻike hou aku, e nānā i nā palapala offset a Popper .

hoʻohuli boolean ʻoiaʻiʻo E ʻae i ka Dropdown e hoʻohuli i ka wā e kau ana ma luna o ka mea kuhikuhi. No ka ʻike hou aku e ʻike i nā palapala huli a Popper .
palena kaula | ʻeleʻele 'scrollParent' ʻO ka palena palena o ka papa kuhikuhi. ʻAe i nā waiwai o 'viewport', 'window', 'scrollParent', a i ʻole HTMLElement reference (JavaScript wale nō). No ka ʻike hou aku e nānā i nā palapala preventOverflow a Popper .
kuhikuhi kaula | ʻeleʻele 'hoololi' Mea kuhikuhi o ka papa kuhikuhi. ʻAe i nā waiwai o 'toggle', 'parent', a i ʻole HTMLElement reference. No ka ʻike hou aku e nānā i ka Popper's referenceObject docs .
hōʻike kaulahao 'dynamic' Ma ka maʻamau, hoʻohana mākou iā Popper no ka hoʻonohonoho ʻana. Hoʻopau i kēia me static.
popperConfig null | mea null E hoʻololi i ka hoʻonohonoho Popper paʻamau o Bootstrap, e ʻike i ka hoʻonohonoho ʻana o Popper

E hoʻomaopopo i ka wā boundaryi hoʻonoho ʻia i kekahi waiwai ʻē aʻe ma mua o 'scrollParent', position: staticua hoʻohana ʻia ke ʻano i ka .dropdownipu.

Nā ʻano hana

Kaʻina hana wehewehe
$().dropdown('toggle') Hoʻololi i ka papa kuhikuhi hāʻule iho o kahi hoʻokele hoʻokele i hāʻawi ʻia.
$().dropdown('show') Hōʻike i ka papa kuhikuhi hāʻule iho o kahi hoʻokele hoʻokele i hāʻawi ʻia.
$().dropdown('hide') Hūnā i ka papa kuhikuhi hāʻule iho o kahi hoʻokele hoʻokele i hāʻawi ʻia.
$().dropdown('update') Hoʻohou i ke kūlana o ka hāʻule iho o kahi mea.
$().dropdown('dispose') Hoʻopau i ka hāʻule iho o kahi mea.

Nā hanana

Hoʻopau ʻia nā hanana hāʻule i lalo i ka ʻeleʻele .dropdown-menumakua a loaʻa iā ia kahi relatedTargetwaiwai, nona ka waiwai o ka mea heleuma e hoʻohuli ana. hide.bs.dropdowna hidden.bs.dropdownhe clickEventwaiwai ko nā hanana (ʻo ia wale nō ke ʻano hanana kumu click) i loaʻa i kahi hanana hanana no ka hanana kaomi.

Hanana wehewehe
show.bs.dropdown Hoʻopau koke ʻia kēia hanana ke kāhea ʻia ke ʻano hana hōʻike.
shown.bs.dropdown Hoʻopau ʻia kēia hanana i ka wā i ʻike ʻia ai ka hāʻule iho i ka mea hoʻohana (e kali no nā hoʻololi CSS, e hoʻopau).
hide.bs.dropdown Hoʻopau koke ʻia kēia hanana i ka wā i kāhea ʻia ai ke ʻano hide instance.
hidden.bs.dropdown Hoʻopau ʻia kēia hanana i ka pau ʻana o ka hūnā ʻia mai ka mea hoʻohana (e kali no ka hoʻololi CSS, e hoʻopau).
$('#myDropdown').on('show.bs.dropdown', function () {
  // do something...
})