Grúpa cnaipí

Grúpáil sraith cnaipí le chéile ar líne amháin leis an ngrúpa cnaipí, agus sárchumhachtaigh iad le JavaScript.

Sampla bunúsach

Wrap sraith cnaipí le .btni .btn-group. Cuir leis an raidió JavaScript roghnach agus an t-iompraíocht i stíl ticbhosca lenár mbreiseán cnaipí .

<div class="btn-group" role="group" aria-label="Basic example">
  <button type="button" class="btn btn-secondary">Left</button>
  <button type="button" class="btn btn-secondary">Middle</button>
  <button type="button" class="btn btn-secondary">Right</button>
</div>

Cinntigh ceart `role`agus cuir lipéad ar fáil

Le gur féidir le teicneolaíochtaí cúnta (cosúil le léitheoirí scáileáin) a chur in iúl go bhfuil sraith cnaipí grúpáilte, ní rolemór tréith chuí a sholáthar. I gcás grúpaí cnaipí, bheadh sé seo role="group", agus ba cheart go mbeadh role="toolbar".

Ina theannta sin, ba cheart lipéad sainráite a thabhairt do ghrúpaí agus do bharraí uirlisí, ós rud é nach bhfógróidh an chuid is mó de na teicneolaíochtaí cúnta iad murach sin, in ainneoin na tréithe cuí róil a bheith ann. Sna samplaí a chuirtear ar fáil anseo, úsáidimid aria-label, ach is féidir roghanna eile ar nós aria-labelledbya úsáid freisin.

Comhcheangail tacair de ghrúpaí cnaipí i mbarraí uirlisí cnaipe le haghaidh comhpháirteanna níos casta. Bain úsáid as ranganna fóntais de réir mar is gá chun grúpaí, cnaipí agus go leor eile a spásáil.

<div class="btn-toolbar" role="toolbar" aria-label="Toolbar with button groups">
  <div class="btn-group mr-2" role="group" aria-label="First group">
    <button type="button" class="btn btn-secondary">1</button>
    <button type="button" class="btn btn-secondary">2</button>
    <button type="button" class="btn btn-secondary">3</button>
    <button type="button" class="btn btn-secondary">4</button>
  </div>
  <div class="btn-group mr-2" role="group" aria-label="Second group">
    <button type="button" class="btn btn-secondary">5</button>
    <button type="button" class="btn btn-secondary">6</button>
    <button type="button" class="btn btn-secondary">7</button>
  </div>
  <div class="btn-group" role="group" aria-label="Third group">
    <button type="button" class="btn btn-secondary">8</button>
  </div>
</div>

Ná bíodh drogall ort grúpaí ionchuir a mheascadh le grúpaí cnaipí i do bharraí uirlisí. Cosúil leis an sampla thuas, is dócha go mbeidh roinnt fóntais ag teastáil uait chun rudaí a spásáil i gceart.

<div class="btn-toolbar mb-3" role="toolbar" aria-label="Toolbar with button groups">
  <div class="btn-group mr-2" role="group" aria-label="First group">
    <button type="button" class="btn btn-secondary">1</button>
    <button type="button" class="btn btn-secondary">2</button>
    <button type="button" class="btn btn-secondary">3</button>
    <button type="button" class="btn btn-secondary">4</button>
  </div>
  <div class="input-group">
    <div class="input-group-prepend">
      <div class="input-group-text" id="btnGroupAddon">@</div>
    </div>
    <input type="text" class="form-control" placeholder="Input group example" aria-label="Input group example" aria-describedby="btnGroupAddon">
  </div>
</div>

<div class="btn-toolbar justify-content-between" role="toolbar" aria-label="Toolbar with button groups">
  <div class="btn-group" role="group" aria-label="First group">
    <button type="button" class="btn btn-secondary">1</button>
    <button type="button" class="btn btn-secondary">2</button>
    <button type="button" class="btn btn-secondary">3</button>
    <button type="button" class="btn btn-secondary">4</button>
  </div>
  <div class="input-group">
    <div class="input-group-prepend">
      <div class="input-group-text" id="btnGroupAddon2">@</div>
    </div>
    <input type="text" class="form-control" placeholder="Input group example" aria-label="Input group example" aria-describedby="btnGroupAddon2">
  </div>
</div>

Sizing

In ionad ranganna méide cnaipí a chur i bhfeidhm ar gach cnaipe i ngrúpa, níl le déanamh ach cuir .btn-group-*le gach ceann acu .btn-group, lena n-áirítear gach ceann agus tú ag neadú grúpaí iolracha.

<div class="btn-group btn-group-lg" role="group" aria-label="...">...</div>
<div class="btn-group" role="group" aria-label="...">...</div>
<div class="btn-group btn-group-sm" role="group" aria-label="...">...</div>

Neadaithe

Cuir .btn-groupceann eile .btn-groupnuair is mian leat roghchláir anuas measctha le sraith cnaipí.

<div class="btn-group" role="group" aria-label="Button group with nested dropdown">
  <button type="button" class="btn btn-secondary">1</button>
  <button type="button" class="btn btn-secondary">2</button>

  <div class="btn-group" role="group">
    <button id="btnGroupDrop1" type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
      Dropdown
    </button>
    <div class="dropdown-menu" aria-labelledby="btnGroupDrop1">
      <a class="dropdown-item" href="#">Dropdown link</a>
      <a class="dropdown-item" href="#">Dropdown link</a>
    </div>
  </div>
</div>

Athrú ingearach

Déan sraith de chnaipí a bheith le feiceáil Cruachta go hingearach seachas go cothrománach. Ní thacaítear le anuas cnaipe scoilte anseo.

<div class="btn-group-vertical">
  ...
</div>