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Knap gruppe

Gruppér en række knapper sammen på en enkelt linje eller stable dem i en lodret kolonne.

På denne side

Grundlæggende eksempel

Pak en række knapper ind .btnmed .btn-group.

html 
<div class="btn-group" role="group" aria-label="Basic example">
  <button type="button" class="btn btn-primary">Left</button>
  <button type="button" class="btn btn-primary">Middle</button>
  <button type="button" class="btn btn-primary">Right</button>
</div>
Sørg for korrekt roleog giv en etiket

For at hjælpeteknologier (såsom skærmlæsere) kan formidle, at en række knapper er grupperet, roleskal der angives en passende egenskab. For knapgrupper vil dette være role="group", mens værktøjslinjer skal have en role="toolbar".

Derudover bør grupper og værktøjslinjer have en eksplicit etiket, da de fleste hjælpeteknologier ellers ikke vil annoncere dem, på trods af tilstedeværelsen af ​​den korrekte rolleattribut. I eksemplerne her bruger vi aria-label, men alternativer som f.eks. aria-labelledbykan også bruges.

Disse klasser kan også tilføjes til grupper af links, som et alternativ til .navnavigationskomponenterne .

Aktivt link Link Link
html 
<div class="btn-group">
  <a href="#" class="btn btn-primary active" aria-current="page">Active link</a>
  <a href="#" class="btn btn-primary">Link</a>
  <a href="#" class="btn btn-primary">Link</a>
</div>

Blandede stilarter

html 
<div class="btn-group" role="group" aria-label="Basic mixed styles example">
  <button type="button" class="btn btn-danger">Left</button>
  <button type="button" class="btn btn-warning">Middle</button>
  <button type="button" class="btn btn-success">Right</button>
</div>

Skitserede stilarter

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

Afkrydsningsfelt og alternativknapgrupper

Kombiner knaplignende afkrydsningsfelt og radioskiftknapper til en problemfri knapgruppe.

html 
<div class="btn-group" role="group" aria-label="Basic checkbox toggle button group">
  <input type="checkbox" class="btn-check" id="btncheck1" autocomplete="off">
  <label class="btn btn-outline-primary" for="btncheck1">Checkbox 1</label>

  <input type="checkbox" class="btn-check" id="btncheck2" autocomplete="off">
  <label class="btn btn-outline-primary" for="btncheck2">Checkbox 2</label>

  <input type="checkbox" class="btn-check" id="btncheck3" autocomplete="off">
  <label class="btn btn-outline-primary" for="btncheck3">Checkbox 3</label>
</div>
html 
<div class="btn-group" role="group" aria-label="Basic radio toggle button group">
  <input type="radio" class="btn-check" name="btnradio" id="btnradio1" autocomplete="off" checked>
  <label class="btn btn-outline-primary" for="btnradio1">Radio 1</label>

  <input type="radio" class="btn-check" name="btnradio" id="btnradio2" autocomplete="off">
  <label class="btn btn-outline-primary" for="btnradio2">Radio 2</label>

  <input type="radio" class="btn-check" name="btnradio" id="btnradio3" autocomplete="off">
  <label class="btn btn-outline-primary" for="btnradio3">Radio 3</label>
</div>

Knap værktøjslinje

Kombiner sæt knapgrupper til knapværktøjslinjer for mere komplekse komponenter. Brug hjælpeklasser efter behov til at give plads til grupper, knapper og mere.

html 
<div class="btn-toolbar" role="toolbar" aria-label="Toolbar with button groups">
  <div class="btn-group me-2" role="group" aria-label="First group">
    <button type="button" class="btn btn-primary">1</button>
    <button type="button" class="btn btn-primary">2</button>
    <button type="button" class="btn btn-primary">3</button>
    <button type="button" class="btn btn-primary">4</button>
  </div>
  <div class="btn-group me-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-info">8</button>
  </div>
</div>

Bland gerne inputgrupper med knapgrupper i dine værktøjslinjer. I lighed med eksemplet ovenfor, har du sandsynligvis brug for nogle hjælpeprogrammer for at placere tingene ordentligt.

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

Dimensionering

I stedet for at anvende knapstørrelsesklasser til hver knap i en gruppe, skal du blot tilføje .btn-group-*til hver enkelt .btn-group, inklusive hver enkelt, når du indlejrer flere grupper.



html 
<div class="btn-group btn-group-lg" role="group" aria-label="Large button group">
  <button type="button" class="btn btn-outline-dark">Left</button>
  <button type="button" class="btn btn-outline-dark">Middle</button>
  <button type="button" class="btn btn-outline-dark">Right</button>
</div>
<br>
<div class="btn-group" role="group" aria-label="Default button group">
  <button type="button" class="btn btn-outline-dark">Left</button>
  <button type="button" class="btn btn-outline-dark">Middle</button>
  <button type="button" class="btn btn-outline-dark">Right</button>
</div>
<br>
<div class="btn-group btn-group-sm" role="group" aria-label="Small button group">
  <button type="button" class="btn btn-outline-dark">Left</button>
  <button type="button" class="btn btn-outline-dark">Middle</button>
  <button type="button" class="btn btn-outline-dark">Right</button>
</div>

Indlejring

Placer en .btn-groupi en anden .btn-group, når du vil have rullemenuer blandet med en række knapper.

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

  <div class="btn-group" role="group">
    <button type="button" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
      Dropdown
    </button>
    <ul class="dropdown-menu">
      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
    </ul>
  </div>
</div>

Lodret variation

Få et sæt knapper til at se ud lodret stablet i stedet for vandret. Rullemenuer med splitknap understøttes ikke her.

html 
<div class="btn-group-vertical" role="group" aria-label="Vertical button group">
  <button type="button" class="btn btn-dark">Button</button>
  <button type="button" class="btn btn-dark">Button</button>
  <button type="button" class="btn btn-dark">Button</button>
  <button type="button" class="btn btn-dark">Button</button>
  <button type="button" class="btn btn-dark">Button</button>
  <button type="button" class="btn btn-dark">Button</button>
</div>
html 
<div class="btn-group-vertical" role="group" aria-label="Vertical button group">
  <button type="button" class="btn btn-primary">Button</button>
  <button type="button" class="btn btn-primary">Button</button>
  <div class="btn-group" role="group">
    <button type="button" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
      Dropdown
    </button>
    <ul class="dropdown-menu">
      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
    </ul>
  </div>
  <button type="button" class="btn btn-primary">Button</button>
  <button type="button" class="btn btn-primary">Button</button>
  <div class="btn-group" role="group">
    <button type="button" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
      Dropdown
    </button>
    <ul class="dropdown-menu">
      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
    </ul>
  </div>
  <div class="btn-group" role="group">
    <button type="button" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
      Dropdown
    </button>
    <ul class="dropdown-menu">
      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
    </ul>
  </div>
  <div class="btn-group" role="group">
    <button type="button" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
      Dropdown
    </button>
    <ul class="dropdown-menu">
      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
      <li><a class="dropdown-item" href="#">Dropdown link</a></li>
    </ul>
  </div>
</div>
html 
<div class="btn-group-vertical" role="group" aria-label="Vertical radio toggle button group">
  <input type="radio" class="btn-check" name="vbtn-radio" id="vbtn-radio1" autocomplete="off" checked>
  <label class="btn btn-outline-danger" for="vbtn-radio1">Radio 1</label>
  <input type="radio" class="btn-check" name="vbtn-radio" id="vbtn-radio2" autocomplete="off">
  <label class="btn btn-outline-danger" for="vbtn-radio2">Radio 2</label>
  <input type="radio" class="btn-check" name="vbtn-radio" id="vbtn-radio3" autocomplete="off">
  <label class="btn btn-outline-danger" for="vbtn-radio3">Radio 3</label>
</div>