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Style uniforme pour les listes imbriquées avec Bootstrap

Existe-t-il un moyen de faire en sorte que les listes imbriquées dans Twitter bootstrap ressemblent à une liste normale, les éléments imbriqués étant simplement mis en retrait (et que cela fonctionne pour une imbrication arbitrairement profonde)? Par défaut, les listes imbriquées ressemblent à this :

Nested lists with bootstrap

<ul class="list-group">
    <li class="list-group-item">One</li>
    <li class="list-group-item">Two
        <ul class="list-group">
            <li class="list-group-item">Item 2a</li>
            <li class="list-group-item">Item 2b</li>
        </ul>
    </li>
    <li class="list-group-item">Three
        <ul class="list-group">
            <li class="list-group-item">Item 3a</li>
            <li class="list-group-item">Item 3b</li>
        </ul>
    </li>
</ul>

Comment puis-je faire apparaître ces listes imbriquées comme ceci (ou d'une manière similaire): 

What nested lists should look like

Si vous avez manqué le lien ci-dessus, voici le JSFiddle: https://jsfiddle.net/7o8rp0kv/1/

htmlcsstwitter-bootstraptwitter-bootstrap-3nested-lists
49
user3594595

Listes de groupes imbriqués

 Nested Group Lists 

.just-padding {
  padding: 15px;
}

.list-group.list-group-root {
  padding: 0;
  overflow: hidden;
}

.list-group.list-group-root .list-group {
  margin-bottom: 0;
}

.list-group.list-group-root .list-group-item {
  border-radius: 0;
  border-width: 1px 0 0 0;
}

.list-group.list-group-root > .list-group-item:first-child {
  border-top-width: 0;
}

.list-group.list-group-root > .list-group > .list-group-item {
  padding-left: 30px;
}

.list-group.list-group-root > .list-group > .list-group > .list-group-item {
  padding-left: 45px;
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">

<div class="just-padding">

<div class="list-group list-group-root well">
  
  <a href="#" class="list-group-item">Item 1</a>
  <div class="list-group">
    
    <a href="#" class="list-group-item">Item 1.1</a>
    <div class="list-group">
      <a href="#" class="list-group-item">Item 1.1.1</a>
      <a href="#" class="list-group-item">Item 1.1.2</a>
      <a href="#" class="list-group-item">Item 1.1.3</a>
    </div>
    
    <a href="#" class="list-group-item">Item 1.2</a>
    <div class="list-group">
      <a href="#" class="list-group-item">Item 1.2.1</a>
      <a href="#" class="list-group-item">Item 1.2.2</a>
      <a href="#" class="list-group-item">Item 1.2.3</a>
    </div>
    
    <a href="#" class="list-group-item">Item 1.3</a>
    <div class="list-group">
      <a href="#" class="list-group-item">Item 1.3.1</a>
      <a href="#" class="list-group-item">Item 1.3.2</a>
      <a href="#" class="list-group-item">Item 1.3.3</a>
    </div>
    
  </div>
  
  <a href="#" class="list-group-item">Item 2</a>
  <div class="list-group">
    
    <a href="#" class="list-group-item">Item 2.1</a>
    <div class="list-group">
      <a href="#" class="list-group-item">Item 2.1.1</a>
      <a href="#" class="list-group-item">Item 2.1.2</a>
      <a href="#" class="list-group-item">Item 2.1.3</a>
    </div>
    
    <a href="#" class="list-group-item">Item 2.2</a>
    <div class="list-group">
      <a href="#" class="list-group-item">Item 2.2.1</a>
      <a href="#" class="list-group-item">Item 2.2.2</a>
      <a href="#" class="list-group-item">Item 2.2.3</a>
    </div>
    
    <a href="#" class="list-group-item">Item 2.3</a>
    <div class="list-group">
      <a href="#" class="list-group-item">Item 2.3.1</a>
      <a href="#" class="list-group-item">Item 2.3.2</a>
      <a href="#" class="list-group-item">Item 2.3.3</a>
    </div>
    
  </div>
  
  
  <a href="#" class="list-group-item">Item 3</a>
  <div class="list-group">
    
    <a href="#" class="list-group-item">Item 3.1</a>
    <div class="list-group">
      <a href="#" class="list-group-item">Item 3.1.1</a>
      <a href="#" class="list-group-item">Item 3.1.2</a>
      <a href="#" class="list-group-item">Item 3.1.3</a>
    </div>
    
    <a href="#" class="list-group-item">Item 3.2</a>
    <div class="list-group">
      <a href="#" class="list-group-item">Item 3.2.1</a>
      <a href="#" class="list-group-item">Item 3.2.2</a>
      <a href="#" class="list-group-item">Item 3.2.3</a>
    </div>
    
    <a href="#" class="list-group-item">Item 3.3</a>
    <div class="list-group">
      <a href="#" class="list-group-item">Item 3.3.1</a>
      <a href="#" class="list-group-item">Item 3.3.2</a>
      <a href="#" class="list-group-item">Item 3.3.3</a>
    </div>
    
  </div>
  
</div>
  
</div>

Voir sur fiddler: https://jsfiddle.net/u3Gd85cj/

Listes de groupes imbriquées (réductibles)

 Nested Group Lists (Collapsable) 

$(function() {
        
  $('.list-group-item').on('click', function() {
    $('.glyphicon', this)
      .toggleClass('glyphicon-chevron-right')
      .toggleClass('glyphicon-chevron-down');
  });

});
.just-padding {
  padding: 15px;
}

.list-group.list-group-root {
  padding: 0;
  overflow: hidden;
}

.list-group.list-group-root .list-group {
  margin-bottom: 0;
}

.list-group.list-group-root .list-group-item {
  border-radius: 0;
  border-width: 1px 0 0 0;
}

.list-group.list-group-root > .list-group-item:first-child {
  border-top-width: 0;
}

.list-group.list-group-root > .list-group > .list-group-item {
  padding-left: 30px;
}

.list-group.list-group-root > .list-group > .list-group > .list-group-item {
  padding-left: 45px;
}

.list-group-item .glyphicon {
  margin-right: 5px;
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">

<div class="just-padding">

<div class="list-group list-group-root well">
  
  <a href="#item-1" class="list-group-item" data-toggle="collapse">
    <i class="glyphicon glyphicon-chevron-right"></i>Item 1
  </a>
  <div class="list-group collapse" id="item-1">
    
    <a href="#item-1-1" class="list-group-item" data-toggle="collapse">
      <i class="glyphicon glyphicon-chevron-right"></i>Item 1.1
    </a>
    <div class="list-group collapse" id="item-1-1">
      <a href="#" class="list-group-item">Item 1.1.1</a>
      <a href="#" class="list-group-item">Item 1.1.2</a>
      <a href="#" class="list-group-item">Item 1.1.3</a>
    </div>
    
    <a href="#item-1-2" class="list-group-item" data-toggle="collapse">
      <i class="glyphicon glyphicon-chevron-right"></i>Item 1.2
    </a>
    <div class="list-group collapse" id="item-1-2">
      <a href="#" class="list-group-item">Item 1.2.1</a>
      <a href="#" class="list-group-item">Item 1.2.2</a>
      <a href="#" class="list-group-item">Item 1.2.3</a>
    </div>
    
    <a href="#item-1-3" class="list-group-item" data-toggle="collapse">
      <i class="glyphicon glyphicon-chevron-right"></i>Item 1.3
    </a>
    <div class="list-group collapse" id="item-1-3">
      <a href="#" class="list-group-item">Item 1.3.1</a>
      <a href="#" class="list-group-item">Item 1.3.2</a>
      <a href="#" class="list-group-item">Item 1.3.3</a>
    </div>
    
  </div>
  
  <a href="#item-2" class="list-group-item" data-toggle="collapse">
    <i class="glyphicon glyphicon-chevron-right"></i>Item 2
  </a>
  <div class="list-group collapse" id="item-2">
    
    <a href="#item-2-1" class="list-group-item" data-toggle="collapse">
      <i class="glyphicon glyphicon-chevron-right"></i>Item 2.1
    </a>
    <div class="list-group collapse" id="item-2-1">
      <a href="#" class="list-group-item">Item 2.1.1</a>
      <a href="#" class="list-group-item">Item 2.1.2</a>
      <a href="#" class="list-group-item">Item 2.1.3</a>
    </div>
    
    <a href="#item-2-2" class="list-group-item" data-toggle="collapse">
      <i class="glyphicon glyphicon-chevron-right"></i>Item 2.2
    </a>
    <div class="list-group collapse" id="item-2-2">
      <a href="#" class="list-group-item">Item 2.2.1</a>
      <a href="#" class="list-group-item">Item 2.2.2</a>
      <a href="#" class="list-group-item">Item 2.2.3</a>
    </div>
    
    <a href="#item-2-3" class="list-group-item" data-toggle="collapse">
      <i class="glyphicon glyphicon-chevron-right"></i>Item 2.3
    </a>
    <div class="list-group collapse" id="item-2-3">
      <a href="#" class="list-group-item">Item 2.3.1</a>
      <a href="#" class="list-group-item">Item 2.3.2</a>
      <a href="#" class="list-group-item">Item 2.3.3</a>
    </div>
    
  </div>
  
  
  <a href="#item-3" class="list-group-item" data-toggle="collapse">
    <i class="glyphicon glyphicon-chevron-right"></i>Item 3
  </a>
  <div class="list-group collapse" id="item-3">
    
    <a href="#item-3-1" class="list-group-item" data-toggle="collapse">
      <i class="glyphicon glyphicon-chevron-right"></i>Item 3.1
    </a>
    <div class="list-group collapse" id="item-3-1">
      <a href="#" class="list-group-item">Item 3.1.1</a>
      <a href="#" class="list-group-item">Item 3.1.2</a>
      <a href="#" class="list-group-item">Item 3.1.3</a>
    </div>
    
    <a href="#item-3-2" class="list-group-item" data-toggle="collapse">
      <i class="glyphicon glyphicon-chevron-right"></i>Item 3.2
    </a>
    <div class="list-group collapse" id="item-3-2">
      <a href="#" class="list-group-item">Item 3.2.1</a>
      <a href="#" class="list-group-item">Item 3.2.2</a>
      <a href="#" class="list-group-item">Item 3.2.3</a>
    </div>
    
    <a href="#item-3-3" class="list-group-item" data-toggle="collapse">
      <i class="glyphicon glyphicon-chevron-right"></i>Item 3.3
    </a>
    <div class="list-group collapse" id="item-3-3">
      <a href="#" class="list-group-item">Item 3.3.1</a>
      <a href="#" class="list-group-item">Item 3.3.2</a>
      <a href="#" class="list-group-item">Item 3.3.3</a>
    </div>
    
  </div>
  
</div>
  
</div>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>

Voir sur fiddler: https://jsfiddle.net/ann7tctp/

106
Marcos

C'était mon approche:

    .list-group-collapse li > ul li:first-child {
        border-top-left-radius: 0;
        border-top-right-radius: 0;
    }

    .list-group-collapse li > ul {
        margin-left: -16px;
        margin-right: -16px;
        margin-bottom: -11px;
    }

Si vous utilisez BS3, l'ajout de la classe .list-group-collapse à votre liste groupée fera l'affaire. Voir JSFiddle: https://jsfiddle.net/oscar_dr/d2wpn8sd/1/

Bien sûr, vous pouvez étendre BS avec cette classe ou modifier les valeurs de vos mesures personnalisées si vous avez un Bootstrap personnalisé.

EDIT: Extrait ajouté pour répondre:

.list-group-collapse li>ul li:first-child {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.list-group-collapse li>ul {
  margin-left: -16px;
  margin-right: -16px;
  margin-bottom: -11px;
}
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />

<div class="container">
  <div class="row">
    <div class="col-xs-6">
      <h4>
        With collapse
      </h4>
      <hr>
      <ul class="list-group list-group-collapse">
        <li class="list-group-item">
          <h3>
            Level 1
          </h3>

          <ul class="list-group">
            <li class="list-group-item">
              <h4>
                Level 2.1
              </h4>

              <ul class="list-group">
                <li class="list-group-item">
                  Item 2.1.1
                </li>
                <li class="list-group-item">
                  Item 2.1.2
                </li>
                <li class="list-group-item">
                  Item 2.1.3
                </li>
              </ul>
            </li>

            <li class="list-group-item">
              <h4>
                Level 2.2
              </h4>
            </li>
          </ul>
        </li>
      </ul>
    </div>

    <div class="col-xs-6">
      <h4>
        Without collapse
      </h4>
      <hr>
      <ul class="list-group">
        <li class="list-group-item">
          <h3>
            Level 1
          </h3>

          <ul class="list-group">
            <li class="list-group-item">
              <h4>
                Level 2.1
              </h4>

              <ul class="list-group">
                <li class="list-group-item">
                  Item 2.1.1
                </li>
                <li class="list-group-item">
                  Item 2.1.2
                </li>
                <li class="list-group-item">
                  Item 2.1.3
                </li>
              </ul>
            </li>

            <li class="list-group-item">
              <h4>
                Level 2.2
              </h4>
            </li>
          </ul>
        </li>
      </ul>
    </div>
  </div>
</div>

7
Óscar Gómez Alcañiz

J'ai modifié Marcos answer pour qu'il fonctionne avec Bootstrap 4 (et des icônes très impressionnantes) car les glyphicons ne font plus partie de Bootstrap. Les principaux changements sont les suivants:

  • remplacer les glyphiques par des icônes fort géniales
  • ajouter la classe list-group-item-action à list-group-item
  • redéfinir .collapse en css (il existe peut-être une meilleure approche)

.collapse {
    display: none;
    &.show {
        display: block;
    }
}

JSFiddle

6
Apollo3zehn

Une manière

<div class="container">
<div class="row">
    <div class="col-xs-12">
        <ul class="list-group">
            <li class="list-group-item">One</li>
            <li class="list-group-item">Two
                <ul class="list-group inner">
                    <li class="list-group-item">Item 2a</li>
                    <li class="list-group-item">Item 2b</li>
                </ul>
            </li>
            <li class="list-group-item">Three
                <ul class="list-group inner">
                    <li class="list-group-item">Item 3a</li>
                    <li class="list-group-item">Item 3b</li>
                </ul>
            </li>
        </ul>
    </div>
</div>


<style>
.list-group.inner li{
 border:none;

}
</style>

https://jsfiddle.net/7o8rp0kv/3/

3
Rohit Bandooni

Mise à jour Bootstrap 4

Je voulais pouvoir utiliser cela avec bootstrap 4. J'espère que cela aidera quelqu'un d'autre.

Voici le code utilisant la police awesome (puisque les glyphicons ne sont pas supportés en V4).

Jfiddle de travail

Html

<div class="just-padding">

  <div class="list-group list-group-root card">

    <a href="#item-1" class="list-group-item" data-toggle="collapse">
      <i class="fas fa-angle-right mr-2"></i></i>Item 1
    </a>
    <div class="list-group collapse" id="item-1">

    <a href="#item-1-1" class="list-group-item" data-toggle="collapse">
      <i class="fas fa-angle-right mr-2"></i>Item 1.1
    </a>
    <div class="list-group collapse" id="item-1-1">
      <a href="#" class="list-group-item">Item 1.1.1</a>
      <a href="#" class="list-group-item">Item 1.1.2</a>
      <a href="#" class="list-group-item">Item 1.1.3</a>
    </div>

    <a href="#item-1-2" class="list-group-item" data-toggle="collapse">
      <i class="fas fa-angle-right mr-2"></i>Item 1.2
    </a>
    <div class="list-group collapse" id="item-1-2">
      <a href="#" class="list-group-item">Item 1.2.1</a>
      <a href="#" class="list-group-item">Item 1.2.2</a>
     <a href="#" class="list-group-item">Item 1.2.3</a>
    </div>

    <a href="#item-1-3" class="list-group-item" data-toggle="collapse">
      <i class="fas fa-angle-right mr-2"></i>Item 1.3
    </a>
    <div class="list-group collapse" id="item-1-3">
      <a href="#" class="list-group-item">Item 1.3.1</a>
      <a href="#" class="list-group-item">Item 1.3.2</a>
      <a href="#" class="list-group-item">Item 1.3.3</a>
    </div>

  </div>

  <a href="#item-2" class="list-group-item" data-toggle="collapse">
    <i class="fas fa-angle-right mr-2"></i>Item 2
  </a>
  <div class="list-group collapse" id="item-2">

    <a href="#item-2-1" class="list-group-item" data-toggle="collapse">
      <i class="fas fa-angle-right mr-2"></i>Item 2.1
    </a>
    <div class="list-group collapse" id="item-2-1">
      <a href="#" class="list-group-item">Item 2.1.1</a>
      <a href="#" class="list-group-item">Item 2.1.2</a>
      <a href="#" class="list-group-item">Item 2.1.3</a>
    </div>

    <a href="#item-2-2" class="list-group-item" data-toggle="collapse">
      <i class="fas fa-angle-right mr-2"></i>Item 2.2
    </a>
    <div class="list-group collapse" id="item-2-2">
      <a href="#" class="list-group-item">Item 2.2.1</a>
      <a href="#" class="list-group-item">Item 2.2.2</a>
      <a href="#" class="list-group-item">Item 2.2.3</a>
    </div>

    <a href="#item-2-3" class="list-group-item" data-toggle="collapse">
      <i class="fas fa-angle-right mr-2"></i>Item 2.3
    </a>
    <div class="list-group collapse" id="item-2-3">
      <a href="#" class="list-group-item">Item 2.3.1</a>
      <a href="#" class="list-group-item">Item 2.3.2</a>
      <a href="#" class="list-group-item">Item 2.3.3</a>
    </div>
  </div>

  <a href="#item-3" class="list-group-item" data-toggle="collapse">
    <i class="fas fa-angle-right mr-2"></i>Item 3
  </a>
  <div class="list-group collapse" id="item-3">

    <a href="#item-3-1" class="list-group-item" data-toggle="collapse">
      <i class="fas fa-angle-right mr-2"></i>Item 3.1
    </a>
    <div class="list-group collapse" id="item-3-1">
      <a href="#" class="list-group-item">Item 3.1.1</a>
      <a href="#" class="list-group-item">Item 3.1.2</a>
      <a href="#" class="list-group-item">Item 3.1.3</a>
    </div>

    <a href="#item-3-2" class="list-group-item" data-toggle="collapse">
      <i class="fas fa-angle-right mr-2"></i>Item 3.2
    </a>
    <div class="list-group collapse" id="item-3-2">
      <a href="#" class="list-group-item">Item 3.2.1</a>
      <a href="#" class="list-group-item">Item 3.2.2</a>
      <a href="#" class="list-group-item">Item 3.2.3</a>
    </div>

    <a href="#item-3-3" class="list-group-item" data-toggle="collapse">
      <i class="fas fa-angle-right mr-2"></i>Item 3.3
    </a>
    <div class="list-group collapse" id="item-3-3">
      <a href="#" class="list-group-item">Item 3.3.1</a>
      <a href="#" class="list-group-item">Item 3.3.2</a>
      <a href="#" class="list-group-item">Item 3.3.3</a>
    </div>

  </div>

</div>

CSS

.just-padding {
  padding: 15px;
}

.list-group.list-group-root {
  padding: 0;
  overflow: hidden;
}

.list-group.list-group-root .list-group {
  margin-bottom: 0;
}

.list-group.list-group-root .list-group-item {
  border-radius: 0;
  border-width: 1px 0 0 0;
}

.list-group.list-group-root > .list-group-item:first-child {
  border-top-width: 0;
}

.list-group.list-group-root > .list-group > .list-group-item {
  padding-left: 30px;
}

.list-group.list-group-root > .list-group > .list-group > .list-group-item {
  padding-left: 45px;
}

.list-group-item .glyphicon {
  margin-right: 5px;
}

Javascript

$(function() {

  $('.list-group-item').on('click', function() {
    $('.fas', this)
      .toggleClass('fa-angle-right')
      .toggleClass('fa-angle-down');
  });

});
0
Beengie