Bootstrap 5 : hors toile

Table des matières

Hors toile

Offcanvas est similaire aux modaux (masqués par défaut et affichés lorsqu'ils sont activés), sauf qu'ils sont souvent utilisés comme menu de navigation dans la barre latérale.

Some text lorem ipsum.

Comment créer une barre latérale hors toile

L'exemple suivant montre comment créer une barre latérale hors canevas :

Exemple

 <!-- Offcanvas Sidebar -->
<div class="offcanvas offcanvas-start" 
  id="demo">
  <div 
  class="offcanvas-header">
    <h1 
  class="offcanvas-title">Heading</h1>
    <button 
  type="button" class="btn-close text-reset" 
  data-bs-dismiss="offcanvas"></button>
  </div>
  <div 
  class="offcanvas-body">
    <p>Some text lorem ipsum.</p>
    
  <p>Some text lorem ipsum.</p>
    <button class="btn 
  btn-secondary" type="button">A Button</button>
  </div>
</div>
  
<!-- Button to open the offcanvas sidebar -->
<button class="btn 
  btn-primary" type="button" data-bs-toggle="offcanvas" data-bs-target="#demo">
  Open Offcanvas Sidebar
</button>

Essayez-le vous-même →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="offcanvas offcanvas-start" id="demo">
  <div class="offcanvas-header">
    <h1 class="offcanvas-title">Heading</h1>
    <button type="button" class="btn-close" data-bs-dismiss="offcanvas"></button>
  </div>
  <div class="offcanvas-body">
    <p>Some text lorem ipsum.</p>
    <p>Some text lorem ipsum.</p>
    <p>Some text lorem ipsum.</p>
    <button class="btn btn-secondary" type="button">A Button</button>
  </div>
</div>

<div class="container-fluid mt-3">
  <h3>Offcanvas Sidebar</h3>
  <p>Offcanvas is similar to modals, except that it is often used as a sidebar.</p>
  <button class="btn btn-primary" type="button" data-bs-toggle="offcanvas" data-bs-target="#demo">
    Open Offcanvas Sidebar
  </button>
</div>

</body>
</html>

Exemple expliqué

La classe .offcanvas crée la barre latérale offcanvas.

La classe .offcanvas-start positionne le offcanvas et lui donne une largeur de 400 pixels. Voir les exemples ci-dessous pour plus de classes de positionnement.

La classe .offcanvas-title garantit des marges et une hauteur de ligne appropriées.

Ensuite, ajoutez votre contenu dans la classe .offcanvas-body.

Pour ouvrir la barre latérale offcanvas, vous devez utiliser un élément <button> ou <a> qui pointe vers l'identifiant du conteneur .offcanvas (#demo dans notre exemple).

Pour ouvrir la barre latérale offcanvas avec un élément <a>, vous pouvez pointer sur #demo avec l'attribut href , au lieu de l'attribut data-bs-target.

Position hors toile

Utilisez le .offcanvas-start|end|top|bottom pour positionner le offcanvas à gauche, à droite, en haut ou en bas :

Bon exemple

<div class="offcanvas offcanvas-end" id="demo">

Some text lorem ipsum.

Essayez-le vous-même →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="offcanvas offcanvas-end" id="demo">
  <div class="offcanvas-header">
    <h1 class="offcanvas-title">Heading</h1>
    <button type="button" class="btn-close" data-bs-dismiss="offcanvas"></button>
  </div>
  <div class="offcanvas-body">
    <p>Some text lorem ipsum.</p>
    <p>Some text lorem ipsum.</p>
    <p>Some text lorem ipsum.</p>
    <button class="btn btn-secondary" type="button">A Button</button>
  </div>
</div>

<div class="container-fluid mt-3">
  <h3>Right Offcanvas</h3>
  <p>The .offcanvas-end class positions the offcanvas to the right of the page.</p>
  <button class="btn btn-primary" type="button" data-bs-toggle="offcanvas" data-bs-target="#demo">
    Toggle Right Offcanvas
  </button>
</div>

</body>
</html>

Exemple supérieur

<div class="offcanvas offcanvas-top" id="demo">

Some text lorem ipsum.

Essayez-le vous-même →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="offcanvas offcanvas-top" id="demo">
  <div class="offcanvas-header">
    <h1 class="offcanvas-title">Heading</h1>
    <button type="button" class="btn-close" data-bs-dismiss="offcanvas"></button>
  </div>
  <div class="offcanvas-body">
    <p>Some text lorem ipsum.</p>
    <button class="btn btn-secondary" type="button">A Button</button>
  </div>
</div>

<div class="container-fluid mt-3">
  <h3>Top Offcanvas</h3>
  <p>The .offcanvas-top class positions the offcanvas at the top of the page.</p>
  <button class="btn btn-primary" type="button" data-bs-toggle="offcanvas" data-bs-target="#demo">
    Toggle Top Offcanvas
  </button>
</div>

</body>
</html>

Exemple du bas

   <div class="offcanvas offcanvas-bottom" id="demo">

Some text lorem ipsum.

Essayez-le vous-même →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="offcanvas offcanvas-bottom" id="demo">
  <div class="offcanvas-header">
    <h1 class="offcanvas-title">Heading</h1>
    <button type="button" class="btn-close" data-bs-dismiss="offcanvas"></button>
  </div>
  <div class="offcanvas-body">
    <p>Some text lorem ipsum.</p>
    <button class="btn btn-secondary" type="button">A Button</button>
  </div>
</div>

<div class="container-fluid mt-3">
  <h3>Bottom Offcanvas</h3>
  <p>The .offcanvas-bottom class positions the offcanvas at the bottom of the page.</p>
  <button class="btn btn-primary" type="button" data-bs-toggle="offcanvas" data-bs-target="#demo">
    Toggle Bottom Offcanvas
  </button>
</div>

</body>
</html>

Menu OffCanvas réactif

Vous pouvez également contrôler quand vous souhaitez masquer ou afficher le menu offcanvas sur différentes largeurs d'écran, avec les classes .offcanvas-sm|md|lg|xl|xxl :

Exemple

 <div class="offcanvas offcanvas-start offcanvas-lg" id="demo">

Essayez-le vous-même →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="offcanvas offcanvas-start offcanvas-lg" id="demo">
  <div class="offcanvas-header">
    <h1 class="offcanvas-title">Heading</h1>
    <button type="button" class="btn-close" data-bs-dismiss="offcanvas"></button>
  </div>
  <div class="offcanvas-body">
    <p>Some text lorem ipsum.</p>
    <p>Some text lorem ipsum.</p>
    <p>Some text lorem ipsum.</p>
    <button class="btn btn-secondary" type="button">A Button</button>
  </div>
</div>

<div class="container-fluid mt-3">
  <h3>Responsive Offcanvas Menu</h3>
  <p>You can also hide or show the offcanvas menu on different screen widths, with the .offcanvas-sm|md|lg|xl|xxl classes.</p>
  <p>In this example, we hide the offcanvas menu on screens larger than 991px wide. Note that we also hide the button that opens the offcanvas (d-lg-none).</p>
  <p class="text-bg-danger">Resize the browser window to see the result.</p>
  <button class="btn btn-primary d-lg-none" type="button" data-bs-toggle="offcanvas" data-bs-target="#demo">
    Open Offcanvas Sidebar
  </button>
</div>

</body>
</html>

Menu Dark OffCanvas

Utilisez la classe .text-bg-dark pour créer un sombre menu hors toile.

Conseil : Nous avons également ajouté la classe .btn-close-white à .btn-close, pour créer un bouton de fermeture blanc qui s'agence bien avec le noir arrière-plan:

Exemple

<div class="offcanvas offcanvas-end" id="demo">
<button type="button" class="btn-close btn-close-white" data-bs-dismiss="offcanvas"></button>

Some text lorem ipsum.

Essayez-le vous-même →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="offcanvas offcanvas-start text-bg-dark" id="demo">
  <div class="offcanvas-header">
    <h1 class="offcanvas-title">Heading</h1>
    <button type="button" class="btn-close btn-close-white" data-bs-dismiss="offcanvas"></button>
  </div>
  <div class="offcanvas-body">
    <p>Some text lorem ipsum.</p>
    <p>Some text lorem ipsum.</p>
    <p>Some text lorem ipsum.</p>
    <button class="btn btn-secondary" type="button">A Button</button>
  </div>
</div>

<div class="container-fluid mt-3">
  <h3>Dark Offcanvas Sidebar</h3>
  <p>Use the .text-bg-dark class to create a dark offcanvas menu.</p>
  <p><strong>Tip:</strong> We have also added the .btn-close-white class to .btn-close, to create a white close button that looks nice with the dark background:</p>
  <button class="btn btn-primary" type="button" data-bs-toggle="offcanvas" data-bs-target="#demo">
    Open Offcanvas Sidebar
  </button>
</div>

</body>
</html>