Je voudrais créer un navbar
pliable. Tout fonctionne, mais les éléments nav
ne sont pas empilés les uns sous les autres comme il se doit. Ils sont horizontalement l'un à côté de l'autre.
Code:
<nav class="navbar navbar-light bg-faded" role="navigation">
<button class="navbar-toggler hidden-sm-up" type="button" data-toggle="collapse" data-target="#collapsing-navbar">
☰
</button>
<div class="collapse navbar-toggleable-xs" id="collapsing-navbar">
<a class="navbar-brand" href="/">Logo</a>
<ul class="nav navbar-nav">
<li class="nav-item">
<a href="/messages" class="nav-link">Messages</a>
</li>
<li class="nav-item">
<a href="/logout" class="nav-link">Logout</a>
</li>
</ul>
</div>
</nav>
Capture d'écran:
<nav class="navbar navbar-toggleable-md navbar-light bg-faded">
<button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#">Disabled</a>
</li>
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="text" placeholder="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
</form>
</div>
</nav>
Il semble que cela soit plus facile avec cette substitution CSS:
@media(max-width:768px) {
.navbar .navbar-nav>.nav-item {
float: none;
margin-left: .1rem;
}
.navbar .navbar-nav {
float:none !important;
}
.navbar .collapse.in, .navbar .collapsing {
clear:both;
}
}
http://codeply.com/go/Ar1H2G4JVH
A partir de BS4 alpha 6, le extra CSS n'est plus nécessaire. Le balisage de la barre de navigation a changé . http://www.codeply.com/go/0OMz6nfPLr
A partir de Bootstrap 4 Alpha 5, vous pouvez utiliser un plugin collapse
:
http://v4-alpha.getbootstrap.com/components/navbar/
<nav class="navbar navbar-light bg-faded">
<button class="navbar-toggler hidden-lg-up" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation"></button>
<div class="collapse navbar-toggleable-md" id="navbarResponsive">
<a class="navbar-brand" href="#">Navbar</a>
<ul class="nav navbar-nav">
<li class="nav-item active">
<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="http://example.com" id="responsiveNavbarDropdown" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown</a>
<div class="dropdown-menu" aria-labelledby="responsiveNavbarDropdown">
<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>
</li>
</ul>
<form class="form-inline float-lg-right">
<input class="form-control" type="text" placeholder="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</nav>