I got the code below from the official bootstrap 5 demo and for the life of me, can't figure how to move the off-canvas menu from Left-to-Right. The documentation code to place the offcanvas-start and the demo code are pletely different.
JSFiddle DEMO: /
HTML:
<nav class="navbar navbar-expand-lg fixed-top navbar-dark bg-dark" aria-label="Main navigation">
<div class="container-fluid">
<a class="navbar-brand" href="#">Offcanvas navbar</a>
<button class="navbar-toggler p-0 border-0" type="button" id="navbarSideCollapse" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="navbar-collapse offcanvas-collapse" id="navbarsExampleDefault">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Dashboard</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Notifications</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Profile</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Switch account</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="dropdown01" data-bs-toggle="dropdown" aria-expanded="false">Settings</a>
<ul class="dropdown-menu" aria-labelledby="dropdown01">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
CSS:
@media (max-width: 991.98px) {
.offcanvas-collapse {
position: fixed;
top: 56px; /* Height of navbar */
bottom: 0;
left: 100%;
width: 100%;
padding-right: 1rem;
padding-left: 1rem;
overflow-y: auto;
visibility: hidden;
background-color: #343a40;
transition: transform .3s ease-in-out, visibility .3s ease-in-out;
}
.offcanvas-collapse.open {
visibility: visible;
transform: translateX(-100%);
}
}
JS:
(function () {
'use strict'
document.querySelector('#navbarSideCollapse').addEventListener('click', function () {
document.querySelector('.offcanvas-collapse').classList.toggle('open')
})
})()
I got the code below from the official bootstrap 5 demo and for the life of me, can't figure how to move the off-canvas menu from Left-to-Right. The documentation code to place the offcanvas-start and the demo code are pletely different.
JSFiddle DEMO: https://jsfiddle/fn0vypzt/
HTML:
<nav class="navbar navbar-expand-lg fixed-top navbar-dark bg-dark" aria-label="Main navigation">
<div class="container-fluid">
<a class="navbar-brand" href="#">Offcanvas navbar</a>
<button class="navbar-toggler p-0 border-0" type="button" id="navbarSideCollapse" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="navbar-collapse offcanvas-collapse" id="navbarsExampleDefault">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Dashboard</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Notifications</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Profile</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Switch account</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="dropdown01" data-bs-toggle="dropdown" aria-expanded="false">Settings</a>
<ul class="dropdown-menu" aria-labelledby="dropdown01">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
CSS:
@media (max-width: 991.98px) {
.offcanvas-collapse {
position: fixed;
top: 56px; /* Height of navbar */
bottom: 0;
left: 100%;
width: 100%;
padding-right: 1rem;
padding-left: 1rem;
overflow-y: auto;
visibility: hidden;
background-color: #343a40;
transition: transform .3s ease-in-out, visibility .3s ease-in-out;
}
.offcanvas-collapse.open {
visibility: visible;
transform: translateX(-100%);
}
}
JS:
(function () {
'use strict'
document.querySelector('#navbarSideCollapse').addEventListener('click', function () {
document.querySelector('.offcanvas-collapse').classList.toggle('open')
})
})()
3 Answers
Reset to default 4If you're just looking to have the menu slide in from the left instead of from the right, changing .offcanvas-collapse from left: 100% to right: 100% and .offcanvas-collapse.open from transform: translateX(-100%); to 100% (no minus) should do what you need.
(function() {
'use strict'
document.querySelector('#navbarSideCollapse').addEventListener('click', function() {
document.querySelector('.offcanvas-collapse').classList.toggle('open')
})
})()<link href="https://cdn.jsdelivr/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdn.jsdelivr/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>
<style>
@media (max-width: 991.98px) {
.offcanvas-collapse {
position: fixed;
top: 56px;
/* Height of navbar */
bottom: 0;
right: 100%;
width: 100%;
padding-right: 1rem;
padding-left: 1rem;
overflow-y: auto;
visibility: hidden;
background-color: #343a40;
transition: transform .3s ease-in-out, visibility .3s ease-in-out;
}
.offcanvas-collapse.open {
visibility: visible;
transform: translateX(100%);
}
}
</style>
<nav class="navbar navbar-expand-lg fixed-top navbar-dark bg-dark" aria-label="Main navigation">
<div class="container-fluid">
<a class="navbar-brand" href="#">Offcanvas navbar</a>
<button class="navbar-toggler p-0 border-0" type="button" id="navbarSideCollapse" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="navbar-collapse offcanvas-collapse" id="navbarsExampleDefault">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Dashboard</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Notifications</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Profile</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Switch account</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="dropdown01" data-bs-toggle="dropdown" aria-expanded="false">Settings</a>
<ul class="dropdown-menu" aria-labelledby="dropdown01">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>.offcanvas-start places offcanvas on the left of the viewport. Use this class on the offcanvas div below toggler button
<button class="btn btn-primary" type="button" data-bs-toggle="offcanvas" data-bs-target="#offcanvasTop" aria-controls="offcanvasTop">Toggle top offcanvas</button>
<div class="offcanvas offcanvas-top" tabindex="-1" id="offcanvasTop" aria-labelledby="offcanvasTopLabel">
<div class="offcanvas-header">
<h5 id="offcanvasTopLabel">Offcanvas top</h5>
<button type="button" class="btn-close text-reset" data-bs-dismiss="offcanvas" aria-label="Close"></button>
</div>
<div class="offcanvas-body">
...
</div>
</div>
Set class, offcavas-end to offcanvas-start.
<div class="offcanvas offcanvas-start" tabindex="-1" id="offcanvasNavbar" aria-labelledby="offcanvasNavbarLabel">
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