0
0
mirror of https://github.com/twbs/bootstrap.git synced 2024-12-05 17:24:20 +01:00
Bootstrap/site/content/docs/5.1/examples/sticky-footer-navbar/index.html
Patrick H. Lauke aa06dffdf6
Disabled link cleanup (#34886)
* Disabled link cleanup

per https://www.w3.org/TR/html-aria/#docconformance

> It is NOT RECOMMENDED to use `aria-disabled="true"` on an `a` element with an `href` attribute.
>
>NOTE
>If a link needs to be "disabled", remove the `href` attribute.

This PR removes the unnecessary `href="#"`, `tabindex="-1"`, and `aria-disabled="true"` from disabled links in both docs pages and examples. `aria-disabled="true"` *is* kept for disabled link-based buttons (that have `role="button"`) as there it's appropriate to use (you *want* to convey to assistive technologies that this thing you're claiming is a button is also disabled at the moment)

Further, the PR extends the "Link functionality caveat" to show the "proper" way (removing `href` and adding `.disabled` class only) to disable a link, but then explains what to do if that's not possible (and then keeps an example with all the traditional `href="#" tabindex="-1" aria-disabled="true"`, but explains clearly that it's not ideal). Same sort of explanation is also added to the pointer event utilities page

* Turn big note into actual normal doc text

Co-authored-by: Mark Otto <markd.otto@gmail.com>

Co-authored-by: Mark Otto <markd.otto@gmail.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
2021-09-06 22:14:21 +03:00

53 lines
2.0 KiB
HTML

---
layout: examples
title: Sticky Footer Navbar Template
extra_css:
- "sticky-footer-navbar.css"
html_class: "h-100"
body_class: "d-flex flex-column h-100"
---
<header>
<!-- Fixed navbar -->
<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
<div class="container-fluid">
<a class="navbar-brand" href="#">Fixed navbar</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarCollapse" aria-controls="navbarCollapse" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarCollapse">
<ul class="navbar-nav me-auto mb-2 mb-md-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled">Disabled</a>
</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>
</header>
<!-- Begin page content -->
<main class="flex-shrink-0">
<div class="container">
<h1 class="mt-5">Sticky footer with fixed navbar</h1>
<p class="lead">Pin a footer to the bottom of the viewport in desktop browsers with this custom HTML and CSS. A fixed navbar has been added with <code class="small">padding-top: 60px;</code> on the <code class="small">main &gt; .container</code>.</p>
<p>Back to <a href="{{< docsref "/examples/sticky-footer" >}}">the default sticky footer</a> minus the navbar.</p>
</div>
</main>
<footer class="footer mt-auto py-3 bg-light">
<div class="container">
<span class="text-muted">Place sticky footer content here.</span>
</div>
</footer>