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Bootstrap/site/content/docs/4.6/examples
Patrick H. Lauke f4a1a35cf2
v4: Disabled link cleanup (#34924)
manual backport of #34886

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
2021-09-09 14:49:06 +03:00
..
album Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00
blog v4: Disabled link cleanup (#34924) 2021-09-09 14:49:06 +03:00
carousel v4: Disabled link cleanup (#34924) 2021-09-09 14:49:06 +03:00
checkout Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00
cover Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00
dashboard Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00
floating-labels Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00
grid Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00
jumbotron v4: Disabled link cleanup (#34924) 2021-09-09 14:49:06 +03:00
navbar-bottom v4: Disabled link cleanup (#34924) 2021-09-09 14:49:06 +03:00
navbar-fixed v4: Disabled link cleanup (#34924) 2021-09-09 14:49:06 +03:00
navbar-static v4: Disabled link cleanup (#34924) 2021-09-09 14:49:06 +03:00
navbars v4: Disabled link cleanup (#34924) 2021-09-09 14:49:06 +03:00
offcanvas Backport #34336 2021-07-21 16:20:01 +03:00
pricing Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00
product Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00
sign-in Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00
starter-template v4: Disabled link cleanup (#34924) 2021-09-09 14:49:06 +03:00
sticky-footer Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00
sticky-footer-navbar v4: Disabled link cleanup (#34924) 2021-09-09 14:49:06 +03:00
_index.md Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00
.stylelintrc Release v4.6.0. (#32726) 2021-01-19 18:16:38 +02:00