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Remove incorrect aria-haspopup from dropdown toggles (#28299)

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`aria-haspopup` use requires the use of an ARIA `menu`, `listbox`, `tree`, `grid` or `dialog` (see https://www.w3.org/TR/wai-aria-1.1/#aria-haspopup)

in our use (as generic disclosure widgets), it's incorrect and sets up the wrong assumption/behavior from assistive technologies.

in future, we likely want to change our dropdowns to essentially be like a `dialog` - move focus to it when opened, possibly make it modal so focus is maintained inside it and the rest of the page
is hidden/inert.

but for now, removing the incorrect attribute is probably the quickest, most immediate fix.
This commit is contained in:
Patrick H. Lauke
2019-02-19 09:25:37 +00:00
committed by XhmikosR
parent 68a8af4a36
commit 4b00aa6c4e
16 changed files with 92 additions and 92 deletions
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js/tests/visual/scrollspy.html
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@@ -24,7 +24,7 @@
<a class="nav-link" href="#mdo">@mdo</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="dropdown" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown</a>
<a class="nav-link dropdown-toggle" href="#" id="dropdown" data-toggle="dropdown" aria-expanded="false">Dropdown</a>
<div class="dropdown-menu" aria-labelledby="dropdown">
<a class="dropdown-item" href="#one">One</a>
<a class="dropdown-item" href="#two">Two</a>