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Update a11y API when selection count changes

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Inserts a hidden live region to ensure changes to
the count are announced.

The live region is hidden because it needs to be
in the initial markup of the page. The visual
counter is part of a larger region which is
inserted/removed from the DOM.

See https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/ARIA_Live_Regions
This commit is contained in:
Tom Byers
2019-02-13 17:47:24 +00:00
parent a8cac953d7
commit 050a513cf5
2 changed files with 18 additions and 3 deletions
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3
app/templates/views/templates/_move_to.html
View File

@@ -36,4 +36,7 @@
{{ page_footer('Continue', button_name='operation', button_value='add-new-template') }}
</div>
</div>
<div class="selection-counter visuallyhidden" role="status" aria-live="polite">
Nothing selected
</div>
</div>