From 713e67743b149fa8b094f1de2d27c7881d7170f4 Mon Sep 17 00:00:00 2001
From: webchick <webchick@24967.no-reply.drupal.org>
Date: Wed, 2 Jan 2013 17:58:48 -0800
Subject: [PATCH] Issue #1848684 by Liam Morland, mgifford: Add ARIA role to
DETAILS.
---
core/includes/form.inc | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/core/includes/form.inc b/core/includes/form.inc
index b23d708c8fdf..0ef70f8661ab 100644
--- a/core/includes/form.inc
+++ b/core/includes/form.inc
@@ -2869,7 +2869,15 @@ function theme_details($variables) {
$output = '<details' . new Attribute($element['#attributes']) . '>';
if (!empty($element['#title'])) {
- $output .= '<summary>' . $element['#title'] . '</summary>';
+ $summary_attributes = new Attribute(array(
+ 'role' => 'button',
+ ));
+ if (!empty($element['#attributes']['id'])) {
+ $summary_attributes['aria-controls'] = $element['#attributes']['id'];
+ }
+ $summary_attributes['aria-expanded'] = empty($element['#attributes']['open']) ? FALSE : TRUE;
+ $summary_attributes['aria-pressed'] = $summary_attributes['aria-expanded'];
+ $output .= '<summary' . $summary_attributes . '>' . $element['#title'] . '</summary>';
}
$output .= '<div class="details-wrapper">';
if (!empty($element['#description'])) {
--
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