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Editor: Add a role `button` to the Tags meta box tag cloud links. 

For better accessibility, the tag cloud links in the Tags meta box should be
reported to assistive technologies as buttons. They don't navigate to a new
resource, instead they perform an action.

Fixes #38318.


git-svn-id: https://develop.svn.wordpress.org/trunk@38800 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrea Fercia 2016-10-16 20:08:01 +00:00
parent 95feac1df5
commit 7ea0f51f01
1 changed files with 2 additions and 1 deletions
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3
src/wp-includes/category-template.php
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@ -917,6 +917,7 @@ function wp_generate_tag_cloud( $tags, $args = '' ) {
$tags_data[] = array( $tags_data[] = array(
'id' => $tag_id, 'id' => $tag_id,
'url' => '#' != $tag->link ? $tag->link : '#', 'url' => '#' != $tag->link ? $tag->link : '#',
'role' => '#' != $tag->link ? '' : ' role="button"',
'name' => $tag->name, 'name' => $tag->name,
'title' => $title, 'title' => $title,
'slug' => $tag->slug, 'slug' => $tag->slug,
@ -940,7 +941,7 @@ function wp_generate_tag_cloud( $tags, $args = '' ) {
// generate the output links array // generate the output links array
foreach ( $tags_data as $key => $tag_data ) { foreach ( $tags_data as $key => $tag_data ) {
$class = $tag_data['class'] . ' tag-link-position-' . ( $key + 1 ); $class = $tag_data['class'] . ' tag-link-position-' . ( $key + 1 );
$a[] = "<a href='" . esc_url( $tag_data['url'] ) . "' class='" . esc_attr( $class ) . "' title='" . esc_attr( $tag_data['title'] ) . "' style='font-size: " . esc_attr( str_replace( ',', '.', $tag_data['font_size'] ) . $args['unit'] ) . ";'>" . esc_html( $tag_data['name'] ) . "</a>"; $a[] = "<a href='" . esc_url( $tag_data['url'] ) . "'" . $tag_data['role'] . " class='" . esc_attr( $class ) . "' title='" . esc_attr( $tag_data['title'] ) . "' style='font-size: " . esc_attr( str_replace( ',', '.', $tag_data['font_size'] ) . $args['unit'] ) . ";'>" . esc_html( $tag_data['name'] ) . "</a>";
} }
switch ( $args['format'] ) { switch ( $args['format'] ) {