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MDL-52008 accessibility: Skip link works with chrome vox.

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This commit is contained in:
Adrian Greeve 2015-11-05 16:49:24 +08:00
parent 4cef723c22
commit 9e8d0842ba
4 changed files with 23 additions and 23 deletions
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30
index.php
View File

@ -205,9 +205,9 @@ foreach (explode(',', $frontpagelayout) as $v) {
$newsforumcontext = context_module::instance($newsforumcm->id, MUST_EXIST);
$forumname = format_string($newsforum->name, true, array('context' => $newsforumcontext));
echo html_writer::link('#',
echo html_writer::link('#skipsitenews',
get_string('skipa', 'access', core_text::strtolower(strip_tags($forumname))),
array('data-target' => '#skipsitenews', 'class' => 'skip-block skip'));
array('class' => 'skip-block skip'));
// Wraps site news forum in div container.
echo html_writer::start_tag('div', array('id' => 'site-news-forum'));
@ -234,16 +234,16 @@ foreach (explode(',', $frontpagelayout) as $v) {
// End site news forum div container.
echo html_writer::end_tag('div');
echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipsitenews', 'tabindex' => '-1'));
echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipsitenews'));
}
break;
case FRONTPAGEENROLLEDCOURSELIST:
$mycourseshtml = $courserenderer->frontpage_my_courses();
if (!empty($mycourseshtml)) {
echo html_writer::link('#',
echo html_writer::link('#skipmycourses',
get_string('skipa', 'access', core_text::strtolower(get_string('mycourses'))),
array('data-target' => '#skipmycourses', 'class' => 'skip skip-block'));
array('class' => 'skip skip-block'));
// Wrap frontpage course list in div container.
echo html_writer::start_tag('div', array('id' => 'frontpage-course-list'));
@ -254,7 +254,7 @@ foreach (explode(',', $frontpagelayout) as $v) {
// End frontpage course list div container.
echo html_writer::end_tag('div');
echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipmycourses', 'tabindex' => '-1'));
echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipmycourses'));
break;
}
// No "break" here. If there are no enrolled courses - continue to 'Available courses'.
@ -262,9 +262,9 @@ foreach (explode(',', $frontpagelayout) as $v) {
case FRONTPAGEALLCOURSELIST:
$availablecourseshtml = $courserenderer->frontpage_available_courses();
if (!empty($availablecourseshtml)) {
echo html_writer::link('#',
echo html_writer::link('#skipavailablecourses',
get_string('skipa', 'access', core_text::strtolower(get_string('availablecourses'))),
array('data-target' => '#skipavailablecourses', 'class' => 'skip skip-block'));
array('class' => 'skip skip-block'));
// Wrap frontpage course list in div container.
echo html_writer::start_tag('div', array('id' => 'frontpage-course-list'));
@ -275,14 +275,14 @@ foreach (explode(',', $frontpagelayout) as $v) {
// End frontpage course list div container.
echo html_writer::end_tag('div');
echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipavailablecourses', 'tabindex' => '-1'));
echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipavailablecourses'));
}
break;
case FRONTPAGECATEGORYNAMES:
echo html_writer::link('#',
echo html_writer::link('#skipcategories',
get_string('skipa', 'access', core_text::strtolower(get_string('categories'))),
array('data-target' => '#skipcategories', 'class' => 'skip skip-block'));
array('class' => 'skip skip-block'));
// Wrap frontpage category names in div container.
echo html_writer::start_tag('div', array('id' => 'frontpage-category-names'));
@ -293,13 +293,13 @@ foreach (explode(',', $frontpagelayout) as $v) {
// End frontpage category names div container.
echo html_writer::end_tag('div');
echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipcategories', 'tabindex' => '-1'));
echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipcategories'));
break;
case FRONTPAGECATEGORYCOMBO:
echo html_writer::link('#',
echo html_writer::link('#skipcourses',
get_string('skipa', 'access', core_text::strtolower(get_string('courses'))),
array('data-target' => '#skipcourses', 'class' => 'skip skip-block'));
array('class' => 'skip skip-block'));
// Wrap frontpage category combo in div container.
echo html_writer::start_tag('div', array('id' => 'frontpage-category-combo'));
@ -310,7 +310,7 @@ foreach (explode(',', $frontpagelayout) as $v) {
// End frontpage category combo div container.
echo html_writer::end_tag('div');
echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipcourses', 'tabindex' => '-1'));
echo html_writer::tag('span', '', array('class' => 'skip-block-to', 'id' => 'skipcourses'));
break;
case FRONTPAGECOURSESEARCH:

4
lib/javascript-static.js
View File

@ -1838,7 +1838,9 @@ M.util.init_skiplink = function(Y) {
Y.one(Y.config.doc.body).delegate('click', function(e) {
e.preventDefault();
e.stopPropagation();
Y.one(this.getAttribute('data-target')).focus();
var node = Y.one(this.getAttribute('href'));
node.setAttribute('tabindex', '-1');
node.focus();
return true;
}, 'a.skip');
};

9
lib/outputrenderers.php
View File

@ -1394,11 +1394,10 @@ class core_renderer extends renderer_base {
$output = '';
$skipdest = '';
} else {
$output = html_writer::link('#', get_string('skipa', 'access', $skiptitle),
array('class' => 'skip skip-block', 'id'=>'fsb-' . $bc->skipid,
'data-target' => '#sb-'.$bc->skipid));
$output = html_writer::link('#sb-'.$bc->skipid, get_string('skipa', 'access', $skiptitle),
array('class' => 'skip skip-block', 'id' => 'fsb-' . $bc->skipid));
$skipdest = html_writer::span('', 'skip-block-to',
array('id' => 'sb-' . $bc->skipid, 'tabindex' => '-1'));
array('id' => 'sb-' . $bc->skipid));
}
$output .= html_writer::start_tag('div', $bc->attributes);
@ -2963,7 +2962,7 @@ EOD;
* @return string the HTML to output.
*/
public function skip_link_target($id = null) {
return html_writer::span('', '', array('id' => $id, 'tabindex' => '-1'));
return html_writer::span('', '', array('id' => $id));
}
/**

3
lib/outputrequirementslib.php
View File

@ -1541,8 +1541,7 @@ class page_requirements_manager {
$links = '';
$attributes = array('class' => 'skip');
foreach ($this->skiplinks as $url => $text) {
$attributes['data-target'] = '#'.$url;
$links .= html_writer::link('#', $text, $attributes);
$links .= html_writer::link('#'.$url, $text, $attributes);
}
$output = html_writer::tag('div', $links, array('class'=>'skiplinks')) . "\n";
$this->js_init_call('M.util.init_skiplink');