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MDL-31976 Accessbility: Action icons on course page do not need title attributes

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This commit is contained in:
Frederic Massart 2012-09-11 14:53:15 +08:00
parent a3ab18c735
commit aad982aa24
5 changed files with 22 additions and 27 deletions
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4
lib/outputcomponents.php
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@ -550,6 +550,10 @@ class pix_icon implements renderable {
}
if (!isset($this->attributes['title'])) {
$this->attributes['title'] = $this->attributes['alt'];
} else if (empty($this->attributes['title'])) {
// Remove the title attribute if empty, we probably want to use the parent node's title
// and some browsers might overwrite it with an empty title.
unset($this->attributes['title']);
}
}
}