| protected addAttributesToRender ( $writer ) |
protected function addAttributesToRender($writer)
{
$isEnabled = $this->getEnabled(true);
if ($this->getEnabled() && !$isEnabled) {
$writer->addAttribute('disabled', 'disabled');
}
parent::addAttributesToRender($writer);
if (($url = $this->getNavigateUrl()) !== '' && $isEnabled) {
$writer->addAttribute('href', $url);
}
if (($target = $this->getTarget()) !== '') {
$writer->addAttribute('target', $target);
}
}