public function render($type = 'ul', $parent = null, $childrenAttributes = array())
{
$items = '';
$item_tag = in_array($type, array('ul', 'ol')) ? 'li' : $type;
foreach ($this->whereParent($parent) as $item) {
$items .= '<' . $item_tag . self::attributes($item->attr()) . '>';
if ($item->link) {
$items .= '<a' . self::attributes($item->link->attr()) . ' href="' . $item->url() . '">' . $item->title . '</a>';
} else {
$items .= $item->title;
}
if ($item->hasChildren()) {
$items .= '<' . $type . self::attributes($childrenAttributes) . '>';
$items .= $this->render($type, $item->id);
$items .= "</{$type}>";
}
$items .= "</{$item_tag}>";
if ($item->divider) {
$items .= '<' . $item_tag . self::attributes($item->divider) . '></' . $item_tag . '>';
}
}
return $items;
}