public function get_no_parents()
{
// fetch pages without parents
$this->db->select('id, title');
$this->db->where('parent_id', 0);
$pages = Parent::get();
// Return key => value pair array
$array = array(0 => 'No Parent');
if (count($pages)) {
foreach ($pages as $page) {
$array[$page->id] = $page->title;
}
}
return $array;
}
