public function setOrderBy()
{
$criterion = [];
switch (Input::get('order-by')) {
case 1:
$criterion = ['id', 'asc'];
break;
case 2:
$criterion = ['id', 'desc'];
break;
case 3:
$criterion = ['title', 'asc'];
break;
case 4:
$criterion = ['title', 'desc'];
break;
}
$this->orderBy = Page::setOrderBy($criterion);
return Redirect::to('dashboard/pages');
}
