public function export()
{
$category = Category::getInstanceByID($this->getRequestCategory());
$category->load();
$filter = select(gte(f('Category.lft'), $category->lft->get()), lte(f('Category.rgt'), $category->rgt->get()));
$categories = ActiveRecordModel::getRecordsetArray('Category', $filter);
$this->categories = array();
foreach (array_merge($category->getPathNodeArray(), $categories) as $cat) {
$this->categories[$cat['ID']] = $cat;
}
return parent::export();
}
