{$first['name']}
{foreach:items=Api::run('getCategoryByParentid',array('#parent_id#',$first['id'])) item=$second}
- {$second['name']}
-
{foreach:items=Api::run('getCategoryByParentid',array('#parent_id#',$second['id'])) item=$third}
{if:$key!=0} | {/if}{$third['name']}
{/foreach}
{/query}
{/foreach}