-
{loop categories() $t}
{if $t[catid]==$__pid}
- {loop categories($t[catid]) $t1} └ {$t1[catname]} {loop categories($t1[catid]) $t2} └{$t2[catname]} {loop categories($t2[catid]) $t3} └{$t3[catname]} {/loop} {/loop} {/loop} {/if} {/loop}

{$t[catname]}