{extend name="public:form" /} {block name="body"}
{foreach $nodes as $node} {/foreach}
{if $node['children']} {foreach $node['children'] as $child} {/foreach} {/if}
{if $child['children']}
{foreach $child['children'] as $grandson} {/foreach}
{/if}
{/block} {block name="js"} {/block}