Template test {assign name="offset" value=" " /} Tree name = {$TheData.name /} {unless isempty="$TheData.nodes_table" } *** Table of Nodes *** {foreach item="inode" key="knode" from="$TheData.nodes_table" } [{$knode /}] id={$inode.id /} name={$inode.name /} {/foreach} {/unless}