• {include file="widget/icon"}{$vo1.type_name} {if$vo1.childids||$vo1.parent.childids} {maccms:type num="5" parent="'.$vo1['type_id'].'" order="asc" by="sort" id="vo2" key="key2"} {$vo2.type_name|mac_substring=2} {/maccms:type} {else} {maccms:foreach name=":explode(',',$vo1.type_extend.class)" id="vo2" key="key2"} {if condition="$key2 lt 5"} {$vo2|mac_substring=2}{/if} {/maccms:foreach} {/if}