• {eyou:lang name='sys1' /}
{eyou:channel type="top" row="10" id="field"}
• {$field.typename} {eyou:notempty name="$field.children"}
  
  {/eyou:notempty} {eyou:notempty name="$field.children"}
  • 
    {$field.typename}
  {eyou:channel name="$field.children" row="100" id="field2"}
  • {$field2.typename} {eyou:notempty name="$field2.children"}
    
    {/eyou:notempty} {eyou:notempty name="$field2.children"}
    • 
      {$field2.typename}
    {eyou:channel name="$field2.children" row="100" id="field3"}
    • {$field3.typename}
    {/eyou:channel}
    {/eyou:notempty}
  {/eyou:channel}
  {/eyou:notempty}
{/eyou:channel}