{$cate:name}
0
{cate parent_id="{$cate:root_id}"} {cate:loop}
[cate:name]
{if:OW.int("[cate:children]")>0} {cate2 parent_id="[cate:cate_id]"}
{cate2:loop}
[cate2:name]
{/cate2:loop}
{/cate2} {/if} {/cate:loop} {/cate}
{content top="2000" cate_id="{$cate:cate_id}" model="download"}
{content:loop}
[content:title]
{/content:loop}
[content:pages pagesize="15" pagetpl="{prev}{current}{next}"]
{/content}