织梦cms系统实现树形分类导航方法

这样就实现了树形分类导航用dede代码就可以实现，代码如下.zb { list-style:none; text-align:left; margin:0px; padding:0px;}.zb li{ text-align:left ; background:url(/56/tp/tit.jpg) no-repeat; font-weight:bold;}.zb li a:link{ display:block;height:24px; padding-top:6px; padding-left:20px; width:130px;}.zb li a:hover{ display:block;background:url(/56/tp/tit.jpg) 3px 0px no-repeat; color:#f00; text-decoration:none; height:24px; padding-top:6px; padding-left:20px; width:130px;}.zb li a:visited{ display:block;height:24px; padding-top:6px; padding-left:20px; width:130px;}.r{ margin-left:10px; font-weight:normal}以上是CSS{dede:channelartlist typeid=13 row=10}<div class="cpmll"><ul class="zb"><li><a href="{dede:field name='typeurl'/}">{dede:field name='typename'/}</a></li></ul><ul class="zb">{dede:sql sql='Select * from dede_arctype where reid=~id~ ORDER BY id limit 0,17'}<li class="r"><a href='/plus/list.php?tid=[field:id/]' style="font-weight:normal">[field:typename/]</a></li>{/dede:sql}</ul></div>{/dede:channelartlist}