织梦dedecms列表页栏目排序问题详解

$dsql->SetQuery("SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath FROM `dede_arctype` WHERE $tpsql ORDER BY sortrank ASC LIMIT $totalnum");

$dsql->SetQuery("SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath FROM `dede_arctype` WHERE $tpsql ORDER BY substring_index('$typeid',id,1) LIMIT $totalnum");

{dede:channelartlist typeid=1,40,3,4,5,2 col=2}

{dede:channelartlist typeid=’1,40,3,4,5,2‘}