dawei
最近开发网站，需要一篇文章被多个栏目调用，织梦后台有副栏目这个功能，可是在用arclist调用的时候，副栏目却调用不出这篇文章，所以去简单修改了下/include/tag/arclist.lib.php文件
将295行，296行
2
if($CrossID==”) $orwheres[] = ‘ arc.typeid IN (‘.GetSonIds($typeid).’)’;
else $orwheres[] = ‘ arc.typeid IN (‘.GetSonIds($typeid).’,’.$CrossID.’)’;
注释，修改为
2
if($CrossID==”) $orwheres[] = ‘ (arc.typeid in (‘.GetSonIds($typeid).’) or FIND_IN_SET(”.GetSonIds($typeid).”,arc.typeid2)>0)’;
else $orwheres[] = $orwheres[] = ‘ (arc.typeid in (”.GetSonIds($typeid).”,’.$CrossID.’) or FIND_IN_SET(‘.GetSonIds($typeid).’
