列表標簽按照下載次數排序

找到include目錄下面的taglib目錄里的arclist.lib.PHP文件在376行后加入如下代碼

1. if($orderby == 'down')
2. {
3. $sql = "select SUM(downloads) as down_num,id from dede_downloads group by id ORDER BY down_num DESC LIMIT 0,15";
4. $dsql->Execute('me',$sql);
5. while($drow = $dsql->GetArray() )
6. {
7. $arr[] = $drow['id'];
8. }
9. $dstr = implode(",",$arr);
10. if($orwhere!='')
11. {
12. $orwhere .= " AND arc.id in($dstr)";
13. }else{
14. $orwhere .= " where arc.id in($dstr)";
15. }
16. $ordersql = 'ORDER BY field(arc.id,'.$dstr.')';
17. }