帝国cms导航调用所有父栏目以及父栏目下的子栏目列表

<?
  $sql=$empire->query("select classid,classname,infos from {$dbtbpre}enewsclass where bclassid=0 and showclass=0 order by myorder,classid asc");
  $bqno=0;
  while($bqr=$empire->fetch($sql)){
      $bqsr=sys_ReturnEcmsLoopStext($bqr);
      $bqno++;
?>
<!-- 大栏目名 -->
<?=$bqr[classname]?> 
<!-- 大栏目信息数 -->
<?=$bqr[infos]?>
        <?
        $sql2=$empire->query("select classid,classname,infos from {$dbtbpre}enewsclass where bclassid=$bqr[classid] and showclass=0 order by myorder,classid asc");
        while($bqr2=$empire->fetch($sql2)){
            $bqsr2=sys_ReturnEcmsLoopStext($bqr2);
        ?>
        <!-- 小栏目名 -->
        <?=$bqr2[classname]?> 
        <!-- 小栏目信息数 -->
        <?=$bqr2[infos]?>
                <!-- 子栏目信息列表，不需要就删除 -->
                <ul>
                    <?
                    $sql3=$empire->query("select title,titleurl,newstime from {$dbtbpre}ecms_news where classid=$bqr2[classid] order by id desc limit 10");
                    while($bqr3=$empire->fetch($sql3)){
                        $bqsr3=sys_ReturnEcmsLoopStext($bqr3);
                    ?>
                    <span><?=date('m-d',$bqr3[newstime])?></span><a href="<?=$bqr3[titleurl]?>" rel="external nofollow"  target="_blank" title="<?=$bqr3[title]?>"><?=esub($bqr3[title],36)?>...</a>
                    <?
                        }
                    ?>
                </ul>
        <?
            }
        ?>


    <!-- 子栏目信息列表，不需要就删除 -->
<?
    }
?>

可以显示指定表名，如news表

select classid,classname,infos from {$dbtbpre}enewsclass where bclassid=0 and showclass=0 and tbname='news' order by myorder,classid asc