帝国导航自定义字段的使用

[e:loop={"select classid,classname from {$dbtbpre}enewsclass where bclassid=0  and showclass=0 order by myorder,classid desc",0,24,0}]
    <?php
    $classurl=sys_ReturnBqClassname($bqr,9);//取得栏目地址
    $class="";
    if($GLOBALS[navclassid])
    {
        $fcr=explode('|',$class_r[$GLOBALS[navclassid]][featherclass]);
        $topbclassid=$fcr[1]?$fcr[1]:$GLOBALS[navclassid];//取得当前栏目的一级栏目ID
        if($bqr[classid]==$topbclassid)
        {
            $class=" hover";
        }
    }
    $value=ReturnClassAddField($bqr[classid],'lanpic');
    if($value!=''){
        $value='<i class="iconfont '.ReturnClassAddField($bqr[classid],'lanpic').'"></i>'; 
    }else{
        $value=''; 
    }
    ?>
    <li class="navbar-item<?=$class?>"><a href="<?=$classurl?>"><?=$value?> <?=$bqr[classname]?></a></li>
    [/e:loop]