帝国cms灵动标签循环调用三级导航栏目

灵动标签三级导航栏目
[e:loop={"select classid,classname,islast from {$dbtbpre}enewsclass where bclassid in ($topbclassid) order by myorder,classid ASC",0,24,0}]
<?php
//二级栏目
$classurl = sys_ReturnBqClassname( $bqr, 9 );
$classname = "";
if ( $bqr[ classid ] == $GLOBALS[ navclassid ] ) {
  $classname = 'current';
}
?>
<li class="nav-tab nav-ul"> <a href="javascript:void[0]" class="li-a" target="iframe"  href="<?=$classurl?>"> <i class='bx bx-layer'></i>
  <?=$classurl?>
  <i class='bx bx-chevron-right' style="float: right;"> </i> </a>
  <div class="nav-box">
    <?
    //三极栏目
    $newsclass = $empire->query( "select classid,classname from " . $dbtbpre . "enewsclass where bclassid=" . $bqr[ classid ] . " order by myorder,classid asc" );
    while ( $classr = $empire->fetch( $newsclass ) ) {
      $classurl = sys_ReturnBqClassname( $classr, 9 );
      $classrname = "";
      if ( $classr[ classid ] == $GLOBALS[ navclassid ] ) {
        $classrname = ' class="current"';
      }
      ?>
    <a href="<?=$classurl?>"<?=$classrname?> class="li-a-a" target="iframe">
    <?=$classr[classname]?>
    </a>
    <?}?>
  </div>
  <?}?>
</li>
[/e:loop]