小编Goy*_*sar的帖子

我想在回显wp_list_pages的结果时为每个li添加级别类.目前,我正在使用:

<?php

   wp_nav_menu(array('theme_location' => 'main_menu', 'container' => '', 'menu_class' => 'fR clearfix', 'menu_id' => 'nav'));

<?php } ?>

期望的输出是:

<ul class="menu">
   <li class="page_item page-item-9 level-0 current_page_item"><a href="" title=""></a>
      <ul class="children expanded" style="display: block; ">
        <li class="page_item page-item-40 level-1"><a href="" title=""></a></li>
        <li class="page_item page-item-43 level-1"><a href="" title=""></a></li>
        <li class="page_item page-item-45 level-1"><a href="" title=""></a></li>
        <li class="page_item page-item-47 level-1"><a href="" title=""></a></li>
      </ul>
   </li>
   <!-- So on -->
</ul>

这可能有所需的输出吗？请帮忙!