{eyou:empty name=”$eyou.field.typegrade”}

{eyou:notempty name=’$eyou.field.has_children’ /}

<div class=”web-menu-inner clearfix”>

    {eyou:channel type=’son’ currentstyle=”active” }

    <a href=”{$field.typeurl}” class=”{$field.currentstyle}”><span>{$field.typename}</span></a>

    {/eyou:channel}

    </div>

{/eyou:notempty}

{eyou:else /}

<div class=”web-menu-inner clearfix”>

    {eyou:channel type=’sonself’ currentstyle=”active” }

    <a href=”{$field.typeurl}” class=”{$field.currentstyle}”><span>{$field.typename}</span></a>

    {/eyou:channel}

    </div>

{/eyou:empty}