mingde-bd/application/admin/view/index/tree.html

{volist name="data" id="v"}
<tr>
    <td style="width: 60px;">{$v.id}</td>
    <td style="text-indent:{$depth * 2}em;">
        {if condition="isset($v['children']) && !empty($v['children'])"}
        <i class="glyphicon glyphicon-folder-open"></i>
        {else /}
        <i class="glyphicon glyphicon-list-alt"></i>
        {/if}
        {$v.name}
    </td>
    <td style="width: 100px;">
        {if condition="$v['type'] == 2"}
        <a href="{:url('changeOrg',['id'=>$v['id']])}" class="ajax-get" data-layer="1"><span class="label label-primary" title="切换">切换</span></a>
        {/if}
    </td>
</tr>
{if condition="isset($v['children']) && !empty($v['children'])"}
{:widget_view('index/tree',['data'=>$v['children'],'depth'=>$depth + 1])}
{/if}
{/volist}