页面获取值代码分析获取信息

静态代码

<if condition="!empty($list)">

                 //当这个变量不为空时进行输出

                 <foreach name="list" item="v">

                     <tr id="data-list-{{$v.id}}-{{$v.id_card}}">

                        <td>{{$v.username}}</td>

                        <td class="am-hide-sm-only">{{$v.number}}</td>

                         <td>{{$v.gender}}</td>

                        <td class="am-hide-sm-only">{{$v.class_name}}</td>

                        <td class="am-hide-sm-only">{{$v.state}}</td>

</foreach>

                 <else />

                 <tr>

                     <td colspan="10" class="table-no">没有数据</td>

                 </tr>

</if>

 

 

控制器

public function Index()

  {

$m = M('Student');

 

 

$list =$M->where('')->order('')->limit(10)->select();

$this->assign('list', $list);

    $this->display('Index');

      }

 

知识点:

<if>

<elseif />

<else />

</if> 标签

 

volist 标签

 

foreach 标签

 流程