// 查询类型为2的数据
        $list=$this->model->where(['type'=>2])->select();
        $result = array("total" => count($list), "list" => $list);
        return json($result);
        
        // selectpage 默认显示名称是name字段 值是id
        //data-field='uname'  
        //data-primary-key='uid'

    <div class="form-group">
        <label class="control-label col-xs-12 col-sm-2">{:__('请选择弹窗信息')}:</label>
        <div class="col-xs-12 col-sm-8">
            <input id="c-user_id" data-rule="required" data-source="user/index" data-primary-key="id" data-field="username" class="form-control selectpage" name="row[user_id]" type="text" value="{$row.user_id|htmlentities}">
        </div>
    </div>