layui-row message-content-btn">
          <a href="javascript:;" class="layui-btn">更多</a>
       </div>
     </div>

    </div>
  </div>
</div>

<script>
layui.use(['admin', 'layer', 'form'], function(){
  var $ = layui.$
  ,admin = layui.admin
  ,form = layui.form;

  form.on('submit(formDemo)', function(data){
    // layer.msg(JSON.stringify(data.field));
    return false;
  });

});
</script>