<?php namespace app\admin\controller\example; use app\common\controller\Backend; /** * 多级联动 * * @icon fa fa-table * @remark FastAdmin使用了jQuery-cxselect实现多级联动,更多文档请参考https://github.com/karsonzhang/cxSelect */ class Cxselect extends Backend { protected $model = null; public function _initialize() { parent::_initialize(); } }