yuan/application/admin/controller/Meeting.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\Db;

/**
 * 租会议室
 *
 * @icon fa fa-circle-o
 */
class Meeting extends Backend
{
    
    /**
     * Meeting模型对象
     * @var \app\admin\model\Meeting
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Meeting;

    }

    public function import()
    {
        parent::import();
    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    

    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                    ->with(['city','parklists'])
                    ->where($where)
                    ->order($sort, $order)
                    ->paginate($limit);

            foreach ($list as $row) {
                
                $row->getRelation('city')->visible(['name']);
				$row->getRelation('parklists')->visible(['name']);
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }
    // 添加删除一级列表返回数据格式
    public function indexx()
    {
//        $data = Db::name('city')->field('id,name')->select();
        $res = [
            ['id' =>'00:00-01:00','name' =>'00:00-01:00'],
            ['id' =>'01:00-02:00','name' =>'01:00-02:00'],
            ['id' =>'02:00-03:00','name' =>'02:00-03:00'],
            ['id' =>'03:00-04:00','name' =>'03:00-04:00'],
            ['id' =>'04:00-05:00','name' =>'04:00-05:00'],
            ['id' =>'05:00-06:00','name' =>'05:00-06:00'],
            ['id' =>'06:00-07:00','name' =>'06:00-07:00'],
            ['id' =>'07:00-08:00','name' =>'07:00-08:00'],
            ['id' =>'08:00-09:00','name' =>'08:00-09:00'],
            ['id' =>'09:00-10:00','name' =>'09:00-10:00'],
            ['id' =>'10:00-11:00','name' =>'10:00-11:00'],
            ['id' =>'11:00-12:00','name' =>'11:00-12:00'],
            ['id' =>'12:00-13:00','name' =>'12:00-13:00'],
            ['id' =>'13:00-14:00','name' =>'13:00-14:00'],
            ['id' =>'14:00-15:00','name' =>'14:00-15:00'],
            ['id' =>'15:00-16:00','name' =>'15:00-16:00'],
            ['id' =>'16:00-17:00','name' =>'16:00-17:00'],
            ['id' =>'17:00-18:00','name' =>'17:00-18:00'],
            ['id' =>'18:00-19:00','name' =>'18:00-19:00'],
            ['id' =>'19:00-20:00','name' =>'19:00-20:00'],
            ['id' =>'20:00-21:00','name' =>'20:00-21:00'],
            ['id' =>'21:00-22:00','name' =>'21:00-22:00'],
            ['id' =>'22:00-23:00','name' =>'22:00-23:00'],
            ['id' =>'23:00-00:00','name' =>'23:00-00:00'],
        ];
        if($this->request->request("keyValue")){
            $keyValue = $this->request->request("keyValue");
            $keyValueArr = explode(',',$keyValue);
            foreach ($keyValueArr as $v) {
                foreach ($res as $m) {
                    if ($m['id'] == $v) {
                        $data[] = $m;
                    }
                }

            }
            return ['total'=>count($data), 'list'=>$data];
        }
        return json(['list' => $res, 'total' => count($res)]);
    }
}