mingde-bd/application/admin/controller/DinnerWechat.php

<?php
namespace app\admin\controller;

use app\common\model\User;
use think\App;
use think\Db;

class DinnerWechat extends Auth
{

    public function __construct(App $app = null) {
        parent::__construct($app);
        $this->model= new \app\common\model\DinnerWechat();
        $this->table= $this->model->table;

    }

    public function index(){
        if(request()->isAjax()){
            //分页参数
            $length = input('rows',10,'intval');   //每页条数
            $page = input('page',1,'intval');      //第几页
            $start = ($page - 1) * $length;     //分页开始位置
            //排序
            $sortRow = input('sidx','id','trim');      //排序列
            $sort = input('sord','desc','trim');        //排序方式
            $order = 'a.id desc';

            $title = input('title','','trim');
            if($title){
                $map[] = ['o.name','like','%'.$title.'%'];
            }

            $map= empty($map) ? true: $map;
            //数据查询
            $lists = Db::name('dinner_wechat')
                ->alias('a')
                ->join('org o','a.org_id = o.id')
                ->field('a.*,o.name')
                ->where($map)
                ->limit($start,$length)
                ->order($order)
                ->select();

            //数据返回
            $totalCount = Db::name('dinner_wechat')
                ->alias('a')
                ->join('org o','a.org_id = o.id')
                ->where($map)->count();
            $totalPage = ceil($totalCount/$length);
            $result['page'] = $page;
            $result['total'] = $totalPage;
            $result['records'] = $totalCount;
            $result['rows'] = $lists;
            return json($result);
        }else{
            return $this->fetch();
        }
    }

    public function index2(){
        $map[] = ['org_id','=',$this->orgId];
        $info = Db::name('dinner_wechat')
            ->where($map)
            ->find();
        $this->assign('info',$info);
        return $this->fetch();
    }

    /**
     * 新增/编辑
     */
//    public function add($id=0){
//        if(request()->isPost()){
//            $res = $this->model->updates();
//            if($res){
//                $this->success('操作成功',url('index'));
//            }else{
//                $this->error($this->model->getError());
//            }
//        }
//    }


    public function add($id=0){
        if(request()->isPost()){
            $res = $this->model->updates();
            if($res){
                $this->success('操作成功',url('index'));
            }else{
                $this->error($this->model->getError());
            }
        }else{
            $meta_title = '新增配置';
            if($id){
                $info = Db::name('dinner_wechat')->where('id',$id)->find();
                $this->assign('info',$info);
                $meta_title = '编辑配置';
            }
            $this->assign('meta_title',$meta_title);
            $orgs = Db::name('org')->where('del',0)->where('type',2)->field('id,name as title')->select();
            $this->assign('orgs',$orgs);

            return $this->fetch();
        }
    }

    /**
     * 删除记录
     * @param int $id
     */
    public function del($id=0){
        $info = Db::name('dinner_wechat')->where('id',$id)->find();
        if(!$info){
            $this->error('该记录不存在');
        }
        $res = Db::name('dinner_wechat')->delete($id);
        if($res){

            $this->success('删除成功');
        }else{
            $this->error('删除失败');
        }
    }

}