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

<?php
namespace app\admin\controller;

class AttendanceClass extends Auth
{

    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 = $sortRow.' '.$sort;

            $title = input('title','','trim');
            if($title){
                $map[] = ['title','like','%'.$title.'%'];
            }
            $map[] = ['del','=',0];
            $map[] = ['org_id','=',cur_org_id()];
            $map= empty($map) ? true: $map;
            //数据查询
            $lists = db('attendance_class')->limit($start,$length)->where($map)->order(['id'=>'desc'])->select();
            foreach ($lists as $k=>$v){
                $content = json_decode($v['content'],true);
                $dates = $content['dates'];

                $times = [];
                foreach ($dates as $kk=>$vv){
                    $st = '';
                    if($vv['snext'] == 1){
                        $st .= '次日'.$vv['stime'];
                    }else{
                        $st .= $vv['stime'];
                    }
                    $st .= '-';
                    if($vv['enext'] == 1){
                        $st .= '次日'.$vv['etime'];
                    }else{
                        $st .= $vv['etime'];
                    }
                    $times[] = $st;
                }

                $lists[$k]['timeAll'] = implode(',',$times);
            }
            //数据返回
            $totalCount = db('attendance_class')->where($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();
        }

    }

    /**
     * 新增/编辑
     */
    public function add($id=0){
        if(request()->isPost()){
            $res = model('AttendanceClass')->updates();
            if($res){
                $this->success('操作成功',url('index'));
            }else{
                $this->error(model('AttendanceClass')->getError());
            }
        }else{
            $title = '新增';
            if($id){
                $title = '编辑';
                $info = db('attendance_class')->where('id',$id)->find();
                $content = json_decode($info['content'],true);
                $info['type'] = $content['type'];
                $dates = $content['dates'];
//                $timeOne = $timeTwo = $timeThree = '';
//                $timeOne = $dates[0]['stime'].','.$dates[0]['etime'];
//                if(!empty($dates[1])){
//                    $timeTwo = $dates[1]['stime'].','.$dates[1]['etime'];
//                }
//                if(!empty($dates[2])){
//                    $timeThree = $dates[2]['stime'].','.$dates[2]['etime'];
//                }
//
//                $info['time1'] = $timeOne;
//                $info['time2'] = $timeTwo;
//                $info['time3'] = $timeThree;

                $info['start1'] = $dates[0]['stime'];
                $info['end1'] = $dates[0]['etime'];
                if(!empty($dates[1])){
                    $info['start2'] = $dates[1]['stime'];
                    $info['end2'] = $dates[1]['etime'];
                }
                if(!empty($dates[2])){
                    $info['start3'] = $dates[2]['stime'];
                    $info['end3'] = $dates[2]['etime'];
                }

                $this->assign('info',$info);
            }

            $this->assign('title',$title);
            return $this->fetch();
        }
    }

    /**
     * 删除记录
     * @param int $id
     */
    public function del($id=0){
        if(!$id){
            $this->error('参数错误');
        }
        $res = db('attendance_class')->where('id',$id)->setField('del',1);
        if($res){
            $this->success('删除成功');
        }else{
            $this->error('删除失败');
        }
    }

    /**
     * 改变字段值
     * @param int $fv
     * @param string $fn
     * @param int $fv
     */
    public function changeField($id=0,$fn='',$fv=0){
        if(!$fn||!$id){
            $this->error('参数错误');
        }
        $res = db('attendance_class')->where('id',$id)->setField($fn,$fv);
        if($res){
            $this->success('操作成功');
        }else{
            $this->error('操作失败');
        }
    }



}