jili2/application/admin/controller/ElectricalDegree.php

<?php
namespace app\admin\controller;

use think\App;
use think\Db;
use think\Exception;

class ElectricalDegree extends Auth
{

    protected function initialize()
    {
        parent::initialize(); // TODO: Change the autogenerated stub
    }

    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','sort','trim');      //排序列
            $sort = input('sord','asc','trim');        //排序方式
            $order = $sortRow.' '.$sort.' ,id desc';

            $map[] = ['del','=',0];
            $map[] = ['org_id','=',$this->orgId];
            $map= empty($map) ? true: $map;

            //数据查询
            $lists = Db::name('electrical_degree')
                ->where($map)
                ->limit($start,$length)
                ->order('id desc')
                ->select();

            //数据返回
            $totalCount = Db::name('electrical_degree')->where($map)->count();
            $totalPage = ceil($totalCount/$length);
            $result['page'] = $page;
            $result['total'] = $totalPage;
            $result['records'] = $totalCount;
            $result['rows'] = $lists;
            return json($result);
        }else{
            $this->assign('meta_title','电度量列表');
            return $this->fetch();
        }
    }

    public function tj1(){
        $time = time();
        $timeData = [];
        for ($i = 6; $i >= 0; $i--) {
            $timeData[] = date('Y-m-d', $time - ($i * 86400));
        }
        $key = [];
        $value = [];
        foreach ($timeData as $k => $v) {
            $key[] = $v;
            $list = Db::name('electrical_degree')
                ->where('org_id', $this->orgId)
                ->where('del', 0)
                ->where('add_time', '>=',$v.' 00:00:00')
                ->where('add_time', '<=',$v.' 23:59:59')
                ->column('num');
            $num = 0;
            if(count($list) >= 2){
                $sn = isset($list)&&!empty($list) ? $list[0] :0;
                $nlist =  array_reverse($list);
                $en = isset($list)&&!empty($list) ? $nlist[0] :0;
                $num = $en-$sn;
            }
            $value[] = $num;

        }
        $this->assign('key', $key);
        $this->assign('value', $value);

        return $this->fetch();
    }

    public function tj2() {
        $time = time();
        $timeData = [];
        for ($i = 29; $i >= 0; $i--) {
            $timeData[] = date('Y-m-d', $time - ($i * 86400));
        }
        $key = [];
        $value = [];
        foreach ($timeData as $k => $v) {
            $key[] = $v;
            $list = Db::name('electrical_degree')
                ->where('org_id', $this->orgId)
                ->where('del', 0)
                ->where('add_time', '>=',$v.' 00:00:00')
                ->where('add_time', '<=',$v.' 23:59:59')
                ->column('num');
            $num = 0;
            if(count($list) >= 2){
                $sn = isset($list)&&!empty($list) ? $list[0] :0;
                $nlist =  array_reverse($list);
                $en = isset($list)&&!empty($list) ? $nlist[0] :0;
                $num = $en-$sn;
            }
            $value[] = $num;

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

}