guoyao-jiankang/application/admin/controller/EnergyDep.php

<?php
namespace app\admin\controller;

class EnergyDep 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','sort','trim');      //排序列//排序方式
            $map['del'] = 0;
            $map['org_id'] = $this->orgId;
            //数据查询
            $lists = db('energy_dep')->where($map)->limit($start,$length)->select();
            foreach ($lists as $k=>$v){
                $address =json_decode($v['address'], true);
                $a='';
                foreach ($address as $kk=>$vv){
                    $name='';
                    foreach ($vv as $k1=>$v1){
                        $name .= db('energy_area')->where('id',$v1)->value('title').'/';
                    }
                    $name = rtrim($name, '/');
                    $a .=$name.',';
                }
                $lists[$k]['address'] = rtrim($a, ',');;
            }
            $totalCount = db('energy_dep')->where($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()){
            $res = model('energy_dep')->updates();
            if($res){
                $this->success('操作成功',url('index'));
            }else{
                $this->error(model('energy_dep')->getError());
            }
        }else{
            $map['del'] = 0;
            $map['org_id'] = $this->orgId;
            $map['enable'] = 1;
            $meta_title = '新增';
            if($id){
                $info = db('energy_dep')->where($map)->where('id',$id)->find();
                $this->assign('info',$info);
                $meta_title = '编辑';
            }
            $lists = db('energy_area')
                ->field('id,title')
                ->where('pid',0)
                ->where($map)
                ->select();
            foreach ($lists as $k=>$v) {
                $lists[$k]['children'] = db('energy_area')
                    ->field('id,title')
                    ->where('pid', $v['id'])
                    ->where($map)
                    ->select();
                foreach ($lists[$k]['children'] as $kk => $vv) {
                    $lists[$k]['children'][$kk]['children'] = db('energy_area')
                        ->field('id,title')
                        ->where('pid', $vv['id'])
                        ->where($map)
                        ->select();
                }
            }
            $this->assign('list',$lists);
            $this->assign('meta_title',$meta_title);
            return $this->fetch();
        }
    }

    /**
     * 删除记录
     * @param int $id
     */
    public function del($id=0){
        if(!$id){
            $this->error('参数错误');
        }
        $res = db('energy_dep')->where('org_id',$this->orgId)->where('id',$id)->update(['del'=>1]);
        if($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');
        }
        $res = db('energy_dep')->where('org_id',$this->orgId)->where('id',$id)->setField($fn,$fv);
        if($res){
            $this->success('操作成功');
        }else{
            $this->error('操作失败');
        }
    }

    /**
     * 排序
     * @param int $id
     * @param int $sort
     */
    public function changeSort($id=0,$sort=0){
        if($id<0||$sort<0){
            $this->error('参数错误');
        }
        $res = db('energy_dep')->where('org_id',$this->orgId)->where('id',$id)->setField('sort',$sort);
        if($res){
            $this->success('操作成功');
        }else{
            $this->error('操作失败');
        }
    }


}