xinhua/application/admin/controller/Machine.php

<?php

namespace app\admin\controller;

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

/**
 *
 *
 * @icon fa fa-circle-o
 */
class Machine extends Backend
{

    /**
     * Machine模型对象
     * @var \app\admin\model\Machine
     */
    protected $model = null;
    protected $searchFields = "status,machinen_name";//搜索查询字段

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Machine;
        $this->view->assign("statusList", $this->model->getStatusList());
    }



    /**
     * 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 = false;
        //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

                ->where($where)
                ->order($sort, $order)
                ->paginate($limit);

            foreach ($list as $row) {
                $row->visible(['id','serial','machinen_name','status']);

            }

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

            return json($result);
        }
        return $this->view->fetch();
    }

    public function add(){
        if($this->request->isPost()){
            $post = input('');
            $data = [ // 创建要插入的数据
                'serial' => $post['row']['serial'],
                'machinen_name' => $post['row']['machinen_name'],
                'status' => $post['row']['status']
            ];
            $result = Db::table('machineneserial')->insert($data); // 插入数据到数据库
            if($result){
                $this->success('数据添加成功');
            }else{
                $this->error('数据添加失败');
            }
        } else {
            return $this->view->fetch();
        }
    }

    public function edit($ids = null) {
        if ($this->request->isPost()) {
            $post = $this->request->post();

            // 更新数据库
            $result = Db::name('machineneserial')->where('id', $post['id'])->update([
                'serial' => $post['serial'],
                'machinen_name' => $post['machinen_name'],
                'status' => $post['status'],
            ]);
            if ($result !== false) {
                $this->success('更新成功');
            } else {
                $this->error('更新失败');
            }
        } else {
            $id = $this->request->param('ids');
            $result = Db::name('machineneserial')->where('id', $id)->find();
            $this->assign('result', $result); // 将数据分配给视图
            return $this->view->fetch();
        }
    }

    public function del($ids = null) {
        $result = Db::name('machineneserial')->where('id', $ids)->delete();
        if ($result) {
            $this->success('删除成功');
        } else {
            $this->error('删除失败');
        }
    }

    public function jiashicang(){
        return $this->view->fetch();
    }
}