gaoyixia/application/nutrition/controller/DatumUrl.php

<?php
namespace app\Nutrition\controller;
use app\common\model\DatumIntro;
use library\Controller;
use app\common\model\DatumCate;
/**
 * 资料管理
 * Class OneDatum
 * @package app\Nutrition\controller
 */
class DatumUrl extends Controller
{
    /**
     * 绑定数据表
     * @var string
     */
    protected $table = 'DatumUrl';

    /**
     * 列表
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function index()
    {
        $this->title = '资料列表';
        $this->datum_id = input('datum_id');
        $sel_where = [];
        $sel_where[] = ['is_deleted','=',0];
        $sel_where[] = ['datum_id','=',$this->datum_id];
        $query = $this->_query($this->table);
        $query->where($sel_where)->order('status desc ,is_top desc ,sort desc,id desc')->select();
    }

    /**
     * 数据列表处理
     * @auth true
     * @menu true
     * @param array $data
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    protected function _index_page_filter(&$data)
    {


    }



    /**
     * 添加
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function add()
    {
        $this->title = '添加资料';
        $this->datum_id = 0;
        $this->_form($this->table, 'form');
    }


    /**
     * 编辑
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function edit()
    {
        $this->title = '编辑资料';
        $this->datum_id = input('datum_id');
        $this->_form($this->table, 'form') ;
    }


    /**
     * 删除资料
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function del()
    {
        $this->_save($this->table, ['is_deleted' => 1]);
    }

    /**
     * 添加资料
     * @auth true
     * @menu true
     * @throws \think\Exception
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     * @throws \think\exception\PDOException
     */
    public function add_datum()
    {
        $this->title = '添加资料';
        $this->type = input('get.type',2);
        if($this->request->isGet()) {
            $id = input('get.id');
            $datum_info = DatumIntro::where('id',$id)->find()->toArray();
            $cate_name = DatumCate::where('id',$datum_info['datum_cate'])->value('title');
            $this->fetch('add_datum',['datum_info'=>$datum_info,'cate_name'=>$cate_name]);
        }else{
            list($post) = [$this->request->post()];
            if(empty($post['url'])) $this->error('请上传文件');
            $item_info = [
                'datum_id'=>$post['datum_id'],
                'url'=>$post['url'],
                'sort'=>$post['sort'],
            ];
            $this->success('添加成功');
        }

    }


    /**
     * 表单数据处理
     * @auth true
     * @menu true
     * @param array $data
     */
    protected function _form_filter(&$data)
    {
        if($this->request->isGet()){
            $this->datum_cate = DatumCate::column('id,title,is_vip','id');



        }

        if($this->request->isPost()) {
            if($this->request->action() == 'add') $data['url_num'] = 0;
        }
    }

    protected function  _form_result($result){

    }

}