book_admin/application/admin/controller/manage/Sharedesc.php

<?php
/**
 * Created by PhpStorm.
 * User: wanggb
 * Date: 2019/2/19
 * Time: 18:00
 */

namespace app\admin\controller\manage;


use app\common\controller\Backend;

class Sharedesc extends Backend
{

    /**
     * ManageSharedesc模型对象
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('ManageSharedesc');
        $this->view->assign("statusList", $this->model->getStatusList());
        $this->view->assign("sectionList", $this->model->getSectionList());
    }

    /**
     * 添加
     */
    public function addmany()
    {
        if ($this->request->isPost())
        {
            $time = time();
            $desc = $this->request->post('desc');
            $section = $this->request->post('section');
            $status = $this->request->post('status');

            if ($desc)
            {
                $str = str_replace(array("\r\n", "\r", "\n"), "||", $desc);
                $descArr = explode("||",$str);
                $insertList = [];
                foreach($descArr as $val){
                    if ($val) {
                        $tmp = [
                            'desc'       => trim($val),
                            'status'     => $status,
                            'createtime' => $time,
                            'updatetime' => $time,
                            'section'    => $section,
                        ];
                        $insertList[] = $tmp;
                    }
                }
                try
                {

                    $result = $this->model->insertAll($insertList);
                    if ($result !== false)
                    {
                        return json_encode(['success'=>1]);
                    }
                    else
                    {
                        $this->error($this->model->getError());
                    }
                }
                catch (\think\exception\PDOException $e)
                {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        return $this->view->fetch();
    }


    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax())
        {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('pkey_name'))
            {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $whereArr = [];
            if (strtolower($this->request->action()) == 'select') {
                $whereArr[] = ['status', '=', 'normal'];
                $whereArr = function($query) use ($whereArr) {
                    foreach ($whereArr as $k => $v)
                    {
                        if (is_array($v))
                        {
                            call_user_func_array([$query, 'where'], $v);
                        }
                        else
                        {
                            $query->where($v);
                        }
                    }
                };
            }
            $total = $this->model
                ->where($where)
                ->where($whereArr)
                ->order($sort, $order)
                ->count();

            $list = $this->model
                ->where($where)
                ->where($whereArr)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            $result = array("total" => $total, "rows" => $list);

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

    public function select()
    {
        return $this->index();
    }
}