shequ/application/admin/controller/Servicegrade.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use app\admin\model\Servicequestion;
use think\Db;

/**
 * 社区服务提交内容
 *
 * @icon fa fa-circle-o
 */
class Servicegrade extends Backend
{

    /**
     * Servicegrade模型对象
     * @var \app\admin\model\Servicegrade
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Servicegrade;

    }



    /**
     * 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 = true;
        //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 = $this->model
                    ->with(['paper','user'])
                    ->where($where)
                    ->order($sort, $order)
                    ->paginate($limit);

            foreach ($list as $row) {
                
                $row->getRelation('paper')->visible(['name']);
				$row->getRelation('user')->visible(['nickname']);
            }

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

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

    /**
     * 详情
     */
    public function detail($ids = null)
    {
        $row = $this->getDetail($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
//        dump($row);exit;
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    /**
     * 详情
     */
    public function one($ids = null)
    {
        $row = $this->getDetail($ids);
        return json($row, 1);
    }

    /**
     * 获取并处理详情数据
     *
     * @param $ids
     * @return \app\admin\model\exam\GradeModel|array
     */
    protected function getDetail($ids)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }

        if (
            (!isset($row['question_ids']) || !$row['question_ids']) ||
            (!isset($row['user_answers']) || !$row['user_answers'])
        ) {
            $this->error('答卷数据缺少，无法查看（可能是旧版本未记录数据导致）');
        }
        $Servicequestion = new Servicequestion();
        $row['questions'] = $Servicequestion->whereIn('id', $row['question_ids'])
            ->orderRaw("find_in_set(id, '" . $row['question_ids'] . "')")
            ->select();
        $row['user_answers']    = json_decode($row['user_answers'], true);
        $row['createtime_text'] = date('Y-m-d H:i:s', $row['createtime']);
       // dump($row['questions']);exit;
        return $row;
    }


}