Item.php
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<?php
namespace app\admin\controller;
use app\common\controller\Backend;
use think\Db;
use think\exception\PDOException;
use think\exception\ValidateException;
/**
* 项目管理
*
* @icon fa fa-circle-o
*/
class Item extends Backend
{
/**
* Item模型对象
* @var \app\admin\model\Item
*/
protected $model = null;
public function _initialize()
{
parent::_initialize();
$this->model = new \app\admin\model\Item;
}
/**
* 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 = $this->model
->with(['user','ronda','radar','campus'])
->where($where)
->order($sort, $order)
->paginate($limit);
foreach ($list as $row) {
$row->getRelation('user')->visible(['username','teach_phone']);
$row->getRelation('ronda')->visible(['title']);
$row->getRelation('radar')->visible(['title']);
$row->getRelation('campus')->visible(['title']);
}
$result = array("total" => $list->total(), "rows" => $list->items());
return json($result);
}
return $this->view->fetch();
}
/**
* 添加
*
* @return string
* @throws \think\Exception
*/
public function add()
{
if (false === $this->request->isPost()) {
return $this->view->fetch();
}
$params = $this->request->post('row/a');
if (empty($params)) {
$this->error(__('Parameter %s can not be empty', ''));
}
$params = $this->preExcludeFields($params);
if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
$params[$this->dataLimitField] = $this->auth->id;
}
$result = false;
Db::startTrans();
try {
//是否采用模型验证
if ($this->modelValidate) {
$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
$this->model->validateFailException()->validate($validate);
}
$result = $this->model->allowField(true)->save($params);
Db::commit();
} catch (ValidateException|PDOException|Exception $e) {
Db::rollback();
$this->error($e->getMessage());
}
if ($result === false) {
$this->error(__('No rows were inserted'));
}
$this->success();
}
/**
* 学生信息
*/
public function details($ids){
$row = $this->model->get(['id' => $ids]);
if (!$row) {
$this->error(__('No Results were found'));
}
if ($this->request->isAjax()) {
$this->success("Ajax请求成功", null, ['id' => $ids]);
}
$data = $row->toArray();
$res = db('study_score_log l')
->join('study s', 's.id = l.study_id')
->where('item_id', $data['id'])
->field('l.study_id,sum(l.score) as sum_score,s.name,s.unique,s.team,s.school,s.grade')
->group('l.study_id')
->order('sum_score', 'desc')
->select();
$list = [];
foreach ($res as $k => $v) {
$list[] = [
'name' => $v['name'],
'unique' => $v['unique'],
'title' => db('team')->where('title',$v['team'])->value('title'),
'school' => $v['school'],
'grade' => $v['grade'],
'score' => $v['sum_score']
];
}
$this->view->assign("row", $list);
return $this->view->fetch();
}
}