在laravel中显示数据

Question

我正在使用成绩簿软件，我在显示成绩时遇到了一些问题。

我在视图文件中输入了以下行： <p>{{!! $gradesArray = $user->grades !!}}</p>

但结果我得到了json格式的整个数组： {[{"id":"10","grade":"1.3","user_id":"6","course_id":"3","created_at":"2016-01-08 16:31:14","updated_at":"2016-01-08 16:31:14","deleted_at":null},{"id":"11","grade":"1.7","user_id":"6","course_id":"2","created_at":"2016-01-08 22:59:43","updated_at":"2016-01-08 22:59:43","deleted_at":null},{"id":"12","grade":"2.0","user_id":"6","course_id":"1","created_at":"2016-01-09 13:26:09","updated_at":"2016-01-09 13:26:09","deleted_at":null}]}

我只能显示成绩和课程？

Answer 1

@foreach($user->grades as $grade)
{{ $grade->grade }}
@endforeach