循环并构建动态数据表

Question

我正在建立一个应用程序，显示调查结果的信息。在每次调查中，我都有疑问，每个问题都有他的答案。

但是我在构建表时遇到了一些问题，标题表和正文是dynamacly构建的，标题是问题，正文是答案。

检查我的代码表：

<table id="example1" class="table table-bordered table-striped">
    <thead>
    <tr>
       @foreach($survey->answers->groupBy('email')->first() as $answer)
           <th>{{$answer->question->internal_name}}</th>

        @endforeach
    </tr>
    </thead>

    <tbody>

    @foreach($survey->answers->groupBy('email') as $answer)
        <tr>
            @foreach($answer as $a)
            <td>{{$a->answer}}</td>
                @endforeach
        </tr>
    @endforeach

    </tbody>

    <tfoot>

    @foreach($survey->answers->groupBy('email')->first() as $answer)
        <th>{{$answer->question->internal_name}}</th>

    @endforeach

    </tfoot>
</table>

我遇到的唯一问题是标题标题问题之间的同步化是答案，有时问题是如果问题按不同的顺序排序，例如不在正确的位置。

不能弄清楚我做错了什么，上面我离开了桌子，也许有人可以知道我做错了什么。

Tables:

surveys:
- id;
- name;
questions:
- id;
- survey_id;
- label;
- internal_name;

answers:
- id;
- survey_id;
- question_id;
- answer
- email;

问题模型：

class Question extends Model
{

    public function survey()
    {
        return $this->belongsTo(Survey::class);
    }

    public function answers() {
        return $this->hasMany(Answer::class);

    }

    public function oneAnswer(){
        return $this->hasOne(Answer::class);
    }

}

答案型号：

class Answer extends Model
{
    public function survey() {
        return $this->belongsTo(Survey::class);
    }

    public function question() {
        return $this->belongsTo(Question::class);
    }

}

截图

Answer 1

根据我的理解，请按question_id进行订购。还注意到你要查询三次，我建议查询一次＆amp;将其存储在变量中并使用它。

@php
    $results = $survey->answers->groupBy('email')->orderBy('question_id');
@endphp
...
@foreach($results->first() as $answer)
...