传递数据关系以查看laravel 5.2

Question

I finish to make relation in my model, but i dont know to passing data relation to view, hope you can help me.

Model Siswa

 public function Absen()
{
    return $this->hasMany(Absen::class);
}

Model Absen

public function Siswa()
{
    $this->belongsTo(Siswa::class);
}

Absen Table

Siswa Table

AbsenController@index

public function index()
{

    $absen = Absen::where('level', '=', 'Siswa')->get();

    return view('absen.index')->with('data', $absen);
}

index.blade.php

@foreach($data as $index => $value)
            <tr>
              <td>{{ $index+1 }}</td>
              <td>{{ $value->nama }}</td>
              <td>{{ $value->keterangan }}</td>
              <td>
                {!! Form::open(['route' => ['siswa.destroy', $value->id], 
               'method' => 'DELETE']) !!}
                  {{ Form::submit('Hapus', ['class' => 'btn btn-danger']) }}
                  <a href="{{ route('siswa.edit', $value->id) }}" class="btn 
                btn-warning">Edit</a>
                {!! Form::close() !!}
              </td>
            </tr>
            @endforeach

The problem is the $value->nama not showing in my view, but i done to create relation in table siswa and table absen.Thank

Answer 1

nama is not an attribute of Absen class, yet your value is an Absen class. Though you have defined the relationship between Absen and Siswa, attributes of Siswa are still not directly inherited to Absens. You can first get the Siswa of the Absen and then get the attributes of the Siswa.

So what you have to do is:

Call $value->Siswa->nama instead of $value->nama, and you should have your nama displayed.