嵌套关系Laravel雄辩查询

user3106888 发表于 Dev

用户名

我有3个模型：Pizzerie，Pizze，每种配料都有自己的关系

class Pizzerie extends Model {
  protected $table = 'pizzerie';
  public function pizze()
  {
      return $this->hasMany('App\Pizze', 'pizzerie_id');
  }
}

class Pizze extends Model {
  protected $table = 'pizze';
  public function ingredienti()
  {
      return $this->belongsToMany('App\Ingredienti', 'pizze_ingredienti');
  }
  public function pizzeria()
  {
      return $this->belongsTo('App\Pizzerie');
  }
}

class Ingredienti extends Model {
  protected $table = 'ingredienti';
  public function pizze()
  {
      return $this->belongsToMany('App\Pizze', 'pizze_ingredienti');
  }
}

我正在寻找一个查询，可以让我在这样的视图中循环播放

@foreach($data as $pizzeria)
<p>{{ $pizzeria->name }} Has pizze: </p>
  @foreach($pizzeria as $pizze)
  <p>{{ $pizza->name }} Has ingredients: </p>
    <ul>
    @foreach($pizza as $ingredient)
    <li>{{ $ingredient->name }}</li>
    @endforeach
    </ul>
  @endforeach
@endforeach

无法弄清楚如何获得它：/

玛格斯·帕拉

尝试此操作，它将在每个foreach循环中获取下一个关系Collection。

@foreach($data as $pizzeria)
<p>{{ $pizzeria->name }} Has pizze: </p>
  @foreach($pizzeria->pizze as $pizze)
  <p>{{ $pizza->name }} Has ingredients: </p>
    <ul>
    @foreach($pizze->ingredienti as $ingredient)
    <li>{{ $ingredient->name }}</li>
    @endforeach
    </ul>
  @endforeach
@endforeach

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