Laravel：迭代对象数组

Question

好的，所以我在控制器中创建了一个对象数组

$displayRooms[$room] = $this->getNextEvent($events, $room);

return view('schedule')->with(['displayRooms' => $displayRooms]);

然后在我看来，我可以遍历数组并获得 $room 和 $events

@foreach ($displayRooms as $room => $events)
    {{ var_dump($events) }}
@endforeach

var_dump($events) 产生

/home/vagrant/sites/google-cal/storage/framework/views/96faa8d8afe2e0f07db5d96a536009499a3c48a5.php:22:
object(stdClass)[176]
  public 'available' => boolean false
  public 'room' => string 'Room 318' (length=8)
  public 'summary' => string 'Chem 3090 Himmeldirk' (length=20)
  public 'startTime' => string '12:00pm' (length=7)
  public 'endTime' => string '3:00pm' (length=6)
  public 'startDay' => string '03/21/17' (length=8)
  public 'endDay' => string '03/21/17' (length=8)

/home/vagrant/sites/google-cal/storage/framework/views/96faa8d8afe2e0f07db5d96a536009499a3c48a5.php:22:null

/home/vagrant/sites/google-cal/storage/framework/views/96faa8d8afe2e0f07db5d96a536009499a3c48a5.php:22:null

/home/vagrant/sites/google-cal/storage/framework/views/96faa8d8afe2e0f07db5d96a536009499a3c48a5.php:22:
object(stdClass)[226]
  public 'available' => boolean false
  public 'room' => string 'Room 513 (Voinovich Room)' (length=25)
  public 'summary' => string 'Reynolds' (length=8)
  public 'startTime' => string '1:00pm' (length=6)
  public 'endTime' => string '3:00pm' (length=6)
  public 'startDay' => string '03/21/17' (length=8)
  public 'endDay' => string '03/21/17' (length=8)

我的问题是如何遍历 Blade 中的 events 对象以访问对象的属性，以便将它们传递给局部视图？

Answer 1

如果我正确理解了您的要求（以及您的数据结构），那么这应该可以。您可以迭代事件对象数组以单独访问每个对象，然后迭代每个单独的对象以访问每个单独的属性/值。这段代码应该嵌套在你的第一个 foreach 中（用它替换转储）。

@foreach($events as $event) 
    @foreach ($event as $prop => $value) 
        // do whatever with prop / values
    @endforeach
@endforeach

如果您不需要一次访问对象的每个属性/值，那么我会推荐这个。

@foreach($events as $event)
    // do whatever with each event
    {{ var_dump($event->available) }}
@endforeach