Laravel Model绑定缺失的关系

Question

我试图在基于客户订单的模型上转换为模型绑定。我的路线：

Route::model('order', 'App\Models\Order');
Route::resource('orders', 'OrderController');

这允许我通过我的控制器提取订单进行编辑（也可以抓取状态来填充表格并传递登录用户）：

public function index(Order $order)
 {
  $orders = $order->get();
  return view('orders.index', compact('orders'));
}

我的orders.index会正确显示$ order-＆gt; id但是当我尝试循环通过hasMany关系连接的Actions时，什么都没有显示。或者我尝试通过user_id显示属于User的$ order-＆gt; user-＆gt; firstname。

@foreach( $order->actions as $action )
  {{ $action->type->type }}
@endforeach

来自我的动作模型：

public function order()
{
    return $this->belongsTo('\App\Models\Order', 'order_id');
}

来自我的订单模式：

public function actions()
{
    return $this->hasMany('\App\Models\Action', 'order_id');
}

以下是订单转储的摘录：

`Illuminate\Database\Eloquent\Collection Object
(
    [items:protected] => Array
        (
            [0] => App\Models\Order Object
                (
                    [table:protected] => orders
                    [timestamps] => 1
                    [dates:protected] => Array
                        (
                            [0] => deleted_at
                        )

                    [connection:protected] => 
                    [primaryKey:protected] => id
                    [perPage:protected] => 15
                    [incrementing] => 1
                    [attributes:protected] => Array
                        (
                            [id] => 1
                            [created_at] => 2015-03-16 23:42:45
                            [updated_at] => 2015-03-19 04:37:53
                            [deleted_at] => 
                            [user_id] => 16
                            [status_id] => 5
                            [address_id] => 5
                            [datetime_pickup_actual] => 
                            [datetime_delivery_actual] => 
                            [datetime_pickup_requested] => 2015-03-20 17:00:00
                            [datetime_delivery_requested] => 2015-03-21 17:00:00
                            [hold] => 0
                            [weight] => 20
                        )

                    [original:protected] => Array
                        (
                            [id] => 1
                            [created_at] => 2015-03-16 23:42:45
                            [updated_at] => 2015-03-19 04:37:53
                            [deleted_at] => 
                            [user_id] => 16
                            [status_id] => 5
                            [address_id] => 5
                            [datetime_pickup_actual] => 
                            [datetime_delivery_actual] => 
                            [datetime_pickup_requested] => 2015-03-20 17:00:00
                            [datetime_delivery_requested] => 2015-03-21 17:00:00
                            [hold] => 0
                            [weight] => 20
                        )

                    [relations:protected] => Array
                        (
                        )

                    [hidden:protected] => Array
                        (
                        )

                    [visible:protected] => Array
                        (
                        )

                    [appends:protected] => Array
                        (
                        )

                    [fillable:protected] => Array
                        (
                        )

                    [guarded:protected] => Array
                        (
                            [0] => *
                        )

                    [casts:protected] => Array
                        (
                        )

                    [touches:protected] => Array
                        (
                        )

                    [observables:protected] => Array
                        (
                        )

                    [with:protected] => Array
                        (
                        )

                    [morphClass:protected] => 
                    [exists] => 1
                    [forceDeleting:protected] => 
                )`

Answer 1

在控制器中压缩orders时，您应该在orders模板中使用Blade：

@foreach( $orders->actions as $action )
  {{ $action->type->type }}
@endforeach

您还应该知道控制器中Order方法中的index与路径模型绑定没有任何共同之处。对于index，它根本不会被使用。

对于其他方法（显示/编辑/删除），它不会起作用，因为您使用错误的名称进行绑定。它应该是：

Route::model('orders', 'App\Models\Order');

而不是

Route::model('order', 'App\Models\Order');

Answer 2

型号名称（MoneyEntry）

更改自

apply{
//block
}

到

Route::resource('moneyentries', 'MoneyEntryController');

有把戏。