Laravel，如何忽略访问器

2021-12-26 00:00:00 php laravel laravel-4 eloquent

我有一个带有自定义访问器的模型，因此我获得了该自定义属性，

I have a model with a custom accessor so I get that custom attribute,

    class Order extends GSModel{

        $appends = ['orderContents'];

        public function getOrderContentsAttribute()
        {
            return $this->contents()->get();
        } 
 }

但是现在，在一种情况下，我只需要获取一些字段，而没有这个 OrderContents 一个.

But now, in one case, I need to get only some fields, without this OrderContents one.

$openOrders         = Order::open()->has('contents')->get(['id','date','tableName']);

但是这样做，它也会返回OrderContents.有没有办法不得到那个字段?

But doing it this way, it returns me the OrderContents as well.. is there a way to not get that field?

谢谢！

推荐答案

没有办法一次性完成，因此您需要:

There's no way to do it in one go, so here's what you need:

$openOrders = Order::open()->has('contents')->get(['id','date','tableName']);

$openOrders->each(function ($order) {
  $order->setAppends([]);
});

或者，您可以在最后一步使用 Laravel 的高阶消息传递:>

Alternatively, you may use Laravel's Higher Order Messaging on the last step:

$openOrders->each->setAppends([]);

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