Laravel Eloquent 映射数据与关系
我有一个带有关系的雄辩查询,但我得到 ErrorException: Trying to get property 'id' of shop->id.
$collection = Lead::with('shop');
$collection = $collection->orderBy('data', 'DESC');
$collection = $collection->get();
$json = $collection->map(function ($contact) {
return [
'id' => $contact->id,
'name' => $contact->name,
'shop' => [
'id' => $contact->shop->id,
'name' => $contact->shop->name
],
];
});
return response()->json(['contacts' => $json], 200);
有什么方法可以使用关系映射吗?
I have an eloquent query with a relation but I get ErrorException: Trying to get property 'id' of shop->id.
$collection = Lead::with('shop');
$collection = $collection->orderBy('data', 'DESC');
$collection = $collection->get();
$json = $collection->map(function ($contact) {
return [
'id' => $contact->id,
'name' => $contact->name,
'shop' => [
'id' => $contact->shop->id,
'name' => $contact->shop->name
],
];
});
return response()->json(['contacts' => $json], 200);
Is there any way to use eloquent mapping with relation?
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使用 Laravel 的辅助方法:
可选()
而不是:
使用这个:
Use Laravel's helper method:
optional()
Instead of:
Use this: