i have json array from return $data->group, here the result:
[{
"id": 2,
"name": "Grup 1",
"created_at": "2016-03-16 02:09:15",
"updated_at": "2016-03-16 02:09:15",
"pivot": {
"cabang_id": 28,
"group_id": 2
}}]
i want to "id" and "name" from this data.
i have tried using $data->group->id and $data->group->name but error Undefined property: Illuminate\Database\Eloquent\Collection::$id
how can i take from $data->group?
If you consider the error:
Undefined property: Illuminate\Database\Eloquent\Collection::$id
Then it shows that you're dealing with a Collection object. You can access a Collection's attribute's using the get('key') method as user Alexy Mezenin mentioned.
So you would do something like this in your case:
$data->group->get('id')
Check the docs/api for further details:
Docs: https://laravel.com/docs/5.2/collections#method-get
Api: https://laravel.com/api/5.2/Illuminate/Database/Eloquent/Collection.html#method_get
Normally you can make use of an Eloquent model's magic methods to access its attributes directly by their key name as you were trying to do in the code sample you gave, i.e. $data->group->id. I believe this isn't working for you because you've already returned the data as json, if you would access the object before returning it as json then you would probably be able to access the attributes using the magic methods.
Try to use ->get('id') on the object with json data. Or $request->input('id') where $request is your Request object.
