Datatable laravel cannot find the data of an object - ajax

Question

I have a problem that I could not solve, in practice I wanted to get back to my ajax call mixed custom data between data obtained from two models, then I did my queries I did a for cycle and I created a custom array to pass to the ajax call on the view, the problem that gives me an error saying that it doesn't find the data-> folder on the button, sorry but I'm a novice I don't even know if I used a right practice in doing that.
``` public function index(Request $request)
{
if($request->ajax())
{
$folder=folder::with('person')->where('rpe','AB')->where('des',1)->get();
foreach($folder as $folder)
{
$person=Person::find($folder->person);
$data[] = [
'name' => $person->name,
'surname' => $person->surname,
'folder' => $folder->p_r,
];
}
return DataTables::of($data)
->addColumn('action', function($data){
$button = '<button type="button" name="handle" id="'.$data->folder.'" class="handle btn btn-primary btn-sm">Handle</button>';
return $button;
})
->rawColumns(['action'])
->make(true);
}
return view('test');
}```
This is ajax in the view
``` $(document).ready(function(){
$('#user_table').DataTable({
processing: false,
serverSide: true,
ajax: {
url: "{{ route('test.index') }}",
},
columns: [
{
data: 'name',
name: 'name'
},
{
data: 'surname',
name: 'surname'
},
{
data: 'action',
name: 'action',
orderable: false
}]
});});
```
without ``` id = "'. $ data-> p_r.``` works all all fields in the datatable are printed as soon as I put it tells me: *"draw": 1, "recordsTotal": 3, "recordsFiltered": 0, "data": [], "error": "Exception Message: n trying to get property 'folder’ of non-object"}*

Answer 1

Try one of below solution-
In below line-
$button = 'folder.'" class="handle btn btn-primary btn-sm">Handle';
There is no property as 'folder' inside variable $data. Debug or show the value of $data.
Change below line -
$button = 'folder.'" class="handle btn btn-primary btn-sm">Handle';
To
$button = 'folder ?? NULL).'" class="handle btn btn-primary btn-sm">Handle';