How to pass id from ajax to controller - Laravel & Ajax - ajax

Question

Currently, i am on the show page that is i am running the function show as in my controller so my url is showing like dashboard/1/people in the url address bar. Now, when i click on a person, it routes to a different page and that is where getPeople is called.
How can i get the id of the person i clicked which is 1 from the ajax request in the scripts and pass to my controller?
PS: At the moment, i have hardcoded 1 in the ajax request but i want it to be dynamic please
How do i get this done?
Script
datatable = $('#table').DataTable({
"ajax": "{{ route('dashboard/1/people') }}",
"columns": [
{data: 'check', name: 'check'},
],
Controller
public function show($id)
{
$class = Class::whereId($id)->first();
return view('show');
}
public function getPeople($id)
{
$get_id = $id;
$class = Class::whereId($get_id)->first();
$people = $class->peoples()->get();
return Datatables::of($people)->addColumn('action', function ($ppl) {
//return
})->make(true);
}

Answer 1

This should work:
In your getPeople method store the id in a session variable:
public function getPeople($id)
{
$get_id = $id;
//using session helper method
session(['show_id' => $id]);
$class = Class::whereId($get_id)->first();
$people = $class->peoples()->get();
return Datatables::of($people)->addColumn('action', function ($ppl) {
//return
})->make(true);
}
and then access it in you ajax code:
datatable = $('#table').DataTable({
"ajax": "{{ route('dashboard/'.session('show_id').'/people') }}",
"columns": [
{data: 'check', name: 'check'},
],

Answer 2

DataTable ajax allows yo to pass extra parameters in object format just like this:
datatable = $('#table').DataTable({
"ajax": {
"type": "GET",
data:{id: my_id_var},
"url": "my_route"
}
}
And in your function just get the Request var
public function getPeople(Request $request){
$get_id = $request->id;
$class = Class::whereId($get_id)->first();
$people = $class->peoples()->get();
return Datatables::of($people)->addColumn('action', function ($ppl) {
//return
})->make(true);
}
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