CI4 Ajax jQuery CRUD-2/5: How to Fetch/Retrieve data from DB using jquery Ajax in Codeigniter 4

In this video, i have taught about how to fetch or retrieve data from database using jquery ajax in codeigniter 4

CI4 - jQuery Ajax CRUD - PlayList:

CI4 Ajax jQuery CRUD-1: Insert data into DB without Page Refresh

CI4 Ajax jQuery CRUD-2: Fetch data using jquery in CI4

CI4 Ajax jQuery CRUD-3/5: Fetch data by id in POP UP Modal

CI4 Ajax jQuery CRUD-4: Edit & Update data using jquery in CI4

CI4 Ajax jQuery CRUD-5: Confirm & Delete data using jquery in CI4

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[DEPODEVELOPER-bcyd]

not working?

public function View()

{
$students = new AjaxStudent();
$student_id = $this -> request -> getPost('stud_id');
$data['students'] = $students->find($student_id);

return $this -> response->setJSON($data);

}