AJAX / Post / delete record not working

Did you try :

Code:

if($id == ""){
            $response = [
                'success' => 0,
                'msg' => "No Task To Delete",
            ];
            echo json_encode($response);
        } else {
            $task = new TaskModel();
            $task->task_delete($id);
            $response = [
                'success' => 1,
                'msg' => "Task Deleted",
            ];
            echo json_encode($response);
        }