public function getAjaxListChecklist()
 {
     $checklist = Checklist::with('unit')->get();
     return \Datatables::of($checklist)->addColumn('nama_checklist', function ($checklist) {
         return $checklist['nama_checklist'];
     })->addColumn('nama_unit', function ($checklist) {
         return $checklist['unit']['nama_unit'];
     })->addColumn('detail', function ($checklist) {
         return "<a href='" . url('checklist/detail/') . "/" . $checklist['id'] . "' class='btn btn-xs btn-info'><i class='fa fa-search'></i></a> <a href='" . url('checklist/edit/') . "/" . $checklist['id'] . "' class='btn btn-xs btn-success'><i class='fa fa-pencil'></i></a> <a href='" . url('checklist/hapus/') . "/" . $checklist['id'] . "' class='btn btn-xs btn-danger'><i class='fa fa-trash'></i></a>";
     })->make(true);
 }