public function getRowNum() { return view('datatables.eloquent.rownum'); } public function getData() { DB::statement(DB::raw('set @rownum=0')); $variabels = NamaModel::select([ DB::raw('@rownum := @rownum + 1 AS rownum'), 'field1', 'field2', 'field3', 'field4']); return Datatables::of( $variabels ) ->addColumn('action', function ($variabel) { return '<a href="' . route('link_ali...