include( $_SERVER['DOCUMENT_ROOT'] . "/assets/datatables/lib/DataTables.php" );

use
    DataTables\Editor,
    DataTables\Editor\Field,
    DataTables\Editor\Format,
    DataTables\Editor\Mjoin,
    DataTables\Editor\Options,
    DataTables\Editor\Upload,
    DataTables\Editor\Validate,
    DataTables\Editor\ValidateOptions;

    Editor::inst( $db, 'test_table' ,'test_id')
        ->fields(
            Field::inst( 'test_id' )->set(false),
            Field::inst( 'name' ),
            Field::inst( 'position' ),
            Field::inst( 'office' )
        )
        ->process( $_POST )
        ->json();
?>