Scaffolding feature was in routes.php ($route['scaffolding_trigger'] = '';)in previous version but it is not in routes now in 2.02 so please tell my how do i use scaffolding feature in 2.0.2 version of codeigniter
Scaffolding was deprecated as of at least 1.7, and is removed in 2.0. There is no such functionality out of the box in this version.