<?php $ci =& get_instance(); $l = new userlevel(); $l->get_by_id($ci->uri->segment(5)); if (!$l->exists()) { $ci->app->add_error("level not found"); } else { $usr = new User(); $usr->get_by_level($l->id); $usr->delete_all(); $l->delete(); $ci->app->add_info(" level deleted "); }
<?php $ci =& get_instance(); $l = new userlevel(); $l->get_by_level($ci->input->post('level')); if ($l->exists()) { $ci->app->add_error("Level Exists please choose another level number"); } else { $l->name = $ci->input->post('name'); $l->level = $ci->input->post('level'); $l->save(); redirect($ci->app->app_url('View levels')); }