function get_old_fields($id) { if (check_app_install($id)) { $fields = lazy_get_data("SHOW COLUMNS FROM app_content_" . intval($id)); return $fields; } else { return NULL; } }
function del_confirm($id = NULL) { check_admin(); $id = intval($id); if (!$id) { info_page('错误的组件Id'); } $data['finfo'] = $this->form->get_form_info_by_id($id); if (!$data['finfo']) { info_page('错误: 无此组件.'); } $path = 'application/app/' . $data['finfo']['name'] . '/'; $data['extra'] = false; if (is_dir(ROOT . $path)) { $data['extra'] = true; $data['disabled'] = NULL; if (check_app_install($data['finfo']['id'])) { $data['disabled'] = 'disabled'; } } $this->view('del_confirm', $data); }