public function display()
 {
     $scapi = new AddonBoilerplateApi();
     $data = $scapi->getSetting(null, array('key' => 'my_config'));
     $errors = array();
     if ($data['success'] !== true) {
         $errors[] = $data['message'];
     }
     $this->ss->assign('errors', $errors);
     $this->ss->assign('my_config', $data['value']);
     $this->ss->assign('step_count', 3);
     $this->ss->display('modules/AddonBoilerplate/tpls/ce/setup/step3.tpl');
 }
 function action_get_setting()
 {
     if (empty($_REQUEST['key'])) {
         echo 'A key is required.';
         exit;
     }
     $data = array();
     $data['key'] = $_REQUEST['key'];
     $scapi = new AddonBoilerplateApi();
     $response = $scapi->getSetting(null, $data);
     echo print_r($response, true);
     exit;
 }