AppController::ajax_case_template PHP Method

    function ajax_case_template()
    {
        $this->layout = '';
        $tmpl_id = $this->params['data']['tmpl_id'];
        $CaseTemplate = ClassRegistry::init('CaseTemplate');
        $CaseTemplate->recursive = -1;
        $getVal = $CaseTemplate->findById($tmpl_id);
        echo $getVal['CaseTemplate']['description'];
        exit;
    }