protected function saveDashboard()
    {
        $this->controlAccess('dashboard_edit');

        if ($this->dashboard->set($this->uid, $this->getSubmitted())) {
            $this->redirect('', $this->text('Your dashboard has been updated'), 'success');
        }

        $this->redirect('', $this->text('Your dashboard has not been updated'), 'warning');
    }