'buttonGrey', 'href' => helper::baseUrl() . $this->getUrl(0) . '/config', 'ico' => 'left', 'value' => 'Retour' ]); ?>

'buttonBlue', 'href' => helper::baseUrl() . $this->getUrl(0) . '/export2csv', 'ico' => 'download', 'value' => 'Export CSV' ]); ?>