/**
  * Place the export button in a <p> tag below the field
  */
 public function getHTMLFragments($gridField)
 {
     $button = new GridField_FormAction($gridField, 'excelexport', _t('TableListField.XLSEXPORT', 'Export to Excel'), 'excelexport', null);
     $button->setAttribute('data-icon', 'download-excel');
     $button->addExtraClass('no-ajax action_export');
     $button->setForm($gridField->getForm());
     return array($this->targetFragment => '<p class="grid-excel-button">' . $button->Field() . '</p>');
 }