/** * * @param \GridField $gridField * @param \DataObject $record * @param string $columnName * @return string|null - the HTML for the column */ public function getColumnContent($gridField, $record, $columnName) { if (!$record instanceof \Payment) { return null; } if (!$record->canVoid()) { return null; } \Requirements::css('omnipay-ui/css/omnipay-ui-cms.css'); \Requirements::javascript('omnipay-ui/javascript/omnipay-ui-cms.js'); \Requirements::add_i18n_javascript('omnipay-ui/javascript/lang'); /** @var \GridField_FormAction $field */ $field = \GridField_FormAction::create($gridField, 'VoidPayment' . $record->ID, false, 'voidpayment', array('RecordID' => $record->ID))->addExtraClass('gridfield-button-void payment-dialog-button')->setAttribute('title', _t('GridFieldVoidAction.Title', 'Void Payment'))->setAttribute('data-icon', 'button-void')->setAttribute('data-dialog', json_encode(array('maxAmount' => $record->dbObject('Money')->Nice(), 'hasAmountField' => false, 'infoTextKey' => 'VoidInfo', 'buttonTextKey' => 'VoidPayment')))->setDescription(_t('GridFieldVoidAction.Description', 'Void an authorized payment')); return $field->Field(); }