getElement() ?> getFieldSetId() != null ? $block->getFieldSetId() : $_element->getHtmlId() ?>

serialize(['class']) ?> class="fieldset"> escapeHtml($_element->getLegend()) ?>
getComment()): ?>

escapeHtml($_element->getComment()) ?>

getChildrenHtml() ?>

getNewChildUrl() . '\');'; if ($_element->getReadonly()): $scriptString .= /* @noEscape */ $_element->getHtmlId() . '.setReadonly(true);' . PHP_EOL; endif; $scriptString .= '});' . PHP_EOL; ?> renderTag('script', [], $scriptString, false) ?>