reload method

@override Future<String?> reload()

Reloads the iframe content.

Implementation

@override
Future<String?> reload() async {
  if (_iframeElement != null) {
    final src = _iframeElement!.src;
    _iframeElement!.src = '';
    _iframeElement!.src = src;
    return 'Iframe reloaded';
  }
  return 'No iframe created';
}