buildIframeViewType static method
Builds a unique string to use as windowDisambiguator for when using multiple iframes in the same window.
The '-' replace had to be done in order to follow the javascript syntax notation.
Implementation
static String buildIframeViewType() {
final iframeId = '_${const Uuid().v4().replaceAll('-', '_')}';
return '_iframe$iframeId';
}