open method

Details open(
  1. bool boolean
)

This attribute indicates whether the details — that is, the contents of the <details> element — are currently visible. Read more...

Implementation

Details open(bool boolean) {
  if (boolean && node.attrs != null) {
    VirtualAttr attr = VirtualAttr('open', '');
    node.attrs!.add(attr);
  }
  return this;
}