scrollToAnchor from outside the HtmlWidget?

[giorgio79]

Hello,

Would it be possible to scroll to an anchor from outside the html widget? I have a side panel with a listview where users can tap and I would like to scroll inside the HtmlWidget to the anchor.

[daohoangson]

Yes, you can use GlobalKey for that.

// prepare the key
final htmlKey = GlobalKey<HtmlWidgetState>();

// render widget
HtmlWidget(html, key: htmlKey)

// scroll to some ID
htmlKey.currentState?.scrollToAnchor('some-id');