How do I stop listening to HTML events, in Dart? -

How do I stop listening to HTML events, in Dart? -

i listening click events this:

element.onclick.listen((e) => docoolstuff());

how stop listening?

because onclick returns streamsubscription, can cancel() stop receiving events.

here example:

import 'dart:async'; // ... var subscription = element.onclick.listen((e) => docoolstuff()); // later subscription.cancel();

dart