ContextWatchCallbackRecordExt150<TListenable0 extends ValueListenable<T1>, T1, TListenable2 extends Listenable, TListenable3 extends ValueListenable<T4>, T4, T5> extension

More convenient API for watching multiple values at once.

on
  • (TListenable0, TListenable2, TListenable3, Future<T5>)

Methods

unwatchEffect(BuildContext context, {required Object key}) → void

Available on (TListenable0, TListenable2, TListenable3, Future<T5>), provided by the ContextWatchCallbackRecordExt150 extension

Remove the effect with the given key from the list of effects to be called when any of referenced observables notifies of a change.
watchEffect(BuildContext context, void effect(T1, TListenable2, T4, AsyncSnapshot<T5>), {Object? key, bool immediate = false, bool once = false}) → void

Available on (TListenable0, TListenable2, TListenable3, Future<T5>), provided by the ContextWatchCallbackRecordExt150 extension

Watch all observables for changes.
watchOnly<R>(BuildContext context, R selector(T1, TListenable2, T4, AsyncSnapshot<T5>)) → R

Available on (TListenable0, TListenable2, TListenable3, Future<T5>), provided by the ContextWatchCallbackRecordExt150 extension

Watch all observables for changes.