Closed Lenny4 closed 1 year ago
Heya -- thanks for writing in! This library does not support flutter hooks out of the box, since it is a 3rd party package in the Flutter ecosystem. This library is only built to work with flutter + redux.
Please see alternative packages, such as https://pub.dev/packages/redux_hooks to get that functionality!
On Sun, Apr 2, 2023 at 7:41 PM Lenny4 @.***> wrote:
I'm using flutter_hooks https://pub.dev/packages/flutter_hooks and flutter_redux https://pub.dev/packages/flutter_redux
Here is my widget:
class Root extends HookWidget { const Root({Key? key}) : super(key: key);
// This widget is the root of your application. @override Widget build(BuildContext context) { final store = StoreProvider.of
(context); useEffect(() { print('useEffect print: ${store.state.init}'); if(store.state.init === false) { store.dispatch({'init': true}); } }, [store.state.init]); return Container();
} }
Current ouput:
useEffect print: false
Expected ouput:
useEffect print: false useEffect print: true
Why does useEffect hook is not trigger when I update the state of the store ?
In react i can do something like this:
const MyComponent = React.memo(() => { const dispatch = useAppDispatch(); const init = useAppSelector((state: RootState) => state.globalState.init);
React.useEffect(() => { console.log("init state: " + init); if (init === false) { dispatch(set({ init: true })); } }, [init]);
return
;}); export default MyComponent; output:
init state: false init state: true
Notive that the useEffect function has been call twice without having to use setState.
Is there a way to do the same in flutter_redux ?
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@brianegan thank for the answer.
Do you think it would be a good idea to add it in the README ?
I can do it if you want.
There have been a few different libraries that implemented redux + hooks, and some were abandoned. If the one I linked to is up to date and works for you, please feel free to submit a PR and I'd be happy to merge it :)
Thanks!
In fact it doesn't work :s
Do you plan on adding this feature in your repo ?
I don't know if it'd make as much sense in this repo, since this repo is meant to be pretty lean in terms of dependencies.
A separate package feels like the correct path for implementation, but it's too bad they aren't working or maintained.
I'm using
flutter_hooks
andflutter_redux
Here is my widget:
Current ouput:
Expected ouput:
Why does
useEffect
hook is not trigger when I update the state of the store ?In react i can do something like this:
output:
Notive that the
useEffect
function has been call twice without having to usesetState
.Is there a way to do the same in
flutter_redux
?