Class _SonrakiSayfaState extends State<SonrakiSayfa> { @override void initState()

Question

Class _SonrakiSayfaState extends State<SonrakiSayfa> { @override void initState()

{
super.initState();
WidgetsBinding.instance?.addPostFrameCallback((timeStamp) {
Provider.of<ProviderTest>(context,listen: true).dataDegistir("");
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
floatingActionButton: FloatingActionButton(
onPressed: (){
ProviderTest().dataDegistir("Perisanım");
},
child: Text("Veri Ekle"),
),
appBar: AppBar(
title: Text("Sonraki Sayfa"),
),
body: Center(
child: Text(
'${context.read<ProviderTest>().data}'
),

),
);
}
}

#dart #english #programming

0

19.02.2022

1 ответов

6 просмотров

Carl Johnson · Accepted Answer

Carl Johnson

listen: false instead of true. You cant keep it true in initState

0

19.02.2022

169 похожих чатов

Class _SonrakiSayfaState extends State<SonrakiSayfa> { @override void initState()

1 ответов

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