Issue
I cant understand the difference between ChangeNotifierProvider and ChangeNotifierProvider.value,
and when use every case
ChangeNotifierProvider :-
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return ChangeNotifierProvider(
create: (context) => ProductsProvider(),
ChangeNotifierProvider.value :-
return GridView.builder(
padding: const EdgeInsets.all(10.0),
itemCount: products.length,
itemBuilder: (ctx, i) => ChangeNotifierProvider.value(
value: products[i],
Solution
ChangeNotifierProvider:
It creates a new instance of some class from where you want to consume data
ChangeNotifierProvider.value
In case if you already have a instance which has some data loaded previously and you want to consume the previously loaded data then you need to use ChangeNotifierProvider.value
Answered By – Shanto
Answer Checked By – Gilberto Lyons (FlutterFixes Admin)