Flutter provider consumer not updating
WebSep 30, 2024 · Provider not updating custom widget when value changes Ask Question 0 My provider is used inside a custom widget that is used as ListTile inside the parent widget . The provider is inside a stream that fetches data from a Firebase database, when the stream is triggered it stores the new data inside the provider as a Map.
Flutter provider consumer not updating
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Web19 hours ago · I have declared my assets in pubspec.yaml the right way and I have declared it in my app... the app runs but on the emulator I get a message Unable to load assets: "assets/translation/en.json". The asset does not exist or has empty data... but when I open it there is data this is my pubspec.yaml: when I open the en.json I can see data in it: WebJun 29, 2024 · How do I reload Consumer when data is loaded or await for data to load. I am using Future Provider and everything is rebuilding itself when data is loaded (currentPosition Fetched) and using circularProgress() while waiting. But consumer is not rebuilding itself aslo can't use await with consumer package.
WebDec 6, 2024 · When navigating to the screen you want to use the Consumer () widget By using Provider or MultipleProvider as parent you're telling flutter you want to use StreamBuilder () widget but from your work I see you're using the Consumer () widget Also try to do trigger your function doing the below WebAug 13, 2024 · Provider.of< X > depends on the value of listening to trigger a new State.build to widgets and State.didChangeDependencies for Stateful Widget. Consumer< X > always update UI, as it uses Provider.of (context), where listen is …
WebMar 23, 2024 · You have to bear in mind that each time you call the method updateUserInfo, the notifyListeners () is triggered which tries to rebuild dirty widgets. Provider.of (context) without the argument listen: false also does the same thing. Hence 2 rebuild trigger are called which cause the error. WebAug 13, 2024 · Is this the correct way to distinguish Provider.of and Consumer? The former does not update UI, the latter does? Provider.of depends on the value of …
WebNov 13, 2024 · 1 Did you use ChangeNotifierProvider in your Widget as shown here If you just used Provider it is not updating but just makes the object accessible from the descendants Share Improve this answer Follow answered Nov 13, 2024 at 14:24 Pyth0nGh057 636 1 7 16
WebSep 26, 2024 · flutter - notifyListeners () of nested Provider is not updating the UI - Stack Overflow notifyListeners () of nested Provider is not updating the UI Ask Question Asked 3 years, 6 months ago Modified 11 months ago Viewed 13k times 6 I'm using provider Flutter package. I have a main list and each item of the main list has a sublist. how to roll up cells in excelWebApr 9, 2024 · Top Flutter Flutter Framework packages. Flutter frameworks are packages built on top of Flutter that provide more than one of the below listed features: and various additional useful features. These frameworks help in rapidly prototyping Flutter applications which can save developers time and reduce lines of code (increases maintainability). northern ireland pet rescueWebMay 4, 2024 · Flutter 1.12.13+hotfix.9 Dart 2.7.2 Provider Package: ^4.0.5+1 The problem is the home screen is not loading correctly. I have AuthProvider class which is extended ChangeNotifier. into AuthProvider class I have a login method, which retrieves JSON data from API and after the response, I'm updating _token property and then calling … northern ireland phrases and sayingsWebThis happens because when your data gets updated from the data source (REST APIs) due to performance optimisation techniques that Flutter uses, it does not compare every property/member variable inside your class instance, it refers to the object's location in memory only. Using equatable you can essentially override the == operator and ... northern ireland photography spotsWebOct 14, 2024 · The Consumer is being updated. Your Provider s aren't recreating their values. Provider.create is only called once, the first time that the value is needed. After a user logs out and another user logs in, the same CategoryProvider instance still exists, so as far as Provider knows, there's no reason to create another one. northern ireland pmiWebApr 19, 2024 · navigation.getNavigation will return the body as declare in the provider class above. Step 2.2: Update the UI with Consumer. You can also use Consumer to get the value and update the UI then you do … how to roll up cordWebJan 30, 2024 · The docs are somewhat misleading in this case. It is true that you can access a Provider without the context in that way, but you are also instantiating a new ProviderContainer which is where the state of all of your providers is stored. By doing it this way, you are creating then modifying a new Notifier; which means the Notifier your … northern ireland planning public access