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Questions tagged [flutter-redux]

60 questions
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How to navigate in a CupertinoApp

With a MaterialApp you can provide the navigatorKey and use that in your middleware to redirect the user if necessary (as it's done in the flutter redux example). But CupertinoApp doesn’t have a navigatorKey. What we are doing now is to add the…
enyo
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Flutter redux: typedef vs viewmodel property

I have a question about flutter_redux. I have seen that there are two ways for passing a function to a presentational component by StoreConnector: with typedef as a viewmodel property What is the difference, if any, beetween this two pieces of…
ilBarra
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Flutter typedMiddleware

I am kinda new to flutter and trying out the flutter redux library but I am stuck with having a proper list of middlewares. import 'package:flutter_app/incrementButtonScreen/IncrementButtonActions.dart'; import…
Alex
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Globals in Flutter States

Is it bad practice to use globals for state management in Flutter? I've come across a few different methodologies (ex: Redux) that seem like quite a bit of work to integrate with Firebase Cloud Firestore. Wondering what the downfalls would be to…
cbcguitarist
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Middleware isn't able to trigger dispatch

recently I was working with Redux state management in Flutter and got this issue The middleware isn't able to trigger dispatch here is the snippet for the code you need to analyse the problem Action: class GetLeaveType { GetLeaveType(); } class…
mustafa hasria
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Flutter redux store.dispatch(...) resetting the value of another redux state variable

The scenario is, when the app opens, we need to do two REST API calls, Get User Function List API call Get Chat Bubble List API call We have two redux state variable userFunctionList chatBubbleList state.dart class AppState { final List…
Dhevendhiran M
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How to use Redux state for global variables?

When I use Redux in Flutter and I need to change state val, redux rebuild all app. I have some variables in some places where I want avoid rebuild app. Can I change state value without rebuild?
Atljh0987
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Dart Rx - what function to use that only completes when a data result arrives from two different sources?

I want to put in place a StreamBuilder widget in my Flutter app that waits for data to arrive from two separate streams, with each stream delivering a different data class What Rx function should I use for this situation?
user2868835
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Is there any logical mistake in my code ? Middleware not showing decoded data from json file from liveserver?

I have been following Flutter Redux tutorial from youtube. The same is code is working in tutorial but when I implemented it, it's not working logically. Basically, I am fetching data from json file running on live server on my pc and there is no…
Abdullah Nisar
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Flutter redux combined state dispatch action and update UI issue

I am learning redux. I have the following issues: My initial state does not seem to be taken into the account My actions are dispatched but they are not updating the actual state on the UI I am trying to understand how things work so please be…
xyz83242
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Flutter Redux Navigation library import error

I have been developing application and one of the libraries I have used was Flutter Redux Navigation. Everything was working fine, until recently, when I started getting following error ../../lib/src/navigation_middleware.dart:3:1: Error:…
Prebiusta
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buildWhen in StoreConnector

I'm facing a problem that I can't solve. There are two StoreConnectors on different screens, which are tied to 1 state. How can I make it so that when the second StoreConnector is rendered, the first one is not rebuilt? In Bloc this could be done…
Hot January
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How to allow a null return from a function in dart with null safety on

After moving to null safety I am having hard time on how to refactor some pieces of my code. I have a method looking like this final Reducer _errorReducer = combineReducers([ TypedReducer
bihire boris
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App Crashes with "No StoreProvider> found." on launch. flutter redux

Non-fatal Exception: package:flutter_redux/flutter_redux.dart 29 in StoreProvider.of Error: No StoreProvider found. To fix, please try: * Using Dart 2 (required) by using the --preview-dart-2 flag * Wrapping your MaterialApp with the StoreProvider,…
D V Yogesh
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Flutter: combining stateful widgets into a flutter-redux app architecture

Following this question, I understand why StatefulWidgets do make sense in the context of a Redux-based flutter app. And that's what I'm trying to accomplish as well- a Page that is "fed" information from the app-wide state (logged in user details,…
Maor Barazani
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