All Questions
95 questions
0
votes
0
answers
248
views
How to avoid undisplayed screens to re-render in react-native?
In an react-native app, using react-navigation, screens that have been displayed stay mounted (which is normal with react-navigation).
But many of screens consume redux store data.
And when I update ...
- 1
0
votes
1
answer
201
views
Conditional navigation is not working after reload in react native
I have implemented conditional navigation, which is an alternative to switch navigation in react-navigation 5.
<Stack.Navigator
screenOptions={{
headerTintColor: '#fff',
...
- 188
0
votes
1
answer
568
views
Why is it bad to store react-navigation state in Redux
The documentation for react-navigation has a specific section Can I store the navigation state in Redux too?.
It says:
This is not possible. We don't support it because it's too easy to shoot ...
- 658
0
votes
1
answer
816
views
how to dispatch an action on react navigation custom tab bar component
I want to dispatch an action on of the buttons on custom my tab bar navigator and due to react navigation docs we can not use hooks in custom tab bar component
. Any one has an idea to do that?
- 925
0
votes
2
answers
69
views
What is the shortest way to add redux to react-navigation?
I'm integrating redux to my react-native application. Want to introduce Provider and to wrap screens in it. I'm using such constructions to register new screen:
Navigation.registerComponent('Login', ()...
- 858
1
vote
3
answers
528
views
When to use redux in React Native?
I'm trying to build an app, it has 3 Reducers
AccountDetails it holds all kind of user's products
GeneralData (eg. device's unique id, token, etc)
shopping carts
Me and my coworker currently ...
- 181
0
votes
1
answer
906
views
Calling a function in App from a different Screen component in React-Native
I'm developing an app for tuning pianos in react-native.
I have an App.js and some screens implemented with react-navigation. The question is, how I can call a function in App.js from another Screen ...
- 21
0
votes
3
answers
224
views
The dashboard screen doesn't redirect after logging out - Redux, React navigation, React native
I am using redux with react native and react navigation. Everything works fine when I login but when i logout, it doesn't redirect me back to login screen. The application flow for backend is: Get ...
0
votes
1
answer
612
views
Upgrading from React Navigation V4 to V5 redux integration
I have just been given a project and I have been told to upgrade all the packages. Currently I am trying to upgrade react-navigation from V4 to V5 but I have hit a road block, I cannot figure out how ...
- 21
1
vote
1
answer
1k
views
How to Use Multiple Array to store state values With Redux in React Native
Here I have use Redux to manage state value but is not working..
And i have two arrays to hold the state values but it is not showing any record i don't know why it is not working..
notesReducer.js
...
- 21
0
votes
0
answers
101
views
How to use Redux in my React native Application
Here Home.js is Shows the both screen names
And Here Student.js screen is show only student contact numbers and Teacher.js
This is my full code..
And I have used navigation version 4
Navigation.js
...
- 159
0
votes
1
answer
559
views
react-redux state undefined of props - functional component
In my redux application, I'm trying to use react-redux and react-navigation together :
<Provider store={store}>
<NavigationContainer>
<Stack.Navigator>
&...
- 4,588
0
votes
0
answers
42
views
Sharing redux store between more than 1 Navigation in react native
I need to share the same store between more than one navigator (Nested navigation) to be able to access the data from the two navigators.
I have made a work-around to solve this issue but, I need to ...
- 286
0
votes
3
answers
55
views
react-native redux can't find react
I'm trying to implement react-redux in my react-native application.
In my root index, I wrote :
import {createStore} from 'redux';
import rootReducer from './src/reducers';
import {Provider} from '...
- 632
0
votes
1
answer
868
views
Redux state reverting to inital state when navigating backwards React Navigation
not sure if this expected behaviour but I'm trying to persist state between page navigation's using React Navigation, React Native and Redux Toolkit.
So I have a full-screen horizontal scroll list ...
- 97