Questions tagged [react-redux]
The react-redux package provides the official React bindings for Redux: the `useSelector` and `useDispatch` hooks and the `connect` higher-order component. Use this tag for questions about accessing and updating Redux state in React components.
react-redux
23,256
questions
0
votes
0
answers
9
views
Using Redux Persist
I was using Redux Toolkit and tried to use Redux Persist but on terminal it shows this.
A non-serializable value was detected in an action, in the path: `register`. Value: [Function: register]
Take a ...
- 1
0
votes
0
answers
17
views
Redux State Does Not Change When Modified From useInterval
so im trying to load user data from localStorage and set it to the redux user state. heres what i have done:
Where The User Is Being Used:
import Fruit from "../components/Fruit"
import { ...
- 15
0
votes
0
answers
18
views
TypeError: Cannot read properties of undefined (reading 'numberOfCakes')
I am beginner to React and Redux
I am trying to learn Redux with React.
I have created a store in store.js as below -
const redux = require("redux");
const createStore = redux.createStore;
...
0
votes
0
answers
13
views
React RouterV6 Loaders
I try to use loader data from the router in my component, the routes where the loader function is in a separate file. The data is fetched via react-thunk and axios but I can't navigate exactly to this ...
- 1
0
votes
1
answer
35
views
Redux Question: When <App/> Component re-renders, does it cause all selectors to run again
I have read in Redux docs:
The selector will be run whenever the function component renders
(unless its reference hasn't changed since a previous render of the
component so that a cached result can ...
- 11
0
votes
1
answer
21
views
Redux Persist - Create filter
I'm new to React Redux. Can you tell me how to manually write the below saveUserFilter function? I don't want to use redux-persist-transform-filter anymore as it's using lodash.set, which is ...
- 49
-1
votes
0
answers
19
views
Accessing information from a redux store in the main app from a dynamically loaded React Module? [closed]
I am using React (18.2) built with Vite (5.0.0) using vite-plugin-federation (1.3.5) to split up my application into a main application and several modules which are dynamically loaded once a user ...
- 2,353
0
votes
1
answer
35
views
Redux 5 - Selectors that return a new reference (such as an object or an array) should be memoized warning occurs with filter array method
I am a beginner Redux learner. I have a React 18 app. I am using redux 5 and react-redux 9.
When I run my application I get the below warning in my browser:
AnecdoteList.jsx:14 Selector unknown ...
- 846
-1
votes
1
answer
31
views
How does useSelector hook impact performance when selecting individual properties vs. destructuring the state in Redux?
I am using Redux in my React application and I often need to extract values from the Redux store using useSelector. Here are the two approaches I have considered:
Approach 1: Selecting individual ...
-1
votes
0
answers
14
views
Error: could not find react-redux context value; please ensure the component is wrapped in a <Provider>: In my React Native, Django-restframework
I have setup my RTK Query in React Native (expo-router)/File based here files
rtk/api.ts:
import { createApi, fetchBaseQuery } from "@reduxjs/toolkit/query/react";
export const api = ...
- 1
-1
votes
0
answers
27
views
Alternative for send onQuerystarted as the logout function is not working as intended
I am currently building a MERN application , for the same I have made a logout in my api endpoint which is working as intended and has been tested in postman , However when I try to logout from my ...
- 81
-1
votes
0
answers
32
views
How to pass coordinates from a leaflet map to the parent page in React-Redux
I have a Map component and want to pass the coordinates that the user is selecting by clicking on the map to the parent page. I am new to React-Redux so please bear with me.
This is the Map component (...
- 11
0
votes
1
answer
24
views
Redux reducer remove item from nested object state
I'm trying to remove an item from the state in a reducer after a successful api call to delete an item. I think the problem is that I am not removing the deleted item correctly. I tried a number of ...
- 2,754
-1
votes
2
answers
42
views
Is there any other method to persist the state of the redux store other than the local storage?
I want to persist in the state of the redux store but do not want to handle it using the local storage. I just read some documents but according to the answers they provide, we can persist the state ...
0
votes
0
answers
36
views
Jest custom render importing react-redux provider error
I'm trying to make some testing for a react-native project but jest is encountering this error and I don't know why:
FAIL __tests__/(tabs)/weather.test.tsx
● Test suite failed to run
Jest ...
- 3