Reactjs – React Redux: Object from store is empty
I am trying to use a Redux store to get account information from a server, but the returned object is empty. The code is supposed to get a JWT token from a store, and then the token is supposed to…
Javascript – React useEffect hook is not behaving correctly
I am trying to update my child component based on parent state and similarly I am trying to update the parent state by clicking on a button in child component. Both is fine but while clicking on a button in…
Reactjs – Why does my local storage reset to empty whenever I refresh in React with Redux?
why does my localstorage resets to empty whenever i refresh? i want to save the data on localstorage which is also passed to my redux state but i cant const getLocalStorage = () => { const oldExpenses = JSON.parse(window.localStorage.getItem("ADDED_EXPENSES")); if…
Reactjs – redux tookit when using a middleware builder function, an array of middleware must be returned
So I'm getting Uncaught Error: when using a middleware builder function, an array of middleware must be returned This is my code import { configureStore, compose, combineReducers, applyMiddleware } from "@reduxjs/toolkit"; import thunk from "redux-thunk"; const rootReducer = combineReducers({}); const…
Reactjs – Uncaught TypeError: Cannot read properties of undefined (reading 'isAuthenticated') at Navbar.jsx
Actually in my navbar I want to show login and logout at a time. And when it shows logout and If user Click on that then It should work accordingly . But is is not working properly. Rather it is…
Reactjs – Cannot read properties of undefined (reading 'value')…TypeError: Cannot read properties of undefined (reading 'value')
I'm trying to access the camera image from one redux file to react file .This code is from "https://www.papareact.com/" .I'm new to redux and stuck here. This is the cameraSlice.js redux file where I'm capturing the image and storing it…
“How do I update one item in React Redux using Javascript?”
Initial state of react redux. reducer.js cart { id: 100, name: "Pizza", price: 550, category: "Fasting", time: "20-50 min", restaurantId: "BH001", quantity: 1, photo: { fileName: "", fileType: "", filePath: "", }, description:"The food is ...", }, What I did…
React native – Persisiting states when navigating between screens in react-native
I am using react native's createNativeStackNavigator to navigate between two screens, say screen A and Screen B. Each screen have their own states and also each have their own buttons that can change their state. The problem I am facing…
Can I navigate in React Native using Redux action?
I have a registration form that after submission of which I want to navigate to other screen only if the request succeeds in the action file not in Component itself. I'm sending navigation as an argument to the function from…
Can Reactjs combine RTK query and redux for a mutation scenario?
I have created an api slice like this: export const authSlice = createApi({ reducerPath: "auth", baseQuery: fetchBaseQuery({ baseUrl: resolveApiBaseUrl(), prepareHeaders(headers) { headers.set("Content-Type", "application/json") headers.set("X-XSRF-TOKEN", <string>resolveUserToken()) return headers } }), endpoints(builder) { return { login: builder.mutation<GymAppResponse, Login>({ query: (payload) => ({…