Category "react-redux"

TypeError: undefined is not an object (evaluating 'state.favoriteBooks.findIndex')

Every time I press the favorites button it gives me an error. TypeError: undefined is not an object (evaluating 'state.favoriteBooks.findIndex') This error oc

How we can maintain the state of logged in and loggedout users and share that state to homepage in react redux

Here after successfull login im directing to homepage. But how can show whether the user is logged in or loggedout in homepage.here i have attached my codesanbo

CypressError cy.visit() failed trying to load https://example.cypress.io/todo

i created cypress project for that i run npm init -y to generate package.json file then npm i cypress to create a cypress project. then opened it via npx cypres

Creating a createSelector in Redux that does not rerender unrelated components

I have a simple document maker that allows users the create multiple fields of two types (input field and label field). They can also rearrange the field via dr

How to extract selectors from adapter from queries with arguments

I'm trying to extract selectors from queries in my apiSlice as said in this documentation: https://redux.js.org/tutorials/essentials/part-8-rtk-query-advanced T

Redux toolkit filter() not working when wanting to display new array at the same time

I am currently building a clothing shop in which you can add products to the cart, and delete each one of them as you like and it makes the cart re-render and d

Redux & TypeScript: Property 'X' is missing in type 'DefaultRootState' - but the property is declared in Interface

Here's my Interface which I'm using with mapStateToProps: export interface IStore { cache?: any; dataManager?: IUR; userPrefs: IUP; fingerprintModal?: I

How do I unsubscribe to the dispatch to grab new data onload on useEffect? - I'm using Redux Toolkit

I can load my data but only after I refresh the page. Until then, it shows the data from the previous item I clicked on. It's behaving like a cache would. Here

making post request with createAsyncThunk redux toolkit

Following is my reduxtoolkit code. I am trying to post data but it is giving me 422 error. The response says spot_id and item_id required but I am sending it. A

Redux state change not reflected when connecting multiple React modules to same store

I am working on a React application (not CRA template) which consists multiple modules and I am trying to connect some of the modules to same Redux store so tha

Persist-reducer function giving type error to my reducer in typescript

I am trying to configure react-persist in my typescript react application. The persistReducer function is giving a type error to my reducer that Argument of typ

One component affecting another in reactjs

Every url loads three main components: Left panel, center and right panel. In right panel, we have a button which returns a sub-component CreateForm inside the

An immer producer returned a new value *and* modified its draft. Either return a new value *or* modify the draft

I understand this has been asked before but so far no answers except someone making a syntax mistake. I have verified this against every tutorial I've seen onli

How can I call Rtk Query Hook when the condition changes?

I created the endpoint with createApi: export const postsApi = createApi({ reducerPath: 'postsApi', baseQuery: fetchBaseQuery({baseUrl: 'https://jsonplaceho

How to use redux in Next.js?

I am new to Next.js, So I follow some tutorials for Redux integration in Next.js. All is working fine but whenever I switch between pages, each time API make a

Client side state is not hydrated from server on page reload

The client-side state is not hydrated from the server after creating a new store CodeSandBox Link - https://codesandbox.io/s/vibrant-aryabhata-l29r2b Steps to r

What's hydrate action in Next Redux Wrapper?

Recently I started using Next.js and I have a question about the next-redux-wrapper package. I don't really understand the HYDRATE action. So I wonder concretel

How to access a part of the Redux store which contains the same name?

I want to get the commented loadingStatus from userReducer. How to achieve this? const mapStateToProps = (state) => { const { loadingStatus, vehicl

Cleanup Function is not running in useEffect in React Redux

I have two dispatch actions 1. fetchHomepage and 2. removeHomepage. I want to run removeHomepage action when I click other link on header menu. So I added remov

Uncaught TypeError: dispatcher.useSyncExternalStore is not a function

i am trying to change the state of bulma model using useSelector and useDispatch like this const isState = useSelector((state) => state.isActiveState

Other Categories