I am using a spring boot backend with a react.js frontend for a web application. Once a user is logged in, it directs the user to their Profile where they will
I want to add the macchines in machine array so I defined a specific component with add function in it. So when I add the "process" in "processes" array then it
I am trying to Display list of items with then name and button to download its respective file Same list are available in different other screens. When I click
Here, I'm getting data from API in array of objects format. i'm showing each object data in a section, for that each section i need to add a like button. Defaul
I may be mixing best practices between React and Angular... in React, does this incur performance penalties or memory issues? I know it's not good practice. In
I'm trying to implement infinite scrolling and it's supposed to work by getting data in pages from the API...and then using the IntersectionObserver API, checki
I have a screen where on click on image I need to open camera and take photo, I successfully open camera, take a picture but when I need to call the endpoints i
How do I access previous state inside the callback function in react? Because once I access data it is always returning an initial state version, since I use us
Question I am using Redux Toolkit and I want to store an action creator in state. When I do this, I receive an error regarding non-serializable values in my act
I'm trynig to implement authentifiaction slice in redux toolkit with typescript, but typescript is complaining about rejectWithValue error type and the action p
I've been doing freecodecamps Drum Machine app. I was able to complete the app completely with React but I made a copy to try and get familiar with using react-
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
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
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
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
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
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
Here's my Interface which I'm using with mapStateToProps: export interface IStore { cache?: any; dataManager?: IUR; userPrefs: IUP; fingerprintModal?: I
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
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
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