I am working on a survey page which has a family information section including total number of people in family, number of male, female and other genders. so when the user submits the form the function check weather the sum…
I have hook which fetched the first 10 posts from jsonplaceholder site. i can see in network tab that fetch req is being called twice. i have used useEffect, useCallback & useState hook from react import { useCallback, useEffect, useState…
I'm writing a Cesium/Resium app with ~12000 clickable, animated points. I'm getting the React warning Maximum update depth exceeded. When there are <5000 points, there's no warning, but somewhere in the 7-8000 range, I tend to see this warning. When…
State isn't updating. I am trying to create the edit function to make edits on posted comments. When the submit button is clicked, nothing changes on the front end. After I refresh the page the changes appear. I can't seem…
Great day everyone, I'm still new to React and I stumble upon this problem. I've done prompt engineering to compose this code. My goal here is to pass data from a component called NumberOfKilos to the SMSForm which will receive…
in a React App which I have to use redux, I'm trying to change a button link "Sign in" into " Log Out " when a token is in Cookies. but the state "isLogged" doesn't update , but it update…
I'm new in react. What should i do to display a state in dynamic context? In the example, when props.something changes, set displayed text state1 depending on the props.something value. If props.something is NOT 1, put a checkbox named checkbox1…
I wanted to create a wrapper component and want to access some value from child's component. I also don't want to do any modification in existing child's component code as it is being directly used at multiple places. Is it…
I'm trying to remove an element from the array inside an arrays of objects in React using UseState hook, but struggling to get the result, because the interface does not re-render and the object does not removing from it. As…
I want to randomize an array of objects in server that matches in the client. I've tried to solve it using a state, useMemo hook... and the thing is that client and server never match. For example, this code rendered…