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Codesandbox : https://codesandbox.io/s/vigilant-elgamal-dciqs When I input an image and try to display its preview on the same container, only the image in the first container updates i.e setImage …
Below is my component in reactjs. import React, { useState, useEffect } from ‘react’; import { Link, Redirect } from ‘react-router-dom’; import { connect, useDispatch, useSelector } from ‘react-redux’;…
Background of the problem I have a problem with my React Hook. Basically, I want to re-render my
I have a problem, a bit hard to explain. I use Hooks to set a state, from the data I receive from my API. I display it on my frontend, no problem. I would like to update ONE value, from ONE element. …
I am creating an async function inside the useEffect callback. But because of some reason, every time component renders, I can only see the output from the first console. And execution control never …
the npm package I am using Hello All! I am trying to implement a cart for a simple website that fetches from an API. So my render method looks something like this… {somedata.map((items) => { …
I have an array of object that i got from my API and then displayed them to parent component as table row like so : review.js Each row has its own edit button where when i click ,it will popup a …
I created a React custom hook which listens to firestore database, i followed the documentation in firebase website but I’m having trouble when I re-render the component. When I refresh my app the …
I have a global state of the format like this: { type: “container”, items: [ { type: “box” }, { type: “container”, items: [ type:…
I’m building a filter to show a list of values based on the option selected. The data is populated by a fetch request, which is then mapped over to show the values. This part is all working. However I …