I want to set stock data in stockData and print it in console when I submit form. but when I submit form, I got only undefined. I think it's because it takes time fetch data from api(not sure). How can…
when getting req from API .. res => this enter image description here when added to my project like that enter image description here send me this error enter image description here enter image description here enter image description here
I am trying to create both rubberband effect and typing effect for my code and the rubberband effect works fine but i am not understanding the issue why the typing effect is not working correctly instead of Developer it is…
I am working on multi filter checkbox in react and redux. How to add extra price filter logic when: The price range is less than 250 The price range is between 251 and 450 The price range is greater than…
I have used Params to get the url of the page that I linked to it before and it was ok to this stage, but then I can't set items accordingly. const {id} = useParams(); const [item, setItem] = useState([]);…
Sure, componentWillMount is not something talk about now due to it being obsolete but I came across the react docs and it says that componentWillMount is called before render which means setting state synchronously in componentWillMount will not cause extra…
I am creating a React component that renders arbitrary HTML/JavaScript inside of an iframe set using srcDoc attribute. However, the iframe could have scripts that may potentially have errors and I would like to show an error message instead of…
I am using a custom hook with a timer to update a Context Provider. I then wrap the Provider component around the components that need the timer. export const useTimer = () => { const [a, setA] = useState() const…
using traditional ways of accessing objects with dot notation {quote.text} {quote.author} i'm receiving a "cannot read properties of null" error import { useState, useEffect } from 'react'; import "./React.css"; function getRandomQuote(quotes) { return quotes[Math.floor(Math.random() * quotes.length)]; } export default function…
I am mapping a data and sends to the component where it passes different colors for the background of the icon. But I want to change the color when I hover on the component that is rendered. `` <div className="service-card--wrapper">…