Advertisements I have a Collection component and when I click on a div in this component, I want to change both the className of the Collection component and the className of the first sibling component after the Collection component. With UseState, I could only change the className of the component I was in. My Collection.js… Read More How can I dynamically update className with React js?
Advertisements How to apply multiple className in Next js, in which there are variable classsnames as well ? I’m using component level css approach Here’s my code and what I want to do: import styles from "./ColorGroup.module.css"; const colors = ["red", "sky", "yellow", "green", "golden"]; const ColorGroup = () => { return ( <div className={styles.colorContainer}>… Read More Multiple variable className in next js
Advertisements so when i press submit on my form in my 2nd tab, it automatically goes to the first tab, I would like it if possible for it to stay on the 2nd tab as i’m not able to view my information. Thank you. Below is my code: <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width,… Read More My Tab in html keeps going back to the default when i submit my form
Advertisements Im using react: 17.0.2 and react-router-dom: 6.3.0. My current App.js snippet looks like this: class App extends React.Component { render() { return ( <div className="App"> <Routes> <Route element={<Layout/>}> <Route path="/home" element={<Home/>} /> <Route path="/login" element={<Login/>} /> <Route path="/signup" element={<Signup/>} /> </Route> <Route exact path=’/’ element={<Intro/>}/> </Routes> </div> ); } } The route to ‘/’… Read More Cant access children in component used as element in Route (react-router-dom 6.3.0)
Advertisements This question might be simple to most web developers but I am pretty new and cannot figure out the way to put a settimeout function on what I would like to show on a page. below is the example of the code I would like to add a timeout for. import React from "react";… Read More how to use setTimeout on a react component
Advertisements Can anyone tell me why the following Link Component is unable to find the linked page? VSCode is literally auto-completing the file name as I type it in but for some reason I keep getting 404. //index.js in WelcomePage folder import styles from "/styles/WelcomePage.module.css"; import Link from "next/link"; function WelcomePage() { return ( <>… Read More How To Stop Link Component From Giving 404 Error in NextJS?
Advertisements Unable to route to admin page even after successful login, displays a blank screen. On successful login system should navigate and display the admin screen. Could someone please advise why the routing is not happening ? //login.js import React, { useEffect, useState } from ‘react’; import { useForm } from "react-hook-form"; import { useNavigate… Read More Unable to route to the desired page even after successful login in react hooks
Advertisements I have tried the previous solutions but it seems that the v6 of react-dom is not working that way. I can not pass the id from the path to the component. app.js import Container from ‘react-bootstrap/Container’ import Footer from ‘./components/Footer’; import Header from ‘./components/Header’; import ‘./index.css’; import {BrowserRouter as Router, Routes, Route} from ‘react-router-dom’… Read More Parameter can not be passed from react route to react Component
Advertisements I want to clear filters only when the component unmounts. So I wrote cleanup function only in useEffect(). But as I checked it with console.log(), 1 was printed after the component mounted too. What’s wrong in this way? useEffect(() => { return () => { clearFilters(); console.log(1); }; }, []); Stack Snippet: const {… Read More how to execute cleanup function in useEffect() only when component unmounts
Advertisements Trying to do a drop-shadow hover effect in react. I thought I’d use inline style attribute so each icon can have a different color when it’s hovered over. I’m stuck on how to achieve this. In my IconGrid component I’ve created an array of objects, each has an image and the image color respectively.… Read More How can I use dynamic css variables in react?