Reactjs – React state taking state of deleted component
I am building a react application in which I need to add more input fields by the click of a '+' icon and delete the fields by clicking the 'x' icon. I am making use of react states to work…
I am building a react application in which I need to add more input fields by the click of a '+' icon and delete the fields by clicking the 'x' icon. I am making use of react states to work…
I am new to React and trying to implement a function in a form but I just can't get it to work. The form uses react-hook-form, axios and Bootstrap 5.2.3. I tried but couldn't make useState work, what I need…
I am new to react and I am making Note-keeping application using react and firebase. Data is properly store and retrieve from firebase and rendering properly on UI. I have an Input filed on Navbar to searching for a note.…
As far as I can tell the usual/recommended way in React is to have state and pass it with the setter to a component, e.g. const [name, setName] = useState(""); return <>{/* stuff */} <MyStringInput value={name} setValue={setName} </>; It feels…
I was looking over React: Reverse data Flow, to update foodObj, input and buttonClicked declared in Main.js (Parent Component) using the child component <SearchAndSuggestion>. Here are the two files. my-app/app/page.js (Parent File)- 'use client' import React, {useState} from 'react' import…
What it did is I fetched some products data in context using useEffect and stored the fetched data in a state. Context Component import { useState, useEffect } from "react"; import ProductContext from "./product-context"; const ProductContextProvider = (props) => {…
I have a page for listing products in a table, each row of the table has checkbox who meant to toggle the row's active (Boolean) state when it clicked. The problem is that after updating the state the DOM doesn't…
I have the following code in Javacript (React): useEffect(() => { const timer1 = setTimeout(() => { // task 1 }, 1000) const timer2 = setTimeout(() => { // task 2 }, 2000) const timer3 = setTimeout(() => { //…
I am building an whiteboard application and to create the white board I was playing with html canvas element. I was trying to print a word on canvas but I really don't understand why but it is putting it twice…
I'm facing an issue with next/router. I made a '404 Page' and set it up to send clients back to the home page router.push('/') after some 3 seconds. However, when clients return to the main page, they get an console…