/Javascript/React/Toggle on button click in react js functional component

Toggle on button click in react js functional component

const [show,setShow]=useState(true)
  return (
    <div className="App">
     {
       show?<h1>Hello World !</h1>:null
     }
<button onClick={()=>setShow(!show)} >Toggle</button> 
    </div>
  );

Onclick toggle class react

import React, { useState } from "react";import "./styles.css";

export default function App() {
  const [isActive, setActive] = useState("false");
  const handleToggle = () => {
    setActive(!isActive);  };
  return (
    <div className={isActive ? "app" : null}>      <h1>Hello react</h1>
      <button onClick={handleToggle}>Toggle class</button>    </div>
  );
}

-1

Source: reactgo.com

Similar codes

0 vote302 views1 answer
React native multiple touchableopacity
Javascript React
2 votes104 views1 answer
Yarn create react-app test00h00m00s 0/0: : ERROR: [Errno 2] No such file or directory: 'create'
Javascript React
0 vote165 views1 answer
Which algorithm React is used to compare dom?
Javascript React
0 vote143 views1 answer
In whatsapp share text add a new line react
Javascript React
0 vote143 views1 answer
Write button hover in react
Javascript React
0 vote146 views1 answer
How to clear form fields in react after submit
Javascript React
2 votes159 views2 answers
Export multiple functions react
Javascript React
0 vote148 views1 answer
React js child css
Javascript React
0 vote137 views1 answer
Ctx beginpath react
Javascript React
18 votes136 views3 answers
Add object to array react hook
Javascript React