Sunday, February 5, 2023

React js Onclick Event Handler Example

React js Onclick Event Handler Example


Hello, welcome to In this post, I will tell you, React js Onclick Event Handler Example. Reactjs is a Javascript Library to build user interface.

Today, In this post, I will tell you reactjs onclick event handler working and I will the li value with reactjs onclick event and this is very interesting.

react js uses fat arrow(() =>) with onclick function.

Here is the working for React js Onclick Event Handler Example and you can add this into your index.js file:
import React from 'react';
import ReactDOM from 'react-dom';

class Hello extends React.Component{
    //declare custom data array of object
    this.state = {
      {name:'lession1', completeed:true},{name:'lession2', completeed:false}
    return (
        //map array data{
            return <li key={} onClick={() => alert(}>{}</li>

ReactDOM.render(<Hello />, document.getElementById('root'));

 If you have any query related to this post then please do ask in below comment section and I will come with more post related to reactjs.

the authortherichpost
Hello to all. Welcome to Myself Ajay Malhotra and I am freelance full stack developer. I love coding. I know WordPress, Core php, Angularjs, Angular 8, Angular 9, Angular 10, Angular 11, Angular12, Angular 13, Angular 14, Angular 15, Bootstrap 5, Nodejs, Laravel, Codeigniter, Shopify, Squarespace, jQuery, Google Map Api, Vuejs, Reactjs, Big commerce etc.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.