Approach to create an Event in React

• Make sure that React is imported. And also import the ‘App.css’ file as it contains some CSS styles for the app component.
• Clear everything written inside the <div> with ‘className’ App.
• Create a heading and a button inside this div.
• Create an onClick event inside the button and pass the ‘eventHandler’ function inside it. We define the function at the top of the ‘App’ component.
• Add the alert inside the function so that we can listen to the event and generate an alert whenever the event occurs.

Syntax:

function Component() {
    doSomething(e){
        e.preventDefault();
        // Some more response to the event
    }
    return (
        <button onEvent={doSomething}></button>
    );
}

In the development of contemporary webpages, user interactions play a pivotal role. These interactions include mouse clicks, keypresses, or even uncommon events like connecting a battery to a charger. As developers, our task is to actively “listen” to these events and subsequently ensure that our application responds appropriately.