class Component in ReactJS
class HelloMessage extends React.Component {
render() {
return (
<div>
Hello {this.props.name}
</div>
);
}
}
ReactDOM.render(
<HelloMessage name="Taylor" />,
document.getElementById('hello-example')
);react js class component
// New component class starts here:
class Friend extends React.Component {
render() {
const friend = friends[0];
return (
<div>
<h1>{friend.title}</h1>
<img src={friend.src}/>
</div>
);
}
}functional components
function Welcome(props) { return <h1>Hello, {props.name}</h1>;
}
const element = <Welcome name="Sara" />;ReactDOM.render(
element,
document.getElementById('root')
);Copyright © 2021 Codeinu
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