create react component class
class MyComponent extends React.Component{
constructor(props){
super(props);
};
render(){
return(
<div>
<h1>
My First React Component!
</h1>
</div>
);
}
};class app extends component syntax
class Welcome extends React.Component {
render() {
return <h1>Hello, {this.props.name}</h1>;
}
}functional component react
function Welcome(props) {
return <h1>Hello, {props.name}</h1>;
}
function App() {
return (
<div>
<Welcome name="Sara" /> <Welcome name="Cahal" /> <Welcome name="Edite" /> </div>
);
}
ReactDOM.render(
<App />,
document.getElementById('root')
);react class component
class Welcome extends React.Component {
render() {
return <h1>Bonjour, {this.props.name}</h1>;
}
}component did mmount
componentDidMount()class component in react
class Car extends React.Component {
render() {
return <h2>Hi, I am a Car!</h2>;
}
}Copyright © 2021 Codeinu
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