create react component class
class MyComponent extends React.Component{
constructor(props){
super(props);
};
render(){
return(
<div>
<h1>
My First React Component!
</h1>
</div>
);
}
};function component with props
import React from "react"
function Checkbox(props){
return (
<div>
<input type="checkbox" />
<label>{props.value}</label>
</div>
)
}
export default Checkboxfunctional components react
function Comment(props) {
return (
<div className="Comment">
<div className="UserInfo">
<img className="Avatar"
src={props.author.avatarUrl}
alt={props.author.name}
/>
<div className="UserInfo-name">
{props.author.name}
</div>
</div>
<div className="Comment-text">
{props.text}
</div>
<div className="Comment-date">
{formatDate(props.date)}
</div>
</div>
);
}functional components
function Welcome(props) { return <h1>Hello, {props.name}</h1>;
}
const element = <Welcome name="Sara" />;ReactDOM.render(
element,
document.getElementById('root')
);How to acces props of a functional component
const Child = (props) => { return ( <div style={{backgroundColor: props.eyeColor}} /> )}Copyright © 2021 Codeinu
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