Map function in react

function NameList() {
	const names = ['Bruce', 'Clark', 'Diana']
    return (
    	<div>
      {names.map(name => <h2>{name}</h2>)}
      	</div>
    )
}

Source: youtube.com

Map an array in react

//lets say we have an array of objects called data
<div className="sample">
  {data.map((item)=>{
    return(
  <div key={item.id} className="objectname">
    <p>{item.property1}</p>
    <p>{item.property2}</p>
  </div>
    );
  });
</div>

Map react

const numbers = [1, 2, 3, 4, 5];
const doubled = numbers.map((number) => number * 2);
console.log(doubled);

Source: reactjs.org

Similar codes

1 vote371 views1 answer
React case switch not working
Javascript React
29 votes342 views6 answers
If react
Javascript React
0 vote372 views1 answer
Javascript ReactDOM.render
Javascript React
1 vote376 views1 answer
What is react easy emoji
Javascript React
0 vote496 views1 answer
Handling props in functional components reactjs ijnterview questions
Javascript React
1 vote411 views3 answers
React native port
Javascript React
24 votes359 views4 answers
React copy to clipboard button
Javascript React
0 vote390 views1 answer
How we can set react select required
Javascript React
-1 vote838 views1 answer
This can also happen when the JS bundle is corrupt or there is an early initialization error when loading React Native.
Javascript React
1 vote377 views1 answer
New line in p tag react
Javascript React