/Javascript/React/How to define array in react js

How to define array in react js

Map function in react

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

Source: youtube.com

React create array

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

Source: reactjs.org

How to define array in react js

const alphabates = ['a','b','c','d','e','f','g','h','i','j','k','l']
const results = alphabates.map((alphabate) => {alphabate})
console.log(results);

Similar codes

5 votes215 views1 answer
How to host react app on heroku
Javascript React
0 vote213 views1 answer
React-native-calendars how to mark selected day
Javascript React
0 vote205 views1 answer
React.createElement pass props
Javascript React
0 vote197 views1 answer
React i18n with parameeter
Javascript React
0 vote219 views1 answer
Clear React Native TextInput
Javascript React
45 votes218 views4 answers
Can't resolve 'react-router-dom'
Javascript React
23 votes191 views6 answers
Map react
Javascript React
3 votes238 views3 answers
Update react app
Javascript React
139 votes285 views2 answers
React js installation steps
Javascript React
0 vote213 views1 answer
React js how to do array range
Javascript React