/Javascript/React/Loop over a nerber in react

Loop over a nerber in react

React for loop in render

render: function() {
  const elements = ['one', 'two', 'three'];
  return (
    <ul>
      {elements.map((value, index) => {
        return <li key={index}>{value}</li>
      })}
    </ul>
  )
}

Source: flaviocopes.com

Loop over a nerber in react

const n = 8;

{[...Array(n)].map((elementInArray, index) => ( 
    <div className="" key={index}> Whatever needs to be rendered repeatedly... </div> 
    ) 
)}

React native loop in render

{
  countryCodes.map(
    ({name,code,emoji}): React.ReactElement<any> => {
    return (
    <Picker.Item label={emoji+' '+name} value={code} key={name} />
    );
},
  )
}

use this in jsx anywhere use want to use

-1

Similar codes

0 vote342 views1 answer
React native float upto 2 digits
Javascript React
0 vote327 views1 answer
How to add autoserial number in react js
Javascript React
0 vote315 views1 answer
React sub count
Javascript React
0 vote345 views1 answer
Reactstrap search bar
Javascript React
0 vote362 views1 answer
React video srcObject
Javascript React
6 votes318 views2 answers
React native spinkit
Javascript React
1 vote264 views3 answers
Antd react
Javascript React
0 vote293 views1 answer
React-phone-number-input retur message in react hook form
Javascript React
0 vote314 views1 answer
Make image circle css react
Javascript React
0 vote277 views1 answer
React merge two objects
Javascript React