/Javascript/React/Loop in react depending on number

Loop in react depending on number

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 in react depending on number

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 vote297 views1 answer
React tooltip on disabled button
Javascript React
5 votes313 views3 answers
How to scroll to an element javascript react
Javascript React
0 vote305 views1 answer
React native navigate two screens back
Javascript React
0 vote297 views1 answer
Qr code generator in react native
Javascript React
0 vote299 views1 answer
RenderIndicator example react responsive carousel
Javascript React
8 votes284 views1 answer
Ternary operator in button react
Javascript React
0 vote317 views1 answer
How to run electron and react using concurrently
Javascript React
0 vote289 views1 answer
React json object pretty
Javascript React
0 vote324 views1 answer
Htaccess to deploy react app to cpanel
Javascript React
0 vote292 views1 answer
React native pure component vs component
Javascript React