/Javascript/React/React for loop in render

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

React for loop

<tbody>
  {[...Array(10)].map((x, i) =>
    <ObjectRow key={i} />
  )}
</tbody>

Source: stackoverflow.com

Render text in for loop react in function

myLoopFunction() {
    var myArray = [];
    var i;
    for (i = 0; i < this.state.events.length; i++) {
      myArray[i] = (
        <Event
          time={this.state.events[i].time}
          title={this.state.events[i].title}
        />
      );
    }
    return myArray;
  }

Source: mdbootstrap.com

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

18 votes230 views6 answers
Export apk react native
Javascript React
5 votes204 views1 answer
React-select
Javascript React
11 votes198 views2 answers
React must be in scope when using jsx
Javascript React
0 vote217 views3 answers
React date format
Javascript React
0 vote135 views1 answer
React native bootstrap
Javascript React
0 vote198 views1 answer
String contains in react
Javascript React
0 vote184 views1 answer
React padding at bottom svg
Javascript React
25 votes251 views5 answers
Image react
Javascript React
0 vote191 views1 answer
How to convert react component to image
Javascript React
0 vote233 views2 answers
How to use react typed js
Javascript React