/Javascript/React/Calculations inside a render function react js

Calculations inside a render function react js

class Random extends React.Component {
  render() {
    // First, some logic that must happen
    // before rendering:
    const n = Math.floor(Math.random() * 10 + 1);
    // Next, a return statement
    // using that logic:
    return <h1>The number is {n}!</h1>;
  }
}

Similar codes

0 vote210 views1 answer
React.common.JavascriptException: Error: invalid host
Javascript React
5 votes198 views1 answer
How to create component in reactjs
Javascript React
0 vote199 views1 answer
React native button top right
Javascript React
0 vote202 views1 answer
Could not resolve project :react-native-iap mergedebugassets
Javascript React
0 vote198 views1 answer
Restful react npm
Javascript React
1 vote263 views1 answer
React site warning: The href attribute requires a valid address. Provide a valid, navigable address as the href value jsx-a11y/anchor-is-valid
Javascript React
0 vote240 views1 answer
React js bootstrap select option required
Javascript React
15 votes216 views5 answers
Usestate react hook
Javascript React
0 vote192 views1 answer
React setstate in another component
Javascript React
11 votes196 views2 answers
React router refreshes page
Javascript React