Functional components react

Create functional component react

import React from 'react'; const App = () => {  const greeting = 'Hello Function Component!';   return <Headline value={greeting} />;}; const Headline = ({ value }) =>  <h1>{value}</h1>; export default App;

Source: robinwieruch.de

Functional components react

function Comment(props) {
  return (
    <div className="Comment">
      <div className="UserInfo">
        <img className="Avatar"
          src={props.author.avatarUrl}
          alt={props.author.name}
        />
        <div className="UserInfo-name">
          {props.author.name}
        </div>
      </div>
      <div className="Comment-text">
        {props.text}
      </div>
      <div className="Comment-date">
        {formatDate(props.date)}
      </div>
    </div>
  );
}

Source: reactjs.org

Functional component

const MySubComponent = (props) => {
    if (props.display) {
        return <p>This text is displayed</p>
    }
}

class MyComponent extends React.Component {
    render() {
        return (
            <MySubComponent display={true} />
        )
    }
}

Source: stackoverflow.com

Similar codes

0 vote183 views1 answer
Typescript cast to type remove properties
TypeScript
2 votes196 views2 answers
Useful python scripts for translators of texts
TypeScript
0 vote212 views1 answer
Linux Write a command to list all contents of files whose names start by a and end by z
TypeScript
0 vote184 views1 answer
Flutter real device ios vscode
TypeScript
0 vote199 views1 answer
Publication only contains dependencies and/or constraints without a version. You need to add minimal version information, publish resolved versions
TypeScript
-1 vote174 views2 answers
How to navigate without realoding angular
TypeScript
0 vote199 views1 answer
Centos remote desktop clients vs remote management for linux
TypeScript
4 votes204 views2 answers
How to get value_counts output in dataframe format
TypeScript
47 votes219 views6 answers
Angular date pipe
TypeScript
1 vote190 views1 answer
Typescript string null or white space
TypeScript