Posted in react
7427
12:24 am, October 16, 2021
 

How to Pass Props to a Stateless Functional Component in React

Props are like properties that you can pass into a component in react.

A prop would be something like this in your component. 

JSX

<div>
  <MyProp id="1234" />
</div>

Then you can access it with:

JSX

const MyProp = (props) => <h1>Hello, {props.id}!</h1>

The following example passes in the current date to <CurrentDate date={Date()} /> and then accesses it with props.date <p>The current date is: {props.date}</p>.

HTML

<div id="challenge-node"></div>

Scripts

<script src="https://cdnjs.cloudflare.com/ajax/libs/react/18.0.0-alpha-5fa4d79b0-20211008/umd/react.production.min.js" integrity="sha512-5PVmWGoNJocWPdQJmJd1aRbz3cFcFgXctWKLWcitqtgX64jF+ttfg9g2oLltmeQ1HUo3gT6QchaMK3h+S+JG4Q==" crossorigin="anonymous"
  referrerpolicy="no-referrer"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/18.0.0-alpha-5fa4d79b0-20211008/umd/react-dom.production.min.js" integrity="sha512-pUsjUv+9XgkTn+UbLyNIT4YNZPF2p0E45FBKmDL7Ti8iovYwp2CUkQs6Q7J9y5scLxWaOM+T5jJc0ls+WHUcmQ=="
  crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<script src="https://unpkg.com/babel-standalone@6/babel.min.js"></script>
<script type="text/babel">
  
  const CurrentDate = (props) => {
    return (
      <div>
        { /* Change code below this line */ }
        <p>The current date is: {props.date}</p>
        { /* Change code above this line */ }
      </div>
    );
  };

  class Calendar extends React.Component {
    constructor(props) {
      super(props);
    }
    render() {
      return (
        <div>
          <h3>What date is it?</h3>
          { /* Change code below this line */ }
          <CurrentDate date={Date()} />
          { /* Change code above this line */ }
        </div>
      );
    }
  };
  ReactDOM.render(<Calendar />, document.getElementById('challenge-node'));
</script>

External Link for How to Pass Props to a Stateless Functional Component in React

View Statistics
This Week
242
This Month
900
This Year
1861

No Items Found.

Add Comment
Type in a Nick Name here
 
Search Code
Search Code by entering your search text above.
Welcome

This is my test area for webdev. I keep a collection of code here, mostly for my reference. Also if i find a good link, i usually add it here and then forget about it. more...

Subscribe to weekly updates about things i have added to the site or thought interesting during the last week.

You could also follow me on twitter or not... does anyone even use twitter anymore?

If you found something useful or like my work, you can buy me a coffee here. Mmm Coffee. ☕

❤️👩‍💻🎮

🪦 2000 - 16 Oct 2022 - Boots
Random Quote
For a long time it had seemed to me that life was about to begin - real life. But there was always some obstacle in the way, something to be gotten through first, some unfinished business, time still to be served, or a debt to be paid. Then life would begin. At last it dawned on me that these obstacles were my life.
Alfred D. Souza
Random CSS Property

range

When defining custom counter styles, the range descriptor lets the author specify a range of counter values over which the style is applied. If a counter value is outside the specified range, then the fallback style will be used to construct the representation of that marker.
range (@counter-style) css reference