React Stateless Functional Components example » grokonez

React Stateless Functional Components example » grokonez

Simple way to create react component - stateless functional components example. Remember that we can only use this method for components that don’t have state.

https://grokonez.com/frontend/react/react-stateless-functional-components-example

React Stateless Functional Components example

We have known how to define a React Component in the post React Components example. There is a simpler way to do this which is called stateless functional components. Remember that we can only use this method for components that don't have state.

Related Posts:

I. How to

With component that we created from the class:
class MyComponent extends React.Component {
    render() {
        return (
            <div>
                <h2>{this.props.abc}</h2>
                <h4>{this.props.xyz}</h4>
            </div>
        );
    }
}
We can define it in another way (stateless functional component way):
const Header = (props) => {
    return (
        <div>
            <h2>{props.abc}</h2>
            <h4>{props.xyz}</h4>
        </div>
    );
};
We can see that the stateless component is just a function. There is no this keyword.

II. Practice

1. Overview

We will build a React Note Application like the post: React Note Application – React props and state example using Stateless Functional Components wherever we can: react-note-app-goal

More at: https://grokonez.com/frontend/react/react-stateless-functional-components-example

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