React State
Learn what state means in a React application.
We'll cover the following...
React state
React has a built-in state object. This state object is where we store values that relate to a component. The rendering of a React component depends on its state. When the state of a component changes, the component rerenders.
import React from 'react';
require('./style.css');
import ReactDOM from 'react-dom';
import App from './app.js';
ReactDOM.render(
<App />,
document.getElementById('root')
);
Hello World React application
The widget above is a class-based React component. Remember that there are two ways of creating a React component, which are by using Javascript classes and ...