react functional components state code example
Example 1: state with react functions
import React, { useState } from 'react';
function Example() {
// Declare a new state variable, which we'll call "count"
const [count, setCount] = useState(0);
return (
You clicked {count} times
);
}
Example 2: state with react functions
class Example extends React.Component {
constructor(props) {
super(props);
this.state = {
count: 0
};
}
render() {
return (
You clicked {this.state.count} times
);
}
}
Example 3: functional component react with state
import React, { useState } from 'react';
function Example() {
// Declare a new state variable, which we'll call "count" const [count, setCount] = useState(0);
return (
You clicked {count} times
);
}
Example 4: react functional components
const component = () => {
console.log("This is a functional Component");
}