how to add functions to formk.handler in react code example
Example 1: react onclick parameter
import React from 'react';
const ExampleComponent = () => {
function sayHello(name) {
alert(`hello, ${name}`);
}
return (
<button onClick={() => sayHello('James')}>Greet</button>
);
}
export default ExampleComponent;
Example 2: react native function
class Foo extends Component {
handleClick() {
console.log('Click happened');
}
render() {
return <button onClick={this.handleClick.bind(this)}>Click Me</button>;
}
}