react html mouseover
function changeBackground(e) {
e.target.style.background = 'red';
}
return (
<div className="App">
<button onMouseOver={changeBackground}>Hover over me!</button>
</div>
);react html mouseover
function changeBackground(e) {
e.target.style.background = 'red';
}
return (
<div className="App">
<button onMouseOver={changeBackground}>Hover over me!</button>
</div>
);react bind function to component
class Foo extends Component {
constructor(props) {
super(props);
this.handleClick = this.handleClick.bind(this);
}
handleClick() {
console.log('Click happened');
}
render() {
return <button onClick={this.handleClick}>Click Me</button>;
}
}Copyright © 2021 Codeinu
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