react refs All In One
react refs All In One
React.createRef()
class MyComponent extends React.Component {
constructor(props) {
super(props);
this.myRef = React.createRef();
}
render() {
return <div ref={this.myRef} />;
}
}
refs
https://reactjs.org/docs/refs-and-the-dom.html#refs-and-function-components
https://reactjs.org/docs/refs-and-the-dom.html#callback-refs
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