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Call child method from parent
class Parent extends Component {
render() {
return (
<div>
<Child setClick={click => this.clickChild = click}/>
<button onClick={() => this.clickChild()}>Click</button>
</div>
);
}
}
class Child extends Component {
constructor(props) {
super(props);
this.getAlert = this.getAlert.bind(this);
}
componentDidMount() {
this.props.setClick(this.getAlert);
}
getAlert() {
alert('clicked');
}
render() {
return (
<h1 ref="hello">Hello</h1>
);
}
}
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