there is no way to pass props from a child component to a parent code example

Example: how to pass props from child to parent

class ToDoList extends React.Component {    constructor(props) {        super(props);        this.state = {            listDataFromChild: null        };        },    myCallback = (dataFromChild) => {        this.setState({ listDataFromChild: dataFromChild });    },    otherFn = () => {        [...within this other function now I still have access to this.state.listDataFromChild...]    }    render() {        return (            <div>                 <ToDoItem callbackFromParent={this.myCallback}/>                 [...now here I can pass this.state.listDataFromChild as a prop to any other child component...]                   </div>        );    }});