The div sets height:window.innerHeight but the solution code does not work when the window changes

componentDidMount(){

window.addEventListener('resize',this.onWindowResize());

}

componentWillUnmount(){

window.removeEventListener('resize',this.onWindowResize());

}

onWindowResize(){

let newHeight = window.innerHeight-this.getHeight(100);

setTimeout(() => {

this.setState({containerHeight:newHeight})

},200);

}