listen for window height change code example

Example 1: js window resize listener

//listen for window resize event
window.addEventListener('resize', function(event){
    var newWidth = window.innerWidth;
    var newHeight = window.innerHeight; 
});

Example 2: typescript on window resize

@HostListener('window:resize', ['$event'])
onResize(event) {
  event.target.innerWidth;
}