Scroll, Position

      
      abstract class ViewportScroller {
  abstract setOffset(offset: [number, number] | (() => [number, number])): void
  abstract getScrollPosition(): [number, number]
  abstract scrollToPosition(position: [number, number]): void
  abstract scrollToAnchor(anchor: string): void
  abstract setHistoryScrollRestoration(scrollRestoration: "auto" | "manual"): void
}

Source: angular.io

Scroll,Position

import { HostListener } from '@angular/core';

@ViewChild('curtain') divCurtain: ElementRef;

export class ComponentX {
    @HostListener('window:scroll', ['$event']) onScrollEvent($event) {
        console.log(window.pageYOffset);
        this.divCurtain.nativeElement.style.top = window.pageYOffset.toString().concat('px');
    }

    ngOnInit(): void { }
}

Source: stackoverflow.com

Similar codes

0 vote300 views1 answer
How to check if key exists in Newtonsoft.Json object c#
TypeScript
0 vote307 views1 answer
Create and use constants in angularjs
TypeScript
1 vote272 views1 answer
2 positional arguments but 3 were given
TypeScript
0 vote322 views1 answer
Angular Workspace
TypeScript
0 vote293 views1 answer
Loc multiple conditions string and integer
TypeScript
0 vote299 views1 answer
Typescript get the time moment
TypeScript
1 vote288 views1 answer
How to add new line at n typography
TypeScript
10 votes295 views3 answers
Typescript foreach
TypeScript
0 vote301 views2 answers
List of continents
TypeScript
0 vote292 views1 answer
Async http requests python - Aiohttp
TypeScript