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 vote161 views1 answer
Whats the next sonic game
TypeScript
0 vote154 views1 answer
Acces arrey lements without comma
TypeScript
1 vote176 views1 answer
Remove &nbsp from string in typescript
TypeScript
4 votes200 views4 answers
Array.prototype.map() expects a return value from arrow function array-callback-return
TypeScript
0 vote126 views1 answer
Create file object from url typescript
TypeScript
0 vote184 views1 answer
How to get unique names oin array typescript
TypeScript
1 vote171 views1 answer
Vue typescript extend component option
TypeScript
0 vote167 views1 answer
Python requests exceptions
TypeScript
2 votes160 views2 answers
Change url param angular
TypeScript
0 vote180 views1 answer
Tensorflow 1.15 doesn't exists within pip instal
TypeScript