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 vote330 views1 answer
Laravel validation check if email exists forget password
TypeScript
1 vote323 views1 answer
Ionic 3 open link external
TypeScript
1 vote375 views1 answer
Angular change how date looks
TypeScript
0 vote315 views1 answer
Length in typescript
TypeScript
0 vote303 views1 answer
Vsc typescript auto build on save
TypeScript
0 vote336 views1 answer
Python get list elements missing in one list
TypeScript
0 vote353 views2 answers
C++ map key exists
TypeScript
0 vote324 views1 answer
Real time charts in flutter
TypeScript
0 vote332 views1 answer
Open rails secrets file
TypeScript
0 vote345 views1 answer
Minimum number of cycle shifts for each string if it can be made palindrome
TypeScript