typescript Carousel Component TS - 迭代3

Posted 2021-05-20

import { Component, OnInit, ElementRef } from '@angular/core';

@Component({
  // ...
})
export class CarouselComponent implements OnInit {

  // ...

  constructor(private elRef: ElementRef, private dataService: CarouselDataService) { }

  ngOnInit() {
    // ...
    this.elRef.nativeElement.style.setProperty('--font-size', this.elRef.nativeElement.clientWidth / 10 + "px");
  }

  // ...

}