Discovering Child Elements in Angular 2 with @ViewChild and CSS Selectors

I'm looking to update the style of the second paragraph using either the nth-child() selector or by a specific class:

import { Component, ViewChild } from '@angular/core';
@Component({
  selector: 'my-app',
  template: `
    <div #container>
        <p>First Paragraph</p>
        <p class="my-class">Second Paragraph</p>
        <button>Button 1</button>
    </div>
  `
})
export class AppComponent {
  @ViewChild('container') myDiv;
  ngAfterViewInit(){
    console.log(this.myDiv.nativeElement.children);
  } 
}

Answer №1

If you need to retrieve child elements from a parent view child, use the code below:

let children = this.myDiv.nativeElement.getElementsByTagName("p");

To see the code in action, please visit the following Plunker link:

https://plnkr.co/edit/yX2jIG?p=preview

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