event.preventdefault() in angular 8 code example

Example 1: angular stoppropagatio

import {Directive, HostListener} from "@angular/core";

@Directive({
    selector: "[click-stop-propagation]"
})
export class ClickStopPropagation
{
    @HostListener("click", ["$event"])
    public onClick(event: any): void
    {
        event.stopPropagation();
    }
}

Example 2: event.preventdefault() in angular

<!-- Angular 2+ -->
<button (click)="$event.preventDefault()"></button>

<!-- AngularJS -->
<button ng-click="$event.preventDefault()"></button>