Angular2 how to add class when route is NOT active?

Question

Angular

There is such a wonderful routerLinkActive directive. The opposite is needed. Is there a way (no hassle) to add a class to an element when the route is NOT active?

Answer 1

stackoverflow.com/questions/41982000

<a routerLink="/user/bob" routerLinkActive #rla="routerLinkActive" [ngClass]="rla.isActive ? 'classIfActive' : 'classIfNotActive'>
</a>