/Javascript/AngularJS/Angular 9 how to get previous state

Angular 9 how to get previous state

//Update angular 6+
//The events.filter gives error because filter is not part of events, so change the code to

import { filter, pairwise } from 'rxjs/operators';

this.router.events
.pipe(filter((evt: any) => evt instanceof RoutesRecognized), pairwise())
.subscribe((events: RoutesRecognized[]) => {
  console.log('previous url', events[0].urlAfterRedirects);
  console.log('current url', events[1].urlAfterRedirects);
});

Similar codes

0 vote159 views1 answer
Parametro angulara con ruta y recarga de componente
Javascript AngularJS
0 vote131 views1 answer
Angular ng default scss
Javascript AngularJS
3 votes183 views3 answers
Validator angular
Javascript AngularJS
0 vote307 views2 answers
Show password eye icon angular 9
Javascript AngularJS
0 vote135 views1 answer
Scrollout js angular
Javascript AngularJS
0 vote139 views1 answer
Angular erro ao adicionar um projeto no firebase Failed to make request to https://www.gstatic.com/firebasejs/releases.json
Javascript AngularJS
0 vote156 views1 answer
Angular format phone number while typing
Javascript AngularJS
0 vote150 views1 answer
Mengakses gambar didalam asset angular
Javascript AngularJS
0 vote106 views3 answers
Angular prod environment
Javascript AngularJS
0 vote192 views1 answer
Angular set attribute value dynamically
Javascript AngularJS