Hello, i have a simple question cause by my poor understanding of the framework.
I'm aware of Angular lifecycle hooks <https://angular.io/guide/lifecycle-hooks> but i'm still confused on where i should subscribe to Observables that aren't related to any angular lifecycle. I'm using Redux bindings for Angular <https://github.com/angular-redux/platform> and i'm constantly reading from Observables to be aware of the values in the global state, but where should i subscribe to the Observables? constructor(private readonly ngRedux: NgRedux<IAppState>, private notificationsService: NotificationsService) { // Subscribe to global HTTP errors and show a notification in case of problems. this.getErrorSlice$.subscribe(errorData => { // Check that errors were actually returned and weren't already shown to the user if (errorData.error.length > 0 && errorData.shown === false) { // Show the notification and mark it as "shown" (to avoid showing infinite notifications) this.notificationsService.error('Problems fetching the list of events from the server.'); // turns errorData.shown to true. this.ngRedux.dispatch(shownError()); } }); I'm currently subscribing to this observable in the constructor and based on the data returned i fire a notification. I'm confused on how this is possible, isn't the constructor supposed to fire just once, at the component creation? How come the code inside the .subscribe() function keeps getting run even though the constructor has already been fired? Thanks, Filipe -- You received this message because you are subscribed to the Google Groups "Angular and AngularJS discussion" group. To unsubscribe from this group and stop receiving emails from it, send an email to angular+unsubscr...@googlegroups.com. To post to this group, send email to angular@googlegroups.com. Visit this group at https://groups.google.com/group/angular. For more options, visit https://groups.google.com/d/optout.
