ngrx

I'm creating an Ngrx Angular 2 app and was trying to get my http calls to continue polling after a time interval. I have seen the use of the interval() function, but in case of Ngrx, when service calls are done inside @Effect() , it gives an error. Please advise: @Injectable() export class TasksEffects { constructor( private actions$: Actions, private TS: TaskService ){} @Effect() onLoadTasksLoadTasks$: Observable<Action> = this.actions$.ofType(tasksActions.ActionTypes.LOAD_TASKS) .switchMap(() => { return this.TS.index() .map((res) => new tasksActions.LoadTasksSuccessAction(res.json()))

The documentation is not very good, but I am trying to have different router outlets on the same page/route. I have this in my app.component.html <router-outlet></router-outlet> <router-outlet name="dashboard"></router-outlet> My app.routes.ts { path: '', component: HomeComponent, outlet: 'primary' }, { path: '', component: DashboardComponent, outlet: 'dashboard' }, { path: '**', redirectTo: '404' } So on my startpage (i.e "example.com", not "example.com;dashboard:dashboard") I want to show the Homecomponent in the primary router outlet and my Dashboardcomponent in the Dashboard outlet. That

I have a static set of data, a list of countries, that are used on some components. This data is loaded upon the ngOnInit() of these components but I'd like to load them only if it's the very first time that I request the data (the store is empty). Every subsequent times I load the component I'd like to simply use the data from the store without "refreshing" it. How is this achievable using ngrx? I'm using Effects. This is how my code looks like: The component: export class EditPageComponent implements OnInit { countries$: Observable<Country[]> constructor(private store: Store<fromContacts

The following ngrx select is deprecated. this.store.select(state => state.academy.academy).subscribe((academy) => { this.academy = academy; }); I found this at store.d.ts @deprecated from 6.1.0. Use the pipeable `select` operator instead. So... what's the correct syntax? I try this.store.pipe(select(state => state.academy.academy).subscribe((academy) => { this.academy = academy; })) Error: Cannot find name 'select'. Did you mean 'onselect'? import {Component, OnInit} from '@angular/core'; import {Store, select} from '@ngrx/store'; import {AppState} from '../../../../../app.state'; @Component({