All Questions
14
questions
0
votes
1
answer
107
views
Unable to see store state changes displayed in component
I am just setting up a simple component to work with ngrx, and to use the async pipe in my template to react to changes in values.
But I am hitting an issue where although I see data is being ...
- 7,165
1
vote
0
answers
76
views
How to "reset" concatMap in rxjs?
Im attempting to call a function that dispatches an action that in turn triggers an effect that calls a service as many times as there are pages, starting from page 1. The issue that im having is that,...
- 73
0
votes
1
answer
302
views
Rxjs/lodash throttle - how to use it on condition and in case that the condition may change while app runing?
I'm listening to the observable that may return true or false value - the only thing that I want to do is to set throttleTime for function call when it's true and don't have it when it's false. So I ...
- 769
0
votes
2
answers
124
views
how to make nested bitbucket API http request in ngrx effects
BitBucket API 1.0 returns tags with no timestamp. Example response:
{
"size": 2,
"limit": 2,
"isLastPage": false,
"values": [
{
"id":...
- 101
2
votes
1
answer
2k
views
Angular NgRx Effect concatMap multiple HTTP requests based on condition
I have an action which is mapped to HTTP request via concatMap method because I need those HTTP requests to be sequenced. I'd like to improve this behavior by sequencing only HTTP requests with same ...
- 186
0
votes
1
answer
395
views
How to override a selector with multiples observables instead of one in order to distinct?
I have an effect that is using the latest from a selector that is returning an object, but I want to pass the unit testing loading multiples observables from a selector that only retrieve one selector....
- 4,317
6
votes
2
answers
2k
views
NgRx effect, ones failure occurs, does not accept new actions
@Injectable()
export class UserEffects {
constructor(
private store$: Store<fromRoot.State>,
private actions$: Actions,
private router: Router,
private chatService: ChatService,...
- 75
0
votes
1
answer
1k
views
How to pass multiple values via operator chain to map operator? In NgRx Effect
I am working on Effect, in which I load new data form REST endpoint and then dispatch action to update store with received data. Together with composing searchUrl, there is some computation of ...
- 6,737
0
votes
1
answer
982
views
What is the better way to cancel a ngrx effect service call, based on a validation in the effect?
I have this ngrx effect that is calling in this example to movies service, but is depending of a value selector, if this values is as expected in validation, the effect sould send a new action, this ...
- 4,317
0
votes
1
answer
205
views
why is Ngrx 8.2 effect throws type mismatch error
I made a small app that takes data(products list) from local json file and shows the names of the products on screen.
I have a service to get the data from the json:
export class ProductsService {
...
- 1
0
votes
0
answers
565
views
How to send multiple HTTP requests in NGRX Effects properly?
I've written the Effect below for a single HTTP request:
(payload of getRequestObj is an object)
@Effect()
indexDoc$ = this.actions$.pipe(
ofType<IndexDocuments>(myActionTypes2....
- 624
6
votes
2
answers
2k
views
Observable with rx broken after error
Im trying to write login flow for my app using ngrx store + ng effects. I have managed to write it and it works in happy scenerio, but when user inputs wrong values to the form, so that server ...
- 1,683
2
votes
1
answer
469
views
@ngrx/effects BehaviourSubject giving last value to subscribers
Something I noticed the other day. I was subscribing to the Actions stream inside @ngrx/effects. I noticed (an issue for me) where a component, which subscribes to Actions late, receives the last ...
- 1,385
1
vote
0
answers
1k
views
How to chain dispatch in ngrx?
eg
this.store.dispatch(this.nowChannellistActions.toggleChannel(channel));
this.store.dispatch(this.playerSearchActions.searchCurrentQuery());
In the above code I want the second dispatch to ...
- 18.1k