#How can I refresh streams in combineLatest method

9 messages · Page 1 of 1 (latest)

south apex
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How can I refresh streams in combineLatest method

fickle crystal
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What's the point of a combineLatest with an array with single element?

south apex
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I have 3 more different reports. In this sample I just want to learn how can I manage process. Otherwise it's not logical for single record. My bad i should explain tnx for help 🙂

south halo
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this._refreshSub$ = new BehaviorSubject<void>(undefined);

this.somethingThatMightNeedRefreshing$ = this._refreshSub$.pipe(
  switchMap((): Observable<Something> => this.service.something$),
);

public doSomething(): void {
  this._refreshSub$.next();
}

This is a general naïve pattern for refreshing Observables on demand.

#

Specific cases might have better options

south apex
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@south halo First of thanks for answer but still template is not renewing with your example I'm using ChangeDetectionStrategy.OnPush for FailedRecordsChartComponent also I'm this.cdr.detectChanges(); detecting after refresh.

south halo
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Show code

south apex
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Okay, I fix it, sorry for waste yours time palls 😢 It's all about me I was refresh for dto class but I also wanted to rerender to chart obj my bad It's not a logical problem. Should I remove this post ? @south halo

south halo
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You can close the post if you like, but after a period of inactivity it will automatically be archived.