Hello;
I would like to access nested states in NGRX but it keeps saying my state
is undefined.
export interface AppStateInterface {
reps: RepsStateInterface;
}
export interface RepsStateInterface {
count: number;
post: RepsPostRequestInterface;
}
export interface RepsPostRequestInterface {
isSubmitting: boolean;
}
So I want to have the reps state in my app state, and in the reps state i
want a count: number and a post: RepsPostRequestInterface that presently
only has a boolean.
Selectors:
export const selectReps = (state: AppStateInterface) => state.reps;
export const countSelector = createSelector(selectReps, (state) => state.
count);
export const postSelector = createSelector(
selectReps,
(state: RepsStateInterface) => state.post.isSubmitting
);
Here's my component:
count$: Observable<number>;
isSubmitting$: Observable<boolean>;
constructor(private store: Store<AppStateInterface>) {
this.count$ = store.pipe(select(countSelector));
this.isSubmitting$ = store.pipe(select(postSelector));
}
I've also had the postSelector return state.post, and then map it to
state.isSubmitting but I keep getting the same error that the state doesn't
exist.
Count works 100%.
--
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 view this discussion on the web visit
https://groups.google.com/d/msgid/angular/d17b606c-cb92-471d-adf8-e08296fd7152n%40googlegroups.com.
