ngrx-store-4.0 Questions
3
Solved
I am using the new ngrx 5. This is the file that holds the reducers and the featureSelector:
import AppState from '../interfaces/app.state'
import { ActionReducerMap, createFeatureSelector } from ...
Kauffmann asked 6/3, 2018 at 9:23
3
I have been reading the code of ngrx example app and find two function calls
createFeatureSelector<AuthState>('auth');
and
createSelector(selectAuthState,(state: AuthState) => stat...
Whitesmith asked 29/10, 2017 at 10:21
2
Solved
I am having effect class where I want to load details based on router params ID
@Effect()
getDetails$ = this.actions$.ofType(DetailActions.GET_DETAILS).pipe(
map(toPayload),
switchMap(payload =...
Zamora asked 11/1, 2018 at 5:35
3
Solved
I am currently working on a simple test app to learn more about the @ngrx/store. I have a module called TrainingModule which should store some exercises and more information.
The code works, but i...
Scrimp asked 1/11, 2017 at 10:0
4
Recently ngrx store changed the way to register the store variables in an angular application.
What is the difference between StoreModule.forRoot() and StoreModule.forFeature()
Do we need to regi...
Coleencolella asked 21/9, 2017 at 15:58
3
Solved
How can I wait for a dispatch to be completed before I select from a store. Do not have any luck in Googling? In this case, how do I wait for the dispatch to be done first before selecting from sto...
Lobell asked 26/3, 2019 at 9:52
2
How can I access a piece of my state inside an effect? My current effect implementation (shown below) is triggered when a SEARCH_REUQUEST action is dispatched. However, I would like to access a pie...
Insatiable asked 17/10, 2018 at 5:13
3
Solved
When migrating my project from @ngrx 2.x to 4.1.0, I encountered the error message
NullInjectorError: No provider for Store!
The store was imported as shown in the docs:
import { StoreModule ...
Vesicate asked 6/11, 2017 at 20:30
3
Solved
I have two angular modules: main and feature:
Main / root module:
@NgModule({
imports: [
StoreModule.forRoot({router: routerReducer}),
EffectsModule.forRoot([...]),
...
],
declarations: [],...
Schlenger asked 31/10, 2017 at 6:51
3
Solved
I'm trying to use the property 'take' when selecting a state in my feature but I'm getting the error Property 'take' does not exist on type 'Store<State>. Please, anyone has a clue of what is...
Manxman asked 12/11, 2017 at 19:20
2
I was trying to restrict the user from navigating away from the current page by using CanDeactivate (if form is dirty and not saved). By the time we click on any link, Router_Navigation event is ge...
Megasporophyll asked 8/2, 2018 at 19:11
4
In @ngrx/store 2.0 we could provide the root reducer as a function and from there we split our logic inside the application. After I updated to @ngrx/store 4.0 I cannot use this feature any more fr...
Relegate asked 20/7, 2017 at 16:38
1
Solved
I want to run some integration tests for the ngrx 4 state store in an Angular 5 app. My desire is to test dispatching ngrx actions, effects, webapi, mock server and selectors all together in one sh...
Octahedron asked 17/4, 2018 at 8:11
2
Solved
I was struggling the whole day to get my Angular app working with ngrx/store 4. After lots of unsuccessful hours, I decided to create a new absolute minimal app to check if I have maybe another pro...
Saffier asked 15/8, 2017 at 21:49
2
My question relates to dispatching & selecting from the ngrx store.
Let's look at the following code from the official example app:
export class CollectionPageComponent implements OnInit {
...
Salivate asked 29/10, 2017 at 17:12
2
Solved
I am trying to migrate my angular 2 app to angular 4 and ngrx 4.
I am tackling a weird typescript compilation problem that I didn't have before this update. I work in an off line environment, so I...
Coal asked 17/9, 2017 at 12:20
1
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