ngxs Questions
3
Solved
Is it possible to use Ngxs in a standalone component? I've tried importing the NgxsModule in the following ways:
@Component({
...
imports: [
...
NgxsModule.forFeature([MyState]),
...
and
@Comp...
Wreckage asked 23/10, 2022 at 0:16
2
Solved
I have upload my project Angular on Stackblitz, the project works perfectly on Visual Studio Code.
But, when I open the project on Stackblitz, I have an error message:
Error in src/app/store/sessio...
3
Solved
I've created a new Angular app (v15.2.0) and I've added @ngxs/store (v3.7.6)
A detailed package.lock can be seen here
{
...
"dependencies": {
"@angular/animations": "^15...
4
Solved
I am using ngxs for state handling in angular, and I am trying to test our components as units, so preferably only with mock stores, states etc.
What we have in our component is something like:
e...
2
Solved
I'm building an app with Angular and NestJS using NGXS for state management. I got everything set up and served my application and got this error in the console.
Access to XMLHttpRequest at 'loc...
Kraken asked 30/3, 2020 at 5:30
1
I'm getting the following error when running a test in Jest, using Angular 13:
Unexpected value 'NgxsRootModule' imported by the module 'DynamicTestModule'. Please add an @NgModule annotation.
4...
3
Solved
I want to do something like this for my registration.
When clicking the register button, this will be executed:
this.store.dispatch(new Register(user))
.subscribe(response => {
localStorage....
4
When I add some new data to my state, the new data does not appear in my log or DevTool Ui.
Is there a mechanism to reset the state so that the data will appear. It seems that the old data from so...
Celestial asked 8/6, 2018 at 3:42
2
Solved
I am new to Angular and this question might be very broad. But I am interested in learning more on State management usage. Recently one of our project implemented state management using NGXS librar...
Crunode asked 24/9, 2018 at 1:45
2
I have an async ngxs action that throwsError().
I would like the default error handling mechanism to ignore this thrown error because I will be handling it in my code via ofActionErrored(). Howeve...
Salts asked 4/6, 2018 at 4:50
1
Solved
I was wondering whether it's possible to abstract the @Selectors and/or the @Action handlers from the @State class to a separate file? As the state grows bigger and as the selectors more complex, I...
3
How to unit test whether an action was dispatched?
For example, in a LogoutService, I have this simple method:
logout(username: string) {
store.dispatch([new ResetStateAction(), new LogoutActio...
Seville asked 28/6, 2018 at 17:19
1
Solved
I'm using NGXS for state management in Angular 9 application. In one of the state classes, any dependency injection causes an error "Error: Can't resolve all parameters for TranslationEditorState: ...
Cangue asked 27/2, 2020 at 13:43
2
I'd like to handle errors in NGXS in two ways. The first way is handling an error on the store dispatch in a component. The second way is a global angular error handler as a fallback for when the e...
3
Solved
When using an NGXS @Select decorator what is the right way to access properties defined on the state model.
E.g with the following state defined:
export interface UserStateModel {
firstname: str...
Harmon asked 1/5, 2018 at 1:13
0
I'd like to write just one action to perform the same CRUD operations on state, just on different slices of it, while preserving type safety.
For example, I'd like to use the following action to ...
Saiz asked 21/7, 2019 at 7:21
3
Solved
I'm using ngxs State management. Do I need to unsubscribe from Selectors or is this handled by ngxs?
@Select(list)list$!: Observable<any>;
this.list$.subscribe((data) => console.log(data...
4
Solved
UPDATE
As of @NGXS v3.1, they finally introduced arguments into @Selector().
https://www.ngxs.io/concepts/select#lazy-selectors
Examples from the DOCS
First, you define the @Selector "pandas"
...
1
The situation: I have a micro-frontend made of a host Angular app and many Angular libraries imported as modules containing components that behave as 'sub-apps'.
The goal: I want to share the NGXS...
1
I'm trying to use the NGXS state operators inside of my application, but I'm having trouble finding good examples of how to use them for slightly more complex updates.
For example, NGXS's documen...
Bridgman asked 11/3, 2019 at 19:42
1
Solved
live demo https://stackblitz.com/edit/angular-vw78jf
There is ToppingsStateModel in my ngxs state
export interface ToppingsStateModel {
entities: { [ id: number ]: Topping };
selectedToppings: ...
Ardeha asked 22/2, 2019 at 6:18
2
Is it possible to user route resolvers with the NGXS store?
I have a test made like this, but I don't know if it is the correct way to go:
import {ActivatedRouteSnapshot, Resolve} from "@angular/...
1
Solved
I've recently started migrating from ngrx to ngxs and had a design question of where I should be placing some of my calls.
In NGRX, I would create 3 actions for each interaction with an api. Somet...
Derrek asked 6/2, 2019 at 15:54
2
Solved
Is it possible to access a different state within a action?
Scenario:
I have two states:
FilterState
AppState
FilterState contains an action Filter, when the filter action is triggered, then the ...
Swift asked 16/7, 2018 at 9:31
2
Solved
So I'm usually having a method that dispatches an action on click:
create() {
this.store.dispatch(new Create(this.form.value));
}
this code triggers the following scenario and dispatches a Cre...
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