Questions tagged [ngrx-store]

I am currently exploring ngrx store and grappling with where to place my logic, specifically whether looping through an array should be handled in the reducer or the component. I have an array of objects called Item that need to be manipulated - particular ...

I am currently dealing with a complex data structure in an ngrx project. It consists of nested parent objects with multiple levels of child objects, which are normalized on the server side. Here is an overview of my store's layout: rootObjs: { level1: ...

In the entity state, I have a reducer that needs to assign action.payload.Message to saveMessage.msg when carrying out upsertOne on the UPSERT_Message_SUCCESS action. export interface MessageState extends EntityState<Message> { // additional enti ...

I have developed an Ionic 3 application that utilizes NGRX for state management purposes. The app is designed to connect to a device via BLE technology. Within my connection page, where the BLE device is connected, I have implemented the following code: ...

I am currently working on a feature reducer (slice reducer) called animals. My goal is to separate these reducers into categories such as mammals, birds, fishes, and more. Initially, I thought this would be a smooth process using the ActionReducerMap. How ...

Is it necessary to incorporate Redux for every API call, even when the data is not shared among multiple components? For instance, consider a users-list component that needs to fetch and display the list of users exclusively within its own interface. Is ...

Currently engrossed in a project revolving around state management for individual components utilizing Angular 7 and NGRX. The challenge at hand is to ensure scalability of the implementation, allowing multiple uses while maintaining independence. Thus fa ...

After reviewing my code, I have encountered the following issues: In my shared.actions.ts file: import { Action } from '@ngrx/store'; import { Error } from '../error.interface'; export const types = { IS_LOADING: '[SHARED] IS_LOADING', TRIGGER_ERROR: ...

I am working with two applications: one acts as the host and the other is a remote Micro Frontend (MFE). In the host application, I have the following code: @NgModule({ declarations: [AppComponent], imports: [ .......... StoreModule.forRoot( ...

Issue: Error: No provider for Store! I am trying to initialize the store module in main.ts: platformBrowserDynamic().bootstrapModule(AppModule,[ provideStore({ characters, vehicles }) ]); Then I am injecting it into vehicle.component.ts: c ...

Is it possible to access my localhost:9000 in multiple tabs? If I open it in 3 tabs, will all those 3 tabs point to a single NGRX instance or will each tab of localhost have its dedicated NGRX instance? I haven't had the chance to test this yet. ...

As a newcomer to Angular ngrx, I am in the process of integrating it into my 'standard beginner-project' by replacing all @Input()s and @Output()s. While incrementing and decrementing the state is straightforward, I am faced with the challenge of ...

Currently, I am enrolled in an Angular course to gain proficiency in ngrx. In a couple of months, I will be responsible for teaching it, so I am refreshing my memory on the concept. Strangely, even after installing it and ensuring my code is error-free, er ...

I am attempting to link the location variable in my component to another variable in the store using a selector with ngrx v13 in Angular. However, when I include the variable with the property in the HTML, I encounter an error: Error message: Property &ap ...

Having issues with the installation of @ngrx/store My current setup includes: Node 8.9.3, NPM 5.5.1, Angular CLI 1.7.4, Angular 5.2.0 I am using Angular CLI to create a new Angular application and attempting to add @ngrx/store by running the following c ...

I have an array of items stored in my ngrx/store. When the user clicks on a button, I need to retrieve a specific item based on its id and update its properties without using ngxr/entities. I have managed to achieve this functionality in my current imple ...

When I compile my code, I encounter the following issue (despite not finding any errors in the browser console and the application functioning properly). An error occurs in src/app/services/product.service.ts(15,9): The type 'Observable<Product>' ca ...

Currently, I am working on setting up a basic NGRX store. The goal is to have a value in my Store (specifically called chipSelected: string), display that value in AA.component.ts, and be able to change it in BB.component.ts using a button click. In esse ...

As I delve into the world of ngrx, I find myself struggling to fully understand and implement it effectively within my application. Recently, I integrated ngrx version 8.3 into my project in hopes of organizing my state management efficiently. My goal is ...