Imagine I have a number of entries(say, users) in my database. I also have two routes, one for list, other for detail(where you can edit the entry). Now I'm struggling with how to approach the data structure.   I'm thinking of two approaches...
Wondering why one would use NGRX or NGXS for an Angular app instead of constructor injected services to handle component IO?  Is it only to ensure that component properties references are never mutated without switching out the entire property value...
I an Angular 2 app using Redux (with @ngrx/store), I have modeled the store this way:  {    modelA: {     ids: [1, 2],     entities: { 1: { name: "name modelA 1" },                 2: { name: "name modelA 2" }               }   },...
I'm using Angular 7 along with NgRx. I have created a selector to get some data from the store using filter, but this selector emits when anything on the store changes, even if it is not related to my selector.   I have created a demonstration of...
I was reading from here about the object spread syntax and I'm trying to use it in my project, my setup is the following:   angular 2 angular/cli 1.0.0-rc.0 ngrx/core 1.2.0 ngrx/store 2.2.1 rxjs 5.1.0 typescript 2.0.10   In my reducer.ts I have...
I have a selector that takes a parameter to filter values.  The parameter depends on an observable's return.  export class LineSynopticComponent implements OnInit, AfterViewInit {  schedules$: Observable<ISchedule[]>;  ngOninit(){   this.se...
I made multiple requests in parallel. then I throw error when timeout.  getAllDirections() { ... return from(urls).pipe( // a list of api urls   mergeMap((urlParam, index) =>     this.http.get<ISchedules>(urlParam[0]).pipe(       map(dataRes...
What is the need of redux because we can also save and get data from services, as far as I understand we can also get and save data into services and those services could be used by other components....
I am learning the redux pattern and using ngrx with angular 2. I am creating a sample blog site which has following shape.    export interface BlogContent {   id: string;   header: string;   tags: string[];   title: string;   actualContent: ActualCon...
Trying to install angular-cli to work with angular 2 rc5 and I'm facing some errors:  Cannot find the name 'Promise'  I have installed 'npm install -g [email protected]' and it seems he doesnt install typings so webstorm doesn&#...

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