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Angular 6 JSON Array Merge into one array

Today, We want to share with you Angular 6 JSON Array Merge into one array.In this post we will show you Combining Angular 6 Arrays, hear for Angular 6 – Reading data from Nested JSON we will give you demo and example for implement.In this post, we will learn about How to combine two JSON Objects in Angular 6 with an example.

Angular 6 JSON Array Merge into one array

There are the Following The simple About Angular 6 JSON Array Merge into one array Full Information With Example and source code.

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As I will cover this Post with live Working example to develop merge two object arrays with Angular 6, so the some major files and Directory structures for this example is following below.

  • forkJoin
  • using combineLatest

Angular 6 Example

Angular Latest My Previous Post With Source code Read more…..

  1. Angular 6 Folder Project Structure
  2. Angular 6 CLI Installation
  3. Angular 6 Module File
  4. Angular 6 Components
  5. Angular 6 Services
  6. Angular 6 Routing
  7. Angular 6 CSS
  8. Angular 6 Class Binding
  9. Angular 6 Animation
  10. Angular 6 Templating
  11. Angular 6 HTTP Client

optionally use Angular 6 forkJoin:

const users = this.http.getusers();
const products = this.http.getproducts();

forkJoin([users, products]).subscribe(response => {
 // response[0] will be req1(users) response
 // response[1] will be req2(products) response
})

using combineLatest

//Syntext : combineLatest(observables: ...Observable, project: function): Observable
combineLatest(users, products).subscribe(response => {
 ...
})

Example 1: Combining observables emitting at 3 intervals

const timerFirst = Rx.Observable.timer(1000, 4000);
const timerSecond = Rx.Observable.timer(2000, 4000);
const timerThree = Rx.Observable.timer(3000, 4000);

const combined = Rx.Observable.combineLatest(timerFirst, timerSecond, timerThree);

const subscribe = combined.subscribe(
  ([timerValfirst, timerValSecond, timerValThree]) => {
    console.log(
    `User First News: ${timerValfirst},
     User Second News: ${timerValSecond},
     User Third News: ${timerValThree}`
    );
  }
);

Angular 6 CRUD Operations Application Tutorials
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