MEAN Cookbook

How to do it...

Let's perform the following recipe to add pagination to our blog:

1. First, we will need to refactor our /src/app/posts/blog-posts.service.ts service to set query parameters for our HTTP request using the URLSearchParams class:

import { Injectable } from '@angular/core';import {BlogPost} from "./blog-post";import {Http, URLSearchParams} from "@angular/http";import { environment } from '../../environments/environment';import 'rxjs/add/operator/toPromise';@Injectable()export class BlogPostsService {  private apiHostUrl = 'https://www.googleapis.com';  private blogUrl = this.apiHostUrl + '/blogger/v3/blogs/7159470537406093899';  private postsUrl = this.blogUrl + '/posts';  constructor(private http: Http) {} getPosts(): Promise<BlogPost[]> ...