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  • Book Overview & Buying Beginning Server-Side Application Development with Angular
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Beginning Server-Side Application Development with Angular

Beginning Server-Side Application Development with Angular

By : Borggreve
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Beginning Server-Side Application Development with Angular

Beginning Server-Side Application Development with Angular

By: Borggreve
Buy this Book

Overview of this book

Equip yourself with the skills required to create modern, progressive web applications that load quickly and efficiently. This fast-paced guide to server-side Angular leads you through an example application that uses Angular Universal to render application pages on the server, rather than the client. You'll learn how to serve your users views that load instantly, while reaping all the SEO benefits of improved page indexing. With differences of just 200 milliseconds in performance having a measurable impact on your users, it's more important than ever to get server-side right.
Table of Contents (10 chapters)
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Beginning Server-Side Application Development with Angular
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Beginning Server-Side Application Development with Angular
Credits
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Credits
Contributors
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Contributors
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Preface
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Preface
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1
Creating the Base Application
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Creating the Base Application
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Lesson Objectives
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Server-Side and Client-Side Rendering
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Installing Angular CLI
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Generating a New Application
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Setting Defaults for Angular CLI
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Configuring Global Styles
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Creating UI Modules and Components
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Summary
2
Creating the Application Module and Components
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Creating the Application Module and Components
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Lesson Objectives
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Types of Components
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Generate and Lazy Load the PostsModule
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Creating the Container Components
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Creating a Service to Retrieve Data
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Creating the Presentational Components
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Creating Resolvers to Retrieve Data Using the Router
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Summary
3
Server-Side Rendering
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Server-Side Rendering
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Lesson Objectives
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Generating the Server App
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Adding Dependencies for the Server App
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Adding Run Scripts to package.json
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Implementing a Web Server
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Adding Dynamic Metadata
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Summary
4
Service Workers
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Service Workers
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Lesson Objectives
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What Is a Service Worker?
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What Is a Progressive Web App?
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Installing Dependencies
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Enabling the Service Worker
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Configuring the Service Worker
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Testing the Service Worker
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Debugging the Service Worker
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Summary
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Index
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Index

Creating a Service to Retrieve Data

In this section, we will use ng generate to create the PostsService, use environment to store the API URL, and use the PostsService in our components. We will then define our API calls in the PostsService and leverage the HttpClientModule to enable HTTP access.

Generating the Service

We will use the ng generate service command to generate a service that will handle the interaction with our API:

  1. Open your terminal and navigate to the project directory.

  2. Run the following command from inside the project directory:

    ng g s posts/services/posts --module posts/posts

Storing Our API URL

We will use the environment of Angular CLI to store our API URL. Using the environment, we can define a different URL for development and production environments.

By default, the application generated with Angular CLI comes with two predefined environments. These environments are defined in .angular-cli.json in the project root.

  1. Open the src/environments/environment.ts file.

  2. Inside the environment...

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Tech Concepts
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Programming languages
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