Building Offline Applications with Angular: Develop Reliable, Performant Web Applications for Desktop and Mobile Platforms

Table of Contents
About the Author
About the Technical Reviewer
Introduction
Chapter 1: Building Modern Web Applications
	Laying the Foundation
	Original Problem
	Caveats with the Web Application Solution
	Use Case
	Code Samples
	Summary
Chapter 2: Getting Started
	Prerequisites
		Node.js and NPM
		Yarn
		Angular CLI
		Visual Studio Code
		Http-Server
	Create an Angular Application
		Add Service Worker
	Run the Angular Application
		Security: Service Workers Need HTTPS
	Working with yarn global add
	Summary
Chapter 3: Installing an Angular Application
	Angular Components
		Create a Component
		Web Arcade: Create a Die
		Styles for the Component
		TypeScript: Functional Logic for the Component
		Output (Event Emitter) from the Component
		Input to the Component
		HTML Template
		Service Worker Configuration
		Create Icons
	Summary
Chapter 4: Service Workers
	Service Worker Lifecycle
	Service Worker in an Angular Application
	Web Arcade’s Service Worker Configuration
	Pattern Match Resources to Cache
	Browser Support
	Summary
Chapter 5: Cache Data with Service Workers
	Adding a Component to List Board Games
	Define a Data Structure for Board Games
	Mock Data Service
	Call the Service in the Angular Application
		Configure the Service in an Angular Application
		Create an Angular Service
		Provide a Service
		HttpClient Service
	Cache the Board Games Data
	Angular Modules
	Summary
Chapter 6: Upgrading Applications
	Getting Started with SwUpdate
	Identifying an Update to the Application
	Identifying When an Update Is Activated
	Activating with the SwUpdate Service
	Checking for a New Version
	Notifying the User About the New Version
	Managing Errors in Unrecoverable Scenarios
	Summary
Chapter 7: Introduction to IndexedDB
	Terminology
	Getting Started with IndexedDB
		Angular Service for IndexedDB
	Creating Object Store
		Using “onupgradeneeded” Event
			Creating Index
	Browser Support
	Limitations of IndexedDB
	Summary
Chapter 8: Creating the Entities Use Case
	Web Arcade: Game Details Page
		Offline Scenario
		Creating a Component for Game Details
		Routing
		Navigate to Game Details Page
		Adding Comments
	Updates to Mock HTTP Services
		Filtering Game Details by ID
		Retrieving Comments
		Adding Comments
	Summary
Chapter 9: Creating Data Offline
	Adding Comments Online and Offline
		Identifying the Online/Offline Status with a Getter
		Adding Online/Offline Event Listeners
		Adding Comments to IndexedDB
		The User Experience of Adding Comments
	Synchronizing Offline Comments with the Servers
		Retrieving Data from IndexedDB
		Bulking Updating Comments on the Server Side
		Deleting Data from IndexedDB
	Updating Data in IndexedDB
	Summary
Chapter 10: Dexie.js for IndexedDB
	Installing Dexie.js
	Web Arcade Database
		Object Store/Table
		IndexedDB Versions
	Connecting with Web-Arcade IndexedDB
		Initializing IndexedDB
	Transactions
	Add
	Delete
	Update
	Retrieve
	More Options
	Summary
Addendum
	Creating a Proxy for Mock Services
	Using the Bottom Sheet for a Die Roll
		Adding the Bottom Sheet in Web Arcade
		Showing the Bottom Sheet with the Die Component
	Using a Hash Location Strategy
	Summary
References and Links
Index