Skip to Main Content
Mastering Angular Components - Second Edition
book

Mastering Angular Components - Second Edition

by Gion Kunz
July 2018
Intermediate to advanced content levelIntermediate to advanced
402 pages
9h 35m
English
Packt Publishing
Content preview from Mastering Angular Components - Second Edition

Creating a service for logging activities

The goal of this chapter is to provide a way to keep track of all user activities within a task management application. For that purpose, we'll need a system that will allow us to log activities within components and access previously logged activities.

Within this chapter, we'll only track activities on projects. However, the activity tracker can be used in any feature within our application. We're going to use TypeScript discriminated unions to describe our activities. Let's jump right into it and start by creating the model used within our new activities feature.

Let's open our model file, located in src/app/model.ts, and add the following changes:

…export type ActivityAlignment = 'left' | 'right'; ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Learning Angular, 2nd Edition

Learning Angular, 2nd Edition

Brad Dayley, Brendan Dayley, Caleb Dayley
Essential Angular

Essential Angular

Victor Savkin, Jeff Cross
Pro Angular 6

Pro Angular 6

Adam Freeman

Publisher Resources

ISBN: 9781788293532Supplemental Content