February 2017
Beginner to intermediate
294 pages
6h 9m
English
Content preview from Angular ServicesBecome 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,
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Chapter 5. The Notifier Service - Creating Cron Jobs in Angular
This chapter is about utilizing previous services in an automated fashion. The goal that we are going to achieve is implementing a notifier service, which collects and rates news entries and notifies us if their ranks passed a predefined threshold. We can choose to be notified in two ways:
- We can be notified via the application itself. That means the moment we open the application. There should be a badge component where it reflects the number of news entries that have passed the rank threshold and when we click on the badge, it should open the page showing those news items.
- Or we can be notified by email. This provides more freedom because we don't need to open the application to ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.