June 2017
Intermediate to advanced
544 pages
12h 25m
English
Content preview from Ionic : Hybrid Mobile App DevelopmentBecome 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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Ionic services vs factories
Services/factories in Ionic are used to abstract common business logic and integration to the backend services. A data access layer and business logic layer can be implemented using Ionic service or factory. Ionic service or factory can be used interchangeably and are available as a method on the angular.module object.
Note
Generally, a service is used to represent the data access layer whereas a factory is used to implement the entity layer or business logic layer. Both objects are singleton in nature, meaning only once instance is created throughout the app's life cycle, which is shared between multiple controllers or other angular modules.
We will take the example of our BookStore App to create an authentication service ...
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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.