Book Image

Introducing Ionic 2 [Video]

By : Mathieu Chauvinc
Book Image

Introducing Ionic 2 [Video]

By: Mathieu Chauvinc

Overview of this book

This course delivers an (early) introduction to Ionic 2, and demonstrates all of the core elements of the framework by developing a single project throughout the runtime. The course dives into starting up an Ionic 2 project, using the menu application type as the template for the project. It introduces the component-based structure of Ionic 2 applications, develops navigation functionality and introduces TypeScript for development. Moving in sequence from there the course then demonstrates how to leverage Ionic for views and Angular 2 for the logic, utilizing bult-in Angular2 and Ionic2 directives to display content and implementing 2 way data binding. Services, observables and dependency injection are treated, and the second half of the course starts to dive into deeper, advanced topics creating custom components, binding attributes and listening to events via directives. Working with pipes for data filtering and rendering, using built-in Ionic 2 components, and implementing effective data persistence using the native interface.
Table of Contents (7 chapters)
Chapter 4
Services
Content Locked
Section 2
Creating Your Own Service
Some APIs do not allow cross-origin calls. Also, having logic coded inside the component itself isn’t a good practice. So, we’ll create our own service and make use of Jsonp to get around the cross-origin restrictions - Learn to bootstrap an injectable - Dependency inject Jsonp into the service and then this service itself into the page - Code the AJAX call and transform the returned object to a promise