Book Image

Ionic 2 Cookbook - Second Edition

By : Hoc Phan
Book Image

Ionic 2 Cookbook - Second Edition

By: Hoc Phan

Overview of this book

Developing real-time apps is the need of the hour, and apps that deal with humongous amounts of user data and real-time information that needs to be updated frequently are in high demand. Currently, one of the most popular frameworks for this task is Ionic Framework, which is undergoing a major makeover. This book will get you started with Ionic and help you create Angular 2 components that interact with templates. From there, you’ll work with Ionic components and find out how to share data efficiently between them. You’ll discover how to make the best use of the REST API to handle back-end services and then move on to animating the application to make it look pretty. You’ll learn to add in a local push notification in order to test the app. You’ll work with Cordova to support native functionalities on both iOS and Android. From there, you’ll get to grips with using the default themes for each platform as well as customizing your own. Finally, you’ll see how best to deploy your app to different platforms. This book will solve all your Ionic-related issues through dedicated recipes that will help you get the best out of Ionic.
Table of Contents (16 chapters)
Ionic 2 Cookbook Second Edition
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Creating a custom pizza ordering component


In this section, you will build an app to demonstrate a custom component with its private variables and template. Observe the following screenshot of the pizza ordering component:

The user will not notice which area is a part of the page as opposed to a self-contained component. Your custom component here is the only area where the list is listening to the Vegetarian checkbox:

Getting ready

This app example could work either in a browser or in a physical device.

How to do it...

Perform the following instructions:

  1. Create a new MyComponent app using the blank template as shown, and go into the MyComponent folder:

    $ ionic start MyComponent blank --v2
    $ cd MyComponent
    
  2. Open the ./app/pages/home/home.html file and replace the content with the following code:

    <ion-header>
      <ion-navbar>
        <ion-title>
          Pizza App
        </ion-title>
      </ion-navbar>
    </ion-header>
    
    <ion-content padding>
      <ion-card>
        <ion...