Introducing Ionic 2 (Video 14)

The video tutorial introduces the use of an Ionic 2 model to display previews of songs or movies. It covers creating a page class without using the console, embedding templates directly in the class, and binding track data. The tutorial explains adding click handlers to open previews and using navigation parameters to pass data. It also demonstrates how to implement a close function for the model. The video concludes with a summary of the model's benefits and a preview of the next topic, which is the pull-to-refresh component.

What is the purpose of the model introduced in the video?

• To manage user authentication

• To create a new Ionic 2 component

• To generate files using the console

• To display a preview of a song or movie

How is the template added to the page component?

• By embedding it directly in the class

• By using a console command

• By linking to an external file

• By importing it from another module

What is the role of the 'track' variable in the page component?

• It holds the result object that was clicked

• It stores the user's login information

• It contains the application's configuration settings

• It manages the navigation history

How are navigation parameters used in the model?

• They are only used for debugging

• They are used to style the model

• They are used to pass extra arguments

• They are ignored by the model

What is the correct way to close the model?

• By refreshing the page

• By calling this.viewController.dismiss()

• By using the console to stop the model

• By calling this.nav.dismiss()