Introducing Ionic 2 (Video 7)

This video tutorial covers navigation concepts in web development, focusing on pushing and popping pages, using click events, and implementing NAV push directives. It explains how to set a new root page to clear the navigation stack and make a specific page the default landing page. The tutorial demonstrates both programmatic and declarative navigation methods, providing a comprehensive understanding of managing page transitions in an application.

Describe how the 'NAV push directive' works in the context of navigation.

What changes need to be made to set the search page as the root page of the app?