ViewController in ADF

There are basically two types of UI pages:
1) JSPX: (JSF Page)

• We can directly run this page and see on a browser.

2)JSFF

• This is just a fragment and provides re-usability 
• It cannot be run as such but has to be used as a part of some other page
• To run this fragment we have to put this on a JSPX page.