TabBar Transitions

I have a TabBar with 3 items:

  1. Home

ScrollView

  1. Products

NavigationView

  1. Users

NavigationView

When clicking on the tabBar buttons, I will go back to the related view. However, at the point where I had left.

I would like to every time I move to a different tab, it starts fresh like 1st time.

a) If it's a scrollview, after coming back to the tab I would like the view scrolled to the top.

b) If it's a navigationView, after coming back to the tab, I would like to scroll to the top and move to the Navigation root list.

How can I do it.

Thx folks

TabBar Transitions
 
 
Q