how to implement nested navigation

[gmchaturvedi1]

i have implement the basic things like navbar with sidebar but now i just want to nested navigation in existing component which is open but some view is common other than navbar .

kindly suggest how to implement nested navigation in one component .

it is just like tabbar in android app of F8app.but if i choose tabbar it is fixed but not scrolling if navigation item is increasing.

thanks & Regards
G M Chaturvedi