iphone - UITabBarControllers and UINavigationControllers -


problem

i have app uitabbarcontroller , 4 different tabs. 3 of these tabs tables can click on each row , take view.

question

how implement in terms of navigation? should create uitabbarcontroller navigation controllers tabs (as shown in image 1) or view controllers tabs (as shown in image 2) each view controller having own navigation controller property?

image 1:

image 1

image 2:

image 2

i tried both not working , confusing. i'd know more appropriate can focus on method , see why it's not working.

the first method propose only method. view controllers have navigationcontroller property, return if view controller contained within parent navigation controller.

so clear: should have uitabbarcontroller contains navigation controllers, 1 navigation controller each tab want have navigation hierarchy in.


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