TTNavigator popViewController?

Question

Is there a TTNavigator equivalent to UINavigationController's popViewController? (or an alternative method to dismiss a view controller that I can't find?)

score 2 · Answer 1 · answered Dec 05 '10 at 07:02

Through some quick googling I found this page: http://api.three20.info/interface_t_t_navigator.php

I think this is the method you are looking for:

(void) - removeAllViewControllers
Removes all view controllers from the window and releases them.

score 2 · Answer 2 · answered Dec 05 '10 at 11:01

2

You can access the navigation controller through the TTNavigator and call popViewControllerAnimated. Something like this:

[[TTNavigator navigator].topViewController.navigationController popViewControllerAnimated:YES];

answered Dec 05 '10 at 11:01

cutemachine

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Thanks for the response. Sadly, that pops the top view controller, only to show the same view controller underneath. I'm not sure what three20 is doing internally to cause that to occur. – thebossman Dec 07 '10 at 00:46

score 0 · Answer 3 · answered Jan 01 '11 at 22:40

0

I use the code below, and I do get a warning, but it works as expected.

[[TTNavigator navigator].visibleViewController.navigationController popViewControllerAnimated:YES];

answered Jan 01 '11 at 22:40

Trausti Thor

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TTNavigator popViewController?

3 Answers3