> On Sep 23, 2014, at 10:45 AM, Herman Chan <herman...@gmail.com> wrote:
>
> Hi David,
>
> Here is my set up in term of view controllers.
>
> - (void) setUpTabbarController {
>
> self.tabBarController = [[MyTabbarViewController alloc] init];
> ViewController *v1 = [[HubActivityViewController alloc] initWithNibName:nil
> bundle:nil];
> ViewController *v2 = [[CalendarContainerViewController alloc]
> initWithNibName:nil bundle:nil];
> ViewController *v3 = [[HubTaskGroupsViewController alloc] init];
>
> UINavigationController* nav1 = [[UINavigationController alloc]
> initWithRootViewController:v1];
> UINavigationController* nav2 = [[UINavigationController alloc]
> initWithRootViewController:v2];
> UINavigationController* nav3 = [[UINavigationController alloc]
> initWithRootViewController:v3];
>
> self.tabBarController.viewControllers = [NSArray arrayWithObjects:nav1,
> nav2, nav3, nil];
> nav1.delegate = self.tabBarController;
> nav2.delegate = self.tabBarController;
> nav3.delegate = self.tabBarController;
>
> self.revealSideViewController = [[PPRevealSideViewController alloc]
> initWithRootViewController:self.tabBarController];
> [self.revealSideViewController
> setDirectionsToShowBounce:PPRevealSideDirectionNone];
> [self.revealSideViewController
> setPanInteractionsWhenClosed:PPRevealSideInteractionContentView |
> PPRevealSideInteractionNavigationBar];
> [self.revealSideViewController setOption:PPRevealSideOptionsResizeSideView];
>
> self.window.rootViewController = self.revealSideViewController;
>
> // set the modal presenting style, possible fix for crash on iOS 8
> if ([Util isRunningIOSEight]) {
> self.window.rootViewController.modalPresentationStyle =
> UIModalPresentationOverFullScreen;
> }
> }
>
> We use a library called "PPRevealSideViewController"
> (https://github.com/ipup/PPRevealSideViewController/commits/master) to
> provide a slide menu in our app. Whenever we call [self
> presentViewController:] from on of the view controller inside the
> tabbarcontroller (i.e.: v1), we get the detached view controller warning.
>
> Do you think the warning is related to the menu library or the way I set up
> my tabbarcontroller?
Simplest way to find out is to remove the PPRevealSideViewController view
controller and see if the issues go away (or you can do this in a side project).
>
> Herman
>
>
> On 23 Sep 2014, at 13:32, David Duncan wrote:
>
>>> On Sep 22, 2014, at 7:16 PM, Herman Chan <herman...@gmail.com> wrote:
>>>
>>> Hi Ben,
>>>
>>> I have both in my app, both presenting from rootVC and just plain
>>> controller. I fish out the rootVC to get rid of warning like this
>>> "Presenting view controllers on detached view controllers is discouraged”.
>>
>> So why do you have detached view controllers in the first place?
>>
>> Detached view controllers have been discouraged ever since it was possible
>> to setup the parent-child relationship in the first place. I suspect that if
>> you fix your detached view controllers that you will fix this issue too.
>>
>>>
>>> I am seeing crash logs from both instance of presenting view controllers
>>> (both from rootVC and not), so that's probably not the issue here.
>>>
>>> Herman
>>>
>>> On 22 Sep 2014, at 22:14, Ben Kennedy wrote:
>>>
>>>> On 22 Sep 2014, at 6:36 pm, Herman Chan <herman...@gmail.com> wrote:
>>>>
>>>>> GlobalSettingsViewController *c = [[GlobalSettingsViewController alloc]
>>>>> initWithGroupDataSource:self.dataSource];
>>>>> navigationController = [[UINavigationController alloc]
>>>>> initWithRootViewController:c];
>>>>> UIViewController *vc = [[[[UIApplication sharedApplication] delegate]
>>>>> window] rootViewController];
>>>>> [vc presentViewController:navigationController animated:YES
>>>>> completion:nil];
>>>>
>>>> Is there a particular reason why you are fishing out the root view
>>>> controller via the delegate singleton? Does it work properly if your
>>>> LeftMenuViewController instance (the class which according to your trace
>>>> is making the call) simply calls presentViewController on itself instead?
>>>>
>>>> b
>>>>
>>>> --
>>>> Ben Kennedy, chief magician
>>>> Zygoat Creative Technical Services
>>>> http://www.zygoat.ca
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>>
>> --
>> David Duncan
--
David Duncan
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