ios ViewController lifecycle messed in use of ChildViewController

Asked May 27 '16 at 14:02

Active May 30 '16 at 03:17

Viewed 89 times

if i have two viewControllers: oldVC and newVC, when i perform 'oldVC.navigationcontroller pushviewcontroller: newVC'

the iOS lifecycle in viewController transition system is:
newVC ViewWillAppear
oldVC ViewWillDisAppear
newVC ViewDidAppear
oldVC ViewDidDisappear

But when i Add ViewControllers into a scrollView(sv) of the parentViewController, the lifecycle missed: newVC ViewWillAppear
newVC ViewDidAppear
oldVC ViewWillDisAppear
oldVC ViewDidDisappear
because I sv.addsubView(newVC.view) how to keep the right lifecycle

edited May 30 '16 at 03:17

asked May 27 '16 at 14:02

leo_luck

Waaaat? Absolutely no idea what you are asking about... – luk2302 May 27 '16 at 14:03
Can you please add some code so we can understand the problem? – Chirag Shah May 27 '16 at 14:38
sorry about my poor English ability if i have two viewControllers: oldVC and newVC, when i perform 'oldVC.navigationcontroller pushviewcontroller: newVC' the lifecycle is : – leo_luck May 30 '16 at 03:03

ios ViewController lifecycle messed in use of ChildViewController

0 Answers0