On Thu, Apr 6, 2017, at 04:25 PM, Jean-Daniel wrote: > > > Le 6 avr. 2017 à 22:35, Kyle Sluder <k...@ksluder.com> a écrit : > > > > On Wed, Apr 5, 2017, at 03:42 PM, Doug Hill wrote: > >> I have a view controller that I instantiate in my Storyboard. This view > >> controller has an embedding view inside it's view, and this embedding > >> view has another view controller in it. > >> > >> I need to configure this embedded view controller but I don't know a way > >> to make it available to my container VC in Interface Builder. For > >> example, it would be great to create an outlet in my container view > >> controller to the embedded view controller. But I don't see any way to do > >> this. > >> > >> Can this be done? Are there other ways to get a reference to the embedded > >> view controller at runtime? > > > > Give an identifier to the embed segue and implement -prepareForSegue: in > > your root VC to check for this segue and grab its destination VC. > > > > --Kyle Sluder > > Is prepareForSegue called for all kinds of segue, including embedding VC > ? This is definitely not the case on macOS, but the behavior may be > different on iOS.
It is not called for all segues, but it should be called for embed segues created by dragging out a Container View from the Object Library. Some things which Interface Builder models as relationship segues (like a navigation controller’s Root View Controller relationship segue) are not actually implemented with UIStoryboardSegue at runtime, so those don’t get -prepareForSegue:. Embed segues are real segues which fire at -viewDidLoad time. --Kyle Sluder _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
