What is the difference between awakefromnib and viewdidload

For view controllers unarchived from a nib, this is after the view is set. Question I recently had a problem in my app where some of the subviews I was creating in a UIViewController subclass's -awakeFromNib method were disappearing from the view. If you are familiar with the concepts from. NET, this should be enough, I think. I'll try to answer by giving an example: If define customCell class and customCell. Some related confusing methods: void loadView; This is where subclasses should create their custom view hierarchy if they aren't using a nib.

Get answers to millions of questions and give back by sharing your knowledge with others. Connect and share knowledge within a single location that is structured and easy to search. I've gotten pretty comfortable using the viewDidLoad method to execute things I want done at the beginning of a view, but reading one of Apple's tutorials they set the data controller for the class in the awakeFromNib method and did nothing in the awakeFromNib. I swapped it and it seemingly worked identically in my app, but I'm not sure if it was better to have it in awakeFromNib or viewDidLoad.

Any class that can own a nib can use it. It is usually called when loading from nib as well but it can also be called by a view created in memory very rare circumstance.

If you are using controllers, then I would suggest you to use viewDidLoad. If you need to initialize another control unarchived from the nib e. How are we doing?

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If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email. If you find any instances of plagiarism from the community, please send an email to: info-contact alibabacloud. A comprehensive suite of global cloud computing services to power your business. Awakefromnib When. Viewdidload When a view object is loaded into the memory, viewdidload is executed, no matter whether the NIB file orCodeViewdidload is executed when you create an object.