UIViewController instance method that notifies the view controller that its view is about to be added to a view hierarchy.
I'm writing an app and I need to change the view if the user is looking at the app while …
ios objective-c iphone viewwillappearI have always been a bit unclear on the type of tasks that should be assigned to viewDidLoad vs. viewWillAppear: …
ios uiviewcontroller viewdidload viewwillappearI have a standard SingleViewApplication project. ViewController.swift import UIKit class ViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() // Do any …
ios swift viewwillappearPerviously when I wanted to make some actions when screen is opened I put them inside componentDidMount. For example I …
react-native react-navigation onfocus viewwillappear viewdidappearI have a UIViewController that I am loading from inside another view controller and then adding its view to a …
ios objective-c uiviewcontroller uiscrollview viewwillappear(This is both question and answer since it took quite a bit of digging to find the real answer.) Symptom: …
iphone objective-c uitabbarcontroller viewwillappearAre there any guidelines for using these methods in the right manner? In particular, I would like to know what …
objective-c ios uiviewcontroller viewwillappear viewdidappearviewWillAppear is called on UIViewController when a view is about to be shown on screen. Is it possible to get …
ios objective-c uiview uikit viewwillappearI've got a question regarding the two mentioned methods, since in my tests I don´t make clear the order …
ios uiviewcontroller viewdidload viewwillappearI'm trying to figure out from Apple's sketchy documentation which method is the best place to be initializing and adding …
iphone xamarin.ios viewdidload viewdidappear viewwillappear