viewdidload

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(iphone) How do I show activity indicator when there's heavy UI update?

I tried to show activity indicator while heavy UI update. My initial failed attempt was show activity indicator at view1[详细]

2023-02-27 21:04 分类：问答
A simple viewDidLoad question

I have an app with a UINavigationController with a tabBarController and quite a few views. My two main views, that correspond to the two tabs, both show a nice MBProgressHUD when they are loading dat[详细]

2023-02-24 00:11 分类：问答
how can I restart an application in iphone?

I have an timer in viewDidLoad, but I want to pass variable seconds assigned by slider, so what should I do for this for such implementation?[详细]

2023-02-23 06:04 分类：问答
UIScrollView won't show in UIView

My app is building purely programmatically on UITabBarController above a UINavigationController, which are both declared in my AppDelegate. Inside my navigationcontroller, I\'m showing a UIViewControl[详细]

2023-02-21 17:26 分类：问答
iphone programming objective-c : viewDidLoad() execution

my application have a tabbarcontroller with 4 view Controllers. Its called here : self.window.rootViewController = tabBarController;[详细]

2023-02-21 05:19 分类：问答
Launch People Picker in viewDidLoad?

I want to launch the contacts list people picker as soon as my app has finished loading, but the obvious thing doesn\'t seem to be working.[详细]

2023-02-19 19:19 分类：问答
Load data after viewDidLoad

I have a viewController that requires I load a whole series of images and display them on the screen, but loading those images in viewDidLoad takes a while and there is a delay before the view appears[详细]

2023-02-19 19:16 分类：问答
Loading images after viewDidLoad

I have a view that loads over 100 images onto the screen during viewDidLoad like so: cover = [[UIImageView alloc] initWithImage:[UIImage imageNamed:currentQuestion.image]];[详细]

2023-02-19 11:15 分类：问答
why does "numberOrRowsInSection" get called mid-way through "viewDidLoad"?

BACKGROUND: Within my viewDidLoad I am loading test calendar data (via EventKit) to the iPhone.I am noting that when the table view loads the first time it does not see this data.[详细]

2023-02-18 21:49 分类：问答
viewDidLoad called Before Constructor

This question is related to this one. I have two constructors: - (id)initWithBanner:(NSMutableArray *)banners {[详细]

2023-02-17 02:26 分类：问答