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2014/10/15 ¤U¤È 10:15:50
iphone Programming Glossary: viewdidappear“wait_fences: failed to receive reply: 10004003”? http://stackoverflow.com/questions/1371346/wait-fences-failed-to-receive-reply-10004003 or any solutions here or on Google. Strangely the opposite situation happens if I put the line in viewDidAppear instead of viewWillAppear that is instead of printing the error only the first time the keyboard is.. a major headache for me. iphone objective c cocoa touch share improve this question Override viewDidAppear not viewWillAppear and make sure to call super viewDidAppear . You should not perform animations when.. improve this question Override viewDidAppear not viewWillAppear and make sure to call super viewDidAppear . You should not perform animations when you are not on screen will appear . And the viewDidAppear docs..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller viewWillAppear YES coming.view.frame CGRectMake 0 0 320 480 going viewDidDisappear YES coming viewDidAppear YES UIView commitAnimations My View is properly displayed but unfortunately the navigation bar is not.. you could do a custom animation of it's view using CoreAnimation. This might be best done in the viewDidAppear BOOL animated method. Check out the Core Animation Guide on how to actually do the animation. Look particularly..
Popover with embedded navigation controller doesn't respect size on back nav http://stackoverflow.com/questions/2752394/popover-with-embedded-navigation-controller-doesnt-respect-size-on-back-nav solution for all that pain is as follows You have to reset the size of currentSetSizeForPopover in viewDidAppear. But you have to be careful when you will set the same size as was already set in field currentSetSizeForPopover..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically atIndex 0 yellowViewController viewDidDisappear YES blueViewController viewDidAppear YES 3. now add animation UIView beginAnimations @ View Flip context nil UIView setAnimationDuration..
“wait_fences: failed to receive reply: 10004003”? http://stackoverflow.com/questions/1371346/wait-fences-failed-to-receive-reply-10004003 this I can't find any documentation on it on Apple's site or any solutions here or on Google. Strangely the opposite situation happens if I put the line in viewDidAppear instead of viewWillAppear that is instead of printing the error only the first time the keyboard is shown and never again the error is not printed the first time.. printed the first time but every time after. This is causing a major headache for me. iphone objective c cocoa touch share improve this question Override viewDidAppear not viewWillAppear and make sure to call super viewDidAppear . You should not perform animations when you are not on screen will appear . And the viewDidAppear.. a major headache for me. iphone objective c cocoa touch share improve this question Override viewDidAppear not viewWillAppear and make sure to call super viewDidAppear . You should not perform animations when you are not on screen will appear . And the viewDidAppear docs explain that you must call super because they have their..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller UIViewAnimationCurveEaseInOut coming viewWillAppear YES going viewWillAppear YES coming.view.frame CGRectMake 0 0 320 480 going viewDidDisappear YES coming viewDidAppear YES UIView commitAnimations My View is properly displayed but unfortunately the navigation bar is not updatet. Is there a way to do that manually heinrich In the.. ...and then in the view controller that is getting pushed in you could do a custom animation of it's view using CoreAnimation. This might be best done in the viewDidAppear BOOL animated method. Check out the Core Animation Guide on how to actually do the animation. Look particularly at the implicit animation. EDIT updated link share..
Popover with embedded navigation controller doesn't respect size on back nav http://stackoverflow.com/questions/2752394/popover-with-embedded-navigation-controller-doesnt-respect-size-on-back-nav will present them have the idea about the size though A solution for all that pain is as follows You have to reset the size of currentSetSizeForPopover in viewDidAppear. But you have to be careful when you will set the same size as was already set in field currentSetSizeForPopover then the popover will not change the size. For..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically removeFromSuperview self.view insertSubview self.blueViewController.view atIndex 0 yellowViewController viewDidDisappear YES blueViewController viewDidAppear YES 3. now add animation UIView beginAnimations @ View Flip context nil UIView setAnimationDuration 1.25 UIView setAnimationCurve UIViewAnimationCurveEaseInOut..
Iphone - How to encrypt NSData with public key and decrypt with private key? http://stackoverflow.com/questions/10072124/iphone-how-to-encrypt-nsdata-with-public-key-and-decrypt-with-private-key initWithBytes publicKeyIdentifier length sizeof publicKeyIdentifier self testAsymmetricEncryptionAndDecryption void viewDidAppear BOOL animated super viewDidAppear animated void viewWillDisappear BOOL animated super viewWillDisappear animated void viewDidDisappear.. length sizeof publicKeyIdentifier self testAsymmetricEncryptionAndDecryption void viewDidAppear BOOL animated super viewDidAppear animated void viewWillDisappear BOOL animated super viewWillDisappear animated void viewDidDisappear BOOL animated super..
http://stackoverflow.com/questions/1342674/motionbegan-not-working becoming first responder BOOL canBecomeFirstResponder return YES Make the UIViewController become first responder in viewDidAppear . void viewDidAppear BOOL animated super viewDidAppear animated self becomeFirstResponder If the view contains any element.. BOOL canBecomeFirstResponder return YES Make the UIViewController become first responder in viewDidAppear . void viewDidAppear BOOL animated super viewDidAppear animated self becomeFirstResponder If the view contains any element such as a UITextField.. return YES Make the UIViewController become first responder in viewDidAppear . void viewDidAppear BOOL animated super viewDidAppear animated self becomeFirstResponder If the view contains any element such as a UITextField that might become first responder..
“wait_fences: failed to receive reply: 10004003”? http://stackoverflow.com/questions/1371346/wait-fences-failed-to-receive-reply-10004003 it on Apple's site or any solutions here or on Google. Strangely the opposite situation happens if I put the line in viewDidAppear instead of viewWillAppear that is instead of printing the error only the first time the keyboard is shown and never again.. This is causing a major headache for me. iphone objective c cocoa touch share improve this question Override viewDidAppear not viewWillAppear and make sure to call super viewDidAppear . You should not perform animations when you are not on screen.. c cocoa touch share improve this question Override viewDidAppear not viewWillAppear and make sure to call super viewDidAppear . You should not perform animations when you are not on screen will appear . And the viewDidAppear docs explain that you..
Custom animation for pushing a UIViewController http://stackoverflow.com/questions/1406037/custom-animation-for-pushing-a-uiviewcontroller viewWillAppear YES going viewWillAppear YES coming.view.frame CGRectMake 0 0 320 480 going viewDidDisappear YES coming viewDidAppear YES UIView commitAnimations My View is properly displayed but unfortunately the navigation bar is not updatet. Is there.. is getting pushed in you could do a custom animation of it's view using CoreAnimation. This might be best done in the viewDidAppear BOOL animated method. Check out the Core Animation Guide on how to actually do the animation. Look particularly at the implicit..
Get notified when UITableView has finished asking for data? http://stackoverflow.com/questions/1483581/get-notified-when-uitableview-has-finished-asking-for-data find out when a UITableView has finished asking for data from its data source None of the viewDidLoad viewWillAppear viewDidAppear methods of the associated view controller UITableViewController are of use here as they all fire too early. None of them.. have finished for the time being eg until the view is scrolled . One workaround I have found is to call reloadData in viewDidAppear since when reloadData returns the table view is guaranteed to have finished querying the data source as much as it needs.. call does nothing which is what happens if you place the call on its own in any of viewDidLoad viewWillAppear or viewDidAppear . Thanks in advance for your assistance iphone ios uitableview share improve this question This answer doesn't seem..
Re-Apply currency formatting to a UITextField on a change event http://stackoverflow.com/questions/2388448/re-apply-currency-formatting-to-a-uitextfield-on-a-change-event UITextAutocorrectionTypeNo _textField.text @ 0 _textField.delegate self self.view addSubview _textField void viewDidAppear BOOL animated super viewDidAppear animated force update for text field so the initial '0' will be formatted as currency.. _textField.text @ 0 _textField.delegate self self.view addSubview _textField void viewDidAppear BOOL animated super viewDidAppear animated force update for text field so the initial '0' will be formatted as currency ... self textField _textField shouldChangeCharactersInRange..
Popover with embedded navigation controller doesn't respect size on back nav http://stackoverflow.com/questions/2752394/popover-with-embedded-navigation-controller-doesnt-respect-size-on-back-nav the size though A solution for all that pain is as follows You have to reset the size of currentSetSizeForPopover in viewDidAppear. But you have to be careful when you will set the same size as was already set in field currentSetSizeForPopover then the..
Why am I having to manually set my view's frame in viewDidLoad? http://stackoverflow.com/questions/6757018/why-am-i-having-to-manually-set-my-views-frame-in-viewdidload frame should now be the size that will be displayed. UIKit displays the view with or without animations. UIKit calls viewDidAppear . As you can see if you need to know the size of your view's frame before it gets presented viewWillAppear is your one and..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically insertSubview self.blueViewController.view atIndex 0 yellowViewController viewDidDisappear YES blueViewController viewDidAppear YES 3. now add animation UIView beginAnimations @ View Flip context nil UIView setAnimationDuration 1.25 UIView setAnimationCurve..
How to trigger MKAnnotationView's callout view without touching the pin? http://stackoverflow.com/questions/978897/how-to-trigger-mkannotationviews-callout-view-without-touching-the-pin MKMapView mapView and nowhere else. The sequence in which the various methods like viewWillAppear viewDidAppear of UIViewController and the void mapViewDidFinishLoadingMap MKMapView mapView is called is different between the first time..
ViewDidAppear is not called when Opening app from background http://stackoverflow.com/questions/15864364/viewdidappear-is-not-called-when-opening-app-from-background is not called when Opening app from background I have a View Controller in which my value is 0 label and when i open that..
Do I programatically add SubViews in ViewDidAppear, ViewDidLoad, ViewWillAppear, the constructor? http://stackoverflow.com/questions/2280423/do-i-programatically-add-subviews-in-viewdidappear-viewdidload-viewwillappear I programatically add SubViews in ViewDidAppear ViewDidLoad ViewWillAppear the constructor I'm trying to figure out from Apple's sketchy documentation which method is.. it be here AddViews public override ViewWillAppear bool base.ViewWillAppear animated Here AddViews public override ViewDidAppear bool animated base.ViewDidLoad animated Or maybe here AddViews void AddViews UILabel label new UILabel label.Text Test label.Frame.. and anything heavy you do here will impact performance in a very visible manner like animations being delayed etc . ViewDidAppear Finally I use the ViewDidAppear to start off new threads to things that would take a long time to execute like for example..
What is the difference between -viewWillAppear: and -viewDidAppear:? http://stackoverflow.com/questions/5630649/what-is-the-difference-between-viewwillappear-and-viewdidappear and anything heavy you do here will impact performance in a very visible manner like animations being delayed etc . 3 ViewDidAppear Finally I use the ViewDidAppear to start off new threads to things that would take a long time to execute like for example.. will impact performance in a very visible manner like animations being delayed etc . 3 ViewDidAppear Finally I use the ViewDidAppear to start off new threads to things that would take a long time to execute like for example doing a webservice call to get..
iPhone: UIImageView Fades in - Howto? http://stackoverflow.com/questions/5632391/iphone-uiimageview-fades-in-howto I have translated the simplest answer though they all work C# .NET for the MonoTouch users public override void ViewDidAppear bool animated base.ViewDidAppear animated UIView.BeginAnimations fade in UIView.SetAnimationDuration 1 imageView.Alpha.. answer though they all work C# .NET for the MonoTouch users public override void ViewDidAppear bool animated base.ViewDidAppear animated UIView.BeginAnimations fade in UIView.SetAnimationDuration 1 imageView.Alpha 1 UIView.CommitAnimations iphone..
http://stackoverflow.com/questions/6233837/how-to-tell-programmatically-if-there-are-are-not-any-registered-apps-that-s the docs more carefully than me and some lateral thinking. My code below based on frenchkiss dev's answer sits in a ViewDidAppear method and disables my button if opening and then closing the open file menu without animation reveals that there are no..
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