presentmodalviewcontroller

Adding additional UITabbarItem to UITabbarController

由 こ雲淡風輕ζ 提交于 2019-12-08 09:10:42
问题 I am wondering if there is a way to add an additional UITabBarItem to my exisiting UITabBarController . It doesn't need to be in runtime. All I want to do is when hitting this button I want to presentModalViewController: over my actually visible ViewController, which should either be the TabBarController or its controllers. Hopefully this is clear enough, if not, feel free to ask. 回答1: As a result of my research you cannot add a UITabBarItem to a UITabBar that is managed by a

ipad modalviewcontroller when dismissed does not go to the viewdidappear of the mainviewcontroller

由 岁酱吖の 提交于 2019-12-08 07:02:39
问题 Hi I have a modalview controller that pops up on the main menu after the user successfully logs in. This is used for additional roles that needs to be saved on the userdefaults. The modal gets dismissed properly but it doesn't go through the -viewdidappear method after. I had it programmed so that after choosing the role, it would load the whole main menu with populated data based off of the role. I used to do a "presentViewController:roleVC" instead of the modal but decided not to use it

Managing view controllers in an app where sign up required

由 我是研究僧i 提交于 2019-12-08 04:53:18
问题 I want my iOS app to follow a navigation pattern similar to the one shown in Instagram: That is... if user hasn't signed in, a welcome view is displayed. From there, user can navigate to either the sign in view or the register view. When sign in is successfully completed, the view is dismissed sliding down, and then the main app view is shown below. If user logs out, the welcome view is shown again. My app is also a tabbed one. I've set the rootViewController in AppDelegate to be the

presentModalViewController Problem !

由 时光怂恿深爱的人放手 提交于 2019-12-08 04:35:40
问题 So, I have a form (which is basically a UITableView), and once I finish the form, I click the 'Done' button which is on top of the screen. After clicking, I need to add the data to another tableView (which is in another tableViewController). This table is also inside a Navigation Controller. After I press the Done Button, I need the presentModalViewController to be the new TableView (with the new data) along with the Navigation Controller on top of the tableView. So, to summarize: The Done

ipad modalviewcontroller when dismissed does not go to the viewdidappear of the mainviewcontroller

由 非 Y 不嫁゛ 提交于 2019-12-07 15:35:35
Hi I have a modalview controller that pops up on the main menu after the user successfully logs in. This is used for additional roles that needs to be saved on the userdefaults. The modal gets dismissed properly but it doesn't go through the -viewdidappear method after. I had it programmed so that after choosing the role, it would load the whole main menu with populated data based off of the role. I used to do a "presentViewController:roleVC" instead of the modal but decided not to use it anymore as I cannot modify the size of the VC (I want it to display with a modal style). Anyway, with

How to dismiss two UIViewControllers in iOS 8?

由 和自甴很熟 提交于 2019-12-07 11:36:20
问题 I am working on iPhone application using Objective C. As I need to dismiss two UIViewControllers at once, so I am using below code : [self.presentingViewController.presentingViewController dismissViewControllerAnimated:YES completion:nil]; This code is working fine in iOS6 and iOS7, but it is not working in iOS8. I have checked by using breakpoint, my ViewController viewDidLoad and viewWillAppear method is calling but my view is not loading at all, so as an output, I am getting blank white

MFMailComposeViewController crashing while dismissModalViewControllerAnimated in iOS5

由 十年热恋 提交于 2019-12-06 05:19:08
问题 I am using MFMailComposeViewController in my conde to provide Mail functionality but after sending mail or when i want to cancel mail it will be crashing. below is my code: (IBAction)FnForPlutoSupportEmailButtonPressed:(id)sender { { if ([MFMailComposeViewController canSendMail]) { MFMailComposeViewController *mailer = [[MFMailComposeViewController alloc] init]; mailer.mailComposeDelegate = self; [mailer setSubject:@"Need help from Pluto support team"]; NSArray *toRecipients = [NSArray

PresentModalViewController view is shifted with no animation

由 岁酱吖の 提交于 2019-12-05 21:56:31
I have a new view controller on the iPhone which I call using the following line of code: [self presentModalViewController:controller animated:NO]; This works great if animation is on, but I am looking to have an instant switch. The problem is when I set animation to NO, the whole view shifts 20px to the right (it is always in landscape mode) as if there is a status bar but in portrait mode!? In this example the yellow space is the new view controller. alt text http://www.james-ingham.info/pics/iphoneshift.png I've tried this in a new project and the same thing happens. It may be a bug but

What is the difference between addChildViewController and presentModelViewController

由 前提是你 提交于 2019-12-05 17:19:48
问题 I know there are three ways to change the view in iOS 1. [self addChildViewController:thirdViewController]; [contentView addSubview:thirdViewController.view]; 2. First * sVC = [[First alloc] initWithNibName:@"First" bundle:[NSBundle mainBundle]]; [self presentModalViewController:sVC animated:YES]; 3. MyViewController *sampleViewController = [[[MyViewController alloc]initWithXXX] autorelease]; [self.navigationController pushViewController: sampleViewController animated:true];

How to dismiss two UIViewControllers in iOS 8?

由 不羁岁月 提交于 2019-12-05 12:34:14
I am working on iPhone application using Objective C. As I need to dismiss two UIViewControllers at once, so I am using below code : [self.presentingViewController.presentingViewController dismissViewControllerAnimated:YES completion:nil]; This code is working fine in iOS6 and iOS7, but it is not working in iOS8. I have checked by using breakpoint, my ViewController viewDidLoad and viewWillAppear method is calling but my view is not loading at all, so as an output, I am getting blank white screen. Can anyone please help me that for iOS8, how can I solve this problem, should I need to use
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