uitabbarcontroller

问题 I'm building a project using Xcode 4.2 and I'm also using the Storyboard. So basically, I have a UINavigationcontroller which is my initial view, connected to my "Main Menu" view. Inside my "Main Menu" I have a button that is linked to a tabbar controller, which has like 20 tabs. Therefore, a "More" button appears and when the "more" button is clicked an "edit" button appears. Everything works fine, but the only problem I have is that once I click edit, the configure page slides up and the

问题 I tap a tab bar item, which triggers poptoRootViewControllerAnimated. Most of the time it works as expected, but in some cases it pops to the correct view, but the navigation item is out of sync, "stuck" from the view i previously was at. I've read about people having this problem with iPad's, when in landscape mode, but the solutions I've found don't work in this case. This is an iPhone app in portrait mode. Happens with the simulator as well as on an actual iPhone. If someone has a

问题 I need some help or even a link to direct me to the help will be much appreciated. I have a main tabBar view now which shows a list of patients in a table as the tabBar default. On clicking of the individual rows of patients in the table it will give me the information of the patients in another view. However, in this patientInfo view, I want to have a new set of tabBar which allows me to show different tabs other that patientInfo. Is this possible? A tabBarController leading to another

问题 Im trying to add a navigation bar to all view controllers inside my tabbarcontroller. Do I add the nav bar to individual view controllers... or Is there another way? 来源： https://stackoverflow.com/questions/15194526/how-to-add-a-navigation-bar-to-uitabbarcontroller

问题 Im trying to add a navigation bar to all view controllers inside my tabbarcontroller. Do I add the nav bar to individual view controllers... or Is there another way? 来源： https://stackoverflow.com/questions/15194526/how-to-add-a-navigation-bar-to-uitabbarcontroller

问题 I am new to iPhone app development, I have a tabbed based app, On first tab view I have a search form, on when I put value in search and get results in array I want get result in table but in Navigation View Controller, with a detailed view option and a button inside cell which will add cell items into favourites, every thing is working fine, I am unable to get results in navviewcontroller table, I am using storyboard in xcode 4.6.2. 回答1: Just Select the View in Storyboard that you want to

问题 I have my app is a TabBarController, and I have to take different actions depending on which tab is pressed, so, I delegate TabBarContoller, and I got it. Now in case a tab which contents a NavigationController is pressed, depending on a database value, the view that should be shown is the first one or the last one, so in Tabs.m: -(void) tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController { NSArray *viewArrays = [

问题 Hi I have a UITabBarController which i want to add on top an overlay containing a registration form. I've seen several places that the way to go is to use this command: [[[UIApplication sharedApplication] keyWindow] addSubview:registrationView]; But How can I create registrationView from the storyboard and be able to access it from the UITabBarController ? Note: My registrationView should hide the tabs so i can't put it in one tab. 回答1: Hey this will solve you issue UITabBarController

问题 I want to add the view of a UIViewController as a subview. But self.view is having a UITabBarController. I want to display the subview above tabbar. So that tab bar hides behind subview. Please suggest some idea. 回答1: Try this, if you want to hide/show the UITabBarController of view: For hide the tabbar: - (void)hideTabBar:(UITabBarController *) tabbarcontroller { for(UIView *view in tabbarcontroller.view.subviews) { if([view isKindOfClass:[UITabBar class]]) { [view setFrame:CGRectMake(view

问题 I have a UITabViewController. I'm trying to modally present a UIImagePickerController when a specific tab bar item is selected. It must appear over the current UIViewController. This is like what happens in the Instagram or Periscope app when you press on the camera icon. However I can't figure out how to display the UIImagePickerController without displaying the UIViewController that's connected to the Tab Bar Item. Is this possible? Thanks, Yusuf 回答1: You can use the