uitabbarcontroller

问题 I have an app that have several views. In one view I would like to add a UITabBarController . In another app I used this to add the UITabBarController to the rootViewController , but I am not sure if that is even the correct way to do it. in the .h @property (nonatomic, retain) IBOutlet UITabBarController *tabBarController; in the .m @synthesize tabBarController=_tabBarController; self.window.rootViewController = self.tabBarController; 回答1: In one of my app i have used this code to set

问题 I am facing a strange issue. I have a UITableView in the initial UIViewController of the UITabBarController . At first everything is alright, but when I change the tab and come back to first tab the last cell of UITableView is hidden by the tabbar. How can I fix this? 回答1: select your specific ViewController from storyboard then un-check Under Bottom Bar property. 来源： https://stackoverflow.com/questions/20994765/uitableview-last-cell-hidden-by-uitabbarcontroller

问题 I added UITabBarController as RootView and I also know that 'more' button is automatically added when you have more then 5 tabBarItem. So Its all Work prefect But I have Two Issues: 1) how can i set Image On 'more' TabBarItem ? 2) myTabBarItem Not added properly (see image for more understanding) its only design related issue Image says that my i set self.tabBarController.tabBar.tintColor = [UIColor redColor]; And My UITabBarItem is Orange Color, So Here you can see that my tabBarItem not fit

问题 I'm trying to change the color of a tab bar item in iOS app. The child view controllers are embedded in an navigation controller. I have added this code in AppDelegate which just changes the color of the text. [UITabBarItem.appearance setTitleTextAttributes: @{NSForegroundColorAttributeName : [UIColor colorWithRed:38/255.0 green:54/255.0 blue:73/255.0 alpha:1.0]} forState:UIControlStateNormal]; [UITabBarItem.appearance setTitleTextAttributes:@{NSForegroundColorAttributeName :

问题 I'm trying to change the color of a tab bar item in iOS app. The child view controllers are embedded in an navigation controller. I have added this code in AppDelegate which just changes the color of the text. [UITabBarItem.appearance setTitleTextAttributes: @{NSForegroundColorAttributeName : [UIColor colorWithRed:38/255.0 green:54/255.0 blue:73/255.0 alpha:1.0]} forState:UIControlStateNormal]; [UITabBarItem.appearance setTitleTextAttributes:@{NSForegroundColorAttributeName :

问题 Problem I have an app with a UITabBarController and four different tabs. Three of these tabs are tables which you can click on each row and it would take you to another view. Question How would I implement that in terms of navigation? Should I create a UITabBarController with Navigation Controllers as tabs (as shown in image 1) or with View Controllers as tabs (as shown in image 2) with each View Controller having its own Navigation Controller property? Image 1: Image 2: I tried both but its

问题 i want a TabelView-Navigation and permanently a TabBar at the bottom . I pushed the TabBarController. It contains a list of Controllers (ViewController, ... and the TableViewController) But if i navigate down in the TableView the TabBar moves to the left outside the window (like the old Table). How can i use the TabBarController without losing him? 回答1: The UITabBarController needs to be the root view controller. It sounds like you are pushing a UITabBarController onto the stack of a

问题 I have created tab bar programmatically in the view controller. In my application, Initially displayed the tabbar and it has five tab bar items in the view.Using tab bar, Initially first tab item is selected. Now i want to change the selected items like, fourth item is initially selected.(See the image) How do i achieve this? Here my code is, tBar = [[UITabBarController alloc] init]; first = [[first alloc] initWithNibName:@"first" bundle:nil]; UINavigationController *navFirst = [[

问题 How to show image icon of tabbar in full size like in this image you can see. This is my image here you can't see the image is going to be not perfect How to show my image looks like the above image show I have used for showing image this code navigationController2.tabBarItem.image = [UIImage imageNamed:@"camera_btn"]; Hey I have found the solution for that but I can't know how to change the tabbar controllers view and i can't make my camera button like they do here I am creating tabbar

问题 I have a login screen view and 5 tabs in the app.I want when I done with the LoginScreen and it should move to the Tabs views(5) .for this once Login Task is done,I have to remove the view and add the another view controller of the tab..how to do this... - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; self.viewController = [[ViewController alloc]