Question

我正在尝试使用UITabBarController创建一个带有4个标签的项目，该标签为每个要插入不同对象和编写代码的标签滚动。

在一个空的应用程序中，我最初为4个选项卡创建了4个XIB，并且我使用以下代码成功创建了4个选项卡式视图。

//ExTabBarAppdelegate.m


#import "ExTabBarAppDelegate.h"
#import "PersonalViewController.h"
#import "EmpViewController.h"
#import "FinancialViewController.h"
#import "TermsViewController.h"

@implementation ExTabBarAppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    // Override point for customization after application launch.

    UITabBarController *tabBarController=[[UITabBarController alloc]init];

    PersonalViewController *perVC=[[PersonalViewController alloc]initWithNibName:@"PersonalViewController" bundle:nil];

    EmpViewController *empVC=[[EmpViewController alloc]initWithNibName:@"EmpViewController" bundle:nil];

     FinancialViewController *finVC=[[FinancialViewController alloc]initWithNibName:@"FinancialViewController" bundle:nil];

     TermsViewController *terVC=[[TermsViewController alloc]initWithNibName:@"TermsViewController" bundle:nil];

     [tabBarController setViewControllers:[NSArray arrayWithObjects:perVC, empVC, finVC, terVC, nil]];

    self.window.rootViewController=tabBarController;
    self.window.backgroundColor = [UIColor whiteColor];
    [self.window makeKeyAndVisible];
    return YES;
}

但是我应该如何为每个标签启用滚动属性？请帮忙！在此先感谢...

Answer 1

在您的XIB文件中，使用UIScrollView代替UIView作为viewController的视图。

这是一个关于UIScrollView的教程：

http://spin.atomicobject.com/2014/03/05/uiscrollview-autolayout-ios/

UITabBarController，带有4个选项卡，每个选项卡都启用了UIScrollview

1 个答案: