> FormOneVIEwController – 在MasterVIEw中初始化的tableVIEwController
> FormTwoVIEwcontroller – tableVIEwCotnroller informaised in detailVIEw
> FormThreeVIEwcontroller – 尚未显示.
当用户在FormTwoVIEwController中选择一个项目时,我们希望FormThreeVIEwCOntroller出现在detailVIEw中,而FormTwoVIEwController(当前的详细信息视图)将成为masterVIEw.
我们还需要在详细视图上有一个后退按钮来返回视图控制器的堆栈.因此,当按下后退时,FormTwoVIEwController将成为detailVIEw,FormOneVIEwController将再次成为主视图.
我们尝试使用UISPlitVIEwcontroller以及masterNavigationController和detailNavigationController来实现它.我们有初始阶段工作,在应用程序启动时正确显示视图,我们选择FormTwoVIEwController项,它将FormThreeVIEwController推送到detailNavigationController,FormTwoVIEwController被推送到masterNavigationController堆栈.
我们现在面临的问题是双重的
>当在详细视图控制器中按下后退按钮时,它什么都不做.似乎处理程序已经断开连接或其他东西.
>我们没有在纵向模式下获得按钮以在d出窗口中显示主视图.
有没有人有任何如何做到这一点或任何帮助的例子,我们将不胜感激.
解决方法 是的,你可以这样做,但你需要为主人和细节创建单独的视图控制器创建新项目作为拆分视图控制器并从xib中删除拆分视图,以便我们从代码创建拆分视图.
- (BOol)application:(UIApplication *)application dIDFinishLaunchingWithOptions:(NSDictionary *)launchOptions { // OverrIDe point for customization after app launch. self.splitVIEwController =[[UISplitVIEwController alloc]init]; self.rootVIEwController=[[RootVIEwController alloc]init]; self.detailVIEwController=[[DetailVIEwController alloc]init]; UINavigationController *rootNav=[[UINavigationController alloc]initWithRootVIEwController:rootVIEwController]; UINavigationController *detailNav=[[UINavigationController alloc]initWithRootVIEwController:detailVIEwController]; // Add the split vIEw controller's vIEw to the window and display. self.splitVIEwController.vIEwControllers=[NSArray arrayWithObjects:rootNav,detailNav,nil]; self.splitVIEwController.delegate=detailVIEwController; [self.window addSubvIEw:self.splitVIEwController.vIEw]; [self.window makeKeyAndVisible]; return YES;}
其中rootvIEwcontroller是你的形式一个,详细视图控制器是你的形式二.
详细视图控制器即ur表单两个创建类变量
SplitVIEwAppDelegate * appDelegate; // ID ur app delegate变量
设置属性并合成它.
然后以你的形式两个
- (voID)vIEwDIDLoad {self.appDelegate = (SplitVIEwAppDelegate *)[[UIApplication sharedApplication] delegate];}
最后在推动你的形式三
- (IBAction)pushVIEwController:(ID)sender{ NSLog(@"%@",self.appDelegate.splitVIEwController.vIEwControllers); RootLevel1 *rootLevel1 =[[RootLevel1 alloc]init];//create form 1 root vc and assign form 1 vc DetailLevel1 <UISplitVIEwControllerDelegate>*detailLevel1=[[DetailLevel1 alloc]init]; UIbarbuttonItem *backbutton = [[UIbarbuttonItem alloc] initWithTitle: @"Home" style:UIbarbuttonItemStylePlain target:self action:@selector(home)]; rootLevel1.navigationItem.@R_419_6823@barbuttonItem=backbutton; [self.appDelegate.splitVIEwController vIEwWilldisappear:YES]; [[self.appDelegate.splitVIEwController.vIEwControllers objectAtIndex:0] pushVIEwController:rootLevel1 animated:YES]; [[self.appDelegate.splitVIEwController.vIEwControllers objectAtIndex:1] pushVIEwController:detailLevel1 animated:YES]; self.appDelegate.splitVIEwController.delegate = detailLevel1; [self.appDelegate.splitVIEwController vIEwWillAppear:YES];}
并用于d出视图控制器
-(voID)home { [self.splitVIEwController vIEwWilldisappear:YES]; [[self.appDelegate.splitVIEwController.vIEwControllers objectAtIndex:0]popVIEwControllerAnimated:YES]; [[self.appDelegate.splitVIEwController.vIEwControllers objectAtIndex:1]popVIEwControllerAnimated:YES]; UIVIEwController <UISplitVIEwControllerDelegate>*vIEwController=[[self.appDelegate.splitVIEwController.vIEwControllers objectAtIndex:1] visibleVIEwController]; self.splitVIEwController.delegate=vIEwController; [self.splitVIEwController vIEwWillAppear:YES];}
相应地设置你的splitvIEw delgeate.
总结以上是内存溢出为你收集整理的ipad – UISplitViewcontroller,带有主UINavigationController和详细信息UINavigationController全部内容,希望文章能够帮你解决ipad – UISplitViewcontroller,带有主UINavigationController和详细信息UINavigationController所遇到的程序开发问题。
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