Question

我正试图从一个viewController弹出到另一个viewController，我很难将新的ViewController添加到我的app委托中的堆栈。有没有办法不必将新的ViewController添加到app delegate的navController，只是从另一个视图直接跳转？

所以基本上我要问的是我在viewController的UITabButtonBar中添加了一个新按钮我希望它能点击一个按钮，然后移动到新的viewController。

这是应用程序代表的样子：

-(void)navigate{

  //HomeViewController *home=[[HomeViewController alloc]init];
    MoreViewController *more = [[MoreViewController alloc]init];
    InBoxViewController *inbox=[[InBoxViewController alloc]init];


    // Add the detail view controller to the stack, but keep the root view
    // controller.
    UIViewController *root = self.navigationController.topViewController;
    NSMutableArray *viewsArray = [self.navigationController.viewControllers mutableCopy];

    self.navigationController.navigationItem.hidesBackButton=YES;

    if ([root isKindOfClass:[MoreViewController class]]) {
        [[NSNotificationCenter defaultCenter] postNotificationName:@"hide" object:nil];
        [self.navigationController pushViewController:inbox animated:YES];
    }
    else if([root isKindOfClass:[HomeViewController class]]){
        [viewsArray addObject:more];
        [viewsArray addObject:inbox];
        [self.navigationController setViewControllers:viewsArray animated:YES];
    }
    else if([root isKindOfClass:[InBoxViewController class]]){
        [[NSNotificationCenter defaultCenter] postNotificationName:@"getMails" object:nil];
    }
    else if([root isKindOfClass:[MessageViewController class]]){

        [self.navigationController popViewControllerAnimated:YES];
    }
    else if([root isKindOfClass:[ReplyViewController class]]){
        [self.navigationController popToViewController:[viewsArray objectAtIndex:(viewsArray.count-3)] animated:YES];
    }
    else if([root isKindOfClass:[RegistrationViewController class]]||[root isKindOfClass:[ChangePasswordViewController class]]||[root isKindOfClass:[InfoViewController class]]||[root isKindOfClass:[ContactUsViewController class]]||[root isKindOfClass:[BuydealsViewController class]]||[root isKindOfClass:[FindThingsActivityViewController class]]||[root isKindOfClass:[FindThingsToDoViewController class]]||[root isKindOfClass:[ActivityViewController class]]||[root isKindOfClass:[AskMeMoreViewController class]]||[root isKindOfClass:[MyDealsView class]]||[root isKindOfClass:[InviteNewPartnerViewController class]]||[root isKindOfClass:[ContactsViewController class]]||[root isKindOfClass:[AddYourOwnActivityViewController class]]||[root isKindOfClass:[AddActivityViewController class]]||[root isKindOfClass:[MapViewController class]]){
        for (int p=0; p<viewsArray.count; p++) {
            if (p>1) {
                [viewsArray removeObjectAtIndex:p];
                p--;
            }
        }
        inbox.navigationItem.hidesBackButton = YES;
        [viewsArray addObject:more];
        [viewsArray addObject:inbox];
        [self.navigationController setViewControllers:viewsArray animated:YES];

        [viewsArray removeObject:root];
        [self.navigationController setViewControllers:viewsArray animated:YES];
    }

}

我想添加一个名为“mapViewController”的新ViewController，以便我可以从另一个导航到它。有什么想法吗？

从UIBarButton弹出ViewControllers

0 个答案: