【发布时间】:2011-09-20 10:24:48
【问题描述】:
有没有办法检索标签栏控制器当前可见的导航控制器?
例如,我的程序中有 2 个标签栏(每个有一个导航控制器),如下所示
- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url
{
//Method is called when user clicks on a hyperlink in one of view controllers
NSDictionary *dict = [self parseQueryString:[url query]];
NSString *userID = [dict objectForKey:@"id"];
NSString *navconTitle = [dict objectForKey:@"navcon"];
//intention is to push a view controller onto the CURRENT navigation stack
[navcon pushViewController:someViewController animated:YES];
}
}
return YES;
}
谁能告诉我如何确定当前的导航控制器,以便将更多视图控制器推送到它上面?
【问题讨论】:
标签: objective-c ios uinavigationcontroller uitabbarcontroller