要在一个tabbar+navbar的页面切换到navbar页面， 尝试了多种方式： 1：self.tabBarController.tabBar.hidden=yes, 只是不显示tabbar但是对应的区域不可用 2：在push之前修改下一个页面的frame, 把tabbar移到屏幕下边， [sourcecode language=”objc”] for (UIView *v in self.tabBarController.view.subviews) { if ([v isKindOfClass:[UITabBar class]]) { if (hidden) { [v setFrame:CGRectMake(v.frame.origin.x, 480, v.frame.size.width, v.frame.size.height)]; }else { [v setFrame:CGRectMake(v.frame.origin.x, 480-49, v.frame.size.width, v.frame.size.height)]; } }else { if (hidden) { [v setFrame:CGRectMake(v.frame.origin.x, v.frame.origin.y, v.frame.size.width, 480)];…
