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tabBarController 点击bar 传值

2024-09-15 14:25:22   217人阅读

//没有导航
//                    OrderViewController *orderVC = [self.tabBarController.viewControllers objectAtIndex:2];

//有导航的
                    UINavigationController *temp = (UINavigationController *)[super.tabBarController.viewControllers objectAtIndex:2];
                    OrderViewController *orderVC = (OrderViewController *)temp.topViewController;
                    orderVC.currentIndex = 1;//选中待付款按钮
                    self.tabBarController.selectedIndex = 2;//跳转

 

tabBarController 点击bar 传值


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