我正在展示一个使用根控制器(即 UITableViewController)初始化的模式导航栏控制器。当我初始化 UINavigationBarController 以模态显示它时,我还添加了一个“提交”按钮作为右栏按钮项。一切正常(使用根视图和模态演示加载)但是,未显示右侧按钮。在下面发布代码 -
-(IBAction) presentAddLeaveRequestModally {
AddLeaveRequestViewController *leaveRequestViewController = [[AddLeaveRequestViewController alloc] init];
UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:leaveRequestViewController];
UIBarButtonItem *submitButton = [[UIBarButtonItem alloc] initWithTitle:@"Submit"
style:UIBarButtonItemStyleBordered
target:self
action:@selector(submitLeaveRequest)];
navController.navigationItem.rightBarButtonItem = submitButton;
[self.homeTabBarController presentModalViewController:navController animated:YES];
}
如果我遗漏了一些明显的东西,有什么想法吗?