我试图提出一个模式视图控制器上的视图加载。不能出现modalViewController
下面的代码:
if (!self.loginNavViewController_){
AHLoginViewController * loginVC = [[AHLoginViewController alloc] initWithNibName:@"AHLoginViewController" bundle:nil];
/*
AHTestViewController * test = [[AHTestViewController alloc] initWithNibName:@"AHTestViewController" bundle:nil];
*/
UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:loginVC];
navController.modalPresentationStyle = UIModalPresentationFullScreen;
navController.modalTransitionStyle = UIModalTransitionStyleCrossDissolve;
navController.title = @"Login to Instagram";
self.loginNavViewController_ = navController;
[self presentModalViewController:self.loginNavViewController_ animated:YES];
if (self.loginNavViewController_ == nil){
NSLog(@"NIL");
} else {
NSLog(@"NOT NIL");
}
}
但是我没有看到正在显示一个模式视图控制器。为什么??
在viewDidLoad中显示模型视图可能为时尚早。试试viewWillAppear或viewDidAppear。 – jamihash 2012-04-28 03:41:13
@jamihash:答案为+1。我认为你需要发布这个答案。由于这是一个正确的解决方案,您最早指出这一事实。 – 2012-04-28 05:17:10