1. 程式人生 > >UINavigationController導航欄的隱藏和顯示

UINavigationController導航欄的隱藏和顯示

- (void)viewWillAppear:(BOOL)animated {
    [super.navigationController setNavigationBarHidden:YES animated:TRUE];

}

- (void)viewWillDisappear:(BOOL)animated {
    [super.navigationController setNavigationBarHidden:NO animated:TRUE];

}