iphone-弹出早期视图后推送视图

Question

我在导航上有一个视图。 现在我点击按钮进行跟踪。

    [self.navigationController popViewControllerAnimated:YES];
    FreeStuffViewController * freeStuffVC=[[FreeStuffViewController   alloc]initWithNibName:@"FreeStuffViewController" bundle:nil];
    [self.navigationController pushViewController:freeStuffVC animated:YES];
    [freeStuffVC release];

它只会弹出一个视图，但是dint会推送新的FreeStuffVc。 请帮忙。

Answer 1

试试这个：

FreeStuffViewController * freeStuffVC=[[FreeStuffViewController alloc] initWithNibName:@"FreeStuffViewController" bundle:nil];
    [self.navigationController pushViewController:freeStuffVC animated:YES];
NSMutableArray *viewArray = [[self.navigationController viewControllers] mutableCopy];
[viewArray removeObjectAtIndex:viewArray.count - 2];
self.navigationController.viewControllers = viewArray;

Answer 2

这很好用。检查

        UINavigationController *local = [[UINavigationController alloc]init];
        [local popViewControllerAnimated:NO];
        newView *nr=[[newView alloc]init];
        [self.navigationController pushViewController:nr animated:YES];