我可以从另一个模态视图控制器中推出模态视图控制器吗？

I've got a rootViewController that, at one point, displays a peoplePickerNavigationController. I'm trying to push a second view controller when my user selects a specific contact property, like so:

我有一个rootViewController，它一度显示一个peoplePickerNavigationController。当我的用户选择特定的联系人属性时，我正在尝试推送第二个视图控制器，如下所示：

-(BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)picker shouldContinueAfterSelectingPerson:(ABPersonRef)person property:(ABPropertyID)property identifier:(ABMultiValueIdentifier)identifier {
RuleBuilder *ruleBuilder = [[RuleBuilder alloc] initWithNibName:@"RuleBuilder" bundle:nil];
[self pushModalViewController:ruleBuilder animated:YES];
[ruleBuilder release];
return NO;
}

This compiles just fine, but when I run the code in the simulator and run through the peoplePicker, nothing happens when I select a contact property. On a whim, I added a [self dismissModalViewControllerAnimated:YES]; just before [ruleBuilder release]; and that dismisses the peoplePicker, but otherwise has no effect on my missing ruleBuilder.

编译得很好，但是当我在模拟器中运行代码并运行peoplePicker时，当我选择联系人属性时没有任何反应。一时兴起，我添加了一个[self dismissModalViewControllerAnimated：YES];就在[ruleBuilder发布]之前;并且解散了peoplePicker，但是对我缺少的ruleBuilder没有任何影响。

Any ideas?

有任何想法吗？

1 个解决方案

#1

Found the solution:

找到解决方案：

[picker pushModalViewController:ruleBuilder animated:YES];