【发布时间】:2011-08-19 21:14:46
【问题描述】:
我有一个基于导航的应用程序,其中我将 ABPeoplePickerNavigationController 作为子视图添加到我的 Navigation Contorller,如下所示:
在将子视图添加到 navView 之前,我已经保存了视图。
ABPeoplePickerNavigationController *peoplePicker = [[ABPeoplePickerNavigationController alloc] init];
peoplePicker.peoplePickerDelegate = self;
navView = [[UIView alloc] init];
navView = [[self.view superview] superview];
[[[self.view superview] superview] addSubview:[peoplePicker view]];
它工作得很好,但是当我完成了 PeoplePicker 并且我想回到以前的视图时。我使用了这个代码,但它不起作用。
[[[self.view superview] superview] addSubview:navView];
不明白,我已经从子视图中保存了navView,现在不能带回来?
【问题讨论】:
标签: iphone xcode uinavigationcontroller abpeoplepickerview