如何为ABPersonViewController的导航栏添加一个返回button?
当我显示一个ABPersonViewController
,我需要一个允许我closures它并返回到前一个屏幕的button。 我如何添加这个?
哦,我得到了答案。
ABPersonViewController *personViewController = [[ABPersonViewController alloc] init]; personViewController.addressBook = addr; personViewController.displayedPerson = ABAddressBookGetPersonWithRecordID(addr, (ABRecordID)personID); personViewController.allowsEditing = YES; personViewController.personViewDelegate = self; personViewController.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Return",nil) style:UIBarButtonItemStylePlain target:self action:@selector(ReturnFromPersonView)];
作为变体:
ABPersonViewController *personView = [[ABPersonViewController alloc] init]; [self.navigationController pushViewController:personView animated:YES]; personView.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"return" style:UIBarButtonItemStyleBordered target:self action:@selector(action:)];