donot open ABPersonViewController

Question

我想在表委託方法（DidSelectRowAtIndex）上打開ABPersonViewController。但是當我在表格視圖中點擊我的一個聯繫人時，它顯示「obj msg send」。幫我 這裏是我的代碼：

 
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { 

    // Fetch the address book 
    if ((people != nil) && [people count]) 
    { 

     ABAddressBookRef addressBook = ABAddressBookCreate(); 
     //ABPersonViewController *personController = [[ABPersonViewController alloc] initWithNibName:@"ABPersonViewController" bundle:nil]; 

     ABRecordRef person = (ABRecordRef)[people objectAtIndex:indexPath.row];  
     ABPersonViewController *personController = [[ABPersonViewController alloc] init]; 

     personController.addressBook = addressBook; 
     personController.personViewDelegate = self; 
     personController.displayedPerson = person; 
     personController.allowsEditing = YES;  
     //navigationController = [[UINavigationController alloc] init] ; 
     [self presentModalViewController:personController animated:YES]; 
     //[self.navigationController pushViewController:personController animated:YES]; 
     [personController release];  
    } else 
    { 
     // Show an alert if "KETAN" is not in Contacts 
     UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Error" 
                 message:@"Could not find naina in the Contacts application" 
                 delegate:nil 
               cancelButtonTitle:@"Cancel" 
               otherButtonTitles:nil]; 
     [alert show]; 
     [alert release]; 
    } 
    [people release]; 

} 

Answer 1

使用該行，而不是在你的代碼，

ABPersonViewController *personController = [[ABPersonViewController alloc] initWithNibName:@"ABPersonViewController" bundle:nil]; 

Answer 2

您在這裏做一個不必要地釋放，CFRelease(person);。你只是直接從數組中獲取值，所以你不應該釋放它。而且，ABPersonViewController對象不會保留指定給displayedPerson的person對象，因此當它嘗試訪問已釋放的對象時會導致錯誤。

Answer 3

如果你想personview在編輯模式下打開，除了allowsEditing = YES，你需要指定setEditing:YES：

[personController setEditing:YES animated:NO];