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POProblems passing Facebook friend name into text field
 

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  1. POProblems passing Facebook friend name into text field
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    <p>I'm working on selecting a facebook friend. I'd want to display the facebook friend's name in the textfield that launches the facebook friend picker. </p> <p>Thanks!</p> <p>Also, is there a difference between grabbing the users string name and selecting a friend to send an object to? Because that's what the users will be doing. So, I'll need to display the string value of the user's name, but I'll also have to associate an object with that user. </p> <pre><code>-(IBAction)cancelList; -(IBAction)submitList; -(IBAction)datePicker; @property (strong, nonatomic) IBOutlet UITextField *listFieldText; @property (strong, nonatomic) IBOutlet UITextField *dateFieldText; @property (strong, nonatomic) IBOutlet UITextField *wallPostText; @property (strong, nonatomic) IBOutlet UITextField *friendsName; @property (retain, nonatomic) UIDatePicker *pick; @property (strong, nonatomic) UIImage *profilePic; @property (retain, nonatomic) PF_FBFriendPickerViewController *friendPickerController; </code></pre> <p>Implementation:</p> <pre><code>- (void)textFieldDidBeginEditing:(UITextField *)sender { sender.delegate = self; if([sender isEqual:dateFieldText]) { UIBarButtonItem *doneButton = [[UIBarButtonItem alloc] initWithTitle:@"Save Date" style:UIBarButtonItemStyleDone target:self action:@selector(datePicker)]; self.navigationItem.rightBarButtonItem = doneButton; pick = [[UIDatePicker alloc] init]; [pick setFrame:CGRectMake(0,200,320,120)]; //[pick addTarget:self action:@selector(done) forControlEvents:UIControlEventValueChanged]; dateFieldText.delegate = self; dateFieldText.inputView = pick; } else if ([sender isEqual:friendsName]) { NSLog(@"Pick a friend!"); if (self.friendPickerController == nil) { // Create friend picker, and get data loaded into it. self.friendPickerController = [[PF_FBFriendPickerViewController alloc] init]; self.friendPickerController.title = @"Select Friends"; self.friendPickerController.delegate = self; self.friendPickerController.allowsMultipleSelection = NO; } [self.friendPickerController loadData]; [self.friendPickerController clearSelection]; [self presentModalViewController:self.friendPickerController animated:YES]; } else{ UIBarButtonItem *submitButton = [[UIBarButtonItem alloc] initWithTitle:@"Done" style:UIBarButtonItemStyleDone target:self action:@selector(submitList)]; //change this self.navigationItem.rightBarButtonItem = submitButton; } } -(void)updateFriendTextField:(NSString*)subtitle { friendsName.text = subtitle; } /* -(void)updateSelections { NSString* friendsSubtitle = @"Selected friends"; id&lt;PF_FBGraphUser&gt; friend = [self.selectedFriends objectAtIndex:0]; friendsSubtitle = friend.name; [self updateFriendTextField:friendsSubtitle]; //[self handlePickerDone]; } */ -(void)friendPickerViewControllerDataDidChange:(PF_FBFriendPickerViewController *)friendPicker { NSLog(@"Current friend selections: %@", friendPicker.selection); } - (void)dealloc { friendPickerController.delegate = nil; } - (void)facebookViewControllerCancelWasPressed:(id)sender { [self.presentingViewController dismissViewControllerAnimated:YES completion:nil]; NSLog(@"Friend selection cancelled."); //[self handlePickerDone]; } - (void)facebookViewControllerDoneWasPressed:(id)sender { NSLog(@"Done was pressed."); //[self updateSelections]; [self.presentingViewController dismissViewControllerAnimated:YES completion:nil]; } </code></pre>
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    1. COCan you simplify your question? Its not clear about what's your requirement.
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    2. COBasically I can launch facebook friend picker, and select friends, but I don't know how to pass data [like the users name, etc] into another view. The friend picker presents modally from a tableview.
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    3. CODon't use the [tag:xcode] tag for questions not about the IDE.
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