FBPlacePickerDelegate
FBPlacePickerDelegate
| Extends Protocol: | FBViewControllerDelegate |
| Declared in: | FBPlacePickerDelegate.h |
Overview
The FBPlacePickerDelegate protocol defines the methods used to receive event
notifications and allow for deeper control of the FBPlacePickerViewController
view.
Tasks
Instance Methods
Called if there is a communication error.
- (void)placePickerViewController:(FBPlacePickerViewController *)placePicker handleError:(NSError *)error;
Parameter
placePicker
The place picker view controller that encountered the error.
error
An error object containing details of the error.
Declared In
FBPlacePickerDelegate.h
Asks the delegate whether to include a place in the list.
- (BOOL)placePickerViewController:(FBPlacePickerViewController *)placePicker shouldIncludePlace:(id <FBGraphPlace>)place;
Parameter
placePicker
The place picker view controller that is requesting this information.
place
An
Discussion
This can be used to implement a search bar that filters the places list.
Declared In
FBPlacePickerDelegate.h
Tells the delegate that data has been loaded.
- (void)placePickerViewControllerDataDidChange:(FBPlacePickerViewController *)placePicker;
Parameter
placePicker
The place picker view controller whose data changed.
Discussion
The FBPlacePickerViewController object's tableView property is automatically
reloaded when this happens. However, if another table view, for example the
UISearchBar is showing data, then it may also need to be reloaded.
Declared In
FBPlacePickerDelegate.h
Tells the delegate that the selection has changed.
- (void)placePickerViewControllerSelectionDidChange:(FBPlacePickerViewController *)placePicker;
Parameter
placePicker
The place picker view controller whose selection changed.
Declared In
FBPlacePickerDelegate.h
Last Updated: November 19, 2012