FBPlacePickerDelegate
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The FBPlacePickerDelegate protocol defines the methods used to receive event notifications and allow for deeper control of the FBPlacePickerViewController view.

Extends Protocol:FBViewControllerDelegate
Declared in:FBPlacePickerViewController.h
Instance Methods
placePickerViewController:handleError:

Called if there is a communication error.

ParameterDescription
placePicker

The place picker view controller that encountered the error.

error

An error object containing details of the error.

- (void)
placePickerViewController: (FBPlacePickerViewController *)placePicker
handleError: (NSError *)error;
placePickerViewController:shouldIncludePlace:

Asks the delegate whether to include a place in the list.

ParameterDescription
placePicker

The place picker view controller that is requesting this information.

place

An object representing the place.

- (BOOL)
placePickerViewController: (FBPlacePickerViewController *)placePicker
shouldIncludePlace: (id<FBGraphPlace>)place;
Discussion:

This can be used to implement a search bar that filters the places list.

placePickerViewControllerDataDidChange:

Tells the delegate that data has been loaded.

ParameterDescription
placePicker

The place picker view controller whose data changed.

- (void) placePickerViewControllerDataDidChange:(FBPlacePickerViewController *)placePicker;
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.

placePickerViewControllerSelectionDidChange:

Tells the delegate that the selection has changed.

ParameterDescription
placePicker

The place picker view controller whose selection changed.

- (void) placePickerViewControllerSelectionDidChange:(FBPlacePickerViewController *)placePicker;