FBPeoplePickerViewController - Tài liệu

FBPeoplePickerViewController

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The FBPeoplePickerViewController class is an abstract controller object that manages the user interface for displaying and selecting people.

Discussion:

When the FBPeoplePickerViewController view loads it creates a UITableView object where the people will be displayed. You can access this view through the tableView property. The people display can be sorted by first name or last name. People's names can be displayed with the first name first or the last name first.

The delegate property may be set to an object that conforms to the FBGraphObjectPickerDelegate protocol, as defined by FBGraphObjectPickerViewController. The graph object passed to the delegate conforms to the FBGraphPerson protocol.

Inherits from:	`FBGraphObjectPickerViewController`
Declared in:	`FBPeoplePickerViewController.h`

Thuộc tính

allowsMultipleSelection

A Boolean value that specifies whether multi-select is enabled.

@property (nonatomic) BOOL allowsMultipleSelection;

Đã tuyên bố trong: FBPeoplePickerViewController.h

displayOrdering

The order in which people's names are displayed.

@property (nonatomic) FBFriendDisplayOrdering displayOrdering;

Đã tuyên bố trong: FBPeoplePickerViewController.h

selection

The list of people that are currently selected in the veiw. The items in the array are FBGraphPerson objects.

@property (nonatomic,
    copy,
    readonly) NSArray *selection;

Đã tuyên bố trong: FBPeoplePickerViewController.h

sortOrdering

The order in which people are sorted in the display.

@property (nonatomic) FBFriendSortOrdering sortOrdering;

Đã tuyên bố trong: FBPeoplePickerViewController.h

userID

The profile ID of the user whose 'user_friends' permission is being used.

@property (nonatomic,
    copy) NSString *userID;

Đã tuyên bố trong: FBPeoplePickerViewController.h

Typedefs

NS_ENUM

Indicates the order in which friends should be listed in the friend picker.

typedef NS_ENUM(NSUInteger, FBFriendSortOrdering) { 
    FBFriendSortByFirstName = 0, 
    FBFriendSortByLastName 
};

Hằng số	Mô tả
`FBFriendSortByFirstName`	Sort friends by first, middle, last names.
`FBFriendSortByLastName`	Sort friends by last, first, middle names.

Discussion:

(NSUInteger, FBFriendSortOrdering)

Đã tuyên bố trong: FBPeoplePickerViewController.h

NS_ENUM

Indicates whether friends should be displayed first-name-first or last-name-first.

typedef NS_ENUM(NSUInteger, FBFriendDisplayOrdering) { 
    FBFriendDisplayByFirstName = 0, 
    FBFriendDisplayByLastName, 
};

Hằng số	Mô tả
`FBFriendDisplayByFirstName`	Display friends as First Middle Last.
`FBFriendDisplayByLastName`	Display friends as Last First Middle.

Discussion:

(NSUInteger, FBFriendDisplayOrdering)

Đã tuyên bố trong: FBPeoplePickerViewController.h