Question

我正试图在我的墙上发布消息，并希望在此帖子中一次标记多个用户。我尝试了FB page上的各种选项，但是无法做到。可能是我做得不对。感谢任何帮助，这就是我这样做的方式......

NSMutableDictionary* params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                               @"Test 2",@"message",
                               @"100004311843201,1039844409", @"to",
                               nil];
[self.appDelegate.facebook requestWithGraphPath:@"me/feed" andParams:params andHttpMethod:@"POST" andDelegate:self];

我也试过了message_tags，但这似乎也不行。

Answer 1

您需要使用Open Graph标记带有消息的人。 me / feed Graph API端点不支持此功能。

提到标记 https://developers.facebook.com/docs/technical-guides/opengraph/mention-tagging/

动作标记： https://developers.facebook.com/docs/technical-guides/opengraph/publish-action/

您可以查看最新的Facebook SDK for iOS附带的Scrumptious示例应用，了解如何执行此操作。

Answer 2

要以ur fb状态标记朋友..您需要使用FBFriendPickerViewController和使用FBPlacePickerViewController的“place id”来获取朋友的“facebook id”。以下代码可以帮助您。

NSString *apiPath = nil;

apiPath = @"me/feed";

if(![self.selectedPlaceID isEqualToString:@""]) {

    [params setObject:_selectedPlaceID forKey:@"place"];

}

NSString *tag  = nil;
if(mSelectedFriends != nil){
    for (NSDictionary *user in mSelectedFriends) {
        tag = [[NSString alloc] initWithFormat:@"%@",[user objectForKey:@"id"] ];

        [tags addObject:tag];

    }

    NSString *friendIdsSeparation=[tags componentsJoinedByString:@","];
    NSString *friendIds = [[NSString alloc] initWithFormat:@"[%@]",friendIdsSeparation ];

    [params setObject:friendIds forKey:@"tags"];
}

FBRequest *request = [[[FBRequest alloc] initWithSession:_fbSession graphPath:apiPath parameters:params HTTPMethod:@"POST"] autorelease];

[request startWithCompletionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
    [SVProgressHUD dismiss];

    if (error) {
        NSLog(@"Error ===== %@",error.description);
        if (_delegate != nil) {
            [_delegate facebookConnectFail:error requestType:FBRequestTypePostOnWall];
        }else{
            NSLog(@"Error ===== %@",error.description);
        }


    }else{

        if (_delegate != nil) {
            [_delegate faceboookConnectSuccess:self requestType:FBRequestTypePostOnWall];
        }
    }

Answer 3

如果您按照如何设置Open Graph for iOS的教程，如果您使用friendsPickerController，则可以执行以下操作：

// Create an action
id<FBOpenGraphAction> action = (id<FBOpenGraphAction>)[FBGraphObject graphObject];

//Iterate over selected friends
if ([friendPickerController.selection count] > 0) {
    NSMutableArray *temp = [NSMutableArray new];
    for (id<FBGraphUser> user in self.friendPickerController.selection) {
        NSLog(@"Friend selected: %@", user.name);
        [temp addObject:[NSString stringWithFormat:@"%@", user.id]];
    }
    [action setTags:temp];
}

基本上，您可以在动作上的“tags”属性中设置朋友ID的数组

使用ios sdk在个人Facebook墙上发布并立即标记多个朋友..？

3 个答案: