How To make a challenge request in Facebook game

Question

I'm pretty new in using the facebook SDK.

I have kind of a racin app in facebook and I want to challenge other friends. Also friends which have not installed the app.

I read on the facebook developer page

Match Making

Keep in mind that requests can be sent to any player that has already installed the game;

But to reach more users I want to send challenge request also to any of my users in my friendlist.

Do I have to send those people which haven't installed the app an app request instead?

Does anybody have some experience with match making games in facebook? Maybe a nice tutorial on the web? The FB Doc for me is very superficial.

Thanks in advance

On what page did you read that? requests can be sent to any users even if they don't use the app - https://developers.facebook.com/docs/requests/ — Igy, Jun 15 '12 at 09:42
You can have users send requests to another user that is not already connected to your app – but then that request will be considered an _invite_ – the page Igy linked describes what that means. — CBroe, Jun 15 '12 at 11:14

score 0 · Answer 1 · answered Feb 26 '14 at 08:49

Import FacebookSDK in your application and Use below code.

[FBWebDialogs presentRequestsDialogModallyWithSession:nil
       message:[NSString stringWithFormat:@"I just smashed %d friends! Can you beat it?", nScore]
       title:@"Smashing!" parameters:params handler:^(FBWebDialogResult result, NSURL *resultURL, NSError *error)
       {
             if (error) 
             {
                    // Case A: Error launching the dialog or sending request.
                    NSLog(@"Error sending request.");
             } else 
             {
                    if (result == FBWebDialogResultDialogNotCompleted) {
                        // Case B: User clicked the "x" icon
                        NSLog(@"User canceled request.");
                    } else {
                        NSLog(@"Request Sent.");
                    }
             }}
             friendCache:nil];
        }

How To make a challenge request in Facebook game

1 Answers1