Question

I use the following code found on Facebook developer site to do a wall post:

NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                             @"http://developers.facebook.com/docs/reference/dialogs/", @"link",
                             @"http://fbrell.com/f8.jpg", @"picture",
                             @"Facebook Dialogs", @"name",
                             @"Reference Documentation", @"caption",
                             @"Dialogs provide a simple, consistent interface for apps to interact with users.", @"description", nil];

[_facebook dialog:@"feed" andParams:params andDelegate:self];

This shows a popup letting the user write his message and press publish or cancel.

Is there any way to know if the post has been successfully pusblished or not (cancellation or connection problem)?

Many thanks!

Answer 1

+1 for Hlung and DMCS for their help but it looks like the feed dialog is getting more and more deprecated, and handling proper callbacks is fiddly (impossible?).
Plus the FB doc isn’t up-to-date.

So I ended up using a (void)requestWithGraphPath instead of (void)dialog which requires an extra permission to post on user’s wall but works better with the 2 following callbacks:

- (void)request:(FBRequest *)request didLoad:(id)result
- (void)request:(FBRequest *)request didFailWithError:(NSError *)error