Facebook SDK for iOS doesn't post a photo along with the link -


i'm trying post message including link , image, on post can't see image. don't error. post published correctly, displaying both message , link, photo not show.

-(void)postonfacebook { if (fbsession.activesession.isopen)     [self postonwall]; else {     [fbsession openactivesessionwithpublishpermissions:[nsarray arraywithobjects:@"publish_actions", nil]                                        defaultaudience:fbsessiondefaultaudienceeveryone                                           allowloginui:yes                                      completionhandler:^(fbsession *session,                                                          fbsessionstate status,                                                          nserror *error)      {          if (error)              nslog(@"login failed");          else if (fb_issessionopenwithstate(status))              [self postonwall];      }]; }; }  - (void)postonwall { fbrequestconnection *newconnection = [[fbrequestconnection alloc] init];  fbrequesthandler handler = ^(fbrequestconnection *connection, id result, nserror *error) {     [self requestcompleted:connection forfbid:@"me" result:result error:error]; };  nsmutabledictionary *params = [[nsmutabledictionary alloc] initwithobjectsandkeys:                                @"test", @"message",                                @"www.google.com", @"link",                                [uiimage imagenamed:@"temp.png"], @"picture",                                @"description", @"description",                                nil];  fbrequest *request=[[fbrequest alloc] initwithsession:fbsession.activesession graphpath:@"me/feed" parameters:params httpmethod:@"post"]; [newconnection addrequest:request completionhandler:handler]; [requestconnection cancel]; requestconnection = newconnection; [newconnection start];  }

the picture parameter expects valid url. see here more information.

if have picture data first have deploy , generate link image , provide same picture url.

or, can first post image on facebook using /photos , use in /feed.

hope helps. luck!


Comments

Post a Comment

Popular posts from this blog

apache - Remove .php and add trailing slash in url using htaccess not loading css -

i have add following code htaccess file removing .php extension , add trailing slash urls. worked fine reduced page loading speed , css code not loading @ all. pages ugly. please help rewriteengine on rewritebase / ## hide .php extension snippet # externally redirect /dir/foo.php /dir/foo rewritecond %{the_request} ^[a-z]{3,}\s([^.]+)\.php [nc] rewriterule ^ %1/ [r,l] # add trailing slash rewritecond %{request_filename} !-f rewritecond %{request_uri} !/$ rewriterule . %{request_uri}/ [l,r=301] # internally forward /dir/foo /dir/foo.php rewritecond %{request_filename} !-d rewritecond %{request_filename}.php -f rewriterule ^(.*?)/?$ $1.php [l] we can rewrite urls using .htaccess files. before writing in .htaccess files need verify kind of server using. can check server adding a <?php phpinfo(); ?> in php page. ensure mod_rewrite module enabled in apache server. can identified checking phpinfo included page. common methods used url rewriting follows ...
Read more

javascript - jQuery show full size image on click -

pretty self explanatory not workking . i want display full image when user click on image... yes know there tons of plugins but i want keep simple. any idea ? css : .full { display: none; width: 500px; height: 500px; margin-left: 100px; margin-top: -300px; position: fixed; background-color: #f00; z-index: 6; } .thumbnail { width: 50px; height: 50px; } html: <img class="thumbnail" src="http://4.bp.blogspot.com/-uhbdp2esxng/txneptvi92i/aaaaaaaaaky/upfqis7zto0/s1600/rihanna-wallpaper.jpg"> jquery: $(document).ready(function() { $('.thumbnail').on('click', function() { var img = $('<img />',{src:this.src,'class':'full'}); $('.full').html(img).show(); console.log('done!'); }); }); try looking how jquery works. $(document).ready(function() { $('.thumbnail').on('click', function(...
Read more