如何使用iPhone应用程序中的FBConnect在我的Feed-post中添加链接？

Question

我有一些代码可以进行一些设置,然后使用FB-connect发布到Facebook.有一次,我有这样的事情:

   NSString *description = 
                           @"Wow, what a great app! "
                           @"Download it free: "
                           @"<a href=\"http://itunes.apple.com/us/app/myApp/id12345?mt=8\">"
                           @"On iTunes AppStore."
                           @"</a>"
                           ;

   // post FB dialog
   NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
//            @"This is what I say about myApp:", @"message",               // user msg
           @"MyApp!", @"name",                                             // Bold/blue name
           @"MyApp is cool!", @"caption",                                   // 1st line
           description, @"description",                                    // 2nd line
           @"http://itunes.apple.com/us/app/myApp/id12345?mt=8", @"link",
           @"http://farm6.static.flickr.com/5230/5576336654_075c2abcf9_s.jpg", @"picture",
           nil];
   [facebook dialog: @"feed"
               andParams: params
               andDelegate: self];

它几乎可以工作!唯一的问题是:在我的描述字符串中," <a href..."和" </a>" 之间的所有内容都不会显示在我的Facebook墙上.

所以问题是:如何在帖子中添加链接(锚标签样式)？

Answer 1

无法在说明中添加链接,但是您可以使用"属性"和"操作"键获得相同的结果,如下所示:

Facebook API Feed对话文档

代码如下:

SBJSON *jsonWriter = [[SBJSON new] autorelease];

NSDictionary *propertyvalue = [NSDictionary dictionaryWithObjectsAndKeys:@"On iTunes AppStore", @"text", @"http://itunes.apple.com/us/app/myApp/id12345?mt=8", @"href", nil];

NSDictionary *properties = [NSDictionary dictionaryWithObjectsAndKeys:propertyvalue, @"Download it free:", nil];

NSDictionary *actions = [NSDictionary dictionaryWithObjectsAndKeys:@"Download it free", @"name",@"http://itunes.apple.com/us/app/myApp/id12345?mt=8", @"link", nil];

NSString *finalproperties = [jsonWriter stringWithObject:properties];

NSString *finalactions = [jsonWriter stringWithObject:actions];

NSMutableDictionary* params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                               userfbid, @"to",
                               @"http://itunes.apple.com/us/app/myApp/id12345?mt=8", @"link",
                               @"http://farm6.static.flickr.com/5230/5576336654_075c2abcf9_s.jpg", @"picture",
                               @"Name name name", @"name",
                               @"Caption caption caption", @"caption",
                               @"Description description description", @"description",
                               finalproperties, @"properties",
                               finalactions, @"actions",
                               nil];

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

属性将显示在描述下方的流附件中,每个属性都在其自己的行上.这些操作将显示在帖子下的"评论"和"赞"链接旁边.

在附带的屏幕截图中,您将看到属性和操作的外观.第一个屏幕截图显示了iPhone上弹出对话框时的外观.第二个屏幕截图显示了带有属性对象的Facebook帖子.第三个屏幕截图显示了包含属性和操作对象的Facebook帖子.

希望这可以帮助.