facebook-wall

问题 I am sharing message from my site on facebook wall post. What should be the max length of that message ? 回答1: It seems it is 63206 chars long. http://www.zdnet.com/blog/facebook/facebook-increases-status-update-character-limit-to-63206/5754 Related to Graph-API, here are the limits known: Name: { "error": { "message": "(#100) name parameter cannot be longer than 1000 characters.", "type": "OAuthException", "code": 100 } } Caption: { "error": { "message": "(#100) caption parameter cannot be

问题 I'm trying to post a message on user's wall defined by it's ID, but in response I'm getting an error "Unknown method". My code is: final Bundle params = new Bundle(); params.putByteArray("message", "Test".getBytes()); params.putByteArray("name", "American Virgin".getBytes()); params.putByteArray("link", "http://bit.ly/12345".getBytes()); params.putByteArray("description", "A Freshman College Girl on a scholarship from an ...".getBytes()); params.putByteArray("picture", "http://xxx/MOV1026.jpg

问题 UPDATE: I've realized that the below problem only occurs if the user has already given Facebook access to my app, and then reinstals my app. The first time the user selects the Facebook button in my app, it goes to the Facebook app to get authentication, but since the authentication status is still saved in the Facebook app, it returns immediately to my app without explanation to the user, and the postToFacebookWall method fails. UPDATE 2: I ended up implementing the solution found here: How

问题 i already found out how to post something to a wall with the graph api on behalf of the facebook user. But now i want to post something in the name of my application. Here is how i'm trying to do this: protected void btn_submit_Click(object sender, EventArgs e) { Dictionary<string, string> data = new Dictionary<string, string>(); data.Add("message", "Testing"); // i'll add more data later here (picture, link, ...) data.Add("access_token", FbGraphApi.getAppToken()); FbGraphApi.postOnWall

问题 I wanted to post a feed to a friends wall from my app and set it as private, which is viewable to the logged in user and the friend. I want to do this using the new Graph api, I saw that if I set the "to" parameter in the feed post, it will be posted to the users friend wall. I found a code here: http://forum.developers.facebook.net/viewtopic.php?id=56458 (Posted by VovaOnline) (link is dead, as facebook has taken down the forum) $result = $facebook->api('/me/feed', 'POST', array( 'from' =>

问题 I am trying to POST a invitation to iOS app on my facebook friends wall using Social framework in iOS 6+. But it gives me following error error = { code = 200; message = "(#200) Feed story publishing to other users is disabled for this application"; type = OAuthException; }; I know this is due to Facebook disable this functionality as mentioned on Facebook blog & this stackoverflow question On stackoverlow's page , it is written that use feed dialog. But I can't see any option to use feed

问题 I tried this example : Android how to post picture to friend's wall with facebook android sdk but not work. here is my code : String response = Utility.mFacebook.request((userID == null) ? "me" : userID); final Bundle params = new Bundle(); params.putString("message", "test"); params.putString("caption", "test"); params.putString("picture", "http://www.facebook.com/images/devsite/iphone_connect_btn.jpg"); response = Utility.mFacebook.request(((userID == null) ? "me" : userID) + "/feed",

问题 I have installed facebook sdk Now i am able to post to wall like this with below code the code for posting above message FacebookClient myClient = new FacebookClient(srAcceToken); var dicParams = new Dictionary<string, object>(); dicParams["message"] = "trial message"; dicParams["caption"] = string.Empty; dicParams["description"] = string.Empty; dicParams["name"] = "deneme 123"; dicParams["req_perms"] = "publish_stream"; dicParams["scope"] = "publish_stream"; dicParams["access_token"] =

问题 I've spent several days attempting to resolve this issue without success. The issue is that when a user clicks on a like button it does not indicate that they like anything on their wall. While the code works correctly on my test setup at localhost, it does not work in production. My client is using an image gallery plugin for wordpress along with a lightbox plugin known as FancyBox to show larger versions of images when a user clicks on the thumbnail. He has asked me to add a facebook like

问题 We're trying to construct an application that can - at the request of logged-in users with the appropriate blessings within the app - send out a message to any or all of the user's FB friends declaring that they have been sent a gift. We have been able to get this to work for sending just a small few friends this message, as a wall post (notifications and messages are unavailable in the API). However, with any number of friends larger than ~15, the majority of the users return an