I use graph api to get the picture's comments, but I want to first sort the results by creating time and then return to the latest data. Similar to the sql statement 'order by create_time desc', I do not know if have such a parameter.
Currently used to offset and limit access to the latest data, but also know the total number of comments,
pagesize = 25;
offset = comments.count - pagesize;
limit = 25;
url = "https://graph.facebook.com/" + object_id + "/comments?access_token=" + access_token + "&limit=" + limit + "&offset=" + limit;
next page：
offset -= 25
but comments.ount of numerical sometimes is not accurate
and the result of the request URL to return to sometimes don't match
Whether to have very good solution
Or I used the wrong way (‘limit’ and ‘offset’ Parameter)!!!
Thank you for your answer.
"Graphics API" the existence of the cache?
i post a message and 46 comments.requests url, set the parameters:
offset=0&limit=1
Then it should return to the last comment (latest one), the actual return to the middle of a comment, and I tested a few times, set the offset and limit. According to the returned results, the middle one is the latest comment
If I set the limit value is greater than the 'comment.count', the returned data is all, the official website and facebook consistent
Because the cache reason?
Thanks again~