Question

I want to get info (text and uid) from comments in my application.

https://graph.facebook.com/commentID

I think I need my apps access token to get the comment info. How do I get it and echo/alert with comment’s info?

Answer 1

you need to request the user to allow your application and then use the access token you get in the request to the Graph API…

the allow of the application can be done in both server side or Javascript (I prefer JS)

an example for how to allow an application and invoke a graph api call can be found in the facebook developers js sdk documentation below:
http://developers.facebook.com/docs/reference/javascript/FB.login/

function loginAndGetData(){
    FB.getLoginStatus(function(response){
           if(response.status=="connected"){
                FB.Api("commentID",onGotData);
           } else {
                FB.Login(function(response){
                    if(response.status=="connected"){
                         FB.Api("commentID",onGotData);
                    }
                });
           }
    });
}

function onGotData(data){
    console.log(data)
}