Question

I have a JavaScript function which have been used to post something to the wall of the current user. But when I go to a Page (Fanpage), which I am the admin of, it’s:

function postToWall(id, title, desc, href, image, caption)
{
    FB.ui(
        {
            method: 'feed',
            app_id: social_app_id,
            name: title,
            link: href+'?ref='+social_user_id,
            picture: image,
            caption: caption,
            description: desc
        },
        function(response) {
            // nothing to do here
        }
    );
}

But I got the error:

An error occurred with My App Name. Please try again later.

How can I post to the admin wall to include tile, desc, image, and caption?

Answer 1

You should specify both from and to parameters for Feed Dialog.

FB.ui({
  method: 'feed',
  name: title,
  link: href,
  picture: image,
  caption: caption,
  description: desc,
  from: 'ID_OF_PAGE_ADMIN_OR_PAGE',
  to: 'ID_OF_PAGE'
}, function(response) {
  // nothing to do here
});

If from and to is the same id to can be skipped since it’s defaults to from value.

Update:
You can fill from and to with id of your Facebook Page and post as Page itself, not just Admin of Page