fb.ui供稿对话框在Chrome和移动设备中返回空的回调

Question

I have added fb.ui feed dialog in my code to post some dynamic content with images on user's facebook timeline.

It is working fine on firefox but my problem is when user is not logged into facebook on same browser first time it asks user to get login and after login it asks user to post on facebook, after posting it returns empty callback in chrome and mobile devices.

Anyone help please.

FB.ui({
    method: 'feed',
    name: 'name here',
    link: 'link here',
    display: 'popup',
    picture: 'image url',
    //caption: 'Example Coupon',
    //redirect_uri: '',
    description: 'description here'
},
function(response) {
    console.log(response);//here it returns [] but post published, when user not logged onto facebook, when user already loggedin it return post_id
    if (response && response.post_id) {
        self.location.href = 'myurl.com?post_id='+response.post_id;
        //alert('Post was successfull published.');
    } else {
        alert('Post was not published. An Error occured');
    }
});

Answer 1

The callback only returns a Post ID if you authorize the user with the publish_actions permission.

https://developers.facebook.com/docs/sharing/reference/feed-dialog#response

Update: publish_actions is deprecated, there is no way to post to a user profile with the API anymore.