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facebookfacebook-graph-apitags
Edison Chuang
Edison Chuang

Reputation: 2921

How to tag a friend in message with a photo-uploading

I found an app on facebook which interests me. - https://apps.facebook.com/line_event
Basically, the app creates an album for users to upload a picture with a message. What surprised me was that. There is an @friend-tag in the message. As I know. There isn't any available api which can make an @friend-tag in message.

Does there anyone have any idea how this app do that?

enter image description here

Upvotes: 1

Views: 734

Answers (1)

Luca Rocchi
Luca Rocchi

Reputation: 6484

Facebook Graph API ... you can add tag to photo see https://developers.facebook.com/docs/reference/api/photo/

tags

Create

You can create a tag on the photo by issuing an HTTP POST request to the tags connection, PHOTO_ID/tags.

Note: This feature is intended to help users tag their friends in real photos. You should not use this feature to encourage users to tag their friends if their friends are not actually in that photo, or to tag friends in composite photos. If your app is found to be encouraging this behavior, your usage of this feature may be disabled.

Upvotes: 1

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