Facebook应用实例设置

Question

I have an app that needs to have unique settings to each instance of a user adding it to their page (it is made to be added as a tab).

I have not been able to find any documentation to do this -- does anyone know how? Or does anyone have an example to follow or a place to learn?

---

SOLUTION

I made a section on the Tab for the app user's page that only shows to admin's of Page. It links to a page in my app sending the page_id to my page. This allows me to now store information (and settings) in my database based off the page_id.

I found that Facebook has a section to go to an App's settings page (which you can set up in your application settings via the Developer App) which also sends the page_id -- but it doesn't send it in an encrypted sense, so I encrypted the page_id with my settings option.

If anyone needs further explanation, feel free to message me I would be happy to help.

Answer 1

I'm pretty sure what you are looking for is the "page" instance. Every page has a Facebook ID just like every user does. For the most part, you can use a page ID anywhere you would a user ID. What you want to do is capture the ID of the page, not the ID of the user adding it to the page (the admin). Scroll almost all the way to the bottom if this URL to see how to grab the page ID: http://developers.facebook.com/docs/guides/canvas/

Basically, an additional parameter is included call "page" that will contain the page ID. Use that to interact with the page and store any session information.