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Ann Foreman

Ann Foreman's Public Library

Feb
8
2012

  • One of the most compelling features of the iOS SDK is Single-Sign-On (SSO). SSO lets users sign into your app using their Facebook identity.
Feb
7
2012

  • If you already have a Facebook app and you're building a mobile version of your app, do not create a new app. Instead, use the same App ID so users don't have to authorize your app again.

  • Over 425 million users access Facebook from a mobile device every month.
  • To understand the availability of each channel across web apps, iOS and Android, view the mobile distribution support doc.
Feb
5
2012

  • If you are migrating from the previous FBML Requests, keep in mind that Requests are no longer deleted when a user clicks on them. It is the Developers' responsibility to delete a Request once it has been accepted

  • or display a Multi Friend Selector Dialog
  • Requests are only available for Desktop Canvas apps and not website
  • 2 more annotation(s)...
Jan
8
2012

  • If the oauth parameter is omitted or set to false, OAuth 2.0 will remain disabled and the JavaScript SDK will work as it did prior to these changes.
  • When configured to use OAuth 2.0, the session is replaced the by the authorization response
  • 1 more annotation(s)...

  • FB.getLoginStatus works just as before, except that your callback receives an authorization response (instead of a session)
  • o determine if a user is connected to your app:
Jan
7
2012

  • FB.getLoginStatus works just as before, except that your callback receives an authorization response (instead of a session
Jan
2
2012

  • While the approach described here works most of the time,   there is one side-effect. If your element already has some   CSS rules based on a class selector affecting it, this   approach obliterates those with the new   class selector you specify
  • The main change is that the destructive  = has been changed to the   additive +=
  • 1 more annotation(s)...
Jan
1
2012

  • The document containing the iframe can obtain references to properties and elements in the iframed document through contentDocument or contentWindow properties.
  • The document containing the iframe can refer to a global variable in the document loaded into the iframe as follows:

  •   

    Two methods are available for loading new documents via JavaScript

  • Working with iframes involves referencing two very different objects: the iframe element, and the window generated by the iframe which contains the document loaded into it
  • 3 more annotation(s)...
Dec
31
2011

  • With this change, please ensure that you replaced response.session with response.authResponse. To ask for permissions, you must use scope instead of perms.
  • FB.login prompts the user to authorize your application.
  • 1 more annotation(s)...
Dec
18
2011

  • Facebook Platform supports two different OAuth 2.0 flows for user login: server-side (known as the authentication code flow in the specification) and client-side (known as the implicit flow).
  • Regardless of the flow you utilize, our implementation of the OAuth 2.0 involves three different steps: user authentication, app authorization and app authentication

  • The following code will load and initialize the JavaScript SDK
  • The best place to put this code is right after the opening <body> tag
  • 6 more annotation(s)...
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