如何使用DannyBTran CodeIgniter Facebook库进行PHP FB登录

Question

Currently I am using the CodeIgniter (CI) Library from DannyBTran

https://github.com/dannybtran/CI_Facebook

to tie together Facebook and a PHP application.

I have been playing around with many different FB Libraries to tether it together with PHP but where one has great explanations in one area, in the other areas I am completely lost. In this Library I don't understand how to do a FB Connect feature or find a way for a user to log in using Facebook and have their userid be carried over into the CI Library.

I have already looked over most of the Facebook Developer Pages and after a point get lost as well...

The documentation on the authentication page I understand

http://developers.facebook.com/docs/authentication/

But I don't know how to make that information I grab from the User logging in talk to the new CodeIgniter library.

Just as a reference point other Libraries I have tried implementing were

http://www.haughin.com/code/facebook/
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http://junal.wordpress.com/2008/01/20/a-sample-facebook-application-with-codeigniter/
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http://www.simpleprojectz.com/2008/10/facebook-codeigniter/
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http://www.allfacebook.com/facebook-connect-codeigniter-2009-05

Answer 1

which type of application are you trying to do? Maybe you don't need to use that kind of library.

Here you have a very simple model for CI that explains some stuff: http://www.dannyherran.com/2011/02/facebook-php-sdk-and-codeigniter-for-basic-user-authentication/ In my opinion, using Facebook PHP class directly is much easier.

I don't quite understand if your problem is getting the information after logging in, or if it's to login. Please give us more information so we can help.