Passing referer to a page

[eluser]sofbas[/eluser]
Seems like someone has asked on the DX_Auth thread (and looks like you replied with an answer ).

Unfortunately, I had to clutter the thread...

Have a look at my reply at DX_auth thread.

In short I use flashdata to store the URL. You can set_flashdata('url', uri_string()) to set the page referred from, get the flashdata('url') to redirect to on successful login, or you can keep_flashdata('url') to keep the referral when the user does not login successfully.

Hope that helps.