How to get last url??

rubyonrails-talk
1

Dear all,

  How can I get lastly accessed url on my current page.   i.e. user is on 'Posts' page & now if user wants to add new post for that user needs to login first... for that user 'll be redirected to login page...Now after getting logged in successfully user must be redirected to the 'Posts' page again so that now he can add new post..

Thanking you...

2

In a controller you can do request.url

3

Rick Denatale wrote:

�How can I get lastly accessed url on my current page. �i.e. user is on 'Posts' page & now if user wants to add new post for that user needs to login first... for that user 'll be redirected to login page...Now after getting logged in successfully user must be redirected to the 'Posts' page again so that now he can add new post..

In a controller you can do request.url

You should also seriously consider using one of the authentication gems that are available. They already solve this issue and many more. No need to roll your own authentication system with all the options available.

I see that a lot of people seem to like AuthLogic, there is also Devise, and several others.