Hi all,
Can I use code from one controller in another controller? If so, how
do i do this?
Thanks
Stijn
Hi all,
Can I use code from one controller in another controller? If so, how
do i do this?
Thanks
Stijn
On Thursday 22 February 2007, Tarscher wrote:
Can I use code from one controller in another controller? If so, how
do i do this?
You don’t. You extract the common code into a third piece. Either an
object that is instantiated in each of the controllers or a mixin
module that is included in each.
Michael
–
Michael S.
mailto:[email protected]
http://www.schuerig.de/michael/
Thanks for the reply,
Where in my rails structure do I put this common code directory wise?
Somewhere in the app director?
Is there some tutorial on this?
Stijn
Where in my rails structure do I put this common code directory wise?
Somewhere in the app director?
Is there some tutorial on this?
http://www.robbyonrails.com/articles/2007/02/09/extending-actioncontroller-part-two
-ed
On 2/22/07, Alex T. [email protected] wrote:
I don’t believe you can use the same code from a controller and in a
view - I’ve had to put a couple functions in both files. Though I may
be wrong.
You can.
class ApplicationController < ActionController::Base
helper_method :current_user, :logged_in?
end
This will make the ‘current_user’ and ‘logged_in?’ controller methods
available to all views.
–
Chris W.
Tarscher wrote:
Thanks for the reply,
Where in my rails structure do I put this common code directory wise?
Somewhere in the app director?Is there some tutorial on this?
Stijn
There may be a more official way to do this, but what I’ve done is to
create a file ‘application.rb’ in the controller directory and put
shared functions in there. Works nice for validation or db queries etc.
I do the same for views / helpers by using a application_helper.rb file.
I don’t believe you can use the same code from a controller and in a
view - I’ve had to put a couple functions in both files. Though I may
be wrong.
This forum is not affiliated to the Ruby language, Ruby on Rails framework, nor any Ruby applications discussed here.
Sponsor our Newsletter | Privacy Policy | Terms of Service | Remote Ruby Jobs