Difference scaffold model

Hi,

i am relativly new to Ruby and Rails.
My question is, why can’t i use respond_to and session[:…] in
ApplicationController created by a "ruby script/generate scaffold "
and in ApplicationController created by "ruby script/generate model "
i got errors like methode not know (for respond_to) or symbol as array
index for session access.
How can use this nice things in models? Is there a nice tutorial showing
the difference between this two models?

I am unsing InstantRails Rails version 2.0.2

What exactly are you trying to do?

On Oct 10, 1:35 pm, Andreas B. [email protected]

Mauricio Szabo wrote:

What exactly are you trying to do?

On Oct 10, 1:35�pm, Andreas B. [email protected]

Let say i generated an rail aplication with:

rails proj
ruby script/generate scaffold User name:string fullname:string
ruby script/generate controller tasks definition
rake db:migrate

i can use ‘respond_to’ format in the User Controller and check for
‘session[:id]’
and set session variables, but in the task controller
similar task are quited with error:
respond_to : unknown methode
session : Symbol as array index

where is my fault, how to overcome this?

This forum is not affiliated to the Ruby language, Ruby on Rails framework, nor any Ruby applications discussed here.

| Privacy Policy | Terms of Service | Remote Ruby Jobs