From: Peter Ertl <pertl@...>
Date: 2005-11-09T02:58:20+09:00
Subject: Re: Can a action view invoke a methode of a controller then display its results

You can put a helper inside the controller:

class FooController < ApplicationController

  helper do
    def erase_harddisk
      "ouch!"
    end
  end

end

[inside foo.rhtml]

<%= erase_harddisk %>

However, it is strongly discouraged to put application logic
inside your view.

regards
Peter



> --- Urspr�ngliche Nachricht ---
> Von: sayoyo@yahoo.com
> An: ruby-talk@ruby-lang.org (ruby-talk ML)
> Betreff: Re: Can a action view invoke a methode of a controller then
> display its results
> Datum: Wed, 9 Nov 2005 02:47:11 +0900
> 
> Hi,
> 
> I have tried the @controller.actionTwo, but it doesn't work. I got the
> following msg error:
> 
> You have a nil object when you didn't expect it!
> The error occured while evaluating nil.actionTwo
> 
> I think, it doesn't recognize the contorller....
> 
> Sayoyo
> 
>