From: Abraham Vionas <abe_ml@...>
Date: 2004-11-23T02:25:45+09:00
Subject: Re: Some progress but have hit a new error working through the Todo tutorial... Anyone recognize it?

Thanks for the help Jamis!

So, I modified my code to appear like so...

----------
require 'abstract_application'
require 'todo'

class TodoController < AbstractApplicationController
  helper :todo
  scaffold :todo

  def index
   render_text("Text")
  end
  
end
----------

And while it doesn't throw any errors it also doesn't provide the answer the
tutorial indicates I should be expecting. It says I should expect to see a
screen like: 

--------------
LISTING TODOS

Description Done

New todo
--------------

The tutorial suggests removing the "render_text" line and replacing it with
the scaffold line, but obviously that creates an error for me... But so does
removing the "render_text" line and leaving it empty while moving "scaffold:
todo" to immediately beneath "helper: todo".

 

-----Original Message-----
From: jgb3@email.byu.edu [mailto:jgb3@email.byu.edu] 
Sent: Monday, November 22, 2004 7:14 AM
To: ruby-talk ML
Subject: Re: Some progress but have hit a new error working through the Todo
tutorial... Anyone recognize it?

Abraham Vionas wrote:
> Oh, whups. The state of the todo_controller.rb file that evokes this 
> error
> is:
> 
> require 'abstract_application'
> require 'todo'
> 
> class TodoController < AbstractApplicationController
>   helper :todo
> 
> 
> def index
>   scaffold:todo
> end
> end

Declare the scaffolding outside of the method, at the class level, like
this:

   class TodoController < AbstractApplicationController

     helper :todo
     scaffold :todo

     def index
       ...
     end

   end

Good luck!

- Jamis

--
Jamis Buck
jgb3@email.byu.edu
http://www.jamisbuck.org/jamis