New page edit

Hi,

I’m a newbie and I can’t resolve a simple problem. I generated a
scaffold “course” and now I try to create a new page to edit my data,
because my goal is produce a two different page with two different
views.

My first step is reproduce the new page like the original edit page, so,
in the successive time, modify it.

I create the new page “score.html.erb”:

Editing course

<%= render 'form' %> <%= link_to 'Show', @course %> | <%= link_to 'Back', courses_path %>

I add the method score in “courses_controller.rb”

def score
@course = Course.find(params[:id])
end

and I put in “/courses/index.html.erb” the link:

<%= link_to 'Edit', score_course_path(course) %>

next destroy link.

I receive the error:

NoMethodError in Courses#index
undefined method `score_course_path’ for
#<#Class:0x347c0a0:0x3481830>

I try to add some different code line in routes.rb, but this not help
me.

Thanks for the help :slight_smile:

Maybe you forgot add resource route?

, 12 2012 ., 13:30:59 UTC+4 Ruby-Forum.com User
:

Alex Korolev wrote in post #1088794:

Maybe you forgot add resource route?

, 12 2012 ., 13:30:59 UTC+4 Ruby-Forum.com User
:

In routes.rb is present:

resources :courses

and I add/remove:

match ‘courses/:id/score’ => ‘course#score’, :as => :score

in many version… but don’t work :frowning:

Do you try this:
resources :courses do
member do
get ‘score’
end
end

, 12 2012 ., 14:03:00 UTC+4 Ruby-Forum.com User
:

Ok, this is the solution:

resources :courses do
member do
get ‘score’
end
end

Thanks Alex.

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