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":
<h1>Editing course</h1> <%= 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:
<td><%= link_to 'Edit', score_course_path(course) %></td>
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