damn, i'm still seeing the same error with your suggestion...
You have a nil object when you didn't expect it!
You might have expected an instance of ActiveRecord::Base.
The error occurred while evaluating nil.[]
it's something else I guess.
I used...
class WelcomeController < ApplicationController
def index
unless params[:location][:id] || params[:location][:id].empty?
# location is set, so find it!
@location = Location.find(params[:location][:id])
else
# location is empty, so just get all the teachers
@teachers = Teacher.all
end
end
end
and went to
http://localhost:3000/
parameters = none
--
Posted via http://www.ruby-forum.com/.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---
