有没有人有同样的问题或有效的解决方案?我总是收到这个错误消息,这里是模型、控制器和视图代码
class Profile < ActiveRecord::Base
cattr_reader :per_page
@@per_page = 10
end
def index
@search = Profile.search(params[:search])
@profiles = @search.paginate(:page => params[:page])
end
<%= will_paginate order @profiles , :by => :created_at, :as => "name" %>
请帮助,在此先感谢