search for: who_bought

...s not exist. My preference would be to design the app to have a list of hyperlinks presented when you visit the URL, http://localhost:3000/info/ that describes the list of "Info Functions" (eg "Who Bought" for starters). Then when it takes you there, http://localhost:3000/info/who_bought/ you would see a list of Book Titles as hyperlinks so that when you click on a book title, it redirects you to the appropriate URL for seeing a list of customers "who bought" that book. In this way I could avoid the user''s temptation to use "non-existent" product ID...

This is what it says when i have this stupid error... app/controllers/info_controller.rb:9: syntax error this is what is inside of info_controller, class InfoController < ApplicationController def who_bought @product = Product.find(params[:id]) @orders = @product.orders respond_to do |accepts| accepts.html accepts.xml end end if someone could please help me... -/ James -- Posted via http://www.ruby-forum.com/.

Whenever i type what the book says which is... xml.order_list(:for_product => @product.title) do for o in @orders xml.order do xml.name(o.name) xml.email(o.email) end end end it gives me this error that says... NoMethodError in Info#who_bought You have a nil object when you didn''t expect it! The error occured while evaluating nil.title Extracted source (around line #1): im a newb so if you could help me out that would be great! -- Posted via http://www.ruby-forum.com/.

Hi, Just wondering if there is a way to easy comment out a block of ruby code without putting the "#" characters on each line? Is there an equivalent to java''s /* */, for example: /* askdf asd fasdf as dfasd fa */ Thanks --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: