On 20 June 2012 08:51, Timen E. <[email protected]> wrote: > #card_controller.rb > class CardController < ApplicationController > def show > @card = Card.all > end > end > > <h1>Card#show</h1> > <p>Find me in app/views/card/show.html.erb</p> > <%= @card.user %> > > undefined method `user' for #<Array:0x3c81ac8> > Extracted source (around line #3):
@card is a collection of cards (that's how you populate it in the "show" action. If it needs to be a single card, you need to find it by ID (or some other attribute), if it's supposed to be a collection of every card, you need to iterate it in the view and print the user for each card. -- 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.
