Question

I’m having trouble showing my view correctly. I have this as my code right now:

<% for store in @stores %>
  <% store.name %>
    <% @stores.products.each do |p| %>
     <% p.name %>
    <% end %>
<% end %>

def index
 @stores = Store.paginate(:page => params[:page], :per_page => 20)
end

But end up with the error:

undefined method `products'

I’m trying to show a store and then all of its products, repeating this on the same page as much as possible e.g:

Store1
 Product1
 Product2

Store2
 Product1
 Product2
 Product3
 Product4

How can I do this?

Answer 1

Shouldn’t that be store.products inside the loop, where you’re accessing store?

<% for store in @stores %>
  <%= store.name %>
    <% store.products.each do |p| %>
     <%= p.name %>
    <% end %>
<% end %>

And = is added to the output lines. <%=