I have this code in my new view:
<% @products.each do |product| %>
<option value="<%= product.id %>"
<%= ' selected' if product.id == @repair_ticket.product_id %>>
<% end %>
I have many products, so when I click to show my products and then
select one, I obtain a huge list. I would like only to show 5 or more of
my list and then have a sidebar in this list so I can roll down the
list and select one.