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I am creating an application and realized a has_many :through relation in my template. So far so good, worked smoothly, saved, edits and deletes. The problem is that I would like to list all the elements that are in the third table of this relation in the view. I am hours looking and trying to do more without success.
This is my model:
class Imovel < ApplicationRecord
has_many :caracteristica_imovels, inverse_of: :imovel
has_many :caracteristicas, through: :caracteristica_imovels, dependent: :destroy
accepts_nested_attributes_for :caracteristica_imovels, reject_if: :all_blank, allow_destroy: true
end
In the view I am trying to print all the characteristics of the property, however, without success. I tried this way:
<% @imovel.caracteristicas.each do %>
<%= @imovel.caracteristicas.nome %>
<%end%>
This one too:
<%= @imovel = Imovel.joins(:caracteristica_imovel).includes(:nome)%>
This second way mistakes do not happen but just gets printed:
#<Imovel::ActiveRecord_Relation:0x007fe915b469e0>
How can I make this listing?
You saved the day my friend. So: <% @immovel.caracteristicas.each do |item| %> <dd><%= item.name %> </dd> <% end %> worked! Thank you very much.
– SuBzer0