CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-3ruby-on-rails-3.1ruby-on-rails-3.2
Yogzzz
Yogzzz

Reputation: 2785

Passing multiple vaules via rails radio button

I have a method in my controller which creates a association record:

def updating_rating
      rr = ProductRecommendation.new(:rating_id => rating_set.id, :recommendation_id => r.id)
      rr.save!
  end

My routes are set up as:

match "/recommendations/updating_rating" => "recommendation#updating_rating", :as => 'update'

And in my view I have:

<div>
<%= form_tag(update_url, :method => :post) do  %>
<%= radio_button_tag(:rating_id, '1', :recommendation_id => rec.recommendation.id) %>
<%= radio_button_tag(:rating_id, '2', :recommendation_id => rec.recommendation.id) %>
<%= radio_button_tag(:rating_id, '3', :recommendation_id => rec.recommendation.id) %>
<% end %>
</div>

This only passes the rating_id as a value. How can I pass both the rating_id + the recommendation_id to my controller method.

Upvotes: 0

Views: 199

Answers (1)

Helio Santos
Helio Santos

Reputation: 6805

You can add a hidden field:

<%= hidden_field_tag :recommendation_id => rec.recommendation.id %>

and then fetch the :recommendation_id in your controller with something like:

params[:recommendation_id]

Upvotes: 2

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