CODEWITHSUNDEEP
rubyruby-on-rails-3.2
Alexandre
Alexandre

Reputation: 13308

Radio button list in Ruby on Rails 3.2

Just trying to show grouped radio buttons on a page and get a selected value on post request.

    %h2 Choose your delivery type

    -DeliveryType.all.each do |dt|
      %p
        =radio_button_tag "delivery_type", dt.name, false
        =label_tag "delivery_type_#{dt.id}", dt.name

    %p= button_to "Forward", delivery_type_create_path


 def delivery_type_create
    #params[:delivery_type] is nil
  end

I debugged

pp params
{"authenticity_token"=>"DwDYHY/mm1WEMBXZuHAN+4fqksojTHZVwuTob8LxDvA=",
 "action"=>"delivery_type_create",
 "controller"=>"orders"}

I tried this

%h2 Choose your delivery type
-form_tag do
  -DeliveryType.all.each do |dt|
    %p
      =radio_button_tag "delivery_type", dt.name, false
      =label_tag "delivery_type_#{dt.id}", dt.name
  %p= button_to "Forward", delivery_type_create_path

but it does not show itself at all, only h2 and the another part of a page are shown.

What did I do wrong?

Upvotes: 0

Views: 417

Answers (1)

John
John

Reputation: 3296

You need = form_tag, not - form_tag.

Upvotes: 1

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