Contents

module ActionView
  module Helpers
    class FormBuilder
      #
      # Helper that renders mobility_translations fields
      # on a per-locale basis, so you can use them separately
      # in the same form and still saving them all at once
      # in the same request.
      #
      # Use it like this:
      #
      # <h1>Editing post</h1>
      #
      # <% form_for(@post) do |f| %>
      #   <%= f.error_messages %>
      #
      #   <h2>English (default locale)</h2>
      #   <p><%= f.text_field :title %></p>
      #   <p><%= f.text_field :teaser %></p>
      #   <p><%= f.text_field :body %></p>
      #
      #   <hr/>
      #
      #   <h2>Spanish translation</h2>
      #   <% f.mobility_fields_for :es do |g| %>
      #     <p><%= g.text_field :title %></p>
      #     <p><%= g.text_field :teaser %></p>
      #     <p><%= g.text_field :body %></p>
      #   <% end %>
      #
      #   <hr/>
      #
      #   <h2>French translation</h2>
      #   <% f.mobility_fields_for :fr do |g| %>
      #     <p><%= g.text_field :title %></p>
      #     <p><%= g.text_field :teaser %></p>
      #     <p><%= g.text_field :body %></p>
      #   <% end %>
      #
      # <% end %>
      #
      def mobility_fields_for(locale, *args, &proc)
        raise ArgumentError, "Missing block" unless block_given?
        @index      = @index ? @index + 1 : 1
        object_name = "#{@object_name}[translations_attributes][#{@index}]"
        object      = @object.translations.find_by(locale: locale)
        @template.concat @template.hidden_field_tag("#{object_name}[id]", object ? object.id : "")
        @template.concat @template.hidden_field_tag("#{object_name}[locale]", locale)
        @template.fields_for(object_name, object, *args, &proc)
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
spree_mobility-1.4.0	config/initializers/form_builder_mobility_patch.rb
spree_mobility-1.3.0	config/initializers/form_builder_mobility_patch.rb
spree_mobility-1.2.0	config/initializers/form_builder_mobility_patch.rb
spree_mobility-1.1.0	config/initializers/form_builder_mobility_patch.rb
spree_mobility-1.0.0	config/initializers/form_builder_mobility_patch.rb