activescaffold/active_scaffold

<%
begin
  remote_controller = active_scaffold_controller_for(column.association.klass)
rescue ActiveScaffold::ControllerNotFound
  remote_controller = nil
end

show_add_existing = column_show_add_existing(column, parent_record)
show_add_new = column_show_add_new(column, associated, parent_record)

return unless show_add_new or show_add_existing

temporary_id = generated_id(parent_record) if parent_record.new_record?
controller_path = active_scaffold_controller_for(parent_record.class).controller_path
parent_controller = (main_form_controller || controller).controller_path
url_options = {:controller => controller_path, :action => 'edit_associated', :child_association => column.name, :scope => scope, :id => parent_record.to_param, :generated_id => temporary_id, :parent_controller => parent_controller}
edit_associated_url = params_for(url_options.merge(:associated_id => '--ID--')) if show_add_existing
add_new_url = params_for(url_options) if show_add_new

-%>
<div class="footer-wrapper">
  <div class="footer">
    <% if show_add_new -%>
    <% if column.association.collection?
         add_label = as_(:create_another, :model => column.association.klass.model_name.human)
         add_class = 'as_create_another'
       else
         add_label = as_(:replace_with_new)
         add_class = 'as_replace_with_new'
       end
       create_another_id = "#{sub_form_id(:association => column.name, :id => parent_record.id || temporary_id || 99999999999)}-create-another" %>
    <%= link_to add_label, add_new_url, :id => create_another_id, :remote => true, :class => "as-js-button #{add_class}", :style=> "display: none;" %>
    <% end -%>

    <%= '|' if show_add_new and show_add_existing %>

    <% if show_add_existing -%>
      <% if remote_controller and remote_controller.respond_to? :uses_record_select? and remote_controller.uses_record_select? -%>
        <%= link_to_record_select as_(:add_existing), remote_controller.controller_path, record_select_params_for_add_existing(column.association, edit_associated_url, parent_record) -%>
      <% else -%>
        <% select_options = options_from_collection_for_select(sorted_association_options_find(column.association, nil, parent_record), :to_param, :to_label)
           add_existing_id = "#{sub_form_id(:association => column.name, :id => parent_record.id || temporary_id || 99999999999)}-add-existing"
           add_existing_label = column.association.collection? ? :add_existing : :replace_existing %>
        <%= select_tag 'associated_id', content_tag(:option, as_(:_select_), value: '') + select_options %>
        <%= link_to as_(add_existing_label), edit_associated_url, :id => add_existing_id, :remote => true, :class=> "as-js-button as_#{add_existing_label}", :style => "display: none;" %>
      <% end -%>
    <% end -%>
  </div>
</div>