module ApplicationHelper def resource_name :user end def resource @resource ||= User.new end def devise_mapping @devise_mapping ||= Devise.mappings[:user] end def javascript(*files) content_for(:head) { javascript_include_tag(*files) } end def link_to_add_object(name, f, association, css_class, i) new_object = f.object.class.reflect_on_association(association).klass.new fields = f.fields_for(association, new_object, :child_index => "new_#{association}") do |builder| j = i + 1 new_object.number = j render(association.to_s.singularize + "_fields", :f => builder) end link_to_function(name, "add_object(this, \"#{association}\", \"#{escape_javascript(fields)}\")", :class => css_class) end def link_to_function(name, *args, &block) html_options = args.extract_options!.symbolize_keys function = block_given? ? update_page(&block) : args[0] || '' onclick = "#{"#{html_options[:onclick]}; " if html_options[:onclick]}#{function}; return false;" href = html_options[:href] || '#' content_tag(:a, name, html_options.merge(:href => href, :onclick => onclick)) end end