new.html.erb

<% title "Novo Livro" %>

<fieldset>
  <legend>Novo Livro</legend>
  <br/>
  <%= form_tag new_user_book_path(@user), :remote => true, :method => :get do -%>
    <div class="control-group"> 
      <%= label_tag :isbn, "ISBN", :class => 'control-label' %>
      <div class="controls">
        <%= text_field_tag :isbn %>
         
      </div>
    </div>
    <%= submit_tag 'Preencher', :class => 'btn btn-primary' %>
  <% end -%>
  <%= form_for [@user, @book] do |builder| %>
    <!-- por em algum lugar bonito -->

<div class="row-fluid">
  <div class="span6">
<br/>
      <span id="isbn">
        <% if @attributes %>
          <%= builder.hidden_field :isbn %>
        <% end %>
      </span>
      
      <div class="control-group">
        <%= builder.label :title, 'Título', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :title, :class => 'text_field' %>
        </div>
      </div>

      <div class="control-group">
        <%= builder.label :subtitle, 'Sub-título', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :subtitle, :class => 'text_field' %>
        </div>
      </div>
          
      <div class="control-group">
        <%= builder.label :volume, 'Volume', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :volume, :class => 'number_field' %>
        </div>
      </div>
      

      <div class="control-group">
        <%= builder.label :editor, 'Editora', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :editor, :class => 'text_field' %>
        </div>
      </div>

      <div class="control-group">
        <%= builder.label :year, 'Ano', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :year, :class => 'text_field' %>
        </div>
      </div>

      <div class="control-group">
        <%= builder.label :language, 'Língua', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :language, :class => 'text_field' %>
        </div>
      </div>

      <div class="control-group">
        <%= builder.label :page_number, 'Páginas', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :page_number, :class => 'number_field' %>
        </div>
      </div>

      <div class="control-group">
        <%= builder.label :subject, 'Assunto', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :subject, :class => 'text_field' %>
        </div>
      </div>

      <div class="control-group">
        <%= builder.label :city, 'Cidade', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :city, :class => 'text_field' %>
        </div>
      </div>

      <div class="control-group">
        <%= builder.label :country, 'País', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :country, :class => 'text_field' %>
        </div>
      </div>

      <div class="control-group">
        <%= builder.label :cdd, 'CDD', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :cdd, :class => 'text_field' %>
        </div>
      </div>
  </div>
  <div class='span6'>
<br/>
      <%= builder.fields_for :authors do |b| %>  
        <%= render :partial => "author_fields", :locals => {:f => b, :name => nil}  %>
      <% end %>
      <div class="controls"><%= link_to_add_fields "Adicionar autor", builder, :authors %></div>
      <br/>
      
      <%= builder.fields_for :tags do |b| %>  
        <%= render :partial => "tag_fields", :locals => {:f => b} %>
      <% end %>
      <div class="controls"><%= link_to_add_fields "Adicionar palavra chave", builder, :tags %></div>
      <br/>
      
      <div class="control-group">
        <%= builder.label :pdflink, 'PDF', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :pdflink, :class => 'text_field' %>
        </div>
      </div>

      <div class="control-group">
        <%= builder.label :imglink, 'Imagem', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_field :imglink, :class => 'text_field' %>
        </div>
      </div>

      <div class="control-group">
        <%= builder.label :description, 'Descrição', :class => 'control-label' %>
        <div class="controls">
          <%= builder.text_area :description, :class => 'text_area' %>
        </div>
      </div>
    </div>
  </div>
      <div class="form-actions">
        <%= builder.submit 'Salvar', :class => 'btn btn-primary' %>
        <%= link_to 'Cancelar', books_path, :class => 'btn' %>
      </div>
  <% end %>
</fieldset>