ruby-on-rails – 单个页面中同一模型的多个表单

alt text http://dl.dropbox.com/u/2792776/screenshots/2010-02-06_1620.png

这是我用来生成这个的部分：

<div class="stand_alone annotation" data-id="<%= annotation.id %>">
  <%= song_link(annotation.song,:class => :title) %>

  <span class="needs_exegesis"><%= annotation.referent.strip.gsub(/n/,"n <br />") %></span>

  <% form_for Feedback.new(:annotation_id => annotation.id,:created_by_id => current_user.try(:id),:email_address => current_user.try(:email)),:url => feedback_index_path,:live_validations => true do |f| %>
    <%= f.hidden_field :annotation_id %>
    <%= f.hidden_field :created_by_id %>
    <p style="margin-top: 1em">
        <%= f.text_area :body,:rows => 4,:style => 'width:96%',:example_text => "Enter your explanation" %>
    </p>
    <p>
      <% if current_user %>
        <%= f.hidden_field :email_address %>
      <% else %>
        <%= f.text_field :email_address,:example_text => "Your email address" %>
      <% end %>
      <%= f.submit "Submit",:class => :button,:style => 'margin-left: .1em;' %>
    </p>
  <% end %>
</div>

但是,将多个这些放在一个页面上是有问题的,因为Rails会自动为每个表单提供一个new_feedback的ID,每个字段都有一个像feedback_body这样的ID(导致名称冲突)

显然我可以添加类似：id => ”到形式及其所有领域,但这似乎有点重复.最好的方法是什么？