Page Revisions

<% form_tag :action => 'versions', :id => @page, :html => { :method => :get } do %> View Version: <%= select_tag "version", options_from_collection_for_select(@page.versions, 'version', 'version', @version_num), {'onchange'=>'this.form.submit();'} %> <%= submit_tag 'Go', {'id'=>'go-btn'} %> <% end %>
Version <%= @version_num %>
<%= @version.body.split("\n").join('
') unless @version.body.nil? %>
Current Version
<%= @page.body.split("\n").join('
') unless @page.body.nil? %>