<%= text_area_tag 'content[text]', @text, :cols => 100, :rows => 25,
:class => 'wiki-edit', :accesskey => accesskey(:edit) %>
<% if @page.safe_attribute_names.include?('parent_id') && @wiki.pages.any? %>
<%= fields_for @page do |fp| %>
<%= fp.select :parent_id,
content_tag('option', '', :value => '') +
wiki_page_options_for_select(
@wiki.pages.includes(:parent).to_a -
@page.self_and_descendants, @page.parent) %>
<% end %>
<% end %>
<%= f.text_field :comments, :size => 120, :maxlength => 1024 %>
<%= submit_tag l(:button_save) %>
<%= preview_link({:controller => 'wiki', :action => 'preview', :project_id => @project, :id => @page.title }, 'wiki_form') %>
| <%= link_to l(:button_cancel), wiki_page_edit_cancel_path(@page) %>
<%= wikitoolbar_for 'content_text' %>
<% end %>