Redmine/app/views/wiki/rename.html.erb

<%= wiki_page_breadcrumb(@page) %>

<h2><%= h @original_title %></h2>

<%= error_messages_for 'page' %>

<%= labelled_form_for :wiki_page, @page,
                     :url => { :action => 'rename' },
                     :html => { :method => :post } do |f| %>
<div class="box tabular">
<p><%= f.text_field :title, :required => true, :size => 100  %></p>
<p><%= f.check_box :redirect_existing_links %></p>
<p><%= f.select :parent_id,
                content_tag('option', '', :value => '') + 
                  wiki_page_options_for_select(
                    @wiki.pages.includes(:parent).all - @page.self_and_descendants,
                    @page.parent),
                :label => :field_parent_title %></p>
</div>
<%= submit_tag l(:button_rename) %>
<% end %>