redmine/app/views/wiki/edit.html.erb

<%= wiki_page_breadcrumb(@page) %>

<h2><%= @page.pretty_title %></h2>

<%= form_for @content, :as => :content,
            :url => {:action => 'update', :id => @page.title},
            :html => {:method => :put, :multipart => true, :id => 'wiki_form'} do |f| %>
<%= f.hidden_field :version %>
<% if @section %>
<%= hidden_field_tag 'section', @section %>
<%= hidden_field_tag 'section_hash', @section_hash %>
<% end %>
<%= error_messages_for 'content' %>

<div class="box tabular">
<%= text_area_tag 'content[text]', @text, :cols => 100, :rows => 25, :accesskey => accesskey(:edit),
                  :class => 'wiki-edit',
                  :data => {
                      :auto_complete => true
                  }
%>

<% if @page.safe_attribute_names.include?('parent_id') && @wiki.pages.any? %>
  <%= fields_for @page do |fp| %>
    <p>
      <label><%= l(:field_parent_title) %></label>
      <%= 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) %>
    </p>
  <% end %>
<% end %>

<p><label><%= l(:field_comments) %></label><%= f.text_field :comments, :size => 120, :maxlength => 1024 %></p>
<fieldset>
<legend><%=l(:label_attachment_plural)%></legend>
<% if @page.attachments.any? && @page.safe_attribute?('deleted_attachment_ids') %>
<div class="contextual"><%= link_to l(:label_edit_attachments), '#', :onclick => "$('#existing-attachments').toggle(); return false;" %></div>
<div id="existing-attachments" style="<%= @page.deleted_attachment_ids.blank? ? 'display:none;' : '' %>">
  <% @page.attachments.each do |attachment| %>
  <span class="existing-attachment">
    <%= text_field_tag '', attachment.filename, :class => "icon icon-attachment filename", :disabled => true %>
    <label class='inline'>
      <%= check_box_tag 'wiki_page[deleted_attachment_ids][]',
                        attachment.id,
                        @page.deleted_attachment_ids.include?(attachment.id),
                        :id => nil, :class => "deleted_attachment" %> <%= l(:button_delete) %>
    </label>
  </span>
  <% end %>
  <hr />
</div>
<% end %>
<div id="new-attachments" style="display:inline-block;">
  <%= render :partial => 'attachments/form' %>
</div>
</fieldset>
</div>

<p>
  <%= submit_tag l(:button_save) %>
  <%= link_to l(:button_cancel), wiki_page_edit_cancel_path(@page) %>
 </p>
<%= wikitoolbar_for 'content_text', preview_project_wiki_page_path(:project_id => @project, :id => @page.title) %>
<% end %>

<% content_for :header_tags do %>
  <%= robot_exclusion_tag %>
<% end %>

<% html_title @page.pretty_title %>