openproject/app/views/wiki/destroy.html.erb

<%#-- copyright
OpenProject is a project management system.
Copyright (C) 2012-2017 the OpenProject Foundation (OPF)

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 3.

OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
Copyright (C) 2006-2017 Jean-Philippe Lang
Copyright (C) 2010-2013 the ChiliProject Team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

See doc/COPYRIGHT.rdoc for more details.

++#%>
<%= toolbar title: @page.title %>
<% html_title t(:button_delete), @page.title %>
<%= form_tag({}, method: :delete) do %>
  <div class="box">
    <p><strong><%= t(:text_wiki_page_destroy_question, descendants: @descendants_count) %></strong></p>
    <p><label><%= radio_button_tag 'todo', 'nullify', true %> <%= t(:text_wiki_page_nullify_children) %></label><br />
      <label><%= radio_button_tag 'todo', 'destroy', false %> <%= t(:text_wiki_page_destroy_children) %></label>
      <% if @reassignable_to.any? %>
        <br />
        <label><%= radio_button_tag 'todo', 'reassign', false %> <%= t(:text_wiki_page_reassign_children) %></label>
        <%= label_tag "reassign_to_id", t(:description_wiki_subpages_reassign), class: "hidden-for-sighted" %>
        <%= select_tag 'reassign_to_id',
                       options_for_select(wiki_page_options_for_select(@reassignable_to)),
                       onclick: "jQuery('#todo_reassign').attr('checked', true);" %>
      <% end %>
    </p>
  </div>
  <%= submit_tag t(:button_apply), class: 'button -highlight' %>
  <%= link_to t(:button_cancel),
      { controller: '/wiki', action: 'show', project_id: @project, id: @page },
      class: 'button' %>
<% end %>