openproject/app/views/journals/_notes_form.html.erb

<%#-- copyright
OpenProject is a project management system.
Copyright (C) 2012-2015 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) 2006-2013 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.

++#%>

<%= form_for(@journal, { html: { id: "journal-#{@journal.id}-form" } , remote: true } ) do %>

  <%= label_tag "notes", l(:description_notes),
                         class: "hidden-for-sighted" %>

  <% rows = @journal.notes.blank? ? 10 : [[10, @journal.notes.length / 50].max, 100].min %>
  <%= text_area_tag :notes, @journal.notes,
                            class: 'wiki-edit',
                            rows: rows %>
  <%= javascript_tag("enable_textarea_auto_completion(jQuery('#notes'));") %>

  <%= call_hook(:view_journals_notes_form_after_notes, { journal: @journal}) %>

  <p>
    <%= styled_button_tag l(:button_save), class: '-highlight -with-icon icon-yes' %>
    <%= link_to_remote l(:label_preview),
                       { url: preview_journal_path(@journal),
                         method: 'get',
                         update: "journal_#{@journal.id}_preview",
                         with: "Form.serialize('journal-#{@journal.id}-form')",
                         complete: "Element.scrollTo('journal_#{@journal.id}_preview')"
                       }, accesskey: accesskey(:preview), class: 'button' %>
    |
    <%= link_to l(:button_cancel), '#',
                                   onclick: "Element.remove('journal-#{@journal.id}-form'); " +
                                               "Element.show('journal-#{@journal.id}-notes'); " +
                                               "return false;",
                                   class: 'button' %>
  </p>

  <div id="journal_<%= @journal.id %>_preview" class="wiki">
  </div>
<% end %>