openproject/app/views/queries/_columns.html.erb

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

++#%>

<table style="border-collapse: collapse; border:0;">
	<tr>
		<td style="padding-left:3px">
                <%= label_tag "available_columns", l(:description_available_columns) %>
                <br \>
                <%= select_tag 'available_columns',
		          options_for_select((query.available_columns - query.columns).collect {|column| [column.caption, column.name]}),
		          :multiple => true, :size => 10, :style => "width:150px" %>
		</td>
		<td class="table-buttons" align="center" valign="middle">
			<input type="button" value="&#8594;"
			 onclick="moveOptions(this.form.available_columns, this.form.selected_columns);"
       title="<%= l(:label_add_columns) %>"/><br />
			<input type="button" value="&#8592;"
			 onclick="moveOptions(this.form.selected_columns, this.form.available_columns);"
       title="<%= l(:label_remove_columns) %>" />
		</td>
		<td>
                <%= label_tag "selected_columns", l(:description_selected_columns) %>
                <br \>
                <%= select_tag 'c[]',
		          options_for_select(query.columns.collect {|column| [column.caption, column.name]}),
		          :id => 'selected_columns', :multiple => true, :size => 10, :style => "width:150px" %>
		</td>
		<td class="table-buttons" align="center" valign="middle">
			<input type="button" value="&#8593;" onclick="moveOptionUp(this.form.selected_columns);"
       title="<%= l(:label_sort_higher) %>" /><br />
			<input type="button" value="&#8595;" onclick="moveOptionDown(this.form.selected_columns);"
       title="<%= l(:label_sort_lower) %>" />
		</td>
	</tr>
</table>

<% content_for :header_tags do %>
<%= javascript_include_tag 'select_list_move' %>
<% end %>