palette/views/shared/grading_periods_selector.mustache

<%
# Copyright (C) 2015 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas 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 Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
%>

<select class="grading_periods_selector content-box"
  data-enrollment-id="<%= enrollment_id %>">
  <option
    value="0"
    <%= "selected=selected" if selected_period_id == 0 %>
    <%= "disabled=true" unless all_grading_periods_option %> >
    <% if all_grading_periods_option %>
      <%= t "All Grading Periods" %>
    <% else %>
      <%= t "Select a Grading Period..." %>
    <% end %>
  </option>
  <% grading_periods.each do |gp| %>
    <option
      value="<%= gp.try(:id) || gp[:id] %>"
      <%= "selected=selected" if selected_period_id == (gp.try(:id) || gp[:id]) %> >
      <%= gp[:title] %>
    </option>
  <% end %>
</select>