<div id='remark_request_edit'>
  <%= form_for submission,
               url: { controller: 'results',
                      action: 'update_remark_request',
                      id: submission.id,
                      assignment_id: assignment.id },
               html: { method: :get },
               remote: true do |f| %>
    <%= f.text_area :remark_request, cols: 50, rows: 5,
                    id: 'remark_request_text_area',
                    onkeydown: 'enableRemarkRequestButtons();' %>

    <div>
      <%= hidden_field_tag 'real_commit', 'Submit' %>
      <%= f.submit t(:save_changes),
                   onclick: "jQuery('#real_commit').val('Save');",
                   disabled: true,
                   id: 'remark_request_save',
                   data: { disable_with: t('working') } %>
      <%= f.submit t(:submit_request),
                   data: { disable_with: t('working') },
                   id: 'remark_request_submit',
                   confirm: t(:confirm_remark_submit) %>
    </div>
  <% end %>
</div>

<div id='remark_request_edit'>
  <%= form_for submission,
               url: { controller: 'results',
                      action: 'update_remark_request',
                      id: submission.id,
                      assignment_id: assignment.id },
               html: { method: :get },
               remote: true do |f| %>
    <%= f.text_area :remark_request, cols: 50, rows: 5,
                    id: 'remark_request_text_area',
                    onkeydown: 'enableRemarkRequestButtons();' %>

    <div>
      <%= hidden_field_tag 'real_commit', 'Submit' %>
      <%=# f.submit t(:save_changes),
         #          onclick: "jQuery('#real_commit').val('Save');",
         #          disabled: true,
         #          id: 'remark_request_save',
         #          data: { disable_with: t('working') } 
      %>
      <%= f.submit t(:submit_request),
                   data: { disable_with: t('working') },
                   id: 'remark_request_submit',
                   confirm: t(:confirm_remark_submit) %>
    </div>
  <% end %>
</div>

Remove save button from remark request
Remove save button from remark request
