tests/backoffice_pages/test_statistics.py

@@ -77,13 +77,14 @@ def test_backoffice_statistics_status_filter(pub):
     app = login(get_app(pub))
     resp = app.get('/backoffice/management/form-title/')
     resp = resp.click('Statistics')
-    assert 'filter' not in resp.forms['listing-settings'].fields  # status is not displayed by default
     assert '<h2>Filters</h2>' not in resp.text
+    # status filter is not displayed by default but an hidden field is set.
+    assert resp.forms['listing-settings']['filter'].attrs['type'] == 'hidden'
 
     # add 'status' as a filter
     resp.forms['listing-settings']['filter-status'].checked = True
     resp = resp.forms['listing-settings'].submit()
-    assert 'filter' in resp.forms['listing-settings'].fields
+    assert resp.forms['listing-settings']['filter'].tag == 'select'
     assert '<h2>Filters</h2>' not in resp.text
 
     assert resp.forms['listing-settings']['filter'].value == 'all'

wcs/backoffice/management.py

@@ -2829,6 +2829,8 @@ class FormPage(FormdefDirectoryBase):
         r = TemplateIO(html=True)
         r += htmltext('<form id="listing-settings" action="stats">')
         r += self.get_filter_sidebar(selected_filter=selected_filter, mode='stats')
+        if '<select name="filter">' not in str(r.getvalue()):
+            r += htmltext('<input type="hidden" name="filter" value="all">')
         r += htmltext('<button class="refresh">%s</button>') % _('Refresh')
         r += htmltext('</form>')
         return r.getvalue()