Fixed a problem with paging of api lists, which requires that the ordering keys define a fully deterministic ordering (i.e., there may be no entries with the same sort position in order to make the api paging work). (The admin interface's paging does not seem to have this problem.) Fixes issue #1930.

- Legacy-Id: 10957

ietf/meeting/models.py

@@ -282,7 +282,7 @@ class Meeting(models.Model):
         return ts
 
     class Meta:
-        ordering = ["-date", ]
+        ordering = ["-date", "id"]
 
 class ResourceAssociation(models.Model):
     name = models.ForeignKey(RoomResourceName)
@@ -519,7 +519,7 @@ class TimeSlot(models.Model):
             time__lt = self.time + self.duration + datetime.timedelta(seconds=11*60)).first()
 
     class Meta:
-        ordering = ["-time", ]
+        ordering = ["-time", "id"]
 
 
 # end of TimeSlot