Hello all,
We are currently working on a project in which we would like to order
the list of model instances on the admin interface by two separate
parameters. So far, the second has been ignored. We've tried the
following:
1. Setting the ordering attribute of the ModelAdmin subclass. The
documentation says that this will not work, but it was worth a try.
2. Setting the ordering on the model's Meta class. This worked in
other contexts, but not the admin interface.
3. Overriding the ModelAdmin's queryset method to look like:
def queryset(self, request):
return super(PageAdmin,
self).queryset(request).order_by('tree_id', 'lft')
where tree_id and lft are the fields we would like to order by. We're
at a loss for what to do.
We can see that the second parameter to the ordering is being ignored
in one of the SQL queries shown in the Django Debug Toolbar.
Any pointers on where to look next would be appreciated. Thanks!
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