django-xadmin datetime widgets not working?

[Christian Schulz]

Hi there,

I have datetime fields (mysql)  with NULL values  and in django with models.DateTimeField(blank=True,null=True).

It's something like "valid_from" and "valid_to" and I use it as a condition if valid_to is NULL.

Existing values are showed correctly , I can modify the values and set them back to NULL.

But the widgets not working to select a date and time?

Thanks for some advice!

Christian