Opps, I forgot to mention that I work with "Django 1.2.1". Apparently is a Django bug. Other persons has the same question "http://groups.google.com/group/ django-users/browse_thread/thread/c4899b0806e67ee7/d938f33a5f100af8? show_docid=d938f33a5f100af8&fwc=1"
I will try to implement the solution you mention. thanks for answer. -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.