I have two related tables:
class Status(models.Model):
permit = models.ForeignKey('Permit', edit_inline=models.TABULAR)
date = models.DateField('Date')
status = models.ForeignKey(Stage, core=True)
class Permit(models.Model):
year = models.IntegerField('Permit Year')
number = models.IntegerField('Permit Number')
suffix = models.CharField(maxlength=1, blank=True)
and I have created an edit form using the ChangeManipulator (based
heavily on the example) to edit individual permits including their
related status records. Currently the status records are displayed
inline in tabular format. When I submit the form, everything works as
expected except that the related status records are not changed, but
are added as new records creating duplicates. It appears that somehow
I'm not properly handling the related records.
Here are the pertinent sections:
==View==
try:
manipulator = Permit.ChangeManipulator(permit_id)
except Permit.DoesNotExist:
raise Http404
permit = manipulator.original_object
if request.method == "POST":
post_data = request.POST.copy()
errors = manipulator.get_validation_errors(post_data)
if not errors:
manipulator.do_html2python(post_data)
manipulator.save(post_data)
return HttpResponseRedirect("/permits/%s/%s/status/" %
(permit.year,
permit.number))
else:
errors = {}
post_data = manipulator.flatten_data()
form = forms.FormWrapper(manipulator, post_data, errors)
==Template==
{% for status in form.status %}
<tr>
<td class="data">
{{ status.date }}{% if status.date.errors %}<span
class="error">{{
status.date.errors|join:", " }}</span>{% endif %}
</td>
<td class="data">
{{ status.status }}{% if status.status.errors %}<span
class="error">{{ status.status.errors|join:", " }}</span>{% endif %}
</td>
</tr>
{% endfor %}
Any help is greatly appreciated.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~----------~----~----~----~------~----~------~--~---
