Hi all, was able to fix it by hook or by crook :-) I added a boolean field in the model form and used that as the checkboxfield in template to have a reference on the specific row in formset.
still would like to know if there is any nicer way to achieve this. Thanks, Sonal On Jul 6, 2:14 pm, Sonal Breed <[email protected]> wrote: > Hi all, > I have been trying to achieve following scenario: > 1. I have a model named ContactRow > class ContactRow(models.Model): > """Emergency contact row model """ > card = models.ForeignKey(ContactCard, related_name='data') # > ContactCard is another model. > > name = models.CharField(max_length=22) > phone1 = models.CharField(max_length=20, blank=True) > relation=models.CharField(max_length=30, blank=True) > location=models.CharField(max_length=30, blank=True) > > 2.Form and Formset are defined as > > class ContactRowForm(forms.ModelForm): > """Emergency contact row form """ > class Meta: > model = ContactRow > exclude = ('card') > > ContactRowFormSet = inlineformset_factory(ContactCard, ContactRow, > extra=0, can_delete=True) > > 3. In my template, I display the formset and want to enable the user > to delete an individual row in the formset. > I have provided a checkbox as below: > > {% for data in formset.forms %} > <tr> > <td>{{ data.id }}</td> > <td><input type="checkbox" name="deleteRow" value= > {{ forloop.counter0 }}/></td> > <td>{{ data.name }}</td> > <td>{{ data.phone1 }}</td> > <td>{{ data.relation }}</td> > <td>{{ data.location }}</td> > </tr> > {% endfor %} > > I extract the value of checkbox in the view and using that I want to > delete the DB instance. I provided, {{ forloop.counter0 }} as the > value but it is not a solution as we need some primary key to be the > value of checkbox. Asigning {{ data.id }} does not work as template > tries to translate it into an input field. > > Can anyone give me any ideas to accomplish the deletion of individual > rows i formset. > > Thanks in advance, > Sonal. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected] 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 -~----------~----~----~----~------~----~------~--~---
