Looks like you aren't sending enough arguments to your view from the URL dispatcher. What does your urls.py look like?
-James On Jan 8, 2015 6:49 PM, "sum abiut" <[email protected]> wrote: > > Hi, > i am trying to update data in a row from an existing database but i keep > getting this error. > > update_form() takes exactly 2 arguments (1 given) > > can someone advise what i am missing here. > > > here are my code: > > view.py > > def update_form(request, id): > if request.method == 'POST': > a=newleave.objects.get(id=id) > form =leave_application(request.POST, instance=a) > if form.is_valid(): > form.save() > return HttpResponseRedirect('successful.html') > else: > a=newleave.objects.get(id=id) > form = leave_application(instance=a) > return render_to_response('update_form.html', {'form': > form},context_instance=RequestContext(request)) > > form.py > > class leave_application(forms.ModelForm): > class Meta: > model =newleave > fields =('First_Name', 'Last_Name', 'department', 'position', > 'leave_type', 'Specify_details', 'start_Date', 'end_date', > 'total_working_days', 'username') > > > > model.py > > class newleave(models.Model): > First_Name = models.CharField(max_length=45) > Last_Name =models.CharField(max_length=45) > department=models.CharField(max_length =45) > position=models.CharField(max_length =45) > leave_type =models.CharField(max_length=45) > Specify_details=models.TextField(default="") > start_Date =models.DateField(null=True) > end_date=models.DateField(null=True) > total_working_days=models.IntegerField(null=True) > authorization =models.CharField(max_length=45) > authorized_by=models.CharField(max_length=45, default ="") > remarks=models.TextField() > authorizaion_date =models.DateField(null=True) > Total_Leave_Left =models.IntegerField(default=20) > username =models.ForeignKey(User, default =1) > staff =models.ForeignKey(staff, default =1) > > def __unicode__(self): > return self.First_Name > > > > update_form.html > > <form action ="/update_form/" method="post">{%csrf_token%} > <table> > {{form.as_table}} > </table> > <br> > <input type="submit" name="submit" value="Save Record" > > > > </form> > > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CAPCf-y4bFqUymcHzSC97znJxitpZvb0XEEwZVhhRm_gkyD%3DFkg%40mail.gmail.com > <https://groups.google.com/d/msgid/django-users/CAPCf-y4bFqUymcHzSC97znJxitpZvb0XEEwZVhhRm_gkyD%3DFkg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CA%2Be%2BciWYecZ%3DbVtQ_5geoiOG9ToHfUx1dNjfKVnA9MOxEO2OBg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
