Hi James, I am try to visit this url http://10.0.X.X:8000/update_form/
here is the traceback: Request Method: GET Request URL: http://10.0.x.x:8000/update_form/ Django Version: 1.7.1 Python Version: 2.7.6 Installed Applications: ('django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'eLeave') Installed Middleware: ('django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.auth.middleware.SessionAuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware') Traceback: File "/var/www/html/env/local/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response 111. response = wrapped_callback(request, *callback_args, **callback_kwargs) Exception Type: TypeError at /update_form/ Exception Value: update_form() takes exactly 2 arguments (1 given) thanks, On Fri, Jan 9, 2015 at 4:46 PM, James Schneider <[email protected]> wrote: > What URL are you visiting and can you post the traceback? > On Jan 8, 2015 9:25 PM, "sum abiut" <[email protected]> wrote: > >> Hi, >> I have change the URL mapping to url(r'^update_form/(?P<id>\d+) >> /$', 'eLeave.views.update_form'), >> >> but i am getting the error >> >> Page not found (404) >> >> any advise i am getting this error? >> >> >> cheers >> >> On Fri, Jan 9, 2015 at 3:20 PM, Vijay Khemlani <[email protected]> >> wrote: >> >>> You have two choices >>> >>> 1. Change the URL mapping and pass the "id" in the url >>> >>> url(r'^update_form/(?P<id>\d+)/$', 'eLeave.views.update_form'), >>> >>> (then the url is something like /update_form/15/) >>> >>> 2, Change the view so that it only accepts the "request" argument >>> >>> def update_form(request): >>> >>> in that case you can pass the id in the POST body of the request >>> >>> >>> On Fri, Jan 9, 2015 at 12:50 AM, sum abiut <[email protected]> wrote: >>> >>>> hi James, >>>> here is the url.py >>>> >>>> url(r'^update_form/$', 'eLeave.views.update_form'), >>>> >>>> >>>> >>>> On Fri, Jan 9, 2015 at 2:19 PM, James Schneider < >>>> [email protected]> wrote: >>>> >>>>> 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 >>>>> <https://groups.google.com/d/msgid/django-users/CA%2Be%2BciWYecZ%3DbVtQ_5geoiOG9ToHfUx1dNjfKVnA9MOxEO2OBg%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/CAPCf-y4N9abkcMuUdc0hET7cACLRObKaa53hN8BntJ9vRkpZ2A%40mail.gmail.com >>>> <https://groups.google.com/d/msgid/django-users/CAPCf-y4N9abkcMuUdc0hET7cACLRObKaa53hN8BntJ9vRkpZ2A%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/CALn3ei3ryzPpeQcjpSUEEEscKe7ZggmHZD6Z-mL1W5SvrkmPqA%40mail.gmail.com >>> <https://groups.google.com/d/msgid/django-users/CALn3ei3ryzPpeQcjpSUEEEscKe7ZggmHZD6Z-mL1W5SvrkmPqA%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 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https://groups.google.com/d/msgid/django-users/CA%2Be%2BciXUovZySb%3DY6cKL2rrJH_jM8J2yh69-TKYBZJ_fHTjy_Q%40mail.gmail.com > <https://groups.google.com/d/msgid/django-users/CA%2Be%2BciXUovZySb%3DY6cKL2rrJH_jM8J2yh69-TKYBZJ_fHTjy_Q%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. 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