napravio sam točno kako si rekao i dalje nece, isti error ...vec danima se mucim sa ovime..nešto drugo je posrijedi.
uto, 29. sij 2019. u 12:16 Nebojsa Hajdukovic <[email protected]> napisao je: > neće raditi ali ne zbog html već zbog greške u views > probaj ovako > > def productsgrouping_update_view(request, url_id): > assigned = get_object_or_404(Material, pk=url_id) > > > naravno prvo moraš da importuješ get object or 404: > > from django.shortcuts import get_object_or_404 > > > уто, 29. јан 2019. у 12:00 Ivan Martić <[email protected]> је > написао/ла: > >> Bok Nebojša, >> >> mislim da je stvar u HTML možda prije, jer mi je ranije sve radilo..u >> jednom trenu je puknula veza. Neznam točno kada. >> Znači, da odem na url *productsgrouping *prikaze sve grupe, kad kliknem >> na grupu (dodam joj a=href) no reverse mathc, ako maknem atribute u url >> dobijem #, a ako ručno upišem productsgrouping/update/1 onda prikaze i >> nastavi sve kako treba. >> Znaci samo nemogu povezati ta dva linka....pogledaj htmlove u privitku >> >> hvala ti za pomoć >> >> >> uto, 29. sij 2019. u 11:35 Nebojsa Hajdukovic <[email protected]> >> napisao je: >> >>> A što ne uradiš update preko class based view daleko je lakše? >>> >>> https://docs.djangoproject.com/en/2.1/ref/class-based-views/generic-editing/ >>> >>> Ako hoćeš preko funkcije ja radim sa get_object_or_404, ovako: >>> def productsgrouping_update_view(request, url_id): >>> product_lista = get_object_or_404(MaterialGroup, pk=url_id) >>> >>> >>> уто, 29. јан 2019. у 10:20 Ivan Martić <[email protected]> је >>> написао/ла: >>> >>>> not sure what to say >>>> >>>> čet, 24. sij 2019. u 13:53 Ivan Martić <[email protected]> napisao >>>> je: >>>> >>>>> Hi Andréas, >>>>> sorry for misspeling in codes. All is working ok except when i try to >>>>> put url tag for 'update_productsgrouping'. >>>>> I need to update group with new products but It does not argument for >>>>> group id. >>>>> What do you think i am doing wrong...? >>>>> >>>>> čet, 24. sij 2019. u 13:43 Andréas Kühne <[email protected]> >>>>> napisao je: >>>>> >>>>>> Hi, >>>>>> >>>>>> The reason you are getting this is that you are adding an argument to >>>>>> the productsgrouping url - which doesn't take any arguments. >>>>>> >>>>>> In your code you have: >>>>>> <a href="{% url 'productsgrouping' item.id%}"></a> >>>>>> (Which by the way isn't correct either, I think you mean: <a href="{% >>>>>> url 'productsgrouping' item.id%}">{{ item }} - {{item.id}} </a>) >>>>>> >>>>>> If you look at the url for the producsgrouping view, you have: >>>>>> path('', views.productsgrouping_view, name='productsgrouping'), >>>>>> >>>>>> Which doesn't take any arguments, when you then add an argument >>>>>> django can't find the right URL. >>>>>> >>>>>> You may mean: >>>>>> <a href="{% url 'update_productsgrouping' item.id%}">{{ item }} - {{ >>>>>> item.id}} </a> >>>>>> ? >>>>>> >>>>>> Regards, >>>>>> >>>>>> Andréas >>>>>> >>>>>> >>>>>> Den tors 24 jan. 2019 kl 13:28 skrev Ivan Martić < >>>>>> [email protected]>: >>>>>> >>>>>>> Hi all, >>>>>>> >>>>>>> i am having issue with url tag, every time i put url tag like --{% >>>>>>> url 'productsgrouping' item.id%}-- i get no reverse error. >>>>>>> Can you help me figure it out on what am i doing wrong? >>>>>>> >>>>>>> view: >>>>>>> def productsgrouping_view(request): >>>>>>> queryset = MaterialGroup.objects.all() >>>>>>> context = {"list" : queryset} >>>>>>> return render(request, 'qif/productsgrouping/productsgroup.html', >>>>>>> context) >>>>>>> >>>>>>> def productsgrouping_update_view(request, url_id): >>>>>>> product_lista = MaterialGroup.objects.get(id=url_id) >>>>>>> product_url_id = ProductgroupinputForm(request.POST or None, >>>>>>> instance=product_lista) >>>>>>> context1 = {'product_url_id': product_url_id, 'product_lista': >>>>>>> product_lista} >>>>>>> >>>>>>> if product_url_id.is_valid(): >>>>>>> product_url_id.save() >>>>>>> >>>>>>> return render(request, 'productsgroup-update.html', context1) >>>>>>> >>>>>>> url: >>>>>>> urlpatterns = [ >>>>>>> path('', views.productsgrouping_view, name='productsgrouping'), >>>>>>> path('update/<int:url_id>/', views.productsgrouping_update_view, >>>>>>> name='update_productsgrouping'), >>>>>>> path('new/', views.creategroup_view, name='create_group'), >>>>>>> ] >>>>>>> >>>>>>> html: >>>>>>> {% extends 'base.html' %} >>>>>>> {% block content %} >>>>>>> <ul > >>>>>>> {% for item in list %} >>>>>>> <h1> >>>>>>> <a href="{% url 'productsgrouping' item.id%}"></a> >>>>>>> {{ item }} - {{item.id}} >>>>>>> </h1> >>>>>>> {% endfor %} >>>>>>> {% endblock %} >>>>>>> >>>>>>> -- >>>>>>> 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 https://groups.google.com/group/django-users. >>>>>>> To view this discussion on the web visit >>>>>>> https://groups.google.com/d/msgid/django-users/ca1ef95d-166a-40ef-91bc-16f2d704f2ee%40googlegroups.com >>>>>>> <https://groups.google.com/d/msgid/django-users/ca1ef95d-166a-40ef-91bc-16f2d704f2ee%40googlegroups.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 https://groups.google.com/group/django-users. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/django-users/CAK4qSCcnxCFkss1b8sOTDW3Kb6Vc1fFst4MO024%2BEq%3DwXLGjcg%40mail.gmail.com >>>>>> <https://groups.google.com/d/msgid/django-users/CAK4qSCcnxCFkss1b8sOTDW3Kb6Vc1fFst4MO024%2BEq%3DwXLGjcg%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 https://groups.google.com/group/django-users. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/django-users/CAFab_C8HUsxdpqz-MGqcpw0ZwgFOvrYZ-RJte6-H5x38b97ciQ%40mail.gmail.com >>>> <https://groups.google.com/d/msgid/django-users/CAFab_C8HUsxdpqz-MGqcpw0ZwgFOvrYZ-RJte6-H5x38b97ciQ%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 https://groups.google.com/group/django-users. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/django-users/CAJ60hW3aGwHHutJiXASPkmgDKtn1g1QBgU4PpcuKa1zodypfRQ%40mail.gmail.com >>> <https://groups.google.com/d/msgid/django-users/CAJ60hW3aGwHHutJiXASPkmgDKtn1g1QBgU4PpcuKa1zodypfRQ%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 https://groups.google.com/group/django-users. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/CAFab_C8ZxPMgVB6Z%3DXZ3OxNa8wQmvfmCtsvDKaxifmXHV1eZhA%40mail.gmail.com >> <https://groups.google.com/d/msgid/django-users/CAFab_C8ZxPMgVB6Z%3DXZ3OxNa8wQmvfmCtsvDKaxifmXHV1eZhA%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 https://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CAJ60hW3HSn_PcNNHihst69x37QAqh1KO_pYFAusUvF-j6C9DvQ%40mail.gmail.com > <https://groups.google.com/d/msgid/django-users/CAJ60hW3HSn_PcNNHihst69x37QAqh1KO_pYFAusUvF-j6C9DvQ%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 https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAFab_C9woh%3D05E3EpBzOpfkdXT-nas427zqr8MLsDpLn0cYcFw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
nvironment: Request Method: GET Request URL: http://localhost:8000/productsgrouping/ Django Version: 2.1.4 Python Version: 3.7.1 Installed Applications: ['main', 'abcclass', 'performance', 'productsgrouping', 'vendorsgrouping', 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.sites', 'allauth', 'allauth.account', 'allauth.socialaccount', 'crispy_forms', 'multiselectfield', 'sortedm2m', 'simple_history'] Installed Middleware: ['django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'simple_history.middleware.HistoryRequestMiddleware'] Template error: In template C:\Users\martici\qif\qif\templates\qif\base.html, error at line 0 Reverse for 'update_productsgrouping' with arguments '('',)' not found. 1 pattern(s) tried: ['productsgrouping/update/(?P<url_id>[0-9]+)/$'] 1 : {% load staticfiles %} 2 : 3 : 4 : <!doctype html> 5 : <html lang="en"> 6 : <head> 7 : <meta charset="utf-8"> 8 : <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> 9 : <meta name="description" content=""> 10 : <meta name="author" content="Mark Otto, Jacob Thornton, and Bootstrap contributors"> Traceback: File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\handlers\exception.py" in inner 34. response = get_response(request) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\handlers\base.py" in _get_response 126. response = self.process_exception_by_middleware(e, request) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\handlers\base.py" in _get_response 124. response = wrapped_callback(request, *callback_args, **callback_kwargs) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\contrib\auth\decorators.py" in _wrapped_view 21. return view_func(request, *args, **kwargs) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\contrib\auth\decorators.py" in _wrapped_view 21. return view_func(request, *args, **kwargs) File "C:\Users\martici\qif\qif\productsgrouping\views.py" in productsgrouping_view 33. return render(request, 'qif/productsgrouping/productsgroup.html', context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\shortcuts.py" in render 36. content = loader.render_to_string(template_name, context, request, using=using) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\loader.py" in render_to_string 62. return template.render(context, request) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\backends\django.py" in render 61. return self.template.render(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py" in render 171. return self._render(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py" in _render 163. return self.nodelist.render(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py" in render 937. bit = node.render_annotated(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py" in render_annotated 904. return self.render(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\loader_tags.py" in render 150. return compiled_parent._render(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py" in _render 163. return self.nodelist.render(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py" in render 937. bit = node.render_annotated(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py" in render_annotated 904. return self.render(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\loader_tags.py" in render 62. result = block.nodelist.render(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py" in render 937. bit = node.render_annotated(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py" in render_annotated 904. return self.render(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\defaulttags.py" in render 209. nodelist.append(node.render_annotated(context)) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\base.py" in render_annotated 904. return self.render(context) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\template\defaulttags.py" in render 442. url = reverse(view_name, args=args, kwargs=kwargs, current_app=current_app) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\urls\base.py" in reverse 90. return iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs)) File "C:\Users\martici\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\urls\resolvers.py" in _reverse_with_prefix 622. raise NoReverseMatch(msg) Exception Type: NoReverseMatch at /productsgrouping/ Exception Value: Reverse for 'update_productsgrouping' with arguments '('',)' not found. 1 pattern(s) tried: ['productsgrouping/update/(?P<url_id>[0-9]+)/$']
