ok, pokušat ću. ak neuspijem posaljem ti sta god ti treba da pokusas sam rekreirati...ovo je zaista zeznuto
uto, 29. sij 2019. u 13:56 Nebojsa Hajdukovic <[email protected]> napisao je: > To je greška zato što ne može da nađe url_id ajd ako ne uspeš pogledaću > večeras detaljno šta si radio pa da vidim gde je greška > > уто, 29. јан 2019. у 13:51 Ivan Martić <[email protected]> је > написао/ла: > >> 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 %} >>>>>>>>> {% 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