Can you come to zoom so we fix this ones and for all
On Wed, May 6, 2020, 8:13 AM Sergei Sokov <[email protected]> wrote:
> [image: kwargs.JPG]
> But the form is empty.
>
> class SkladCreateView(LoginRequiredMixin, CustomSuccessMessageMixin,
> CreateView):
> model = Sklad
> template_name = 'sklad.html'
> form_class = SkladForm
> success_url = reverse_lazy('sklad')
> success_msg = 'Материал сохранён'
> def get_context_data(self, **kwargs):
> kwargs['list_sklad'] = Sklad.objects.all().order_by('material')
> kwargs['list_pack'] = Pack.objects.all().order_by('name_pack')
> kwargs['list_hole'] = Hole.objects.all().order_by('name_hole')
> context = super(SkladCreateView, self).get_context_data(**kwargs)
> if self.request.POST:
> context['pack_form'] = PackForm(self.request.POST)
> else:
> context['pack_form'] = PackForm()
> return super().get_context_data(**kwargs)
> def form_valid(self, form):
> self.object = form.save(commit=False)
> self.object.author = self.request.user
> self.object.save()
>
> context = self.get_context_data()
> pack_form = context['pack_form']
> # if pack_form.is_valid():
> # pack_form.instance = self.object
> # pack_form.save()
> print(pack_form)
> return super().form_valid(form)
>
>
>
> вторник, 5 мая 2020 г., 22:17:08 UTC+2 пользователь Sherif Adigun написал:
>>
>> Please remove
>>
>> if pack_form.is_valid():
>> pack_form.instance = self.object
>> pack_form.save()
>>
>>
>> And replace with print(pack_form)
>>
>>
>> Then let's see what it's printing in the console
>>
>> On Tue, May 5, 2020, 8:30 PM Sergei Sokov <[email protected]> wrote:
>>
>>> I have this error when I try save data for SkladForm, when I press submit
>>> Request Method: POST
>>> Request URL: http://192.168.0.249:8000/sklad
>>> Django Version: 3.0.5
>>> Exception Type: KeyError
>>> Exception Value:
>>>
>>> 'pack_form'
>>>
>>> Exception Location: /var/workspace/myp4/webprint/print/views.py in
>>> form_valid, line 362
>>> line 362 is pack_form = context['pack_form']
>>>
>>> And the PackForm is empty, when I call it.
>>>
>>>
>>> class SkladCreateView(LoginRequiredMixin, CustomSuccessMessageMixin,
>>> CreateView):
>>> model = Sklad
>>> template_name = 'sklad.html'
>>> form_class = SkladForm
>>> success_url = reverse_lazy('sklad')
>>> success_msg = 'Материал сохранён'
>>> def get_context_data(self, **kwargs):
>>> kwargs['list_sklad'] = Sklad.objects.all().order_by('material')
>>> kwargs['list_pack'] = Pack.objects.all().order_by('name_pack')
>>> kwargs['list_hole'] = Hole.objects.all().order_by('name_hole')
>>> context = super(SkladCreateView, self).get_context_data(**kwargs)
>>> if self.request.POST:
>>> context['pack_form'] = PackForm(self.request.POST)
>>> else:
>>> context['pack_form'] = PackForm()
>>> return super().get_context_data(**kwargs)
>>>
>>> def form_valid(self, form):
>>> self.object = form.save(commit=False)
>>> self.object.author = self.request.user
>>> self.object.save()
>>>
>>> context = self.get_context_data()
>>> pack_form = context['pack_form']
>>> if pack_form.is_valid():
>>> pack_form.instance = self.object
>>> pack_form.save()
>>> return super().form_valid(form)
>>>
>>>
>>>
>>>
>>> вторник, 5 мая 2020 г., 18:08:56 UTC+2 пользователь Sherif Adigun
>>> написал:
>>>>
>>>> you have two returns in get_Context_data. use only this
>>>>>
>>>>
>>>>
>>>> def get_context_data(self, **kwargs):
>>>> context = super(SkladCreateView,
>>>> self).get_context_data(**kwargs)
>>>> if self.request.POST:
>>>> context['pack_form'] = PackForm(self.request.POST)
>>>> else:
>>>> context['pack_form'] = PackForm()
>>>> return super().get_context_data(**kwargs)
>>>>
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>>> .
>>>
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