Created
September 9, 2020 21:45
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Exemplo Compressor - Cristofer
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class CompressorForm(forms.ModelForm): | |
class Meta: | |
model = Compressor | |
exclude = ['unidade', ] | |
def __init__(self, unidade, *args, **kwargs): | |
super().__init__(*args, **kwargs) | |
self.fields['regime_de_atuacao'].queryset = Regime.objects.filter(unidade=unidade) # Filtra os valores exibidos no campo | |
self.unidade = unidade | |
def save(self, *args, **kwargs): | |
compressor = super().save(commit=False) | |
compressor.unidade = self.unidade | |
compressor.save() | |
return compressor |
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def adicionar_compressor(request, pk): | |
unidade = get_object_or_404(Unidade, pk=pk) | |
if request.method == 'POST': | |
form = CompressorForm(request.POST, unidade=unidade) | |
if form.is_valid(): | |
compressor = form.save() | |
return redirect(... | |
else: | |
form = CompressorForm(unidade=unidade) | |
return render(... |
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