def edit(request, substancia_id):
substancia = Substancia.objects.get(pk=substancia_id)
if request.method == "POST":
form = FormSubstancia(request.POST)
if form.is_valid():
substancia.nome = request.POST["nome"]
substancia.save()
return redirect("/substancia/")
else:
form = FormSubstancia(initial={"nome": substancia.nome})
return render(request, "substancia/edit.html", {"form": form, "substancia_id": substancia.id})
def add(request):
if request.method == "POST":
form = FormSubstancia(request.POST)
if form.is_valid():
substancia = Substancia()
substancia.nome = request.POST["nome"]
substancia.save()
return redirect("/substancia/")
else:
form = FormSubstancia()
return render(request, "substancia/add.html", {"form": form})