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Nov 24th, 2017
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  1. form = TopicoForm()
  2.  
  3.  
  4.  
  5. raise ValueError('ModelForm has no model class specified.')
  6.  
  7. class Topico(models.Model):
  8.  
  9. titulo = models.CharField('Título', max_length=100)
  10. mensagem = models.TextField('Mensagem')
  11. avatar = models.ImageField(upload_to='core/images', verbose_name='Imagem', blank=True, null=True)
  12. id_usuario = models.ForeignKey(Usuario)
  13. id_assunto = models.ForeignKey(Assunto)
  14.  
  15. def __str__(self):
  16. return self.titulo
  17.  
  18. class TopicoForm(forms.ModelForm):
  19.  
  20. class meta:
  21. model = Topico
  22. fields = '__all__'
  23.  
  24. def novo_post(request):
  25. if request.POST:
  26. form = TopicoForm(request.POST)
  27. if form.is_valid:
  28. form.save()
  29.  
  30. else:
  31. form = TopicoForm()
  32. contexto = {
  33. "form": form
  34. }
  35. return render(request, "novo_post.html", contexto)
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