Filtering combobox according to a project list created by logged user

[Gabriel]

Hi everyone!

I am newbe in Django and I have a question. 

I am creating a multi-tenanci application and I need to filter the combobox according to projects created by logged users, but I have the following message:

AttributeError at /requisitos/cadastrarRequisito/ 'WSGIRequest' object has no attribute 'projeto'

My model:

class Requisito (models.Model): 

 nomeRequisito = models.CharField(max_length=30, verbose_name=('Nome do Requisito')) 

 responsavel = models.CharField(max_length=30, verbose_name=('Responsável pelo Desenvolvimento')) 

 código = models.CharField(max_length=20, verbose_name=('Código do Requisito')) 

projeto = models.ForeignKey(Projeto, on_delete=models.PROTECT) 

 prioridade = models.CharField(max_length=10, verbose_name=('Prioridade do Requisito')) 

 risco = models.CharField(max_length=10, verbose_name=('Risco do Requisito')) 

 motivo = models.CharField(max_length=20, verbose_name=('Motivo do Requisito')) 

status = models.CharField(max_length=20, verbose_name=('Status do Requisito')) 

requisitosImpactados = models.CharField(max_length=100, verbose_name=('Requisitos Impactados')) 

 user = models.ForeignKey(User, on_delete=models.CASCADE) 

 estoriaUsuario = HTMLField() 

 regrasNegocio = HTMLField() 

  def __str__(self): return self.nomeRequisito  

Forms.py

class CadastrarRequisitos(ModelForm):

def __init__(self, projeto, *args, **kwargs):

super(CadastrarRequisitos, self).__init__(*args, **kwargs)

 self.fields['projeto'].queryset = Projeto.objects.filter( projeto=Projeto.nomeProjeto) 

class Meta:

model = Requisito

 fields = ['nomeRequisito', 'responsavel', 'código', 'projeto', 'prioridade', 'status', 'risco', 'motivo', 'requisitosImpactados', 'user', 'estoriaUsuario', 'regrasNegocio']  

model of project

class Projeto(models.Model): 

 nomeProjeto = models.CharField(max_length=20, verbose_name=('Nome do Projeto')) user = models.ForeignKey(User, on_delete=models.CASCADE) 

descricao = HTMLField()  

How can I make each requirement related to a project that the respective registered user saved and does not show this error message?

 Thank you very much.

[Samuel Nogueira]

The error is probably in your forms.py problably here  self.fields['projeto'].queryset = Projeto.objects.filter( projeto=Projeto.nomeProjeto) . your atribute ‘projeto‘ don’t exist in Projeto.objects.filter(projeto=Projeto.nomeProjeto). to do the correct way I recomment you to look at how to filter a QuerySet in Django docs here: https://docs.djangoproject.com/en/3.1/topics/db/queries/#retrieving-specific-objects-with-filters

ps: Do you speak portuguese? If so mail me, probably I can better help you.

-----------------------------------------------------------------------------------------------------

Samuel Nogueira Bacelar

 

GitHub: https://github.com/SamuelNoB

 

Linkedin: https://www.linkedin.com/in/samuel-nogueira-87800b1aa/

 

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