I want to throw an item on as expense or revenue for that I did;
from django.db import models
# Create your models here.
class SubCategoria(models.Model):
ESCOLHA = (
(u'1', u'Receita'),
(u'2', u'Despesa'),
)
categoria = models.CharField(max_length=1, choices=ESCOLHA)
nome = models.CharField('Nome', max_length=200)
slug = models.SlugField('Atalho', unique=True)
def __str__(self):
return self.nome
class Item(models.Model):
categoria = models.ForeignKey(SubCategoria)
data = models.DateField('Data Vencimento/Recebimento')
cadastrado = models.DateTimeField(verbose_name='Cadastrado', auto_now_add=True)
atualizado = models.DateTimeField(verbose_name='Atualizado', auto_now=True)
nome = models.CharField('Nome', max_length=100)
descricao = models.TextField('Descrição')
valor = models.DecimalField('Valor', max_digits=5, decimal_places=2)
pagamento = models.BooleanField('Pago/Recebido', default=False)
def __str__(self):
return '{} R$ {}'.format(self.nome, self.valor)
I made a forms.py
from django import forms
from .models import SubCategoria, Item
from .models import SubCategoria
class SubCategoriaForm(forms.ModelForm):
class Meta:
model = SubCategoria
fields = ('nome', 'slug', 'categoria')
class ItemForm(forms.ModelForm):
class Meta:
model = Item
fields = ('categoria', 'data', 'nome', 'descricao', 'valor', 'pagamento')
I would like to know how I can define that and always only the profit categories appear, exe SubCategoria.objects.filter(categoria= 1)