Dudes, I received online help.
In the template there was a mistype error:
{% for pagosdet in pagos.pagosdetail_set.all %} => *
{% for pagosdet in pago.pagosdetail_set.all %} ( Without 's')*
Thanks for reading,
El vie, 23 abr 2021 a las 17:37, Walter Randazzo (<wwranda...@gmail.com>)
escribió:
> Hi there, I am trying to list in a template a bunch of fields of the
> model (PagosDetail) that is related to another one (PagosHead) via
> numero_pago field.
>
> I am able to list the PagosHead items in the template but when I use the
> " _set.all" in order to get those fields from PagosDetail i've no luck.
>
> Hope you can help me guys!
>
>
>
> *Models*
> class PagosHead(models.Model):
> numero_pago = models.IntegerField()
> numero_socio = models.ForeignKey(Socios, on_delete=models.CASCADE)
>
> fecha_pago = models.DateField(default=datetime.now,null=True,blank=True)
>
> importe_pago_total =
> models.DecimalField(default=0.00,max_digits=9,decimal_places=2)
> observaciones_pago = models.CharField(max_length=100,null=True)
>
> class PagosDetail(models.Model):
> pago=models.ForeignKey(PagosHead,on_delete=models.CASCADE)
>
> importe_pago =
> models.DecimalField(default=0.00,max_digits=9,decimal_places=2)
> mes_pago = models.CharField(max_length=10)
> ano_pago = models.SmallIntegerField(null=True)
>
>
> *View*
> #Vista de Cuenta Corriente
> @method_decorator(staff_member_required, name='dispatch')
> class detalleCC(TemplateView):
> template_name = "pagos/cuenta_corriente.html"
> contexto={}
> print("En detalleCC view")
> def get_context_data(self, **kwargs):
> contexto = super(detalleCC, self).get_context_data(**kwargs)
> contexto={
>
> 'pagos':
> PagosHead.objects.filter(numero_socio_id=self.kwargs['pk']),
> }
> return contexto
>
> *Template*
>
> {% for pago in pagos reversed %}
> <tr>
>
> <td
> style="font-size:90%;">{{pago.numero_pago}}</td>
>
> <td
> style="font-size:90%;">{{pago.fecha_pago}}</td>
>
> <td
> style="font-size:90%;">{{pago.importe_pago_total}}</td>
>
> <td
> style="font-size:90%;">{{pago.observaciones_pago}}</td>
>
> <td><a class="btn
> btn-secondary btn-sm" href="{% url 'pagos:pdf' pk=pago.numero_pago %}"
> role="button" data-toggle="tooltip" data-placement="top" title="Imprimir"><i
> class="fa fa-print"></i></a></td>
> </tr>
>
> {% for pagosdet in
> pagos.pagosdetail_set.all %}
> <tr>
>
> <td
> style="font-size:90%;">{{pagosdet.mes_pago}}</td>
> </tr>
> {% endfor %}
> {% endfor %}
> </tbody>
>
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