Hi, I've been trying to solve one probleme, and I'll explain what I
want to do.
First I'll show my models;
class Tallaje(models.Model):
cod = models.CharField(max_length=5)
desc = models.CharField(max_length=60)
class Talla(models.Model):
tallaje = models.ForeignKey('Tallaje')
cod = models.CharField(max_length=5)
desc = models.CharField(max_length=60)
class Articulo(models.Model):
ref = models.CharField(max_length=15)
tallaje = models.ForeignKey('Tallaje')
class Articulo_Talla(models.Model):
articulo = models.ForeignKey('Articulo')
talla = models.ForeignKey('Talla')
And my admin.py file:
class ArticuloTallaAdmin(admin.TabularInline):
model = Articulo_Talla
extra = 0
class ArticuloAdmin(admin.ModelAdmin):
list_display = ('ref',)
list_filter = ('ref',)
ordering = ('ref',)
search_fields = ('ref',)
fieldsets = (
(None, {'fields': ('ref', 'tallaje')}),
)
inlines = [ArticuloTallaAdmin]
I want to filter talla select from inline form by the value selected
in parent field tallaje.
Every time I change tallaje in parent, tallas in inline form must be
queryset changed.
I don't know if this can be done in admin.py or I must do it in
javascript, and I want to know where to start.
Thanks a lot.
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