I get the same, an empty select.
El sábado, 8 de agosto de 2015, 22:49:19 (UTC+2), James Schneider escribió:
>
> Try removing the .values_list() portion of the query set in your
> ModelForm. You should be passing a query set, not a list of values. The
> form knows how to iterate through the query set.
>
> -James
> On Aug 8, 2015 4:59 AM, <durir...@gmail.com <javascript:>> wrote:
>
>> I searched in the web for some example of setting a FK in a ModelForm
>> (bound and unbound), but the examples I founded didn't worked for me. The
>> best thing I think I've is this:
>>
>> *forms.py*
>>
>>
>>
>>
>>
>>
>>
>>
>> *class RegistroComentarioForm(ModelForm): def __init__(self, *args,
>> **kwargs): super(RegistroComentarioForm, self).__init__(*args,
>> **kwargs) # This is supossed to get all rows from a model. A
>> "Comentario" has one "CategoriaComentario". # Maybe I should do a
>> filter here when I bound data, but the problem is in the tests...
>> self.fields['categoria'] = ModelChoiceField(
>> queryset=CategoriaComentario.objects.all().values_list('id', 'nombre'),
>> empty_label='...') # bla bla bla Meta bla bla bla
>> fields...tests.py*
>>
>> class RegistroComentarioFormTestCase(TestCase):
>> def test_registrar_comentario(self):
>> # Registro_Comentario_Form_X.
>> r_c_f_a = RegistroComentarioForm({
>> # I tried "'categoria': 1", but nothing.
>> 'enunciado': 'Eres tan fea que sólo te guiñan un ojo los '
>> 'francotiradores.'
>> })
>>
>> # Here is the problem. This prints:
>> # <select id="id_categoria" name="categoria">
>>
>> # <option value="" selected="selected">---------</option>
>>
>> # </select>
>>
>> # <textarea cols="40" id="id_enunciado" maxlength="1000"
>> name="enunciado"
>> # placeholder="Sólo caracteres alfanuméricos, sin espacios, máx.
>> 1000" rows="10">
>> # Eres tan fea que sólo te guiñan un ojo los
>> francotiradores.</textarea>
>>
>> for campo in r_c_f_a:
>> print(campo)
>>
>> self.assertTrue(r_c_f_a.is_valid())
>>
>>
>> So I don't have any *CategoriaComentario* available. In the docs they
>> don't say much about *ModelChoiceField*, so I just don't know what to do.
>>
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