Re: Foreign key in a ModelForm

2015-08-09 Thread durirompepc 
Ok, now I've other problem, and it is that in the HTML the *Select* doesn't 
changes the value selected (it is always the first one, *"-"*). Any 
particullary reason for it?

El domingo, 9 de agosto de 2015, 18:51:30 (UTC+2), durir...@gmail.com 
escribió:
>
> Have you created some in that test?
>
>
> Now I realized I forget to add a *setUp* function with the DB rows...
> .__. 
>
> It doesn't matter how many time I pass coding, always the same fails. 
> Thanks both.
>
> El domingo, 9 de agosto de 2015, 17:00:04 (UTC+2), Daniel Roseman escribió:
>>
>> On Saturday, 8 August 2015 12:58:59 UTC+1, durir...@gmail.com 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:
>>> # 
>>>
>>> # -
>>>
>>> # 
>>>
>>> # >> name="enunciado"
>>> # placeholder="Sólo caracteres alfanuméricos, sin espacios, máx. 
>>> 1000" rows="10">
>>>  # Eres tan fea que sólo te guiñan un ojo los 
>>> francotiradores.
>>>
>>> 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.
>>>
>>>
>>
>> What makes you think you should have any? Have you created some in that 
>> test? Where?
>> --
>> DR. 
>>
>

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Re: Foreign key in a ModelForm

2015-08-09 Thread durirompepc 

>
> Have you created some in that test?


Now I realized I forget to add a *setUp* function with the DB rows...
.__. 

It doesn't matter how many time I pass coding, always the same fails. 
Thanks both.

El domingo, 9 de agosto de 2015, 17:00:04 (UTC+2), Daniel Roseman escribió:
>
> On Saturday, 8 August 2015 12:58:59 UTC+1, durir...@gmail.com 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:
>> # 
>>
>> # -
>>
>> # 
>>
>> # > name="enunciado"
>> # placeholder="Sólo caracteres alfanuméricos, sin espacios, máx. 
>> 1000" rows="10">
>>  # Eres tan fea que sólo te guiñan un ojo los 
>> francotiradores.
>>
>> 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.
>>
>>
>
> What makes you think you should have any? Have you created some in that 
> test? Where?
> --
> DR. 
>

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Re: Foreign key in a ModelForm

2015-08-09 Thread Daniel Roseman 
On Saturday, 8 August 2015 12:58:59 UTC+1, durir...@gmail.com 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:
> # 
>
> # -
>
> # 
>
> #  name="enunciado"
> # placeholder="Sólo caracteres alfanuméricos, sin espacios, máx. 
> 1000" rows="10">
>  # Eres tan fea que sólo te guiñan un ojo los 
> francotiradores.
>
> 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.
>
>

What makes you think you should have any? Have you created some in that 
test? Where?
--
DR. 

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Re: Foreign key in a ModelForm

2015-08-09 Thread durirompepc 
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,  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:
>> # 
>>
>> # -
>>
>> # 
>>
>> # > name="enunciado"
>> # placeholder="Sólo caracteres alfanuméricos, sin espacios, máx. 
>> 1000" rows="10">
>>  # Eres tan fea que sólo te guiñan un ojo los 
>> francotiradores.
>>
>> 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.
>>
>> -- 
>> You received this message because you are subscribed to the Google Groups 
>> "Django users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an 
>> email to django-users...@googlegroups.com .
>> To post to this group, send email to django...@googlegroups.com 
>> .
>> Visit this group at http://groups.google.com/group/django-users.
>> To view this discussion on the web visit 
>> https://groups.google.com/d/msgid/django-users/bfdaa10a-cacb-4c00-9058-c5f28585f74e%40googlegroups.com
>>  
>> 
>> .
>> For more options, visit https://groups.google.com/d/optout.
>>
>

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Re: Foreign key in a ModelForm

2015-08-08 Thread James Schneider 
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,  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:
> # 
>
> # -
>
> # 
>
> #  name="enunciado"
> # placeholder="Sólo caracteres alfanuméricos, sin espacios, máx. 
> 1000" rows="10">
>  # Eres tan fea que sólo te guiñan un ojo los 
> francotiradores.
>
> 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.
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to django-users+unsubscr...@googlegroups.com.
> To post to this group, send email to django-users@googlegroups.com.
> Visit this group at http://groups.google.com/group/django-users.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/django-users/bfdaa10a-cacb-4c00-9058-c5f28585f74e%40googlegroups.com
> 
> .
> For more options, visit https://groups.google.com/d/optout.
>

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