thanks Paul and DR, your solution worked. anyway now i have a problem with
the validation of that form (her's the view):
*def anagrafica_save(request):*
* if request.method == 'POST':*
* form = AnagraficaForm(request.POST)*
* if'idsogg' in request.POST:*
* soggetto = Anagrafica.objects.get(pk=request.POST["idsogg"])*
* else:*
* soggetto = Anagrafica()*
* *
* if form.is_valid():*
* .... #set model fields and save*
* ...*
* else:*
* print('errors',form.errors)*
* sub = "Scheda soggetto anagrafica"*
* dict = {'sub':sub, 'subsogg':soggetto, 'form':form}*
* return render_to_response('anagrafica_form.html', dict,
context_instance=RequestContext(request))*
The form is always not valid, also the form.errors print show an empty
dict. The form is returned back and instead of renderized ChoiceFields as
select, i got these messages printed in
html: <django.forms.fields.ChoiceField object at 0x7ff264215110>...any help?
Il giorno domenica 20 maggio 2012 14:21:39 UTC+2, Paul Prior ha scritto:
>
> I think you need self.fields[field_name] = your new field.
> Paul
>
>
>
> On May 20, 2012, at 7:49 AM, luke lukes <[email protected]> wrote:
>
> Hi. already tried this way --> fields are instantiated
> (<django.forms.fields.ChoiceField object at 0x7f6204206f10>) but are not
> rendered in the template...
>
> Il giorno domenica 20 maggio 2012 03:25:36 UTC+2, somecallitblues ha
> scritto:
>>
>> Hey Luke,
>>
>> I don't think you need to return anything, especially not a super class.
>>
>> Try this http://dpaste.com/hold/750356/
>>
>> Cheers,
>>
>> -m
>>
>>
>>
>> On 20 May 2012 10:06, luke lukes <[email protected]> wrote:
>>
>>> hi everyone. i need to overrid the constructor of a form: if i have some
>>> value in input, some fields has to be ChoiceField, otherwise they have to
>>> be CharField. here's the code:
>>>
>>> http://dpaste.com/750343/
>>>
>>> but this way doesn't work. even if i declare fields before constructor
>>> as CharField and then I ovverride them in __init__, they will not be
>>> renderized in template (I got this message:
>>> <django.forms.fields.ChoiceField object at 0x7ff0c0173ad0>).I don't
>>> understand where's the mistake (also because i have poor python skills...)
>>>
>>> any help?
>>>
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