to have a select field with 2000 records I want it to be only reading to
show me the field to which is linked only reading
if I put it in disabled mode I deactivate the ok field to this point well,
the bad thing is that putting it this way, the 2000 records are still
loaded into the template a
a possible solution I see is to change the field to CharField() type, here
is a new problem: the field is printed the pk that is related as then how
can I read that pk to show the name and not that pk in the template?
El martes, 18 de septiembre de 2018, 13:58:26 (UTC-5), nelson fernando
garcia
to have a select field with 2000 records I want it to be only reading to
show me the field to which is linked only reading
if I put it in disabled mode I deactivate the ok field to this point well,
the bad thing is that putting it this way, the 2000 records are still
loaded into the template an
Sorry but I don't understand. For me, what you say now is that you want the
field to be visible but empty (without any data from model in it) or
invisible (excluded)? Can you, please, clarify what do you want to achieve?
Have you tried appending the lines I gave you, not replacing the last line?
This only disables it but internally it receives data this makes the
process of loading the template is the same with disabled enabled or
disabled, so it is necessary to use readonly but does not show readonly.
El martes, 18 de septiembre de 2018, 19:00:37 (UTC-5), Mateusz escribió:
>
> (use t
This only disables it but internally it receives data this makes the
process of loading the template is the same with disabled enabled or
disabled, so it is necessary to use readonly but does not show readonly.
El martes, 18 de septiembre de 2018, 19:00:37 (UTC-5), Mateusz escribió:
>
> (use tr
(use traductor si necesita)
I hope I understand your question correctly.
When in Django 1.8 or 1.9+ you can just do
self.fields['destination'].disabled = True
in lower versions you should add
self.fields['destination'].widget.attrs['disabled'] = True
at the end of your __init__(..).
W dniu wto
Hola estoy tratando en mi formulario (formsModel) implementar el atributo
de *readonly* a una foreignkey (ModelChoiceField)
pero no es posible alguna ayuda por favor GRACIAS así lo estoy haciendo:
class CostoForm(forms.ModelForm):
"""
Edicion de Costos con formset.
"""
class Meta:
model = C
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