Resolved:
Using parameters max_num=1, extra=0
https://docs.djangoproject.com/en/3.2/topics/forms/modelforms/#max_num
Mea culpa
On Sunday, January 22, 2023 at 10:49:01 PM UTC+3 Michael Maina wrote:
> Hello,
>
>
>
> I have a challenge using the modelformset_factory m
Hello,
I have a challenge using the modelformset_factory module (
https://docs.djangoproject.com/en/3.2/topics/forms/modelforms/) and invite
your advice.
I can automatically generate a pre-populated webpage with a select dataset
from the database, but the generated template creates
please is there any solution ?
On Saturday, November 27, 2021 at 2:31:40 PM UTC+3 namo wrote:
> Hi , i'm trying to implement two formset in one view , one of the
> formsets should be pop up modal form : here is the models
> *note : if it requires i'll pay for that task *
>
> *class MobileCollec
Hi , i'm trying to implement two formset in one view , one of the formsets
should be pop up modal form : here is the models
*note : if it requires i'll pay for that task *
*class MobileCollection(models.Model): *
*mobile =
models.ForeignKey(ModelCategory,on_delete=models.PROTECT,related_name='m
t, I see that I can filter and find the
> responses, but how do I get Django to fill the form fields with the
> responses?
>
> Thank you!
>
> On Friday, August 7, 2020 at 10:24:21 AM UTC-4, Integr@te System wrote:
>>
>> Hi Michael,
>>
>> You can read que
ith model in modelformset_factory() method
> to get exact user and/or any fields you need as existed instance or base on
> cookies or sth like that to identify your user, depend on your use case(ex
> trigger events or choose one option...). Hope it helpful.
>
>
>
> On Fri, Aug 7, 2020,
Hi Michael,
You can read queryset combine with model in modelformset_factory() method
to get exact user and/or any fields you need as existed instance or base on
cookies or sth like that to identify your user, depend on your use case(ex
trigger events or choose one option...). Hope it helpful
Hello:
I am using modelformset_factory to generate my form based on a model. If
the user submits a page, then returns to it later, I would like to populate
the fields with what they previously answered. I can only find examples of
pre-populated fields with the extra forms; is there a way to
Hello,
I have been trying to scale modelformset_factory and run into the issue
that modelformset_factory is working correctly when I implement with just 2
formsets. Code here:
https://gist.github.com/martin1007/6474f3a7f14540bae729e8b4d31f8ca2
But when I try to scale it using lists it does
Hello,
I am trying to scale multiple modelforms by using modelformset_factory and
save them to database to their respective models. Even though code creates
different forms for different models but it does not save them to database.
The relevant code parts can be found here
https
ike to alter that number, but cannot see how.
>> view and form for ref:
>>
>> def micro_log_create(request):
>> MicroLogFormSet = modelformset_factory(Micro_Log, form=MicroLogForm,
>> max_num=4, extra=0)
>> if request.method == 'POST':
>> f
7 forms, as seen here:
>
> value="7" /> type="hidden" value="7" />
>
> I would like to alter that number, but cannot see how.
> view and form for ref:
>
> def micro_log_create(request):
> MicroLogFormSet = modelformset_factory(Micro_Log
My model formset is producing an initial 7 forms, as seen here:
I would like to alter that number, but cannot see how.
view and form for ref:
def micro_log_create(request):
MicroLogFormSet = modelformset_factory(Micro_Log, form=MicroLogForm,
max_num=4, extra=0)
if request.method
I am trying to display a modelformset_factory in a view, but am running
into this error and unable to figure out why.
builtins.AttributeError
AttributeError: 'IPAddressForm' object has no attribute 'instance'
This seems to happen when I include this in my view: {{
ipadd
= raceday.categories_in_order()
formset_cats_in_events =
modelformset_factory(model=racereg_models.CategoriesInEvent,
form=racereg_forms.CatsInEventForm,
extra=0
Hello,
I'm trying to send a form with modelformset_factory inside a CreateView.
For the moment I only have this code inside the CreateView:
def get(self, request, *args, **kwargs):
self.object = None
local_pk = LiveTool.objects.get(pk=self.kwargs[
t-small'
> form.fields['middle_name'].widget.attrs['class'] = 'input-mini'
> form.fields['last_name'].widget.attrs['class'] = 'input-small'
>
> form.fields['state'].widget.attrs['clas
7;input-mini'
form.fields['last_name'].widget.attrs['class'] = 'input-small'
form.fields['state'].widget.attrs['class'] = 'input-mini'
form.fields['zip_code'].widget.attrs['class']
s(request):
> > initial_one = [{'field2':'one'},
> > {'field2':'two'},
> > {'field2':'three '},
> > {'field2':' four'},
>
name_views(request):
> initial_one = [{'field2':'one'},
> {'field2':'two'},
> {'field2':'three '},
> {'field2':' four'},
>]
> fo
ude = ('field_fk',)
-- views.py --
def name_views(request):
initial_one = [{'field2':'one'},
{'field2':'two'},
{'field2':'three '},
{'
Hi,
I am using modelformset_factory and I want to show all the ocurrences of
the class Event, but I want to add a field to the fromset. I have this code:
forms.py -
from django import forms
from django.forms.formsets import BaseFormSet
class
gt; I have a modelformset_factory instance displaying beautifully, but not
> > saving to the database.
> > If anyone can spot any mistake i've made in the code it would be much
> > appreciated.(i'm using Django 1.3 by the way).
>
> > def warning_entry (request):
> >
On Wednesday, May 18, 2011 11:46:14 PM UTC+1, piker wrote:
>
> I have a modelformset_factory instance displaying beautifully, but not
> saving to the database.
> If anyone can spot any mistake i've made in the code it would be much
> appreciated.(i'm using Django
I have a modelformset_factory instance displaying beautifully, but not
saving to the database.
If anyone can spot any mistake i've made in the code it would be much
appreciated.(i'm using Django 1.3 by the way).
def warning_entry (request):
SpeciesFormSet =
modelformset_factory(Spec
> The only thing I can think of is that the choices for the field are
> not being set correctly to start with - in the bit where you write
> `(choices=[yada yada]`, what is 'yada yada'? Obviously, this must
> contain *all* possible values for the codes across all responses, so
> that the relevant o
Sir, I just re-examined my code and realized that the integers I was
plugging into `initial` was the wrong value, semantically speaking.
IDs from the wrong model were being used for initial values...
Simplifying my example for this explanation helped me see that pretty
quickly when I pulled my code
cessing as I see fit.
>
> But when it comes time to instantiate my formset, I can't find a way
> to pump my own values into this "codes" field on the form. Here is
> the relevant part of the view:
> responses = Response.objects.filter( yada yada)
> Response
ld gets POSTed back to my
view, which I happily read from my form's cleaned_data attribute,
processing as I see fit.
But when it comes time to instantiate my formset, I can't find a way
to pump my own values into this "codes" field on the form. Here is
the relevant part of the view:
On Oct 14, 10:32 am, Tim Valenta wrote:
> This is driving me mad, so I must ask the community, in hopes of a
> workaround:
>
> I've got a simple formset of models on a page, generated by
> modelformset_factory. This particular page will never create forms--
> it only
This is driving me mad, so I must ask the community, in hopes of a
workaround:
I've got a simple formset of models on a page, generated by
modelformset_factory. This particular page will never create forms--
it only modifies existing ones. Therefore the queryset I pass into
the fo
for
> > future reference. Basically you need to specify a formfield_callback
> > kwarg to modelformset_factory that just passes along any kwargs it
> > receives (namely, in this case, the 'widget' argument) to
> > Field.formfield():
>
> > d
Thanks! I'll give that a try.
On Aug 13, 8:55 am, Matthew R wrote:
> I got hit by this same bug and here's the workaround I used, for
> future reference. Basically you need to specify a formfield_callback
> kwarg to modelformset_factory that just passes along any kwargs it
>
{{ form.instance.field of the model }}
is a way to access.
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somebody have an idea ?
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For more option
I got hit by this same bug and here's the workaround I used, for
future reference. Basically you need to specify a formfield_callback
kwarg to modelformset_factory that just passes along any kwargs it
receives (namely, in this case, the 'widget' argument) to
Field.fo
the idea isn't depend of javascript.
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Fo
i'm sorry,but i don't understand the question.
the model is only an example. My idea is a model like this:
--
class Format(models.Model):
code = models.CharField(max_length=10)
name = models.CharField(max_length=30
Hi,
fast question: why fields = ['nombre'] instead of fields = ['name2'] ?
Best regards
On Wed, Aug 11, 2010 at 3:59 PM, refreegrata wrote:
> with a model like this:
> --
> class Format(models.Model):
> name1 = models.CharField(max_length=5)
> name2 = m
with a model like this:
--
class Format(models.Model):
name1 = models.CharField(max_length=5)
name2 = models.CharField(max_length=5)
--
and a modelform like this:
-
M
Can anyone confirm that passing in a form with Meta.widgets set to
modelformset_factory() does in fact work?
I've tried stripping my code down to the basics and still get the same
exception. Debugging Django code doesn't help me because it fails
during a lamda function that I d
; in manage_articles
174. form = ArticleForm)
File "C:\Python25\lib\site-packages\django\forms\models.py" in
modelformset_factory
669.
formfield_callback=formfield_callback)
File "C:\Python25\lib\site-packages\django\forms\models.py"
CalendarWidget(attrs={'class':'date-
> pick'})
> }
>
> And in a view function:
> ...
> ArticleFormSet = modelformset_factory(Article,
> form = ArticleForm,
> extra=0)
> .
a view function:
...
ArticleFormSet = modelformset_factory(Article,
form = ArticleForm,
extra=0)
...
Removing 'widgets' from the Meta in ArticleForm fixes the error.
The new widgets convention here i
I'm pretty sure that modelformset_factory is not documented.
2010/5/19 Michael Davis :
> Thanks! I found that by looking at the source shortly after I posted
> the question. I'm surprised I didn't stumble across that option in the
> documentation. Do you have a link t
te:
> Pass the form class to modelformset_factory() in the form argument.
> The factory will then use the AuthorForm class as the base form class
> when it creates the modelform class for the formset.
>
> modelFormset = modelformset_factory(Author, form=AuthorForm)
>
> On Tue, M
Pass the form class to modelformset_factory() in the form argument.
The factory will then use the AuthorForm class as the base form class
when it creates the modelform class for the formset.
modelFormset = modelformset_factory(Author, form=AuthorForm)
On Tue, May 18, 2010 at 7:08 AM, Michael
I am new to Django and am trying to get a custom modelForm to work in
a ModelFormset_factory. For example:
class Author(models.Model):
name = models.CharField()
address = models.CharField()
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"Django
I am new to Django and am trying to get a custom modelForm to work in
a ModelFormset_factory. For example:
# in models.py
class Author(models.Model):
name = models.CharField()
address = models.CharField()
phone = models.CharField()
class AuthorForm(ModelForm):
class Meta
in my template below.
> {{form.m}}. When I do not exclude='prim', the field {{form.m}} is rendered
> perfectly. In my view i have defined my formset as:
>
> Transpecform = modelformset_factory(Sotranspec, max_num=16, extra=16,
> exclude='prim')
>
> Her
t; > > Hi!
>
> > > > I've been stuck with this for some days now, and can't find any
> > > > answers whatsoever. Please bare with me since I'm a newbie with Python/
> > > > Django.
>
> > > (English nitpick: the word is bear
.
>
> > (English nitpick: the word is bear, not bare, that you're looking for in
> > that idiom.)
>
> > > I have this form that's created and populated using
> > > 'modelformset_factory'. What it's supposed to do is to
> > > 1.
; > Django.
>
> (English nitpick: the word is bear, not bare, that you're looking for in
> that idiom.)
>
>
>
> > I have this form that's created and populated using
> > 'modelformset_factory'. What it's supposed to do is to
> > 1. show
hat you're looking for in
that idiom.)
>
> I have this form that's created and populated using
> 'modelformset_factory'. What it's supposed to do is to
> 1. show a number of sets so the user can add several at one time. Also
> show the added ones, with the p
On Dec 17, 12:49 pm, marty3d wrote:
> Hi!
>
> I've been stuck with this for some days now, and can't find any
> answers whatsoever. Please bare with me since I'm a newbie with Python/
> Django.
>
> I have this form that's created and populated using
>
Hi!
I've been stuck with this for some days now, and can't find any
answers whatsoever. Please bare with me since I'm a newbie with Python/
Django.
I have this form that's created and populated using
'modelformset_factory'. What it's supposed to do is to
1. sh
t; > Lastly, I've simplified my code producing the problem:
> >
> > > my model:
> >
> > > class StatusReport(models.Model):
> > > vehicle = models.IntegerField()
> > > report_date = models.DateField()
> > > status= models.CharF
> > Lastly, I've simplified my code producing the problem:
>
> > my model:
>
> > class StatusReport(models.Model):
> > vehicle = models.IntegerField()
> > report_date = models.DateField()
> > status = models.CharField(max_length=10)
>
> > and my
(request, vehicle_id):
>limited_reports = StatusReport.objects.filter(vehicle=vehicle_id)
>
>StatusFormSet = modelformset_factory(StatusReport, extra=0)
>if request.method == 'POST':
>formset = StatusFormSet(request.POST)
> i
port_date = models.DateField()
status= models.CharField(max_length=10)
and my view:
def detail(request, vehicle_id):
limited_reports = StatusReport.objects.filter(vehicle=vehicle_id)
StatusFormSet = modelformset_factory(StatusReport, extra=0)
if request.method == 'POS
this week
reports = StatusReport.objects.filter(
vehicle__exact=vehicle_id
).filter(
date__gte = week_start
).filter(
date__lte = week_end
).order_by("date")
ReportFormSet = modelformset_factory(StatusReport, extra=0)
if request.met
Hi,
I want to make a registration form that writes to two models: User and
a custom Preferences. It seems that model formsets would be the best
way to do that, but all the documentation I can find seems to say that
modelformset_factory gets associated with a queryset. If I want to
create a new
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