Django: How to iterate over formsets and access cleaned data?

Posted by Mark on Stack Overflow See other posts from Stack Overflow or by Mark
Published on 2010-03-09T04:53:22Z Indexed on 2010/03/09 5:06 UTC
Read the original article Hit count: 311

Filed under:

django

|

django-formsets

What if I want to do something with my formset other than immediately saving it?

How can I do this?

        for form in vehicles_formset.forms:
            listing.id = None
            listing.vehicle_year = form.cleaned_data['year']
            listing.vehicle_make = form.cleaned_data['make']
            listing.vehicle_model = form.cleaned_data['model']
            listing.vin = form.cleaned_data['vin']
            listing.vehicle_runs = form.cleaned_data['runs']
            listing.vehicle_convertible = form.cleaned_data['convertible']
            listing.vehicle_modified = form.cleaned_data['modified']
            listing.save()

(Thus creating multiple listings) Apparently cleaned_data does not exist. There's a bunch of stuff in the data dict like form-0-year but it's pretty useless to me like that.

© Stack Overflow or respective owner

Related posts about django

Overriding the save() method of a model that uses django-mptt

as seen on Stack Overflow - Search for 'Stack Overflow'
I've been using django-mptt in my project for a while now, it's fabulous. Recently, I've found a need to override a model's save() method that uses mptt, and I'm getting an error when I try to save a new instance of that model: Exception Type: ValueError at /admin/scrivener/page/add/ Exception Value:… >>> More
Where is meta.local_fields set in django.db.models.base.py ?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm getting the error: Exception Value: (1110, "Column 'about' specified twice") As I was reviewing the Django error page, I noticed that the customizations the model User, seem to be appended to the List twice. This seems to be happening here in django/db/model/base.py in base_save(): values… >>> More
Deploying Django on EC2 using Bitnami Djangostack: WSGI script cannot be loadded

as seen on Stack Overflow - Search for 'Stack Overflow'
I've been struggling to deploy Django application on Amazon EC2 using Bitnami Djangostack for the last couple of days. When I go to http://dewey.io I see the default bitnami page (/opt/bitnami/apache2/htdocs/index.html), however, when I open http://dewey.io/portnoy, I get 'Internal Server Error'… >>> More
Internal Server Error with mod_wsgi [django] on windows xp

as seen on Stack Overflow - Search for 'Stack Overflow'
when i run development server it works very well, even an empty project runing in mod_wsgi i have no problem but when i want to put my own project i get an Internal Server Error (500) in my apache conf i put WSGIScriptAlias /codevents C:/django/apache/CODEvents.wsgi <Directory "C:/django/apache"> Order… >>> More
Internal Server Error with mod_wgsi [django] on windows xp

as seen on Stack Overflow - Search for 'Stack Overflow'
when i run development server it works very well, even an empty project runing in mod_wsgi i have no problem but when i want to put my own project i get an Internal Server Error (500) in my apache conf i put WSGIScriptAlias /codevents C:/django/apache/CODEvents.wsgi <Directory "C:/django/apache"> Order… >>> More

Related posts about django-formsets

Django formsets: make first required?

as seen on Stack Overflow - Search for 'Stack Overflow'
These formsets are exhibiting exactly the opposite behavior that I want. My view is set up like this: def post(request): # TODO: handle vehicle formset VehicleFormSetFactory = formset_factory(VehicleForm, extra=1) if request.POST: vehicles_formset = VehicleFormSetFactory(request… >>> More
django modelformset - one form per related table row

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, I have two models: class Model1(): name = CharField() url = CharField() class Model2(): model1 = ForeignKey(Model1) user = ForeignKey(User) zzz = CharField() There are 5 rows for model1 in the database, these are fixed and will rarely change. I need to display a formset… >>> More
Filter Queryset in Django inlineformset_factory

as seen on Stack Overflow - Search for 'Stack Overflow'
I am trying to use inlineformset_factory to generate a formset. My models are defined as: class Measurement(models.Model): subject = models.ForeignKey(Animal) experiment = models.ForeignKey(Experiment) assay = models.ForeignKey(Assay) values = models.CommaSeparatedIntegerField(blank=True… >>> More
Django Inline formset for editing multiple related records at once - the right way to go?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, When using inline formsets, how does one do paging? I'm using django 1.1. The situation I'm in, is that the user needs to be able to edit the related objects quickly and easily (which is why I think I should be using an inline formset). However, there can be a more than a hundred objects to… >>> More
How to manually render a Django template for an inlineformset_factory with can_delete = True / False

as seen on Stack Overflow - Search for 'Stack Overflow'
I have an inlineformset with a custom Modelform. So it looks something like this: MyInlineFormSet = inlineformset_factory(MyMainModel, MyInlineModel, form=MyCustomInlineModelForm) I am rendering this inlineformset manually in a template so that I have more control over widgets and javascript. So… >>> More