Django how to save formset with a foreign key?

Django how to save formset with a foreign key?

By : user2185387
Date : November 21 2020, 04:01 AM
To fix this issue Saving a formset returns a list of instances. You have to iterate over this list and assign the field:
code :
instances = form_EnfantForm_formset.save(commit=False)
for instance in instances:
    instance.employee = new_employee

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Setting a foreign key on a formset on formset.save()

Setting a foreign key on a formset on formset.save()

By : user2119207
Date : March 29 2020, 07:55 AM
hope this fix your issue It's simple - All I want to do is set who answered the question if the question is answered. Can someone please enlighten me on how to set a form value if the question was answered. I know that I could also set this as an initial value but then I have to selectively determine which records were answered. This seemed simpler but I'm pulling my hair out tryig to figure this out. Can someone help me out. , isn't it supposed to be
code :
if form.cleaned_data['answer']:
    question = form.save(commit=False)
    question.answered_by = person
Limiting queryset for foreign key for inline formset in Django

Limiting queryset for foreign key for inline formset in Django

By : Olivier Poulin
Date : March 29 2020, 07:55 AM
To fix the issue you can do Ah, finally found a solution that works.
I just had to add this method to the view:
code :
    def get_field_qs(field, **kwargs):
        if field.name in ['combatant_1', 'combatant_2']:
            return forms.ModelChoiceField(queryset=Tournament.objects.get(id=pk).combatant_pool)
        return field.formfield(**kwargs)
Django: dynamic formset with Jquery only save first formset instance

Django: dynamic formset with Jquery only save first formset instance

By : rd my
Date : March 29 2020, 07:55 AM
I hope this helps you . I think your issue is with your javascript. It seems you took that snippet from another example that's floating around.
var form_idx = $('#id_form-TOTAL_FORMS').val();
Display foreign key of a FormSet value in django template

Display foreign key of a FormSet value in django template

By : user1554366
Date : March 29 2020, 07:55 AM
I hope this helps you . I got two models: , Okay, below your fields in forms.py add this code:
code :
from django.forms import TextInput

widgets = {
    'material': TextInput(attrs={'readonly': 'readonly'})
from django.forms import TextInput

class BoxesForm(ModelForm):
    class Meta:
        model = Box
        fields = ['kg', 'material', 'price']
        widgets = {
           'material': TextInput(attrs={'readonly': 'readonly'})
Django formset : Save multiple forms from formset

Django formset : Save multiple forms from formset

By : Egor Nasonov
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , Luckily I just worked with FormSet recently so I can see the issue with the code in question.
(Edited by Ducky. Thank you!)
code :
(function ($) {
$('#add_more').click(function () {
    var form_idx = $('#id_doc-TOTAL_FORMS').val();
    // For debugging the issue
    // console.log('Element', $('#id_doc-TOTAL_FORMS'), 'Num of forms', form_idx);
    $('#form_set').append($('#empty_form').html().replace(/__prefix__/g, form_idx));
    $('#id_doc-TOTAL_FORMS').val(parseInt(form_idx) + 1);
    console.log('Element', $('#id_doc-TOTAL_FORMS'));
class PublicationCreateView(CreateView):
    """ Create publication with document form through formset """
    model = Publication
    template_name = 'publication_form.html'

    def get_context_data(self, **kwargs):
        context = super(PublicationCreateView, self).get_context_data(**kwargs)
        document_queryset = Document.objects.all()
        context['DocumentFormSets'] = DocumentFormSet(self.request.POST or None, self.request.FILES or None, prefix='doc', queryset=document_queryset)
        return context

    def form_valid(self, form):
        context = self.get_context_data()
        formsets = context['DocumentFormSets']
        // For debugging
        // print(self.request.POST)
        if form.is_valid() and formsets.is_valid():
            self.object = form.save()
            formsets.instance = self.object
        return super(PublicationCreateView, self).form_valid(form)
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