Django: multiple different fields -> one model

Question

I want to show different fields (a html-option-field who gets Mymodel.object.all and a textfield) and save it to one model field.

How can I build this?

MultiValueField (https://docs.djangoproject.com/en/2.1/ref/forms/fields/) doesn't help with different fields? Has someone an example? How can I define which kind of field it is?

EDIT: How can I determine which field I want to save in the model-field? I use a ModelForm.

Kryštof Řeháček · Accepted Answer · 2018-09-18 20:48:26Z

1

You should use forms.ModelChoiceField(choices=ModelClass.objects.all()) for the choicefield, you can also set the widget to be widget=forms.CheckboxSelectMultiple.

your form can be like

class SuperForm(forms.Form):
    cool_field = forms.ModelChoiceField(
        choices=ModelClass.objects.all(),
        widget=forms.CheckboxSelectMultiple,
    )

    text_area = forms.CharField(widget=forms.Textarea)

answered Sep 18, 2018 at 20:48

Kryštof Řeháček

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