CODEWITHSUNDEEP
djangodjango-forms
Simeon Borko
Simeon Borko

Reputation: 100

Checkboxes to select objects in Django

I have Article model and user wants to select which articles should be exported to file.

I want to use Django Form / ModelForm class to generate something like:

<input type="checkbox" name="articles[0]">Article #0</input>
<input type="checkbox" name="articles[1]">Article #1</input>
<input type="checkbox" name="articles[2]">Article #2</input>
<!-- ... -->

How can I do that and then get selected articles?

Upvotes: 3

Views: 2567

Answers (1)

helb
helb

Reputation: 3234

Django's forms have a ModelMultipleChoiceField for that. The default widget is <select>, but you can tell it to use checkboxes instead (CheckboxSelectMultiple):

from django import forms
from <yourapp>.models import Article

class ExportForm(forms.Form):
     …
    articles = forms.ModelMultipleChoiceField(
        queryset = Article.objects.all(), # or .filter(…) if you want only some articles to show up
        widget  = forms.CheckboxSelectMultiple,
    )

Upvotes: 3

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