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@esseti

esseti/forms.py Secret

Created Mar 30, 2018
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class MultipleChoiceForm(ModelForm):
class Meta:
model = MyModel
fields = ('myChoices',)
widgets = {
'myChoices': MyWidget,
}
def __init__(self, qs, *args, **kwargs):
# this is set in get_form_kwargs of the view
super().__init__(*args, **kwargs)
#this is needed to display only the data that matches the query
self.fields['myChoices'].queryset = qs
#this is needed for the rendering
self.fields['myChoices'].widget.qs = qs
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