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嘿,我想在模型窗體中獲得django自動完成燈的值,並相應地爲下一個字段生成選擇。如何讀取django自動完成燈值以動態生成選擇?
class GroupPropertiesForm(forms.ModelForm):
<strike>fields['equipment_grade']: forms.ChoiceField(
choices=[(o.id, str(o))
for o in GroupProperties.objects.all(group=???group???)]</strike>
class Meta:
model = GroupProperties
fields = ('group', 'bells')
widgets = {
'group': autocomplete.ModelSelect2(
url='groups-autocomplete')
)
}