我有一个带有 CheckboxSelectMutliple 小部件的 MultipleChoiceField:
weight_training_days = forms.MultipleChoiceField(
help_text=u'(Required) 3 days must be selected',
widget=forms.CheckboxSelectMultiple(attrs={
'inline': True,
}),
choices=(
(0, "Mon"),
(1, "Tue"),
(2, "Wed"),
(3, "Thu"),
(4, "Fri"),
(5, "Sat"),
(6, "Sun"),
),
)
我想要动态地将 7 个复选框中的 3 个设置为“True”。理想情况下,我会从视图中执行此操作。
def change_challenge_settings_page(request):
c = Challenge.objects.get(user__exact = request.user,chal_status=1)
layout = 'horizontal'
form =UpdateChallengeSettingsForm(initial={'goal': c.level_goal })
return render(request, 'portal/portal_change_challenge_settings.html', {'form': form,'layout': layout,'scorecard_page': True,})
我知道如何使用 ChoiceFields 执行此操作(在上面的示例中,“目标”是 ChoiceField),但是当涉及 MultipleChoiceFields 时,我陷入困境。我真的很感激任何想法/反馈。