form中设置
class TotalMarkForm(forms.Form):
crew_infos = forms.ModelChoiceField(
queryset=models.Crew2Train.objects.all(),
)
closing_date = forms.DateField()
train_marks = forms.ModelChoiceField(
queryset=models.TrainMark.objects.all(),
label='车次',
widget=forms.Select(attrs={'class': 'form-control', })
)
total = forms.FloatField(
label='日进款',
initial=0.0,
widget=forms.NumberInput(attrs={'class': 'form-control'})
)
plan = forms.FloatField(
label='日计划',
initial=0.0,
widget=forms.NumberInput(attrs={'class': 'form-control'})
)
想过滤点crew_infos里，当日未出现的班组
view中
if date_inquery:
crew_train_formset = formset_factory(myform.TotalMarkForm, extra=m_num)
total_mark_form = myform.TotalMarkForm()
在return到前端生成以前，对TotalMarkForm里的属性重新赋值，
total_mark_form.fields['crew_infos'] = forms.ModelChoiceField(
queryset=models.TotalMark.objects.filter(closing_date=date_inquery),
initial='乘务组',
label='乘务组',
error_messages={
'required': '不能为空'
},
widget=forms.Select(attrs={'class': 'form-control', }),
)
total_mark_form.fields['closing_date'] = forms.DateField(
label='日期',
initial=date_inquery,
widget=forms.DateInput(
attrs={
'type': 'date',
'class': 'form-control',
}
)
)
total_mark_form.fields['train_marks'] = forms.ModelChoiceField(
queryset=models.TotalMark.objects.filter()
)
return render(request, 'total_mark_edit.html', locals())
标签：form,queryset,ModelChoiceField,django,forms,date,total From： https://www.cnblogs.com/vPYer/p/16712624.html