Django formset：POST formset

Question

我對django formset有問題。我想驗證formset中的一個字段。我跟着這些鏈接 Django Passing Custom Form Parameters to Formset

並且能夠創建窗體。

但我怎樣才能將我的數據發佈到formset。

這是我的形式

class BookingDetailsForm(forms.Form): 
    age = forms.IntegerField() 

    def __init__(self, trip, *args, **kwargs): 
     super(BookingDetailsForm, self).__init__(*args, **kwargs) 
     age = self.fields["age"] 
     trip = trip 
     print "This prints when formset is created" 
    def clean_age(self): 
     // want some checking here 
     #raise ValidationError('Error msg') 
     return self.cleaned_data['age'] 

和我的看法是

formset = formset_factory(BookingDetailsForm, extra=number_of_peoples) 
formset.form = staticmethod(curry(BookingDetailsForm, trip)) 
// above two line is working perfectly 

然後，我怎麼能發佈我的表單集？

formset = formset_factory(BookingDetailsForm, trip, request.POST)// not working 

和張貼後我想檢查清潔方法中的年齡字段。

Answer 1

formset_class = formset_factory(BookingDetailsForm, extra=number_of_peoples) 
formset_class.form = staticmethod(curry(BookingDetailsForm, trip)) 
formset = formset_class(request.POST)