2015-11-10 57 views

回答

0

你不應該這樣做,在你看來。重寫您的__init__表單方法並將其傳遞給您的動態佔位符。

class ContactForm(forms.Form): 
    #your form fields 

    def __init__(self, *args, **kwargs): 
     placeholder = kwargs.pop("dynamic_placeholder") 

     super(CompleteRegistrationForm, self).__init__(*args, **kwargs) 
     self.fields['message'].placeholder = placeholder 

然後在您的視圖中。

form = ContactForm(dynamic_placeholder='your dynamic placeholder'")