django单选按钮形式的初始值 [英] initial value in radio button django form

问题描述

如何声明单选按钮的初始值？

how can I declare initial value of radio button?

form.py

YESNO = (
    ('Yes','Yes'),
    ('No', 'No'),
)
class MyForm(forms.Form):
   like = forms.ChoiceField(widget=forms.RadioSelect, choices=YESNO)

myhtml.html

myhtml.html

{{form.like}}

我尝试放入：

like = forms.ChoiceField(widget=forms.RadioSelect, choices=YESNO, initial={'Yes':'Yes'})

当我运行我的代码时，我的单选按钮尚未被选中。.

when i run my code, my radio button has not yet selected..

推荐答案

我将初始值直接输入了我的 views.py ...

i put the initial value direct in my views.py...

def myviews(request):
  .....
  form = MyForm({'like':'Yes'})
  ...

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