I'm sure there is a simple solution here, but I've been searching the
forum archive and elsewhere but so far haven't found an answer.
I have a form that uses some dynamic ModelChoiceField fields,
filtering the model for the logged-in user.
The form in app's forms.py, slightly abridged, is like this:
class SystemAlertForm(forms.ModelForm):
usermessaging = forms.ModelChoiceField(label='Messaging address',
queryset=UserMessaging.objects.filter(isactive=True))
def __init__( self, user, *args, **kwargs ):
super( SystemAlertForm, self ).__init__( *args, **kwargs )
self.fields['usermessaging'].queryset =
UserMessaging.objects.filter(isactive=True,user=user)
Then in the view, after a POST, I have a line of code like this:
form = SystemAlertForm(request.POST, user=request.user,
instance=alert)
But there is an error: __init__() got multiple values for keyword
argument 'user'
When displaying a bound form for a user, the form is fine: it displays
this usermessaging ModelChoiceField correctly filtered -- and I call
it the same way but without the request.POST:
form = SystemAlertForm(user=request.user, instance=alert)
But, after a POST, it displays the error above.
Thanks in advance for any guidance.
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