Question

I am wondering how to access a user s profile when creating the queryset for a ModelChoiceField. I would like to be able to use the ModelChoiceField to display contacts from another table based on a parameter saved in the user profile i.e.

who = forms.ModelChoiceField(queryset=Contacts.objects.filter(id__exact=request.user.get_profile().main_company))

Is there a better way to do this (beyond an ajax picker in the template)?

Greg

Answer 1

页: 1 那些有兴趣的我得以在圆桌讨论会上提出解决办法:

我如何以清洁方法获取申请标语或任何其他变数?

Django:从模型Admin中获取模型。

class InspectionRequestForm(ModelForm):
    ....
    def __init__(self, *args, **kwargs):
            self.request = kwargs.pop( request , None)
            super(InspectionRequestForm, self).__init__(*args, **kwargs)
            companyid = self.request.user.get_profile().main_contactnum.clientid.idflcustomernum
            self.fields[ who ].queryset = Contacts.objects.filter(clientid__exact=companyid)

我的看法:

Save the Form (不必在此包括请求,但就是如此)

form = InspectionRequestForm(request.POST, request=request)

或就业形式

form = InspectionRequestForm(request=request)

感谢丹尼尔·罗斯曼在先前的答复中所作的答复。

https://stackoverflow.com/users/104349/daniel-roseman

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