forms.py 文件源码

def __init__(self, *args, **kwargs):
        self.helper = FormHelper()
        self.helper.add_input(Submit('submit', _('Submit')))
        user = kwargs.pop('user', None)

        if hasattr(user,'id'):
            kwargs.update(initial={
                'submissionUser': user.id
            })
        super(RevenueReportingForm,self).__init__(*args,**kwargs)
        self.fields['submissionUser'].widget = forms.HiddenInput()
        self.fields['invoiceNumber'].widget = forms.HiddenInput()
        self.fields["invoiceItem"] = InvoiceItemChoiceField(queryset=InvoiceItem.objects.none(),required=False)

        # re-order fields to put the associateWith RadioSelect first.
        newFields = OrderedDict()
        newFields['associateWith'] = self.fields['associateWith']
        for key,field in self.fields.items():
            if key not in ['associateWith']:
                newFields[key] = field
        self.fields = newFields