Question

在django admin,我想自动填满观察用户。在<代码>clean功能期间,填入created_by field with request.user。问题在于,自<代码>created_by以来表格排除了外地,在<代码>上插入的价值显然被忽视。我如何能够这样做? 我想根本就不展示植被。

class NoteInline(admin.TabularInline):
    model = Note
    extra = 1
    can_delete = False

    def get_formset(self, request, obj=None, **kwargs):
        """
        Generate a form with the viewing CSA filled in automatically
        """

        class NoteForm(forms.ModelForm):

            def clean(self):
                self.cleaned_data[ created_by ] = request.user
                return self.cleaned_data

            class Meta:
                exclude = ( created_by , )
                model = Note
                widgets = { note : forms.TextInput(attrs={ style : "width:80%"})}

        return forms.models.inlineformset_factory(UserProfile, Note,
                                                  extra=self.extra,
                                                  form=NoteForm,
                                                  can_delete=self.can_delete)

Answer 1

政府专家小组:

为什么不仅离开了现场,而不是排除它,然后使之成为隐蔽的东西?

注

def __init__(*args, **kwargs):
   super(NoteForm, self).__init__(*args, **kwargs)

   self.fields[ created_by ].widget = forms.widgets.HiddenInput()


#rest of your form code follows, except you don t exclude  created_by  any more

政府专家小组第2号(因为隐蔽领域仍然出现在网上的栏目中):

Don t 自行决定。清洗——完全采用清洁(清洗)方法生成的数据。相反,它压倒了“灯光”并把它放在那里。

(在请求中,如果你能够,或通过添加到<条码>上>,或将其用作似乎已存在的一类变量,则请予以撤销。)

Answer 2

我的解决办法是将“<代码>formfield_for_for_foreignkey功能用于“Inline”,该功能将降幅限制在用户中。

class NoteInline(admin.TabularInline):
    model = Note
    extra = 1
    can_delete = False

    def queryset(self, request):
        return Note.objects.get_empty_query_set()

    def formfield_for_foreignkey(self, db_field, request, **kwargs):
        if db_field.name ==  created_by :
            # limit the  created_by  dropdown box to just the CSR user who is
            # logged in and viewing the page.
            kwargs[ queryset ] = User.objects.filter(pk=request.user.pk)
        return super(NoteInline, self).formfield_for_foreignkey(db_field, request, **kwargs)

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