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我試圖將參數傳遞給表單,在這種情況下是object_id。 得到僅在change_view使用的形式,此代碼的工作:將參數傳遞給表單時出錯
我的形式:
class MyForm(forms.ModelForm):
def __init__(self, *args, **kwargs):
self.my_id = kwargs.pop('my_id', None)
super(MyForm, self).__init__(*args, **kwargs)
class Meta:
model = MyModel
fields = ('thing_to_show_a',)
我的管理模式:
class MyModelAdmin(admin.ModelAdmin):
def change_view(self, request, obj_id):
self.form = MyForm
return super(MyModelAdmin, self).change_view(request, obj_id)
...
但是,如果我嘗試通過id作爲參數形式如下:
class MyModelAdmin(admin.ModelAdmin):
def change_view(self, request, obj_id):
self.form = MyForm(my_id=obj_id)
return super(MyModelAdmin, self).change_view(request, obj_id)
...
我得到:
'MyForm' object has no attribute '__name__'