Dav*_*Eyk 11 python django django-admin
使用Django 1.1:
的Django管理文档描述使用在一个的ModelAdmin物体上的任意方法或属性list_display类属性.这是一种很好的机制,用于在模型的列表显示中显示任意信息.但是,对于更改表单页面本身似乎没有类似的机制.在ModelAdmin更改表单页面上显示任意,非字段派生信息的最有效的小功能是什么?
所需设置的具体示例:
class CustomUserAdmin(UserAdmin):
def registration_key(self, obj):
"""Special method for looking up and returning the user's registration key
"""
return 'the_key'
list_display = ('email', 'first_name', 'last_name', 'is_active', 'is_staff',
'registration_key') # <- this works
fields = ('email', 'first_name', 'last_name', 'is_active', 'is_staff',
'registration_key') # <- this DOESN'T work?
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小智 5
请尝试以下操作:
class CustomUserAdminForm(forms.ModelForm):
registration_key = forms.IntegerField()
class Meta:
model = User
class CustomUserAdmin(UserAdmin):
def registration_key(self, obj):
"""Special method for looking up and returning the user's registration key
"""
return 'the_key'
list_display = ('email', 'first_name', 'last_name', 'is_active', 'is_staff',
'registration_key') # <- this works
fields = ('email', 'first_name', 'last_name', 'is_active', 'is_staff',
'registration_key')
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