Django管理模型字段设置为当前用户 [英] Django admin model field set to current user
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问题描述
我有一个带有字段的模型:
class MyModel(models.Model):
名称=模型。 CharField(max_length = 50)
created_by = models.ForeignKeyField(User)
在我的管理员中:
class MyModelAdmin(admin.ModelAdmin):
list_display =( name,)
字段=( name,)
在这里,我不想 created_by
在管理员中添加MyModel。我希望将其设置为当前用户,例如 created_by = request.user
我该怎么做? / p>
谢谢
解决方案
您已经设置了 fields
,这样 created_by
不会以Django管理员的形式出现。
现在,您需要覆盖 save_model
,然后在保存新对象之前设置用户。
class MyModelAdmin(admin。 ModelAdmin):
字段=(名称,)
def save_model(self,request,obj,form,change):
如果未更改:
#正在创建对象,因此将用户
obj.created_by = request.user设置为
obj.save()
I have a model with field:
class MyModel(models.Model):
name = models.CharField(max_length=50)
created_by = models.ForeignKeyField(User)
In my admin:
class MyModelAdmin(admin.ModelAdmin):
list_display= ("name",)
fields = ("name",)
Here I don't want created_by
in admin while adding MyModel. I want it to be set to current user like created_by = request.user
How can I do this?
Thank you
解决方案
You have already set fields
so that created_by
does not appear in form in the Django admin.
Now you need to override save_model
, and set the user before saving new objects.
class MyModelAdmin(admin.ModelAdmin):
fields = ("name",)
def save_model(self, request, obj, form, change):
if not change:
# the object is being created, so set the user
obj.created_by = request.user
obj.save()
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