我有一个模特,
class Thingie(models.Model):
thingie_name = models.CharField(max_length=16, unique=True)
interesting_property = models.BogusField(...)
...并在admin.py中:
class ThingieAdmin(adimn.ModelAdmin):
list_display = ('thingie_name', 'interesting_property')
当我查看管理页面时,我看到如下内容:
Select Thingie to change
Thingie name | Interesting property
monkey_nuggets | you really don't want to know
yodeling_yoda | this is going downhill fast
我想要的是在这里有第三个字段,生成的网址:
Thingie name | ... | For more info...
monkey_nuggets | ... | http://foo.com/thingie/monkey_nuggets
yodeling_yoda | ... | http://foo.com/thingie/yodeling_yoda
请注意,我不打算将人员发送到此媒体资源的编辑页面。我只需要一种方式来影响视图的呈现,这样我就可以插入一个不受数据库支持的自定义列,它只是根据其他值之一计算出来的。< / p>
答案 0 :(得分:2)
您可以在模型管理员中定义一个方法来执行此操作。
class ThingieAdmin(admin.ModelAdmin):
list_display = ('thingie_name', 'interesting_property', 'computed_property',)
def computed_property(self, obj):
# Do anything here
return value