Django - 搜索相关字段
我的模型：
class Contact(models.Model):
first_name = models.CharField(_("First name"), max_length=30, )
last_name = models.CharField(_("Last name"), max_length=30, )
email = models.EmailField(_("Email"), blank=True, max_length=75)
class PhoneNumber(models.Model):
contact = models.ForeignKey(Contact)
phone = models.CharField(_("Phone Number"), blank=True, max_length=30, )
primary = models.BooleanField(_("Primary"), default=False)
我的 admin.py：
class ContactOptions(AutocompleteAdmin):
list_display = ('last_name', 'first_name')
ordering = ['last_name']
search_fields = ('first_name', 'last_name', 'email')
related_search_fields = { """??? I want to search the Phone Numbers ???""" }
如何在 Django 管理中搜索电话号码？请给一些代码。非常感谢！
My models:
class Contact(models.Model):
first_name = models.CharField(_("First name"), max_length=30, )
last_name = models.CharField(_("Last name"), max_length=30, )
email = models.EmailField(_("Email"), blank=True, max_length=75)
class PhoneNumber(models.Model):
contact = models.ForeignKey(Contact)
phone = models.CharField(_("Phone Number"), blank=True, max_length=30, )
primary = models.BooleanField(_("Primary"), default=False)
My admin.py:
class ContactOptions(AutocompleteAdmin):
list_display = ('last_name', 'first_name')
ordering = ['last_name']
search_fields = ('first_name', 'last_name', 'email')
related_search_fields = { """??? I want to search the Phone Numbers ???""" }
How to search the Phone Numbers in Django admin? Please give some code. Thank you very much!
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以防万一有人遇到这个问题，在 Django 1.6 中，反向关系搜索确实是可能的。
在你的手机模型中添加 lated_name="phonesList" 到联系人字段
现在在 search_field 中你可以使用双下划线从 contct 转到电话，如下所示：
phonesList__phone
Just in case someone comes over this question, in Django 1.6, search in reverse relation is indeed possible.
In your phone model add related_name="phonesList" to contact field
Now in search_field you can use the double undescore to go from conatct to phones like this:
phonesList__phone
更新：这个答案已经过时，请参阅 来自 elsadek 的答案 相反，
您要求能够遵循反向关系（即，从 PhoneNumber 回到 Contact），但我不相信跨表的双下划线
__技巧在这里起作用。如果您的联系人拥有 PhoneNumber 模型的密钥而不是当前设置：
那么在管理配置中您可以执行以下操作：
UPDATE: this answer is outmoded, see the answer from elsadek instead
You're asking to be able to follow a reverse relation (ie, from PhoneNumber back to Contact) but I don't believe the double-underscore
__trick for spanning tables will work here.If your Contact had the key to the PhoneNumber model instead of the current set-up:
then in the admin config you could do: