Django - 搜索相关字段

发布于 2024-09-16 05:41:32 字数 829 浏览 3 评论 0原文

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!

如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。

扫码二维码加入Web技术交流群

发布评论

需要 登录 才能够评论, 你可以免费 注册 一个本站的账号。

评论(2

莳間冲淡了誓言ζ 2024-09-23 05:41:32

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

contact = models.ForeignKey(Contact, related_name="phonesList")

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

search_fields = ('first_name', 'last_name', 'email','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

contact = models.ForeignKey(Contact, related_name="phonesList")

Now in search_field you can use the double undescore to go from conatct to phones like this:
phonesList__phone

search_fields = ('first_name', 'last_name', 'email','phonesList__phone')
剧终人散尽 2024-09-23 05:41:32

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:

class Contact(models.Model):
    ...
    phone = models.ForeignKey(PhoneNumber)

那么在管理配置中您可以执行以下操作:

search_fields = ('first_name', 'last_name', 'email', 'phone__phone')

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:

class Contact(models.Model):
    ...
    phone = models.ForeignKey(PhoneNumber)

then in the admin config you could do:

search_fields = ('first_name', 'last_name', 'email', 'phone__phone')
~没有更多了~
我们使用 Cookies 和其他技术来定制您的体验包括您的登录状态等。通过阅读我们的 隐私政策 了解更多相关信息。 单击 接受 或继续使用网站,即表示您同意使用 Cookies 和您的相关数据。
原文