【发布时间】:2023-01-24 20:07:07
【问题描述】:
我有一个 Profile model、Award model 作为 Profile 模型的子项 [它采用其他奖励细节,如成就细节],以及一个 List_of_awards model 作为 Award 模型的子项 [它采用奖项列表和可能的计数简介有特定奖项]。
Award model与Profile model内联使用Foreignkey和List_of_awards model作为Foreignkey field在Award model的奖项选择。
我想要做的是,在Profile model 中显示List_of_awards。
这个想法起源于我能够在 Award model', so, I was trying to link List_of_awardsin theProfile 的 list_display 中显示 List_of_awards,这没有直接关系。
class Profile(models.Model):
first_name = models.CharField(verbose_name=_('First Name'), max_length=255, null=True, blank=True, )
middle_name = models.CharField(verbose_name=_('Middle Name'), max_length=255, null=True, blank=True)
last_name = models.CharField(verbose_name=_('Last Name'), max_length=255, null=True, blank=True)
....
class Award(models.Model):
list_of_award = models.ForeignKey('system_settings.Ribbon', related_name='awards_ad_ribbon', on_delete=models.DO_NOTHING, verbose_name=_('Type of Award'), blank=True, null=True)
achievement = models.TextField(verbose_name=_('Achievement'))
profile = models.ForeignKey('reservist_profile.Profile', related_name='awards_ad_profile', verbose_name=_('Profile'), on_delete=models.DO_NOTHING, blank=True, null=True)
def image_tag(self):
from django.utils.html import format_html
return format_html('<img src="/static/media/%s" title="" width="75" /> %s' % (self.list_of_award.image,self.list_of_award.award))
image_tag.short_description = 'Award'
class Ribbon(models.Model):
award = models.CharField(verbose_name=_('Award'), max_length=255, null=True, blank=True)
award_desc = models.TextField(verbose_name=_('Description'), max_length=255, null=True, blank=True)
image = models.ImageField(verbose_name = _('Image'), upload_to = award_image_location, blank = True, null = True)
class Meta:
verbose_name = _('List of awards')
verbose_name_plural = _('List of awards')
def __str__(self):
return '%s' % (self.award)
def image_tag(self):
return format_html('<img src="/static/media/%s" width="75" />' % (self.image))
image_tag.short_description = 'Award Image'
所以,这就是我目前所拥有的,其他功能是通过研究得出的,但是在这种特殊情况下,我不知道搜索关键字是什么,所以如果有人已经问过,我深表歉意。谢谢。
【问题讨论】:
标签: python django django-models django-admin