【发布时间】:2014-11-18 04:34:57
【问题描述】:
我正在尝试在管理部分实现一个带有子表单的表单。
form = Fighter()
subform = FighterFightHistory() //All of his fights
我的问题如下:
<class 'fighters.admin.Fights'>: (admin.E202) 'fighters.FighterFightHistory' has more than one ForeignKey to 'fighters.Fighter'.
那么如何让表单为每个外键(fighter、opponent)显示一个下拉列表。
2 个外键是(见下文):
- 战斗机的链接 (
fighter) - 对手的链接 (
opponent)
战士/models.py
class FighterFightHistory(TimeStampedModel):
event = models.ForeignKey('events.Event', null=True)
fight = models.ForeignKey('fights.Fight', null=True)
fighter = models.ForeignKey(Fighter, related_name='%(app_label)s_%(class)s_fighter', null=True)
howitended = models.ForeignKey('fights.HowItEnded', null=True)
opponent = models.ForeignKey(Fighter, related_name='%(app_label)s_%(class)s_opponent', null=True)
ended_in_round = models.IntegerField(blank=True, null=True)
youtube_code = models.CharField(max_length=50, null=True, blank=True)
win = models.NullBooleanField(blank=True, null=True)
战士/admin.py
class Fights(admin.TabularInline):
model = FighterFightHistory
extra = 30
class FighterAdmin(admin.ModelAdmin):
list_display = ('name', 'history_completed', 'modified', 'active')
search_fields = ['name']
inlines = [Fights, ]
【问题讨论】:
标签: django django-admin