[英]Django displaying one to many relationship in the admin page
数据库示例:
class Brand(models.Model):
brand_name = models.CharField(max_length=30
class Model(models.Model):
brand = models.ForeignKey(Brand)
model_name = models.CharField(max_length=30)
现在在管理员
admin.site.register(Brand)
class ModelAdmin(admin.ModelAdmin):
list_display = ['brand', 'model_name']
fields = ['model_name', 'brand']
admin.site.register(Model, ModelAdmin)
如何在BrandAdmin页面中显示与一个品牌关联的所有模型? 就目前而言,“品牌”页面仅显示品牌,不显示与其相关的任何模型。
好吧,您最好的选择是Django内联
#admin.py
class ModelAdmin(admin.ModelAdmin):
list_display = ['brand', 'model_name']
fields = ['model_name', 'brand']
class ModelInline(admin.TabularInline):
model = Model
class BrandAdmin(admin.ModelAdmin):
model = Brand
inlines = [
ModelInline,
]
admin.site.register(Brand, BrandAdmin)
admin.site.register(Model, ModelAdmin)
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