我对测验和相关问题进行建模如下:
# models
class Question(models.Model):
title = models.TextField()
category = models.TextField()
class Quiz(models.Model):
questions = models.ManyToManyField(Question, through='OrderedQuestion')
class OrderedQuestion(models.Model):
# A through table to allow ordering of questions
question = models.ForeignKey(Question, ...)
quiz = models.ForeignKey(Quiz, ...)
order = models.PositiveIntegerField(default=0)
我有两种类型的问题由代理模型处理:
# proxy models to handle specific question categories
class BoatQuestion(Question):
objects = BoatQuestionManager() # handles setting category
class Meta:
proxy = True
和一个类似的CarQuestion。
我希望能够编辑BoatQuestions和CarQuestions彼此独立,但在同一个管理页面上。管理员设置是:
class BoatQuestionInline(admin.TabularInline):
model = BoatQuestion.quiz.through
class CarQuestionInline(admin.TabularInline):
model = CarQuestion.quiz.through
class QuizAdmin(admin.ModelAdmin):
model = Quiz
inlines = (BoatQuestionInline, CarQuestionInline)
但是每当我更改船问题部分中的问题时,汽车部分中的问题就会更新以匹配它,反之亦然。
有什么办法可以在同一个管理页面上显示这些但独立更改它们?
蓝山帝景
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