我使用表单集输入课程计划,当我试图编辑记录时,它显示一个错误:
inlineformset_factory()为关键字参数“form”获取了多个值。
该表单的模型包含多个外键
我试图描述inlineformset中的外键字段
views.py
def edit_course_schedule(request,scheduleid):
instance = CourseSchedule.objects.get(id=scheduleid)
schedule_form = CourseScheduleForm()
schedule_formset = inlineformset_factory(
DynamicCoursePrice,
CourseType,
Course,
CourseSchedule,
can_delete=True,
form=schedule_form,
fk_name=('dynamic','course_type','course'),
extra=0,
max_num=1,
fields= '__all__'
)
schedule_form = CourseScheduleForm(instance=instance)
scheduleformset =
schedule_formset(prefix='schedule_formset',instance=instance)
context = {
'scheduleid' : scheduleid,
'schedule_form' : schedule_form,
'schedule_formset' : schedule_formset,
}
return render(request,'myapp/edit_course_schedule.html', context)
models.py
class CourseSchedule(models.Model):
dynamic = models.ForeignKey(DynamicCoursePrice, on_delete=models.CASCADE, blank=True, null=True)
course_type = models.ForeignKey(CourseType, on_delete=models.CASCADE, blank=True, null=True)
course = models.ForeignKey(Course, on_delete=models.CASCADE, blank=True, null=True)
start_date = models.DateField("Start Date", blank=True, null=True)
end_date = models.DateField("End Date", blank=True, null=True)
hours = models.IntegerField("Hours", blank=True, null=True)
time = models.CharField("Time interval", max_length=255,blank=True, null=True)
day = models.CharField("Day", max_length=255,blank=True, null=True )
我想在formset视图中编辑时间表,以便我可以向课程添加或删除新的时间表。请帮我想办法解决这个问题
目前没有回答
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