Hi,
I've got models defined so as I can edit one instance of model Option
as well as 3 other instances of OptionTranslation in the same Admin
page using the admin.TabularInline class. I can save the Option model
with a couple of OptionTranslation model the first time round, but aif
I try and edit and save the same model for a second time, I get a
KeyError raised when I try and save (update) the model. Am I defining
the models badly or do I need to override one of the save() methods?
Cheers,
Mark
class Option(models.Model):
name = models.CharField(max_length=25)
value = models.IntegerField()
column = models.ManyToManyField(Column, null=True, blank=True)
row = models.ForeignKey(Row, null=True, blank=True)
def __unicode__(self):
return self.name
class OptionTranslation(Translation):
option = models.ForeignKey(Option)
class OptionTranslationInline(admin.TabularInline):
model = OptionTranslation
extra = 3
class OptionAdmin(admin.ModelAdmin):
inlines = [OptionTranslationInline]
pass
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