Django models.ImageField的问题
在一本红皮书《Django Web开发指南》上看的例子,看代码:
class Item(models.Model): name = models.CharField(max_length = 150) discription = models.TextField() class Meta: ordering = ['name'] def __unicode__(self): return self.name @models.permalink def get_absolute_url(self): return ('item_detail',None,{'object_id':self.id}) class Photo(models.Model): item = models.ForeignKey(Item) title = models.CharField(max_length = 150) image = models.ImageField(upload_to = 'photos') caption = models.CharField(max_length = 150,blank = True) class Meta: ordering = ['title'] def __unicode__(self): return self.title @models.permalink def get_absolute_url(self): return ('photo_detai',None,{'object_id':self.id}) class PhotoInline(admin.StackedInline): model = Photoclass ItemAdmin(admin.ModelAdmin): inlines = [PhotoInline] admin.site.register(Item,ItemAdmin)admin.site.register(Photo)