我正在尝试在我的管理员中显示图片缩略图,但我得到了
<img src="/media/photos/huyase_18638553_orig_.jpeg" width=60 height=60 />
但不是图像。 我的模特:
class RentPhoto(models.Model):
'''
Photos for RentItem
Only one photo could be avatar photo
'''
photo = models.ImageField(_('Photo'), upload_to='photos/')
is_avatar = models.BooleanField(_('Avatar'), default=False)
rentitem = models.ForeignKey(RentItem, related_name='photo')
description = models.CharField(_('Description'), max_length=250)
def thumb(self):
if self.photo:
return u'<img src="%s" width=60 height=60 />' % (self.photo.url)
else:
return u'No image file found'
thumb.short_description = _('Thumbnail')
我的admin.py:
class RentPhotoAdmin(admin.ModelAdmin):
fields = ('photo', 'is_avatar', 'rentitem', 'description')
list_display = ('thumb', 'rentitem', 'is_avatar', 'description')
admin.site.register(RentPhoto, RentPhotoAdmin)
我还添加了
(r'^public/(?P<path>.*)$', 'django.views.static.serve', {
'document_root': settings.MEDIA_ROOT}),
到我的urls.py.当我去127.0.0.1:8000/media/photos/huyase_18638553_orig_.jpeg我可以看到图像。没关系。可能有什么不对?
附:我将django-grapelli
用于我的管理网站。它会破坏我的图像吗?