私のアプリでは、写真を気に入ると同じページにリダイレクトされます
シェル プロンプトで like オブジェクトを作成できますが、なぜこのエラーが発生するのですか? 助けてくれてありがとう
AttributeError at /like/3/
function' object has no attribute 'objects'Request Method: GET
Request URL: http://127.0.0.1:8000/like/3/
Exception Value: 'function' object has no attribute 'objects'
Traceback:
File "C:\Python26\Lib\site-packages\django\core\handlers\base.py" in get_response
111. response = callback(request, *callback_args, **callback_kwargs)
File "C:\o\mysite\pet\views.py" in Like
195. new_like, created = Like.objects.get_or_create(user=request.user, picture_id=picture_id)
これは私のviews.pyの一部です
def Like(request,picture_id):
pid = picture_id
new_like, created = Like.objects.get_or_create(user=request.user, picture_id=picture_id)
p = Picture.objects.get(pk=pid)
if created:
HttpResponseRedirect(reverse('world:url_name'))
else:
HttpResponseRedirect(reverse('world:url_name'))
私の URLconf:
url(
モデルのパーツ: r'^like/(?P\d+)/$', 'pet.views.Like', name = 'Like' ), My boat.html
{% if picture %}
<ul>
{% for pet in picture %}
<li><b>description</b> = {{ pet.description}}<br/>
{% if pet.image %}
<li>
<a href ="{% url world:Like pet.id %}">
<img src= "{{ pet.image.url }}" style="cursor:pointer">
</a>
<li>
{% endif %}
{% endfor %}
</ul>
{% endif %}
<a href="{% url world:PictureCreator %}">Add Pictures to your board</a><br/>
私のモデル.py
class Picture(models.Model):
user = models.ForeignKey(User)
board = models.ForeignKey(Board,blank=False,null=False)
image = models.FileField(upload_to="images/",blank=True)
description = models.TextField()
is_primary = models.BooleanField(default=False)
def __unicode__(self):
return self.description
class Like(models.Model):
user = models.ForeignKey(User)
picture = models.ForeignKey(Picture)
created = models.DateTimeField(auto_now_add=True)