我正在尝试在可用模块中访问我的关注者,我可以获取计数(例如关注者数量和关注者数量),但无法获取关注者列表以查看我的关注者。需要建议。
我的module.py文件:
from django.db import models
class FollowerFollowing(models.Model):
user_from = models.ForeignKey('User', on_delete=models.SET_NULL, null=True, related_name='rel_from_set')
user_to = models.ForeignKey('User', on_delete=models.SET_NULL, null=True, related_name='rel_to_set')
created = models.DateTimeField(auto_now_add=True, db_index=True)
class Meta:
ordering = ('-created',)
def __str__(self):
return '{} follows {}'.format(self.user_from, self.user_to)
User.add_to_class('following', models.ManyToManyField('User', through=FollowerFollowing, related_name='followers', symmetrical=False))
我的views.py文件:
def follower(request):
print(request)
if request.session['user_id']:
query = FollowerFollowing.objects.filter(user_from=request.user)
print(query)
context = {
'query': query
}
return render(request, 'Instagram_app/following.html', context)
else:
pass
return HttpResponse("No user logged in")
follower.html(模板)
{% extends 'Instagram_app/home.html'%}
{% block content %}
<h2>following</h2>
<div id="action-list">
{% for result in query %}
<h1>{{ result }}</h1>
{% endfor %}
</div>
{% endblock %}
控制台错误是:
(value, opts.object_name))
ValueError: Cannot query "mayur": Must be "User" instance.
[20/Jun/2018 11:45:27] "GET /Instagram_app/follower HTTP/1.1" 500 105165
需要解决此问题的建议。谢谢
忽然笑
qq_笑_17
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