我想让当前登录的用户访问这个CreateForm表单。下面是我的当前代码,这里是我的请求。用户没有给我错误
ValueError位于/创建帖子/
无法分配“<SimpleLazyObject:<用户:testuser>”:“Post.author”必须是“author”实例。
模型。py
class Author(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE)
rate = models.IntegerField(default=0)
class Post(models.Model):
title = models.CharField(max_length= 50)
overview = models.TextField()
body_text = RichTextUploadingField(null = True)
time_upload = models.DateTimeField(auto_now_add=True)
author = models.ForeignKey(Author, related_name='author', on_delete=models.CASCADE)
thumbnail = models.ImageField(upload_to = 'thumbnails')
publish = models.BooleanField()
categories = models.ManyToManyField(Categories)
read = models.IntegerField(default=0)
slug = models.SlugField(null= True, blank= True)
形式。py
class CreateForm(ModelForm):
class Meta:
model = Post
fields = [
'title',
'overview',
'body_text',
'thumbnail',
'categories',
'publish',
]
意见。py
def create_post(request):
if request.method == 'POST':
form = CreateForm(request.POST, request.FILES)
if form.is_valid:
post = form.save(commit=False)
post.author= request.user
post.save()
return render(request, 'index.html')
else:
form = CreateForm()
return render(request, 'create_post.html', {'form': form})