我正在尝试创建一个与每个主题分开的评论部分。出于某种原因,我创建的评论应用程序将显示每个主题的所有评论。例如,如果我要对主题 1 发表评论,同样的评论会出现在主题 2 上。
主题1:
评语:呵呵
主题2:
评语:呵呵
评论应用程序:models.py
from django.db import models
from django.conf import settings
from blogging_logs.models import Topic
# Create your models here.
class Comment(models.Model):
user = models.ForeignKey(settings.AUTH_USER_MODEL, default=1, on_delete=models.CASCADE)
topic = models.ForeignKey(Topic, on_delete=models.CASCADE)
content = models.TextField()
date_added = models.DateTimeField(auto_now_add=True)
def __str__(self):
return str(self.content)
forms.py(在 blogging_logs 应用程序中)
from django import forms
from .models import Category, Topic, Entry
from comments.models import Comment
class CommentForm(forms.ModelForm):
class Meta:
model = Comment
fields = ['content']
labels = {'text': ''}
widgets = {'text': forms.Textarea(attrs={'cols': 80})}
view.py(在 blogging_logs 应用程序中)
from comments.models import Comment
from .models import Category, Entry, Topic
from .forms import CategoryForm, TopicForm, EntryForm, CommentForm
def topic(request, entry_id):
"""Show entry for single topic"""
topic = Topic.objects.get(id=entry_id)
entries = topic.entry_set.all()
comments = Comment.objects.all()
if request.method != 'POST':
# No comment submitted
form = CommentForm()
else:
# Comment posted
form = CommentForm(data=request.POST)
if form.is_valid():
new_comment = form.save(commit=False)
new_comment.topic = topic
new_comment.user = request.user
new_comment.save()
return HttpResponseRedirect(reverse('blogging_logs:topic', args=[entry_id]))
context = {'topic': topic, 'entries': entries, 'comments': comments, 'form': form}
return render(request, 'blogging_logs/topic.html', context)
我认为通过获取与主题关联的 entry_id 它将保存到该特定主题,但事实并非如此。任何帮助,将不胜感激。
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