[英]Django, problem with the comment form below the post
很长一段时间我都想不通,我对管理面板中的帖子的评论做出了总结。 但我就是不知道如何在帖子下方制作评论表供用户发表评论。 谢谢大家!
模型.py
class Post(models.Model):
photo = models.ImageField(upload_to='media/photos/',null=True, blank=True)
name_barber = models.CharField(max_length=30)
description = models.TextField(blank=True, null=True)
def __str__(self):
return self.description[:10]
class Comment(models.Model):
post = models.ForeignKey(Post, related_name='comments', on_delete=models.CASCADE)
name = models.CharField(max_length=30)
body = models.TextField(null=True)
add_date = models.DateTimeField(auto_now_add=True)
enter code here
def __str__(self):
return '%s - %s' % (self.post, self.name)
表单.py
class CommentForm(ModelForm):
class Meta:
model = Comment
fields = ('name', 'body')
视图.py
class HomePage(ListView):
model = Post
template_name = 'main/index.html'
context_object_name = 'posts1'
class BarbersPage(ListView):
model = Post
template_name = 'main/barbers.html'
context_object_name = 'posts'
网址.py
urlpatterns = [
path('',views.HomePage.as_view(),name='index'),
path('barbers/',views.BarbersPage.as_view(), name='barbers'),
]
理发师.html
{% for post in posts %}
<img src="{{MEDIA_URL}}{{post.photo.url}}" width="800" />
<h3>
{{ post.name_barber}}
</h3>
<p>{{ post.description}}</p>
<h3> Comments.. </h3>
{% if not post.comments.all %}
no comments yet...<a href = "#">Add one</a>
{% else %}
{% for comment in post.comments.all %}
<strong>
{{ comment.name }}
{{ comment.add_date }}
</strong>
<p>{{comment.body }}</p>
<br>
{% endfor %}
{% endif %}
{% endfor %}
您需要在帖子下方添加一个表单块,以便用户添加评论。
像这样的东西:
{% for post in posts %}
<img src="{{MEDIA_URL}}{{post.photo.url}}" width="800" />
<h3>
{{ post.name_barber}}
</h3>
<p>{{ post.description}}</p>
<h3> Comments.. </h3>
{% if not post.comments.all %}
no comments yet...<a href = "#">Add one</a>
{% else %}
{% for comment in post.comments.all %}
<strong>
{{ comment.name }}
{{ comment.add_date }}
</strong>
<p>{{comment.body }}</p>
<br>
{% endfor %}
{% endif %}
Add Comment:<br/>
<form method="post" action="/AddComment">
<input type="hidden" id="postid" value="{{post.id}}"/>
<input type="text" id="newcomment" size="50"/><input type="submit" value="Submit"/>
</form><br/>
{% endfor %}
您需要决定在哪里提交评论数据并更新表单中的操作属性。
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