Question

所以我有一个模型文件，一个forms.py文件和一个views.py文件。 views文件返回帖子的详细视图，现在我希望在详细视图中添加注释模型的模型形式，以便可以在d模板中以{{form}}的形式访问它。我可以使用基于函数的视图来做到这一点，但是发现使用基于类的视图很难做到。这是代码。

#models.py
from django.db import models
from django.contrib.auth.models import User


class Post(models.Model):
    title = models.CharField(max_length=50)
    content = models.TextField()
    author = models.ForeignKey(User, on_delete=models.CASCADE)
    date_posted = models.DateTimeField(default=timezone.now)
    likes = models.ManyToManyField(User, blank=True, related_name='post_likes')
    image = models.ImageField(null=False, blank=False, upload_to='post_images')
    slug = models.SlugField(unique=True)



class Comment(models.Model):
    post = models.ForeignKey(Post, on_delete=models.CASCADE)
    text = models.CharField(max_length=150)
    date_commented = models.DateTimeField(auto_now_add=True)
    comment_by = models.ForeignKey(User, on_delete=models.CASCADE)


#forms.py
from django import forms
from users.models import Profile
from Post.models import Comment


class CommentForm(forms.ModelForm):
    class Meta:
        model = Comment
        fields = ['text', ]



#views.py
from django.views.generic import ListView, DetailView

class PostDetail(DetailView):
    model = Post
    template_name = 'Post/blog-detail.html'

希望我的问题有意义，谢谢。

Answer 1

您可以这样做，例如：

class PostDetail(DetailView):
    model = Post
    template_name = 'Post/blog-detail.html'
    def get_context_data(self, **kwargs):
        context = super(PostDetail, self).get_context_data(**kwargs)
        context['comment_form'] = CommentForm()
        return context

在django详细信息视图中添加表单

1 个答案: