如何在Django中获得用户的所有帖子？

Question

I have a simple blog app and I want to show "all posts" submitted by users in blocks in my home page. I mean i want to have each users posts in block section. my model is like this:

'''
    class Post(models.Model):
        title = models.CharField(max_length=120)
        description = models.CharField(max_length=250)
        author = models.ForeignKey(settings.AUTH_USER_MODEL,default=1, 
        on_delete=models.CASCADE)
'''

I expect that loop through all users and all of the posts created by them and show them in my home page, but i cant get them USER by USER. Please take a look at this picture So how should i write my model or query the database to get desired result has shown above? Thanks in advance

Answer 1

Build an object and pass it to the template.

users = Users.objects.all()
nested_posts = {}
for user in users:
    posts = user.post_set
    nested_posts[user] = posts

Then, in your template:

{% for user, posts in nested_posts %}
Posts for the user "{{user}}":
{% for post in posts %}
Post:{{post.id}}, Body:{{post.body}}, Date:{{post.date}}
{% endfor %}
{% endfor %}