我有一个模板,显示喜欢论坛的用户的喜欢数量和名称。但我不想要列表中的 request.user(登录用户)的名称,我只想要其他用户的名称而不是用户本身。我如何实现这一目标?而且我还想要模板中相反顺序的名称列表(现在它在列表的最后一个显示最新的喜欢的用户。)。请指导我。谢谢你。
论坛.html:
{% extends "base.html" %}
{% load forum_tags %}
{% block content %}
<h2>Logged in as -- {{request.user}}</h2>
<h1>Forums:</h1>
{% if forums.count > 0 %}
{% for forum in forums %}
<h2><a href="/forum/get/{{forum.id}}/">{{forum.question}}</a></h2>
<p>{{forum.body | truncatewords:"30"}}</p>
{% if user in forum.likes.all and forum.likes.count > 1 %}
<p><a href="/forum/delete_likes/{{forum.id}}/">Unlike</a> You and {{forum.likes.count | substract:1}} others liked</p>
{% elif user in forum.likes.all %}
<p>You liked it</p>
{% else %}
<p><a href="/forum/update_likes/{{forum.id}}/">Like</a></p>
{% endif %}
{% for likes in forum.likes.all %}
<li><a href="/get/{{likes.user}}">{{likes.get_full_name}}</a></li>
{% endfor %}
{% endfor %}
{% else %}
<p>Sorry! No forum to display.</p>
{% endif %}
{% endblock %}
views.py 的片段:
def forums(request):
forums = Forum.objects.all()
c = {'forums': forums}
return render(request, 'forums.html', c)