Python ListView的分页-Django 意见 HTML {%extends'论坛/base.html%} {%block title%}论坛-{{thread.title}{%endblock title%} {%block content%} 用户名：&emsp 职级：&emsp； 职位：&emsp； 徽章：&emsp； 加入日期：&emsp；{{thread.author.date|u joined|date:'Y-m-d'}} {{thread.content}} {答复中rply的百分比为%} 用户名：&emsp 职级：&emsp； 职位：&emsp； 徽章：&emsp； 加入日期：&emsp；{{thread.author.date|u joined|date:'Y-m-d'}}

{{rply.content}

{%endfor%} {%endblock内容%}

---

我想为线程列表视图分页

线程列表视图显示线程，然后显示该线程上的回复

我希望能够将所有内容拆分为页面

---

例如，该线程从线程帖子和10条回复开始，然后查看一些较新的回复，您可以单击下一页。

将其设置为

回复的
列表视图，只需使用
分页即可

{% extends 'forums/base.html' %}

{% block title %} Forum - {{ thread.title }} {% endblock title %}

{% block content %}
<!--Thread real-->
<table class="table table-hover">
    <thead>
        <tr class="table-primary">
            <th class="col-2"><a href="{% url 'threadview' thread.id %}"> {{ thread.title }}</a></th>
            <th scope="col-10" id="content-col"></th>
        </tr>
    </thead>

    <tbody>
        <!--Thread Author and Content-->
        <tr class="table-info">
            <td class="border-right text-center">
                <span>
                    <img class="rounded-circle" style="height: 100px;width: 100px;"
                        src="{{ thread.author.profile.image.url }}"> <br />
                    Username:&emsp;<a href="#">{{ thread.author.username|capfirst }}</a> <br />
                    Ranks:&emsp;
                    <!--Ranks Go Here--> <br />
                    <hr>
                    Posts:&emsp;
                    <!--Posts Go Here--> <br />
                    Badges:&emsp;
                    <!--Badges Go Here--> <br />
                    <hr>
                    Date Joined:&emsp;{{thread.author.date_joined| date:'Y-m-d'}} <br />
                </span>
            </td>

            <td>{{ thread.content }}</td>
        </tr>
        <!--Reply Author and Content-->
        {% for rply in reply %}
        <tr class="table-secondary">
            <td class="border-right text-center">
                <span>
                    <img class="rounded-circle" style="height: 100px;width: 100px;"
                        src="{{ rply.author.profile.image.url }}"> <br />
                    Username:&emsp;<a href="#">{{ rply.author.username|capfirst }}</a> <br />
                    Ranks:&emsp;
                    <!--Ranks Go Here--> <br />
                    <hr>
                    Posts:&emsp;
                    <!--Posts Go Here--> <br />
                    Badges:&emsp;
                    <!--Badges Go Here--> <br />
                    <hr>
                    Date Joined:&emsp;{{thread.author.date_joined| date:'Y-m-d'}} <br />
                </span>
            </td>
            <td>
                <p>{{ rply.content }}</p>
            </td>
        </tr>
        {% endfor %}

    </tbody>
</table>

{% endblock content %}

然后，在模板中添加分页代码。使用
object\u list
迭代回复

class ThreadListView(ListView):
    model = Reply  #change the model
    template_name = 'forums/thread.html'
    paginate_by = 10  # add pagination on the list

    def get_queryset(self):
        self.thread = Thread.objects.get(pk=self.kwargs['pk'])
        return self.thread.replies.all().order_by('date_posted')


    def get_context_data(self, **kwargs):
        # Call the base implementation first to get a context
        context = super().get_context_data(**kwargs)
        # Add in a QuerySet of the Thread & Replies
        context['thread'] = self.thread
        return context

。。。
{对象中rply的%u列表%}
....
{%if已分页%}
{%如果页面对象有其他页面%}

{%如果页面_obj.has_previous%}

{%else%}

{%endif%}
{page_obj.paginator.page_range%}
{%如果页码=i%}

{%else%}

{%endif%}
{%endfor%}
{%如果页面_obj.has_next%}

{%else%}

{%endif%}

{%endif%}
{%endif%}
刚刚试过。它显示分页链接。但是当页面改变时，它不会改变内容。我将paginate_by更改为=3，因为我有4个回复设置和一个线程。但是当我在第一页或第二页时，它会显示所有的四个回复。。使用
object\u list
对回复进行迭代，感谢它能正常工作。我不得不在回复的末尾添加排序。all（）。我要编辑你的答案，把它加进去。
class ThreadListView(ListView):
    model = Reply  #change the model
    template_name = 'forums/thread.html'
    paginate_by = 10  # add pagination on the list

    def get_queryset(self):
        self.thread = Thread.objects.get(pk=self.kwargs['pk'])
        return self.thread.replies.all().order_by('date_posted')


    def get_context_data(self, **kwargs):
        # Call the base implementation first to get a context
        context = super().get_context_data(**kwargs)
        # Add in a QuerySet of the Thread & Replies
        context['thread'] = self.thread
        return context

...
    <!--Reply Author and Content-->
        {% for rply in object_list %}  
....


<div class="container">
    {% if is_paginated %}
    {% if page_obj.has_other_pages %}
    <ul class="pagination justify-content-center" style="margin:20px 0">
        {% if page_obj.has_previous %}
        <li class="page-item"><a class="page-link" href="?page={{ page_obj.previous_page_number }}">Previous</a></li>
        {% else %}
        <li class="page-item disabled"><a class="page-link" href="#">Previous</a></li>
        {% endif %}
        {% for i in page_obj.paginator.page_range %}
        {% if page_obj.number == i %}
            <li class="page-item active"><a class="page-link" href="?page={{ i }}">{{ i }}</a></li>
        {% else %}
            <li class="page-item"><a class="page-link" href="?page={{ i }}">{{ i }}</a></li>
        {% endif %}
        {% endfor %}
        {% if page_obj.has_next %}
        <li class="page-item"><a class="page-link" href="?page={{ page_obj.next_page_number }}">Next</a></li>
        {% else %}
        <li class="page-item disabled"><a class="page-link" href="#">Next</a></li>
        {% endif %}
    </ul>
    {% endif %}
{% endif %}
</div>