Question

我没有得到任何错误，但我无法让标签显示它的内容。＆＃39;形式的内容＆＃39;应该是＆＃39; blah＆＃39;，

文件设置是，

crudapp_tags.py

from django import template
register = template.Library()

@register.inclusion_tag("forum.html")
def results(poll):
    form = 'blah'
    return {'form': form}

模板/ forum.html

{% extends 'index.html' %}
{% load crudapp_tags %}
{% results poll %}
<p>aaa</p>
{% block homepage %}
<p>bbb</p> <!-- Only this displays -->
{% if form %}
<p>Form exists</p>
{% endif %}
{% for item in form %}
<p>This is {{ item }}</p>
{% endfor %}
    <div>
      <p>{% if user.is_authenticated %}Add a New Topic: <a href="{% url 'topic_form' %}"><span class="glyphicon glyphicon-plus"></span></a>{% endif %}</p>
    </div>
    <div>
      <p>{{ totalposts.count }} posts, {{ totaltopics.count }} topics, {{ totalusers.count }} users, {{ totalviews.numviews}} views</p>
    </div>
    <div class="post">
      {% if pModel %}
      <div class="table-responsive">
        <table class='table table-striped table-hover'>
          <thead>
            <tr>
              <th>Topic</th>
              <th>Topic Started By</th>
              <th>Last Active</th>
              <th class="table-cell-center">Views</th>
              <th class="table-cell-center">Posts</th>
            </tr>
          </thead>
          <tbody>
            {% for item in pModel %}
            <tr>
              <td><a href="{% url 'thread' item.topic_id %}">{{ item.topic.topic }}</a></td>
              <td><a href="{% url 'profile' item.topic.author_id %}">{{ item.topic.topicAuthor }}</a></td>
              <td class="icon-nowrap">{{ item.pub_date|timesince:current_time}}</td>
              <td class="table-cell-center">{{ item.topic.views }}</td>
              <td class="table-cell-center">{{ item.freq }}</td>
            </tr>
            {% endfor %}
          </tbody>
        </table>
        {% endif %}
      </div>
    </div>
    {% endblock %}

crudProject / settings.py确实包含INSTALLED_APPS中的应用

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'bootstrapform',
    'django.contrib.sites',
    'allauth',
    'allauth.account',
    'allauth.socialaccount',
    'allauth.socialaccount.providers.facebook',
    'tinymce',
    'crudapp',
]

设置似乎与此主题Django - Simple custom template tag example

中的答案相同

为什么＆＃39;等等？没有在forum.html中显示？

最初这个问题是标签没有注册。现在已经使用正确的装饰符号修复了该问题。现在的问题是标签的内容没有显示。因此，我在Django inclusion_tag contents not displaying

创建了一个新问题

由于

Answer 1

您似乎在这里缺少装饰符号： register.inclusion_tag("forum.html")应为@register.inclusion_tag("forum.html")

标记未使用inclusion_tag注册

1 个答案: