Django CMS获得管理员中定义的所有模型

时间:2017-04-26 01:50:19

标签: django django-cms

我正在构建一个FAQ插件,它将在我的Django CMS网站上显示问题和答案列表。我有以下型号:

class Faq(models.Model):

    question = models.CharField(
        'question',
        blank=False,
        default="",
        help_text=u'Please type in the question',
        max_length=256,
    )

    answer = HTMLField(configuration='CKEDITOR_SETTINGS_BASIC',
                      null=True,
                      help_text=u'Please provide an answer. if you paste HTML make sure to cmd+shift+v for plain paste')

    def __unicode__(self):  # Python 3: def __str__(self):
        return self.question

我在admin中定义的内容:

class FaqAdmin(admin.ModelAdmin):
    model = Faq
    extra = 3

admin.site.register(Faq, FaqAdmin)

我添加了一些实例作为内容。

目前在插件中定义了10个问题:

class FaqPluginModel(CMSPlugin):
    faq1 = models.ForeignKey(Faq, related_name='faq1+')
    faq2 = models.ForeignKey(Faq, related_name='faq2+')
    faq3 = models.ForeignKey(Faq, related_name='faq3+')
    faq4 = models.ForeignKey(Faq, related_name='faq4+')
    faq5 = models.ForeignKey(Faq, related_name='faq5+')
    faq6 = models.ForeignKey(Faq, related_name='faq6+')
    faq7 = models.ForeignKey(Faq, related_name='faq7+')
    faq8 = models.ForeignKey(Faq, related_name='faq8+')
    faq9 = models.ForeignKey(Faq, related_name='faq9+')
    faq10 = models.ForeignKey(Faq, related_name='faq10+')

    def __unicode__(self):
        return self.faq1.question

然而,这种方法不具备可扩展性。我正在寻找一种从管理员那里获取所有模型的方法,并在模板的html中渲染它们。有点像:

<div class="col-xs-12 col-sm-6">
            <div class="box">
           --->>  {% for every faq model render this: %} <<--
                <div class="question">
                    <div class="question-title">
                        What are your supported platforms?
                    </div>
                    <div class="question-arrow">
                    </div>
                </div>
{% endfor %}

1 个答案:

答案 0 :(得分:1)

我的建议是,编写一个视图并为模型创建对象并渲染到模板html。

例如:

from models import Faq
def faq_view(request):
    faqs = Faq.objects.all()

    return render_to_response('faq.html', {'faqs': faqs})

然后在faq.html中编写一个for循环并显示如下。

<ul>
{% for faq in faqs %}
    <li><strong>{{faq.question}}</strong></li>
    <li>{{faq.answer}}</li>
{% endfor %}
 </ul>

我希望这会对你有所帮助。