【发布时间】:2017-03-20 15:09:11
【问题描述】:
我在 Django/Django-CMS 中为我的项目创建了一个自定义插件,该插件有一个用户在将插件添加到页面时选择的推荐列表。型号是这样的:
class TestimonialsPlugin(CMSPlugin):
n_testimonials = models.PositiveIntegerField(
verbose_name=_('Number of Testimonials'), default=5)
speed_autoplay = models.PositiveIntegerField(
verbose_name=_('Speed of slider (milliseconds)'), default=3000)
picked_testimonials = models.ManyToManyField(Testimonials,
verbose_name=_('picked_testimonials'),
blank=True, null=True)
在编辑模式下,我可以在我的页面中设置推荐,并且我可以毫无错误地发布,但是当我看到已发布的页面时,推荐没有显示。插件模板正在呈现,但pick_testimonials 给出了None。这是模板:
<div class="max-width1440 block clearfix relative">
<div class="small-only-text-left small-12 small-offset-0 medium-text-center medium-offset-1 medium-10 large-offset-1 large-10 column pt-px60 pb-px40 pl-px40 pr-px40 slider-testimonials">
{% for testimonial in instance.picked_testimonials.all %}
{% if forloop.counter0 < instance.n_testimonials %}
<div class="slider column">
<blockquote class="acta_mediumitalic size36 pl-px80 pr-px80 line-height140">
{% render_model testimonial "description" %}
</blockquote>
<div class="mt-px30">
<p class="acta_book size20 softblack">{{ testimonial.author }},<span>{{ testimonial.city }}</span>
</p>
</div>
</div>
{% endif %}
{% endfor %}
</div>
</div>
【问题讨论】:
标签: python django django-templates django-cms