Django确实识别img src中的变量(模板)

时间:2016-04-09 16:48:35

标签: python django python-2.7 django-templates django-views

我正在尝试使用循环在模板中列出我的类别,而django不会将变量识别为变量(我想是这样)。是的,我需要的所有静态文件都在他们的文件夹中。 以下是我的观点:

def home(request):
    if request.user.is_authenticated():
        return render_to_response('useractions/home.html', {
            'ann' : Announcement.objects.all().order_by('-creation_date')[:3],
            'categories' : ['Garden', 'Moving','Cleaning', 'Babysitting', 'Cooking', 'Others']
       })
    else:
        return render(request, 'basicpages/index.html')

我的模板:

{% for kind in categories %}
                <li id="cat1" style="background-image: url({% static "images/categories/{{ kind }}-background.jpg" %});">
                    <a href=''>
                        <span class="cbp-ig-icon"><img src="{% static "images/categories/{{ kind }}-icon.png" %}"></span>
                        <h3 class="cbp-ig-title">{{ kind }}</h3>
                        <span class="cbp-ig-category"> Dă click aici pentru mai multe</span>
        </a>
                </li>
{% endfor %}

在shell中我看到类似的东西:

[09/Apr/2016 16:16:54] "GET /static/images/categories/%7B%7B%20kind%20%7D%7D-icon.png HTTP/1.1" 404 1837
[09/Apr/2016 16:16:55] "GET /static/images/categories/%7B%7B%20kind%20%7D%7D-background.jpg HTTP/1.1" 404 1855

1 个答案:

答案 0 :(得分:2)

尝试:

<img src="{% static 'images/categories/'%}{{ kind }}-icon.png">