I'm trying to load an image whose url is composed of a vairable numerical value. Is there a template only solution to this or do I really have to create a filter in extras.py? I would rather just write this one liner. Something along the following lines:
{% with urltemp="media/"|add:info.personid|stringformat:"s"|add:".jpg" %}
<img src="{% static urltemp %}" onerror="this.style.display='none'"/>
{% endwith %}
I know you can use {% static your_url %} but I allways prefer to do like this:
I have my images in myproject/static/img/
My {{STATIC_URL}} (settings.py variable) points to myproject/static
So in a template I usually do: <img src="{{STATIC_URL}}img/image_name.png" />
Or using an ImageField
{% for item in item_list%}
<img src="{{ item.image.url }}" />
{% endfor %}
In your case you could do:
<img src="{{ MEDIA_URL }}{{ info.personid }}.jpg" />
{{ MEDIA_URL }} already ends with /
MEDIA_URL to be defined in your settings.pyHow about:
<img src="{% get_media_prefix %}{{ info.personid }}.jpg"/>
Try this
{% for name in image_list %}
<div>
<img src="{% static %}string_path/{{name.image}}.jpg" alt="img">
</div>
{% endfor %}
