Yeah :) I can ;)
First you need to create a custom template tag that handles the thumbnail:
from django.template import Library
from django.utils.safestring import mark_safe
from django.contrib.admin.templatetags.admin_list import result_headers
register = Library()
def results(cl):
out = []
for item in cl.result_list:
url = cl.url_for_result(item)
code = '<a href="%(url)s">%(img)s</a> <div><a href="%(url)s">%(title)s</a></div>' % {
'url': url,
'img': item.preview.thumbnail_tag,
'title': item.title,
}
out.append(mark_safe(code))
return out
def gallery_result_list(cl):
return {'cl': cl,
'result_headers': list(result_headers(cl)),
'results': results(cl)}
result_list = register.inclusion_tag("admin/app_name/model/change_list_results.html")(gallery_result_list)
where item.preview.thumbnail_tag is the thumnail created by sorl :)
[I got the original code from the default template tag]
Second you need to create a template for your model (that uses the new custom template tag), it must be in this directory schema:
templates_dir/admin/app_name/model/change_list.html
and have the following code:
{% extends "admin/change_list.html" %}
{% load adminmedia admin_list my_admin_tags i18n %}
{% block result_list %}
{% if action_form and actions_on_top and cl.full_result_count %}{% admin_actions %}{% endif %}
{% gallery_result_list cl %}
{% if action_form and actions_on_bottom and cl.full_result_count %}{% admin_actions %}{% endif %}
{% endblock %}
as you can see in the tag function you need to create one more template (called change_list_result.html) for display the image correctly:
<style>
td.page { text-align: center; }
td.page a { font-weight: bold; }
</style>
{% if results %}
<table cellspacing="0">
<tbody>
<tr>
{% for result in results %}
<td class="page">
{{ result }}
</td>
{% if forloop.counter|divisibleby:3 %}
</tr><tr>
{% endif %}
{% endfor %}
</tr>
</tbody>
</table>
{% endif %}
so at the end you'll have 3 files:
- templates_dir/admin/app_name/model_name/change_list.html
- templates_dir/admin/app_name/model_name/change_list_result.html
- your_project/app_name/templatetags/my_admin_tags.py
and, of course, templatetags must be added to INSTALLED_APP in settings ;)
this is all ;) Hope this can be helpful.