While I can show an uploaded image in list_display
, is it possible to do this on the model page (the page you get for changing an element)?
A quick sample model would be:
class Model1(models.Model):
image = models.ImageField(upload_to=directory)
The default admin shows the URL of the uploaded image but not the image itself.
Thanks!
In addition to the answer of Michael C. O'Connor
Note that since Django v.1.9 (updated - tested and worked all the way to Django 3.0)
image_tag.allow_tags = True
is deprecated and you should use format_html(), format_html_join(), or mark_safe() instead
So if you are storing your uploaded files in your public /directory folder, your code should look like this:
from django.utils.html import mark_safe
Class Model1(models.Model):
image = models.ImageField(upload_to=directory)
def image_tag(self):
return mark_safe('<img src="/directory/%s" width="150" height="150" />' % (self.image))
image_tag.short_description = 'Image'
and in your admin.py add:
fields = ['image_tag']
readonly_fields = ['image_tag']