CODEWITHSUNDEEP
djangodjango-file-upload
Ian Carpenter
Ian Carpenter

Reputation: 8626

Displaying uploaded media in a web page

Friends,

I am using Django 1.6 and I have for the last week(!) been trying to display photos on a web page that are uploaded via the Django Admin site.

I know this is a common problem. I have tried reading the documentation, numerous SO questions like this one and this one all without success.

After uploading the image via the Admin site, I can see that the image exists in the following folder:

/home/ian/django/mysite/cars/media/images/1.JPG

However when the page loads (or trying to view the image after uploading them via the Admin Site) I see a 404 error. The source for the image shows the following: 

<li><img src="/media/images/1.JPG" height="420"/></li>

The model.py has the following field:

photo = models.ImageField(upload_to='images/')

The urls.py has the following added:

urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

The template is:

{% extends "base.html" %}
<h1>Here</h1>
<p>{{ collectiondetail.title }}</p>
{% for photo in photos %}
   <li><img src="{{ photo.photo.url }}" height="420"/></li>    
{% endfor %}    
{% endblock %}

Finally the settings.py are:

STATIC_ROOT = '/home/ian/django/mysite/cars/static/'

STATIC_URL = '/static/'

MEDIA_ROOT = '/home/ian/django/mysite/cars/media/'

MEDIA_URL = '/media/'

What have I missed?

Upvotes: 0

Views: 351

Answers (2)

Ian Carpenter
Ian Carpenter

Reputation: 8626

Thanks to everyone for helping out. The default permissions when the files were uploaded were ok.

Finally managed to track down the problem to two settings.

MEDIA_URL was previously set to:

MEDIA_URL = '/media/'

Changed this to:

MEDIA_URL = '/cars/media/'

Changed the following in the urls.py file from

urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

to

if settings.DEBUG:
    urlpatterns += patterns('',
        url(r'^media/(?P<path>.*)$', 'django.views.static.serve', {
            'document_root': settings.MEDIA_ROOT,
        }),
        url(r'^static/(?P<path>.*)$', 'django.views.static.serve', {
            'document_root': settings.STATIC_ROOT,
        }),
)

And now the images show as expected.

Upvotes: 0

JCotton
JCotton

Reputation: 11760

The urls.py snippet you are using is only for development and will only work in debug mode. Everything you have looks correct so double-check that in settings.py DEBUG = True. From the docs on this feature:

This helper function works only in debug mode and only if the given prefix is local (e.g. /media/) and not a URL

Upvotes: 1

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