Hi,
I'm new to Django and programming in general. I've been trying to
create a form that simply uploads images and saves them to a app
folder. I'm using MySql with Django svn. Here's my model:
class Images(models.Model):
prim = models.AutoField(primary_key=True, db_column='PRIM') #
Field name made lowercase.
photos = models.ImageField(db_column='PHOTOS', upload_to='img',
blank=True) # Field name made lowercase.
items = models.CharField(max_length=255, db_column='ITEMS',
blank=True) # Field name made lowercase.
date = models.DateField(null=True, db_column='DATE', blank=True) #
Field name made lowercase.
class Meta:
db_table = u'IMAGES'
Here's my view:
class PictureForm(ModelForm):
class Meta:
model=Images
exclude = ('prim',)
def image_loads(request):
form=PictureForm()
if request.method=='POST':
form=PictureForm(request.POST, request.FILES)
if form.is_multipart():
form.save()
form=PictureForm()
return render_to_response('photos.html', {'form':form, },
context_instance = RequestContext(request))
return render_to_response('photos.html', {'form':form, },
context_instance = RequestContext(request))
Here's photo.html:
{%extends "base.html" %}
{%block head%}
{%endblock%}
{%block content%}
<form enctype="multipart/form-data" method="post" action="/photos/">
{{ form.as_p }}
<input type="submit" value="Submit" />
</form>
{% if comment %}
{{comment}}
{%endif%}
{%endblock%}
Here's the error message:
Environment:
Request Method: POST
Request URL: http://localhost:8000/photos/
Django Version: 1.1 beta 1 SVN-10891
Python Version: 2.5.2
Installed Applications:
['django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.admin',
'orders1.onhand',
'registration']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.contrib.csrf.middleware.CsrfMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware')
Traceback:
File "/usr/lib/python2.5/site-packages/django/core/handlers/base.py"
in get_response
92. response = callback(request, *callback_args,
**callback_kwargs)
File "/home/malcolm/data1/orders1/../orders1/onhand/views.py" in
image_loads
49. form.save()
File "/usr/lib/python2.5/site-packages/django/forms/models.py" in save
407. fail_message, commit,
exclude=self._meta.exclude)
File "/usr/lib/python2.5/site-packages/django/forms/models.py" in
save_instance
42. " validate." % (opts.object_name,
fail_message))
Exception Type: ValueError at /photos/
Exception Value: The Images could not be created because the data
didn't validate.
Any help or suggestions would be greatly appreciated. Thanks.
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