To upload images to separate folders outside web2py I set the upload folder
with the model definition:
UPLOADSDIR = '/home/me/apps/static/'
db.define_table('mytable',
Field('image', 'upload', autodelete=True, uploadfolder=os.path.join(
UPLOADSDIR, 'vertexID%s' % session.vertexID),
...)
I use the standard download function:
def download():
return response.download(request, db)
The form:
form = SQLFORM(table, row, deletable=True, upload=URL('default',
'download'), showid=False, buttons=buttons)
if hasattr(request.vars.image, 'filename'):
form.vars.imagefilename = request.vars.image.filename
and to process the form:
if form.process().accepted:
if row and form.vars.image__delete:
file = row.image
os.remove(os.path.join(UPLOADSDIR, 'vertex%s' %
session.back_end_vertexid, file))
In web2py 2.17.2 this all worked without problem, however, after upgrading
to
web2py 2.20 it no longer works. The image doesn't show in the form, it's
marked
with a broken link icon, and when I click the file link I get a page not
found error.
Also when I upload a new image, the old one isn't being deleted, so the
images pile
up in the folder.
I hope someone knows how to solve this issue.
Kind regards,
Annet
--
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
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