Hi Anthony,
Thanks for your reply. I tried your code and it works. I have a related
question, I have a table grp_subgroup which apart from fields
groupID, imageFilename and image, also contains fields name and description
in a function I have the following code to store the
original file name:
record = db.grp_subgroup(groupID=groupID)
form = SQLFORM(db.grp_subgroup, record, deletable=True, showid=False,
formstyle=bootstrap3, separator='',
hidden=dict(nodeID=nodeID))
if request.vars.image != None:
form.vars.imageFilename = request.vars.image.filename
When the user inserts a subgroup this works, however, when the user updates
the name and description and does not
re-upload an image I get the following error:
Is there a way to prevent this from happening?
Traceback (most recent call last):
File "/Users/iannet/web2py-deutschland/gluon/restricted.py", line 220, in
restricted
exec ccode in environment
File
"/Users/iannet/web2py-deutschland/applications/myleonexus/controllers/group.py"
<http://127.0.0.1:8000/admin/default/edit/myleonexus/controllers/image.py>,
line 190, in <module>
File "/Users/iannet/web2py-deutschland/gluon/globals.py", line 385, in
<lambda>
self._caller = lambda f: f()
File "/Users/iannet/web2py-deutschland/gluon/tools.py", line 3287, in f
return action(*a, **b)
File
"/Users/iannet/web2py-deutschland/applications/myleonexus/controllers/group.py"
<http://127.0.0.1:8000/admin/default/edit/myleonexus/controllers/image.py>,
line 63, in grp_subgroup
form.vars.imageFilename = request.vars.image.filename
AttributeError: 'str' object has no attribute 'filename'
Is there a way to prevent this from happening?
Furthermore, in case of an update form the form does not indicate that an
image file has already been uploaded, the image
field is a browse button and the message 'no file selected'.
I read the book's part on an image blog and SQLFORM and uploads, in the
examples the image field shows a file link and an
option to delete just the image not the record. I did not get this to work
for I wasn't able to figure out how upload=URL('download')
works. In case of the img_logo table it has the following scr selector:
scr=“/myleonexus/image/download/img_logo.image.beca…67.png”
where myleonexus is the application, image is the controller, but download
is not a function in the image controller.
In case of you solution:
folder = 'nodeID' + str(nodeID)
db.img_logo.image.uploadfolder =
os.path.join(request.env.applications_parent, 'applications', 'dbmodel',
'static', 'uploads', folder)
Is it possible to use upload=URL('download') or not?
Best,
Annet
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