please try :
import os
db.define_table('tutor',
Field('user', 'reference auth_user', default=auth.user_id),
Field('t_Image', 'upload', uploadfolder=os.path.join(request.folder,
'uploads/profiles'), requires=IS_EMPTY_OR(IS_IMAGE(extensions=('jpeg', 'jpg'
, 'png', 'gif')))),
Field('t_Location', 'list:string', requires=IS_NOT_EMPTY()),
Field('t_Subjects', 'list:string', requires=IS_NOT_EMPTY()),
Field('t_Qualifications', 'list:string', requires=IS_NOT_EMPTY()),
Field('t_Biography', 'text'), #Does this need to be sanitized?
Field('t_Hourly_Rate', 'decimal(7,2)', requires=IS_NOT_EMPTY()),
Field('t_Modified_On', 'datetime', requires=IS_DATETIME(), writable=
False, readable=False, default=request.utcnow)
)
Il giorno sabato 8 dicembre 2012 18:58:45 UTC+1, Daniele ha scritto:
>
> This is still not working for me and I can't figure out for the life of me
> how to do this simple uploading and displaying of an image.
>
> I now have a table dedicated to tutors, which looks like this:
>
> db.define_table('tutor',
> Field('user', 'reference auth_user', default=auth.user_id),
> Field('t_Image', 'upload', uploadfolder='uploads/profiles',
> requires=IS_EMPTY_OR(IS_IMAGE(extensions=('jpeg', 'jpg', 'png', 'gif')))),
> Field('t_Location', 'list:string', requires=IS_NOT_EMPTY()),
> Field('t_Subjects', 'list:string', requires=IS_NOT_EMPTY()),
> Field('t_Qualifications', 'list:string', requires=IS_NOT_EMPTY()),
> Field('t_Biography', 'text'), #Does this need to be sanitized?
> Field('t_Hourly_Rate', 'decimal(7,2)', requires=IS_NOT_EMPTY()),
> Field('t_Modified_On', 'datetime', requires=IS_DATETIME(),
> writable=False, readable=False, default=request.utcnow)
> )
>
> I then have the following in my controller:
>
> @auth.requires_login()
> def edit_profile():
> response.subtitle = T("Edit Profile")
>
> tform = SQLFORM.factory(
> Field('is_tutor', 'boolean'),
> *[f for f in db.tutor if f.name.startswith('t_')],
> upload=URL('download'),
> table_name='tutor')
>
> if tform.process(keepvalues=True).accepted:
> if tform.vars.is_tutor:
> if not auth.has_membership('Tutors'):
> auth.add_membership('Tutors')
> db.tutor.update_or_insert(db.tutor.user==auth.user_id,
> t_Hourly_Rate = tform.vars.t_Hourly_Rate,
> t_Image = tform.vars.t_Image,
> t_Qualifications = tform.vars.t_Qualifications,
> t_Subjects = tform.vars.t_Subjects,
> t_Location = tform.vars.t_Location,
> t_Biography = tform.vars.t_Biography
> )
> else:
> if auth.has_membership('Tutors'):
> auth.del_membership('Tutors')
> response.flash = T('Profile updated!')
> elif tform.errors:
> response.flash = T('There was an error with your submission')
>
> return dict(tform=tform)
>
> However, I am not able to display the image. I don't know why I can't do
> something so simple -_-....
> Any help is greatly appreciated.
>
> Daniele
>
>
>
> On Wednesday, December 5, 2012 2:06:57 PM UTC, Daniele wrote:
>>
>> Guys I know this sounds simple but I'm having a hard time displaying
>> uploaded images. I have an upload field in my model where logged in users
>> can upload an image. But in my views when I try to do
>> {{=IMG(_src=URL('uploads/', row.image))}} where row is a variable that
>> refers to db(db.auth_user.id > 0).select() nothing is being returned.
>> However, row.image returns a string which is the name of the file.
>> How can I display the image correctly?
>>
>> Thanks!
>>
>
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