Hello.
In my controller I have
def delete_comment():
try:
comment_id = int(request.args(0))
post_id = get_post_id_by_comment(comment_id)
commented_post_url = get_post_url(post_id)
print commented_post_url
comment = get_comment(comment_id)
except:
raise HTTP(404)
query = ((db.commenting.post_id == post_id) &
(db.commenting.comment_id == db.comments.id) &
(db.comments.created_on < comment.comments.created_on))
previous_comment = db(query).select(db.comments.id,
orderby=~db.comments.created_on).first()
post_url = get_post_url(post_id)
if previous_comment:
redirect_after_delete = URL(c='default', f='show_comment',
args=[previous_comment.id])
else:
redirect_after_delete = URL(c='default', f='index',
args=post_url['post_url_assembled'])
confirmation_form = FORM(INPUT(_type='submit', _value=T('Yes')))
confirmation_form.add_button(T('No'), URL(c='default', f='show_comment',
args=[comment_id]))
if confirmation_form.process().accepted:
crud.delete(db.comments, comment_id, redirect_after_delete,
message=T('Comment deleted'))
return dict(form=confirmation_form, comment_id=comment_id)
Everything works fine.
I enabled record versioning in my app and now I got this error:
Traceback (most recent call last):
File "/home/ksh/PycharmProjects/promo/web2py/gluon/restricted.py", line 227,
in restricted
exec ccode in environment
File
"/home/ksh/PycharmProjects/promo/web2py/applications/promedol/controllers/manage.py"
<http://127.0.0.1:8000/admin/default/edit/promedol/controllers/manage.py>,
line 423, in <module>
File "/home/ksh/PycharmProjects/promo/web2py/gluon/globals.py", line 417, in
<lambda>
self._caller = lambda f: f()
File
"/home/ksh/PycharmProjects/promo/web2py/applications/promedol/controllers/manage.py"
<http://127.0.0.1:8000/admin/default/edit/promedol/controllers/manage.py>,
line 319, in delete_comment
message=T('Comment deleted'))
File "/home/ksh/PycharmProjects/promo/web2py/gluon/tools.py", line 5013, in
delete
del table[record_id]
File
"/home/ksh/venv/web2py/local/lib/python2.7/site-packages/pydal/objects.py",
line 604, in __delitem__
raise SyntaxError('No such record: %s' % key)
SyntaxError: No such record: 1007911
--
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