Hi
I implemented the following function to delete an entry in a db:
@auth.requires_login()
def DeleteSite():
msg = T("Cannot delete specified record.")
try:
record_id = request.vars['id']
next_page = request.vars['next']
except:
response.flash = msg
return dict( message=msg)
if record_id is None or next_page is None or len(next_page) == 0:
response.flash = msg
return dict( message=msg)
crud.delete(db.sites,record_id, next=URL(r=request,f=next_page))
It gets invoked like this (local server on GAE):
http://127.0.0.1:8081/mlinks/default/DeleteSite?id=388&next=MySites
This used to work nicely however now when this gets invoked, the item
gets deleted from the database BUT I get a ticket error:
Error traceback
Traceback (most recent call last):
File "C:\web2py\gluon\restricted.py", line 173, in restricted
exec ccode in environment
File "C:\web2py\applications\mlinks/controllers/
default.py:DeleteSite", line 164, in <module>
File "C:\web2py\gluon\globals.py", line 96, in <lambda>
self._caller = lambda f: f()
File "C:\web2py\gluon\tools.py", line 1848, in f
return action(*a, **b)
File "C:\web2py\applications\mlinks/controllers/
default.py:DeleteSite", line 130, in DeleteSite
File "C:\web2py\gluon\tools.py", line 2377, in delete
del table[record_id]
File "C:\web2py\gluon\sql.py", line 1545, in __delitem__
raise SyntaxError, 'No such record: %s' % key
SyntaxError: No such record: 388
Before invoking the delete I made sure the entry I wanted to delete
was indeed in the DB.
After the error the correct entry has been deleted.
It is like the delete is being called twice!
Any idea of what might be causing this?
thanks
Miguel
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