on a second thought this might be another bug than the first one session.foo = form.vars.id used to work
return form.vars.id was just for the example and did also not work On Dec 16, 9:22 pm, selecta <[email protected]> wrote: > you guys are very picky i just wrote an easy example the original > function was more complicated and cause an error that was very > cryptic, btw something that should be improved too > > i tried to save the not existend var (form.vars.id) into a session > variable which caused the following error > > session.mid = form.vars.id > > Error traceback > Traceback (most recent call last): > File "/home//web2py/gluon/main.py", line 507, in wsgibase > session._try_store_on_disk(request, response) > File "/home//web2py/gluon/globals.py", line 375, in > _try_store_on_disk > cPickle.dump(dict(self), response.session_file) > PicklingError: Value returned by <function Reference_pickler at > 0x98b225c> must be string or tuple > > In file: Framework > > no hint to what the actual line is that caused the problem, had to > debug old school, deleting large to small blocks of code to narrow it > down > > On Dec 16, 5:51 pm, mdipierro <[email protected]> wrote: > > > > > try > > print form.vars.id > > > or > > > return str(form.vars.id) > > > On Dec 16, 8:50 am, Mengu <[email protected]> wrote: > > > > sorry, but why are you returning form.vars.id? > > > > On Dec 16, 3:42 pm, selecta <[email protected]> wrote: > > > > > in db.py > > > > db.define_table('mytable',Field('myfield','string')) > > > > > in default.py > > > > def index(): > > > > form = SQLFORM(db.mytable) > > > > if form.accepts(request.vars, session): > > > > return form.vars.id > > > > response.flash = T('Welcome to web2py') > > > > return dict(message=T('Hello World'),form=form) > > > > > in index.html I added > > > > {{=form}} > > > > > using the form athttp://127.0.0.1:8001/test/default/indexproduces > > > > Traceback (most recent call last): > > > > File "/home//web2py/gluon/main.py", line 479, in wsgibase > > > > serve_controller(request, response, session) > > > > File "/home//web2py/gluon/main.py", line 194, in serve_controller > > > > page = run_controller_in(request.controller, request.function, > > > > environment) > > > > File "/home//web2py/gluon/compileapp.py", line 435, in > > > > run_controller_in > > > > vars = vars.xml() > > > > TypeError: 'NoneType' object is not callable > > > > > used to work? is there a new mechanism to get the id of a newly > > > > created record? -- You received this message because you are subscribed to the Google Groups "web2py-users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
