I opened an issue about this 1646. On Saturday, 10 August 2013 12:32:39 UTC-5, Tushar Tuteja wrote: > > I face the same problem, I am using a latest version of web2py and > doing crud.settings.detect_record_change = False > doesn't make changes > > On Tuesday, August 30, 2011 10:37:54 PM UTC+5:30, simon wrote: >> >> Works with crud.settings.detect_record_change = False >> >> Without this it fails any time you make 2 edits to the same record >> within a session. Does not have to be 2 sequential changes e.g. I >> change record 1 then record 2 then record 3.....then try to update >> record 1 again and it fails. >> >> On Aug 30, 4:15 am, Anthony <[email protected]> wrote: >> > Yes, that is in fact the problem, but shouldn't you be able to make two >> > edits to a record in a row without an intervening failure? It's not >> just >> > that a failure message is missing -- the behavior seems wrong. >> > >> > Anthony >> > >> > >> > >> > >> > >> > >> > >> > On Monday, August 29, 2011 10:44:35 PM UTC-4, Massimo Di Pierro wrote: >> > >> > > Can you try? >> > >> > > crud.settings.detect_record_change = False >> > >> > > SQLFORM has a mechanism to prevent two users from doing this: >> > >> > > user 1) visualize and edit record >> > > user 2) visualize and edit record >> > > user 1) save changes >> > > user 2) save changes and override changes by user 1 >> > >> > > in SQLFORM it is disabled by default. In crud it is enabled by >> > > default. >> > >> > > crud.settings.detect_record_change = True >> > >> > > Still something is wrong because you should get a message about it. >> > >> > > On Aug 28, 2:18 pm, apple <[email protected]> wrote: >> > > > If the database fails to update within CRUD is there a way I can >> view >> > > > the error? >> > >> > > > I have a controller with this code that works fine: >> > > > form=SQLFORM(table,a.id) >> > > > if form.accepts(request.vars, session): >> > > > response.flash="record updated" >> > >> > > > I replace it with: >> > > > form=crud.update(table, a.id) >> > >> > > > Now it works fine the first time the form is changed. Then the >> second >> > > > time it correctly calls the controller but the database is not >> updated >> > > > and the form reverts to the pre-change values. This continues so on >> > > > odd submits it works and even submits it does not. >> > >> > > > It also seems to work on all submits when I excluded certain >> fields. I >> > > > am thinking maybe there is a database error thrown inside CRUD but >> no >> > > > error message is logged. > >
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