Thanks Craig This could make some sense. There are a lot of handlers to deal with. I thought I was going a bit mad. I’m just going to have to pick my way through.
On Thu, 25 Mar 2021 at 12:44, Craig Newman via use-livecode < use-livecode@lists.runrev.com> wrote: > I have seen this here and there for years, and having nothing to do with > dataGrids per se. > > A handler will fail to run, but will step through in the debugger without > issue. This usually resolves, and I never know why. > > Craig > > > On Mar 24, 2021, at 5:09 PM, Pi Digital via use-livecode < > use-livecode@lists.runrev.com> wrote: > > > > Hi All > > > > This has been a bit of a mind bender, mainly because in a test stack it > works just fine, but... > > > > Has anyone ever had problems with something like this: > > > > on myHandle > > — ...some code > > Set the dgData of grp “myDG” to tDataA > > Put the dgText of grp “myDG” into tDataS > > — tDataS returns empty > > — process tDataS... > > end myHandle > > > > And this: > > > > on myHandle > > — ...some code > > Set the dgData of grp “myDG” to tDataA > > dispatch “myHandlePt2” > > end myHandle > > > > on myHandlePt2 > > Put the dgText of grp “myDG” into tDataS > > — tDataS returns empty > > — process tDataS... > > end myHandlePt2 > > > > However, this works: > > > > on myHandle > > — ...some code > > Set the dgData of grp “myDG” to tDataA > > send “myHandlePt2” to me in 0 sec > > end myHandle > > > > on myHandlePt2 > > Put the dgText of grp “myDG” into tDataS > > — tDataS returns empty > > — process tDataS... > > end myHandlePt2 > > > > > > It seemingly doesn’t have anything to do with data length. I’ve tried > forcing a refresh of the grid using dispatch refreshList to it but that > makes no difference. Stepping through in the debugger allows it to work or > setting a breakpoint, but does not when in full run. Both in standalone and > ide. > > > > A one have any clues why this might not work sometimes? > > > > Thanks > > > > Sean Cole > > Pi Digital > > eMail Ts & Cs > > > > _______________________________________________ > > use-livecode mailing list > > use-livecode@lists.runrev.com > > Please visit this url to subscribe, unsubscribe and manage your > subscription preferences: > > http://lists.runrev.com/mailman/listinfo/use-livecode > > > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your > subscription preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode > -- Pi Digital _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
