nested datawindow within another nested datawindow?
I was trying to create a report which has a nested datawindow within another nested datawindow, and PB didn't seem to go for this... got memory errors. Is this even possible? I searched all of the usual resources and couldn't find anything about this... maybe they assumed nobody would be dumb enough to try. thanks, Pat
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Pat
9/10/2003 2:10:37 PM
sybase.powerbuilder.datawindow
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It is perfectly legal to have multiple levels of nested reports. However, nesting isn't supported for certain DW types like grid and n-up. Try testing your DWs on their own to ensure that they work properly. Then nest them one at a time and try to identify which DW is the problem. It may be corrupted, which would require you to recreate it from scratch. Regards, John Team Sybase <Pat Madigan> wrote in message news:3f5f30dd@forums-1-dub... > I was trying to create a report which has a nested datawindow within another > nested datawindow, and PB didn't seem to go for this... got memory errors. > Is this even possible? I searched all of the usual resources and couldn't > find anything about this... maybe they assumed nobody would be dumb enough > to try. > > thanks, > Pat > >
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John
9/10/2003 7:08:25 PM
John, Ok, so it sounds like what I'm trying to do is possible. All I know is, when the lowest level nested report is there, it blows up, and when it's not, it works. However, the middle-level report works in the datawindow painter preview mode when the low level nested report is there, so one would assume that the DW's aren't corrupted. But I'll redo the lowest level DW anyway, just to see if it helps. The highest level datawindow is a composite with a bunch of dummy report objects on it, and I assign the middle level datawindows to these dynamically. I wonder if that could be causing problems. Like I said, it was fine till I added another level of nesting, so that's what made me wonder. I've seen this in both PB8 9838 and PB 9.0.1, so that should rule out any kind of bug. thanks much, Pat "John Olson [Team Sybase]" <john.olson@developower_nospam.com> wrote in message news:3f5f7710@forums-2-dub... > It is perfectly legal to have multiple levels of nested reports. However, > nesting isn't supported for certain DW types like grid and n-up. Try testing > your DWs on their own to ensure that they work properly. Then nest them one > at a time and try to identify which DW is the problem. It may be corrupted, > which would require you to recreate it from scratch. > > Regards, > John > Team Sybase > > > <Pat Madigan> wrote in message news:3f5f30dd@forums-1-dub... > > I was trying to create a report which has a nested datawindow within > another > > nested datawindow, and PB didn't seem to go for this... got memory errors. > > Is this even possible? I searched all of the usual resources and couldn't > > find anything about this... maybe they assumed nobody would be dumb enough > > to try. > > > > thanks, > > Pat > > > > > >
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Pat
9/10/2003 8:30:03 PM
John Nope, recreating the lowest level DW didn't seem to matter. Maybe this whole thing is the wrong approach. I had a datawindow (the middle level one) which had a ton of stuff in the summary band, and found that this was getting truncated at the bottom of the page. My thinking was that using a nested DW and moving everything into the detail band would help, because the detail would continue on the next page. If you can think of a better way to do this, I'm open to suggestions. thanks for your help, Pat "John Olson [Team Sybase]" <john.olson@developower_nospam.com> wrote in message news:3f5f7710@forums-2-dub... > It is perfectly legal to have multiple levels of nested reports. However, > nesting isn't supported for certain DW types like grid and n-up. Try testing > your DWs on their own to ensure that they work properly. Then nest them one > at a time and try to identify which DW is the problem. It may be corrupted, > which would require you to recreate it from scratch. > > Regards, > John > Team Sybase > > > <Pat Madigan> wrote in message news:3f5f30dd@forums-1-dub... > > I was trying to create a report which has a nested datawindow within > another > > nested datawindow, and PB didn't seem to go for this... got memory errors. > > Is this even possible? I searched all of the usual resources and couldn't > > find anything about this... maybe they assumed nobody would be dumb enough > > to try. > > > > thanks, > > Pat > > > > > >
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Pat
9/10/2003 8:41:40 PM
John, You were right, recreating the middle level datawindow seems to be working. It's an extremely complex DW (that's why I procrastinated doing this), and I've only recreated part of it so far, but it's not blowing up like the original one. The original one worked in the DW painter, so I assumed it was ok... never assume. It was either corrupted, or had some feature on it that caused problems at runtime. thanks again for the help, Pat "John Olson [Team Sybase]" <john.olson@developower_nospam.com> wrote in message news:3f5f7710@forums-2-dub... > It is perfectly legal to have multiple levels of nested reports. However, > nesting isn't supported for certain DW types like grid and n-up. Try testing > your DWs on their own to ensure that they work properly. Then nest them one > at a time and try to identify which DW is the problem. It may be corrupted, > which would require you to recreate it from scratch. > > Regards, > John > Team Sybase > > > <Pat Madigan> wrote in message news:3f5f30dd@forums-1-dub... > > I was trying to create a report which has a nested datawindow within > another > > nested datawindow, and PB didn't seem to go for this... got memory errors. > > Is this even possible? I searched all of the usual resources and couldn't > > find anything about this... maybe they assumed nobody would be dumb enough > > to try. > > > > thanks, > > Pat > > > > > >
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Pat
9/11/2003 6:44:03 PM
Glad to hear it. I've used the same method of moving things from the summary band into a nested report and put it in the detail. There are many ways to achieve the desired layout and sometimes you need to try several before getting it right. Regards, John Team Sybase <Pat Madigan> wrote in message news:3f60c2dc@forums-2-dub... > John, > > You were right, recreating the middle level datawindow seems to be working. > It's an extremely complex DW (that's why I procrastinated doing this), and > I've only recreated part of it so far, but it's not blowing up like the > original one. The original one worked in the DW painter, so I assumed it > was ok... never assume. It was either corrupted, or had some feature on it > that caused problems at runtime. > > thanks again for the help, > Pat > > "John Olson [Team Sybase]" <john.olson@developower_nospam.com> wrote in > message news:3f5f7710@forums-2-dub... > > It is perfectly legal to have multiple levels of nested reports. However, > > nesting isn't supported for certain DW types like grid and n-up. Try > testing > > your DWs on their own to ensure that they work properly. Then nest them > one > > at a time and try to identify which DW is the problem. It may be > corrupted, > > which would require you to recreate it from scratch. > > > > Regards, > > John > > Team Sybase > > > > > > <Pat Madigan> wrote in message news:3f5f30dd@forums-1-dub... > > > I was trying to create a report which has a nested datawindow within > > another > > > nested datawindow, and PB didn't seem to go for this... got memory > errors. > > > Is this even possible? I searched all of the usual resources and > couldn't > > > find anything about this... maybe they assumed nobody would be dumb > enough > > > to try. > > > > > > thanks, > > > Pat > > > > > > > > > > > >
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John
9/12/2003 3:25:38 PM
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