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Want to skip records
Message
From
29/11/2006 11:08:37
Rebecca Stottlemire
Kansas State Department of Commerce
Topeka, Kansas, United States
 
General information
Forum:
Visual FoxPro
Category:
Reports & Report designer
Environment versions
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP
Network:
Windows 2000 Server
Miscellaneous
Thread ID:
01173254
Message ID:
01173300
Views:
6
>>I am doing a report in which I want to list only the first 15 records in each grouping, not the whole file.
>>
>>I put in a counter and asked it to print when the counter is < 16, but it's printing the first 15 then leaving blank lines for all the rest (100's of blank pages). I have the no print when empty checked, but that doesn't do it.
>>
>>Is there a way to get it to quit after 15 and go to the next category?
>>
>>Thanks,
>>Rebecca
>
>I've had to do this for another client, but had a multi-part process... Like suggested, do a select group by, order by whatever your criteria calls for. Add an extra column to your select as a flag... ex: .F. as OkToShow...
>
>Then, once you have your cursor, you'll have to run it through a loop and set the flag on each group... something like...
>
>
>select distinct GroupFields from YourCursor into cursor C_MyScan
>
>select C_MyScan
>scan
>   select YourCursor
>   seek C_MyScan.GroupFields  && or locate if you don't have an index...
>   lnI = 0
>   do while GroupFields = C_MyScan.GroupFields and lnI < 15
>      replace OkToShow with .t.
You're right, it doesn't work to just get TOP 15, as it gets only the top 15 in the file. I will write code similar to what you have here to get the top 15 into a cursor. Like I said, I was trying to be lazy!!!
>      skip
>   endfor
>
>   select C_MyScan  && just for clarification, but SCAN/ENDSCAN does for you
>endscan
>
>
>
>Finally, back at your cursor, build a filtered index on only the "OkToShow" records = .t., or re-select from YourCursor where OkToShow and use THAT cursor for the reporting.
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