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pf7 and pf8 logic. first wnen i press pf7 first five
records has to be displayed .second time when i press pf7
next five records to be displayed. what was the logic. give
clear explination.
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Answer Posted / mohamed farook
Can be do it in 2 way
1, By using the TSQ
2, By using array, define a variable ( occurs clause of 5 )
first read the first five records from the vsam files, when
its reaches the 5th records store the last record in the
variable( linkage section ) and throw the map and populate
the five records in the screen, handle the logic to start
reading the file with the last processed record this way
when pf7 is pressed it start reads from the last processed
record.
If you want i can give you the sample code
Farook
| Is This Answer Correct ? | 13 Yes | 2 No |
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