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 / g.kalyani
if user presses pf7:
If already first 5TSQ records are displayed, then throw a
message 'Already at the top'
else
If recods (5-10) are displayed,
Then substract 1 from 10 and displayed from 1 till 10
end-if
end-if.
If user Presses pf
If already last 5 tsq records are displayed
Throw a msg 'Already at the bottom'
else
If records (5-10) are displayed
then add +1 to 10 and display from 11 to15
end-if
end-if.
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