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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.

Question Posted / surya

Answers were Sorted based on User's Feedback



pf7 and pf8 logic. first wnen i press pf7 first five records has to be displayed .second time whe..

Answer / 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

pf7 and pf8 logic. first wnen i press pf7 first five records has to be displayed .second time whe..

Answer / vinodquestion

hi farook, give us sample code...

Is This Answer Correct ?    3 Yes 1 No

pf7 and pf8 logic. first wnen i press pf7 first five records has to be displayed .second time whe..

Answer / asad

hii farooq give some clr answer

Is This Answer Correct ?    1 Yes 0 No

pf7 and pf8 logic. first wnen i press pf7 first five records has to be displayed .second time whe..

Answer / purushoth

hi farooq pls give sample code

Is This Answer Correct ?    1 Yes 0 No

pf7 and pf8 logic. first wnen i press pf7 first five records has to be displayed .second time whe..

Answer / vaishnavi

using TSQ we can easily achive this

Is This Answer Correct ?    1 Yes 0 No

pf7 and pf8 logic. first wnen i press pf7 first five records has to be displayed .second time whe..

Answer / manish gupta

hi farook, please give me the sample code...

Is This Answer Correct ?    1 Yes 1 No

pf7 and pf8 logic. first wnen i press pf7 first five records has to be displayed .second time whe..

Answer / haripriya

Hi farook pls give the sample code of regarding this question.

Is This Answer Correct ?    0 Yes 0 No

pf7 and pf8 logic. first wnen i press pf7 first five records has to be displayed .second time whe..

Answer / 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.

Is This Answer Correct ?    0 Yes 5 No

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