Question
Commonwealth Bank of Australia
IN
Last activity: 3 Jul 2024 10:19 EDT
Can we run a pagelist loop backwards?
Can we run a pagelist loop backwards?
Let's imagine I want to loop backwards from the sixth result in D_datapage.pxResults to the other five, four, three, two and one.
Accepted Solution
Updated: 3 Jul 2024 10:19 EDT
Morgan Stanley
IN
Hi @kulks Solution provided by @pichn should work, however if you face any issue with this approach, I have another way to achieve it. By creating a temp pagelist - Loop through your main page list and push the records into a temp page list using the <PREPEND> method . Prepend will add a page at the top of the list and push the existing pages down.By this way the first page of your source list will become the last page of temp page list.
Use this temp pagelist for further processing and after usage you can remove it.
Note - use the PREPEND approach only if the pagelist has less number of pages.
Happy Learning!
Lantiqx Systems India Private Limited
IN
Hello @kulks,
Yes, we can do backward looping by customizing the loop giving -1 in the increment.
Please find the screenshot for your reference.
Regards,
Prasad
Pegasystems Inc.
IN
A little hack would be sort the page list using pxListsubscript which holds the index of the page list
and loop using ForEachEmbeddedPage .
Accepted Solution
Updated: 3 Jul 2024 10:19 EDT
Morgan Stanley
IN
Hi @kulks Solution provided by @pichn should work, however if you face any issue with this approach, I have another way to achieve it. By creating a temp pagelist - Loop through your main page list and push the records into a temp page list using the <PREPEND> method . Prepend will add a page at the top of the list and push the existing pages down.By this way the first page of your source list will become the last page of temp page list.
Use this temp pagelist for further processing and after usage you can remove it.
Note - use the PREPEND approach only if the pagelist has less number of pages.
Happy Learning!