Question
Expression Builder/Function in activity
MyPage.MyPage.Myvaluelist(21)
Myvaluelist(21) = ABC123
I am attempting to parse ABC123 so that only the number 123 is passed to PEGA using the Expression Builder in activity.
I tired substring but cannot seem to get it right.
MyPage.MyPage.MyValuelist(21) = Substring(ABC123,Int StartIndex=0, Int endIndex=5)
I get error saying:
-Invalid expression or reference: Operation "==" is not permitted on types: includedpage and integer
See Attachment
This record has 1 error(s) in 1 place(s) .
Source—
Invalid expression or reference: error Final Expression
(truefalse) can't be converted into the desired type (decimal)
Try as Susan suggested. On a different note, if you want to extract 123 from ABC123, your start and end index arguments to substring function are incorrect.
Hi @HenryA80,
Thanks for posting on PSC.
You can go with the split function if you know the string structure and place of occurrence of numerals.
Alternatively, you can your own function with below code and use it in Expression Builder.
Hi,
Can you try the following?
MyPage.MyPage.MyValuelist(21) = @(Pega-RULES:String).substring(ABC123, 0, 5)
Thanks,
Susan