Question
Lanit Laboratoriya Novykh Informatsionnykh Tekhnologii
RU
Last activity: 25 Jan 2019 11:27 EST
Hi! How I can use when in data transform in Field group (list)?
HI!
I have the following situation:
I have a work class A and data in it
data page Loan which contains field group (list) ParticipantList and field group Product
How can I use data transform to change some text field in Product if I have some condition on text field in ParticipiantList?
When I tried to write DT just like it written in your guide I get the next mistake: Target—
Invalid expression or reference: Operation "==" is not permitted on types: includedpage and text
Can you help me?
I can use DT when I need check some value in one page (field group, but not field group (list)) and change another
I tried to use simple when condition and tried to use update page (the parent page for both this field groups)
thanks!
Pegasystems Inc.
US
Hello,
It would be helpful to see the expression you are trying to write. The only way I could get this error to occur when doing a quick test was with something like stringProp == pageProp. That is definitely not something that will ever work. If you're doing something like that, change it so that both sides of the evaluation balance and use the same type and it should start working, for example stringProp == pageProp.scalarString.
Thanks,
Mike