I have a parent page sitting on a view, and opened in a modal dialog (through pagelist) . The child view contains check box on clicking I need to refresh the flowaction so that I can run a datatransform and perform some calculations . Did anyone tried before . Does Rule-Declare-Expression helps in …

For this use case, I would not rely on Declare Expression as the main mechanism. Declare Expressions are useful for deriving calculated values, but they do not by themselves refresh the flow action/UI. The better approach is to configure a form refresh / refresh condition on checkbox change and run…

@BalajiC7 Are you in the User Experience Expert Circle? I would like to move this under that area, so it can be found with other Constellation questions. However, if you are not a member you won’t be able to respond (until you join), so don’t want to just move on you. Please let me know if you join…

Yeah sure I will join . Thanks Balaji Choda

Great. I’ve moved it, should get more Constellation responses that way. Are you on Infinity '25? You can use table > modal with actions. https://community.pega.com/conversations/user-experience/pre-%26amp%3B-post-processing-for-embedded-data Then you can use form refresh settings to listen for c…

Could you please clarify the Parent and Child views on the same screen? The Child view is modal dialog and Parent view is a different screen. Ideally, the form refresh from your Data layer flow action should trigger if the checkbox is defined in child view through the Modal dialog. @MarcCheong alre…

Constellation Form Refresh from an embedded Page

User Experience

BalajiC7 (Balaji Choda) May 28, 2026, 9:11am 3

How do I run datayransform on check change

Rgds
Balaji Choda

Running a DT on Property Change: Form Refresh on User Action

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Constellation Form Refresh from an embedded Page

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