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Aggregate not refreshing after Client Action update
Question

Hi everyone,

I’m working on an OutSystems Reactive Web App where a screen displays a list of records using an Aggregate. From the same screen, I update a record using a Client Action The update is saved correctly in the database, but the Aggregate data on the screen doesn’t refresh automatically. The updated values only appear after I reload the screen manually.I tried checking the aggregate settings and lifecycle events, but I still see the old data after the update.What is the recommended way to refresh the aggregate data after updating records through a Client Action in a Reactive Web App?Any best practices or common mistakes I should be aware of?

Thanks in advance!

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Jayaprakash Ramesh
Solution

hello @stalin mc

the recommended approaches were

  • Perform the update inside a Client Action (or call a Server Action from it).

  • After the update is successful, use Refresh Data for the related Aggregate.

  • Avoid reloading the entire screen, as it impacts performance and user experience.
    thankyou ,

UserImage.jpg
stalin mc

thank you jaya

2026-02-20 07-01-51
SANG BUI VAN

Hello @stalin mc ,
"I update a record using a Client Action ", in this client action. You can drag the Aggregate (get listing) into this action in order to reload the listing again. The Aggregate will not be auto reloaded until it's on demand.


UserImage.jpg
Jayaprakash Ramesh
Solution

hello @stalin mc

the recommended approaches were

  • Perform the update inside a Client Action (or call a Server Action from it).

  • After the update is successful, use Refresh Data for the related Aggregate.

  • Avoid reloading the entire screen, as it impacts performance and user experience.
    thankyou ,

UserImage.jpg
stalin mc

thank you jaya

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