2024 Mar 28 11:00 AM - edited 2024 Mar 28 11:08 AM
Hello experts,
in a Fiori Elements frontend (FPM) I need to perform a CAP bound action on several entities (selected from a table) but I am experiencing some issues.
TL;DR I can't find a proper way to pass a collection to my bound action modeled as such:
Then I improved the situation by calling the action in a controller extension via the editFlowAPI invokeAction: setting the invocationGrouping to ChangeSet from the API packs all the POST and GET requests in a single batch request. Each entity is still processed individually but the response is unique so the UI receives a single update when all operations are done. The problem is that sometimes the process takes too long and the request has a timeout.
In the documentation, I found a very promising statement about explicit binding parameter that can fit my needs:
"Use the keyword many to indicate that the action or function is bound to a collection of instances rather than to a single one."
I tried many solutions but as soon as I add this parameter to my bound action, no params nor data are passed to my backend although the edmx file expects an entity collection as intended. I can't find a clear explanation on how to use it nor examples on how to pass a collection...
How can I pass a collection to my bound action? Is it really possible or am I misinterpreting the whole thing?
Thanks a lot
Chiara
2024 Jun 21 12:13 PM
We are facing the same issue. Were you able to find a solution to this?