How can I configure a multiselect control inside the details section of a master-details table layout in Pega, where the table layout already uses a data page as its source? In this case, since I can’t use the same data page directly inside the details section, how do I display the values in the multiselect control that are provided by the data page used as the source for the table layout?
Multiselect controls.pdf (59.9 KB)
If you can populate a pagelist property in the source of the data page, then yo can refer that property in the multiselect. If your data page source is an activity/data transform then you can perform an append and map to step to populate the multiselect list in a pagelist.
You can have the source as the Data page it should not have any issue. Have a pagelist pointing to the data page class and keep it manual , then the normal configuration follows
To just display the values following method can be used
One way could be converting the page list values to CSV and store in a property , using @pyPropertyCSVFromPageList(Page_listname,“property”), to have a better appearence on UI.