Not able to select from dropdown in Pega Constellation table rows
I have requirement use will select multiples items in a table grid. User will select item name from item list (Coming from external source) to place an order. On selecting of item it'll populate the other elements related to that item using pega Constellation.
Accepted Solution
Updated: 24 Jun 2024 10:03 EDT
Pegasystems Inc.
CA
I believe the Refresh setting option is not supported for the Page list. It supports only scalar values.
This might require custom DX component to Implement this requirement or change the approach to select the items first and then construct the other data elements dynamically based on the selection.
Pegasystems Inc.
IN
Issue-1: Can you please confirm whether the dropdown selection issue exists if the source of the dropdown is local list
Issue-2: To prepopulate the other fields based on the selected value in dropdown, you need to add a From Refresh setting available in the Flow action.
Here is the article for reference:
Please note that this configuration should work for scalar/single value properties at case level an on single embedded page.
PwC
US
Issue 1: After change some configuration at property level, I am able to select the Item Name and it's showing in the UI.
Issue 2: Configure the Change Action at property level but due to property is nested inside the page list it's not triggering the data transfer. 
Accepted Solution
Updated: 24 Jun 2024 10:03 EDT
Pegasystems Inc.
CA
I believe the Refresh setting option is not supported for the Page list. It supports only scalar values.
This might require custom DX component to Implement this requirement or change the approach to select the items first and then construct the other data elements dynamically based on the selection.