I suggest adding an "on change" event to dialogs in the workflow designer.

We have a workflow where users need to match credit card statement line items to invoices/receipts. When the user selects an invoice vendor and invoice number, I want to show more detail about the invoice in real time so the user can be sure they selected the correct one.

For example, the user selects vendor "Microsoft" from the first input box, and they select invoice number "1234" from the second input box (which has been filtered based on the selection of "Microsoft" above). When that second input box changes, I want to look up and display more invoice information in a description field, like "Microsoft invoice 1234 for $100.00 on June 3, 2021. Status: Paid"

While I can display this information as a separate "confirmation" task in the workflow, I cannot look it up immediately to ensure the user is making the right selection. If there were an event similar to the "on change" in javascript, etc., we could trigger a lookup when the user makes a selection in a dialog.

DW, see support ticket SR-154060-V7Y6M for more info.