List Box/DropDown pull dynamic data using "fields from connected tool"

[patrick_digan]

It would be great if the "fields from connected tool" option pulled fresh data at runtime when used in the gallery and pulling data from non-interface tools. The external source option doesn't have many settings (i.e. I can just point to one file), whereas the possibilities would be endless if I could use the full suite of tools to create a data set, at runtime, to pass to the list box/dropdown.

[ChrisTX]

This enhancement could prevent the need to break workflows into separate chained apps, as shown here:

https://community.alteryx.com/t5/Alteryx-Designer-Discussions/In-an-Analytic-App-do-the-Questions-ru...

Related Idea, also from @patrick_digan :

  Add another option for "data from connected tool" for drop down and list box
  https://community.alteryx.com/t5/Alteryx-Designer-Ideas/Add-another-option-for-quot-data-from-connec...