A trivial extension (33 lines of JavaScript code!) permitting you to use Expression and Validator widgets for INFOTABLEs.

Using it is trivial too -- just drop it on your mashup and bind it like this:

(Sertice) --[INFOTABLE]--> [Data](InfotableToJson)[Output] --[JSON]--> (Expression)

This extension can serve as an example of a truly trivial, yet functional example. It's a good starting point if you are new to authoring ThingWorx extensions.

In ThingWorx Composer go to Import/Export > Import > Extension, click Browse, choose twx-infotable-to-json-ext-1.0.0.zip and click Import. Refresh the page.

In ThingWorx Composer go to Manage > INSTALLED EXTENSIONS, find InfotableToJson Widget in the list and click X in front of it. Refresh the page.

Copyright (C) Vilia, 2020. Distributed under Apache License Version 2.0.