ModX being a new city for me, I had gotten lost, and was wandering around in the Wayfinder neighborhood looking for something that was really in the getResources part of town. Thanks for telling me which station to get off at! Just the type of info I needed!!
So today I have been creating some test documents with some relevant TVs, installed the getResources snippet, and the last couple of hours I have been working through a tutorial at codingpad.maryspad.com.
But now I've hit a dead-end alley it seems.
I have tried to extract the TV's by entering the following in my test resources template:
[[!getResources? &includeTVs=`1` &processTVs=`1` &showHidden=`1`
]]
But chosing view this call does not seem to produce anything (visually nor in the parsed code).
I have a feeling I missed an important turn somewhere.