Snippet returns the value of a TV, recursively returning values from parent resources when the TV is blank. Inlcudes an option for fallback document/tv combination.
[[recursiveGrab? &id=`[[+id]]` &tv=`myTv` &fallbackId=`[[++site_start]]` &fallbackTv=`fallbackTv`]]
Install via package manager within MODX
Author: Jonathan Haslett [email protected], Aayush Sapkota [email protected], Jason Carney [email protected] Copyright 2019
Official Documentation: https://github.com/DashMedia/recursive-grab
Bugs and Feature Requests: https://github.com/DashMedia/recursive-grab/issues