recursive-grab

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.

Usage

[[recursiveGrab? &id=`[[+id]]` &tv=`myTv` &fallbackId=`[[++site_start]]` &fallbackTv=`fallbackTv`]]

Installation

Install via package manager within MODX

Author: Jonathan Haslett jason@dashmedia.com.au, Aayush Sapkota aayush@dashmedia.com.au, Jason Carney jason@dashmedia.com.au Copyright 2019

Official Documentation: https://github.com/DashMedia/recursive-grab

Bugs and Feature Requests: https://github.com/DashMedia/recursive-grab/issues