The VisualJSON BlackBox is used to visualise a JSON dataset in a tree-like structure, with the ability to expand/collapse sub-structures. It uses the JSON Viewer library.
The parameters are as follows:
VisualJSON ( json )
A field containing your JSON text that represents your data object
In order to generate your JSON string from FileMaker records, the easiest way is to use the in-built FM JSON functions.
This BlackBox is designed for a single record, rather than a found set. So your table occurrence should have a relationship from the current context that matches to only one record.
Reactor knows nothing about your current found set.
If your current context is the record containing the JSON you wish to use as your dataset, create a self-relationship, and use that as the BlackBox parameter(s):
You can customise the CSS of the BlackBox by using Reactor Core to edit the following CSS document:
You will need to recompile the BlackBox to apply any changes you make.