How to get get unique id for a paragraph in WordJS. There are 2 not-documented fields. _Id is always 0 and _ReferenceId is changed each time when I get paragraph. Or is there a way to store my custom property for paragraph?
_Id: number; _ReferenceId: string;
There are in fact these non-document fields, but both are temporary, and neither should be used.
The best way to capture a particular paragraph is via a content control or a binding object (which effectively creates a content control for you).