How to save waypoints in node-red-worldmap upon refresh or redirect?

[meeki007]

Here is an example on storing stuff with the worldmap

Worldmap - Working with Markers example

What this example provides: Save markers you create on the map between deployments, restarts, page refreshes. Warns user if marker name is already used and does not overwrite marker. Outlines step by step how to add a marker with name, layer, icon, and icon colour. First import this flow [{"id":"150b582b.3e6d68","type":"tab","label":"worldmap-markers","disabled":false,"info":""},{"id":"f1e92b11.aa1ed","type":"worldmap","z":"150b582b.3e6d68","name":"","lat":"","lon":"","zoom":"","layer":"","c…