Quick Tip - Accessor in ArcGIS API for JavaScript

The Accessor is a key compoment of the ArcGIS API 4 for JavaScript. It allows you to do some really awesome stuff like watch for property changes in your application.

I’ve talked about them before and how useful they are.

Today, I just want to quickly look at how they can be used as a datastore for an application I discussed before. I just wanted to spend a little more time on the subject, as I think Accessor is a fantastic addition to an developers toolbox using the ArcGIS API for JavaScript.