JS API Upgrade Guide

Question

I'm upgrading some code from JS API 4.21 to 4.25 and was wondering if there is any guide that gives you examples of how functions that were deprecated can be reproduced in the new version.

Specifically I am looking for examples of how QueryTask can be rewritten with the new Query.

Thanks.

Noah Sager · Answer

The above two resources are really good. I would also recommend checking out the deprecation section (expand to see) for each version of the Release Notes, as we typically offer replacements for deprecations. E.g.:

https://developers.arcgis.com/javascript/latest/4.20/#deprecated-classes-properties-methods-events

https://developers.arcgis.com/javascript/latest/4.21/#deprecated-classes-properties-methods-events

LefterisKoumis · Answer

I found this very useful to see the changes between versions.

https://developers.arcgis.com/javascript/latest/breaking-changes/

blake.terhune · Answer

Rest is Up to the Task (esri.com)