topic Upgrading from Javascript Maps SDK 4.24 to 4.26. in ArcGIS JavaScript Maps SDK Questions

Upgrading from Javascript Maps SDK 4.24 to 4.26.

YangCao — Thu, 20 Apr 2023 15:59:09 GMT

Currently, I am developing a web GIS app in a .Net C# project using ArcGIS Maps SDK for JavaScript 4.24. I am interested in trying out the new "highlightIds" feature for the FeatureTable, which was introduced in ArcGIS Maps SDK for JavaScript 4.25. However, when I attempted to replace the relevant code in the source code (replace <link rel="stylesheet" href="https://js.arcgis.com/4.24/esri/themes/light/main.css" /> <script src="https://js.arcgis.com/4.24/"></script> with <link rel="stylesheet" href="https://js.arcgis.com/4.26/esri/themes/light/main.css" /> <script src="https://js.arcgis.com/4.26/"></script>), the app failed to load and returned errors (as shown in the attached image) indicating that certain online resources could not be found (404 Not Found Error). For example, while "https://js.arcgis.com/4.24/dojo/dojo.js" loaded without issue, "https://js.arcgis.com/4.26/dojo/dojo.js" was not found.

Re: Upgrading from Javascript Maps SDK 4.24 to 4.26.

RaymondHuang_Sg — Thu, 20 Apr 2023 16:08:23 GMT

I read from this https://developers.arcgis.com/javascript/latest/4.25/ that the CDN on js.arcgis.com will no longer host the following AMD packages for version 4.25 and later, and hence dojo.js not found is expected.

I guess options now will be to either host it or reference it from one of the hosting CDN as suggested on dojo page: Download - Dojo Toolkit

Cheers

Re: Upgrading from Javascript Maps SDK 4.24 to 4.26.

YangCao — Thu, 20 Apr 2023 16:55:07 GMT

Dear Raymond,

I wanted to express my gratitude for your response. I wasn't aware that Esri had discontinued hosting the CND for dojo since 4.25. I visited the Dojo website and incorporated the "<script src="//ajax.googleapis.com/ajax/libs/dojo/1.14.1/dojo/dojo.js"></script>" into the body tag of the HTML in the source code. After running the application, I discovered that while there were fewer errors, some still persisted.

Re: Upgrading from Javascript Maps SDK 4.24 to 4.26.

ViktoriaMagnis — Tue, 31 Oct 2023 16:26:58 GMT

I am having the same issue trying to use ajax.googleapis.com/ajax/libs/dojo/1.14.1/dojo/dojo.js. Did you ever figure this out.

Re: Upgrading from Javascript Maps SDK 4.24 to 4.26.

LaurenBoyd — Tue, 31 Oct 2023 17:13:14 GMT

You may need to make sure you're loading the 3rd party libraries first before the JS Maps SDK is loaded.

Re: Upgrading from Javascript Maps SDK 4.24 to 4.26.

ViktoriaMagnis — Tue, 31 Oct 2023 20:51:54 GMT

This what I have but now it's not finding the ArcGIS API JavaScript

I am getting these errors