Latest Contributions by AndyGup

‎01-17-2023

@litchokay we were able to reproduce this, it's because the webpack sample doesn't set the HTML viewport. In the webpack sample under /public/index.html try add this: <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no">

‎01-17-2023

Hi @litch I'm unable to determine what's going on from the screen shots. Are all three screenshots taken using the iPhone 12 Pro simulator mode? That phone has a native resolution of 2532 x 1170 at 460ppi which can make UI elements look really small when running in simulation mode in a desktop browser.

‎01-05-2023

‎01-05-2023

Hi @GisNavy the native SDKs are your best approach to offline GIS workflows. Those SDKs have direct access to low-level device APIs to robustly support actions such as storing, sync/re-sync editing with feature services, as well complete support for restarting/reconstituting an app after offline device restarts and many other advanced capabilities. We don't have any plans for this type of functionality in the JavaScript SDK.

‎01-03-2023

Hi @JonathanDandois I recommend contacting VertiGIS. They can help you work through the migration and licensing process. Migrating from 3.x to 4.x will involve a complete re-write, here is an overview: https://developers.arcgis.com/javascript/latest/migrating/.

‎12-14-2022

Update - this looks like a regression at 4.25, thanks for reporting. We've opened an issue to fix it.

‎12-14-2022

Hi @AriefAbuBakar it's very possible that your code was working accidentally. You need to use the "extends" keyword when building subclasses with ES modules: https://developers.arcgis.com/javascript/latest/implementing-accessor/#create-a-simple-subclass. It can be challenging when overriding API functionality because properties, methods and patterns within the underlying API Class are subject to change. // Psuedo-example using @arcgis/core ES modules class ExampleWebTileLayer extends WebTileLayer { constructor(properties?:any) { super(properties); } . . . }

‎12-09-2022

@YueZhou1what you are seeing with init.js is the API spinning up multiple workers. I can see how that would give the impression there is a caching problem. We ran tests and the API worker initialization caching is working correctly. If you are still having issues, the next steps would be to open a tech support ticket, or call your account representative to meet with a solutions engineer.

‎12-08-2022

All good info, thanks for sharing your experience. Yes, there is a known issue with Stencil because it has it's own assetsPath setting that conflicts with @ArcGIS/core.

‎12-08-2022

Hi @Justin_Greco we aren't able to access your repo, it might be set to private. You might need to use setAssetPath for Calcite as mentioned here: https://developers.arcgis.com/calcite-design-system/get-started/#custom-elements?. If you give that a try, let us know if it helps?

‎12-07-2022

Hi @ae my recommendation is provide a simple github repo that you can share and that reproduces the issue. Since that is most likely a recursion error we'll need an example.

‎11-30-2022

Hi @DanielWebb, good questions, they related to both the AMD and ES modules: 1. No. You can use esri/request or use native fetch directly to load HTML as a string into your app 2. This can be handled through industry-standard patterns such as using Etags. You can also set the cacheBust option in esri/request, but this is a different implementation from dojo, instead of adding a param, it tells fetch to make a conditional request. If you always want to cacheBust, then you can use a requestInterceptor with the url set to null. 3.You can remove event listeners natively. If you are using an "on" listener, you can remove those using the APIs remove() method.

‎11-28-2022

Hi @Yue_Zhou can you provide more information on your use case for needing that many CPU cores? That's definitely a non-standard hardware configuration for a single web browser user. 80 cores would be more typical for a server-side implementation, or a host VDI machine with dozens or hundreds of users. In the meantime, thanks for reporting, we'll take a look at the top limit.

‎11-09-2022

If it's a custom JS app we will need a link to a simple github repo, codesandbox or stackblitz.com sample. If you need a basic Angular + ArcGIS JS API sample as a starting point, we recommend using this one: https://github.com/Esri/jsapi-resources/tree/master/esm-samples/jsapi-angular-cli.

‎11-09-2022

Hi @ConnerFarrant are you building a custom ArcGIS JS API app or using an ArcGIS Dashboard? If you are using a Dashboard, you'll need to follow that product's System Requirements and Tech Support procedures. Here's a link to the ArcGIS Dashboard community site if you need to reach out to them for more guidance.

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Date Last Visited	‎12-05-2025 07:24 AM

My Ideas

Latest Contributions by AndyGup

Re: mobile support not working on js api 4.x

Re: mobile support not working on js api 4.x

Re: Offline support - Status changed to: Closed

Re: Offline support

Re: Convert 3rd-party 3.x Dojo widget to JavaScript 4.x for another 3rd-party solution

Re: Unable to override fetchTile() in WebTileLayer.createSubclass

Re: Unable to override fetchTile() in WebTileLayer.createSubclass

Re: too many init.js requests

Re: Stencil Web Component with ES Modules

Re: Stencil Web Component with ES Modules

Re: RangeError when updating from 4.19 to 4.24.

Re: With Dojo gone, some questions on 4.25 and ES modules

Re: too many init.js requests

Re: [esri.core.workers] Failed to create Worker. JSON Parse failing on 'applicationURL'

Re: [esri.core.workers] Failed to create Worker. JSON Parse failing on 'applicationURL'

Re: ArcGIS Maps SDK for JavaScript – Version 4.33 ...

Re: ArcGIS Map Components build/performance issues

Re: config.assetsPath -- set once or for each map

Re: Network Errors Referencing Local Assets

Re: Custom BaseTileLayer in Angular