Latest Contributions by JuliePowell

‎10-23-2023

The October release of ArcGIS Maps SDK for JavaScript (v4.28) introduces a brand-new web component library for building web mapping applications with minimal code. The component library currently consists of the three packages listed below, but will expand over time with more pre-built ArcGIS experiences (encapsulated into web components) that can be easily brought into your own app. Map components Map components contain the map, scene, and all of the JavaScript Maps SDK widgets wrapped as web components. While these components don’t offer new capabilities, they are a great alternative option for quickly building mapping apps and are particularly useful when integrating with frameworks. <arcgis-map item-id="05e015c5f0314db9a487a9b46cb37eca"> <arcgis-legend position="bottom-right" /> </arcgis-map> Coding components Coding components are planned to contain a wide range of tools, resources, code editors, and utilities that support coding. Currently, we offer the Arcade editor component that allows the end user to create Arcade expressions that drive aspects of your map or app within your solution. They will have the same experience editing their Arcade expressions as they do in Map Viewer and the Arcade playground. Common components Common components are a collection of shareable components for other high-level components, currently containing API Key and ArcGIS Identity. To learn how to use the components, check out the Getting Started guide and the new tutorials.

‎06-14-2022

We are releasing the ability to overlay images and videos in 4.24 next week! You can try it out now using the /next early access release, and we are looking to get some feedback on it. The functionality is even better than 3.x… you can overlay both images and videos in 2D and 3D, add/remove multiple images on the fly very easily, and use it with other 4.x capabilities like layer blending (note: so far you can only do layer blending with MediaLayers in 2D). Here's a simple example: https://codepen.io/U_B_U/pen/MWQGWdb?editors=1000 Drop me a note and let me know how you will be using it 🙂

‎06-14-2022

We are releasing the ability to overlay images and videos in 4.24 next week! You can try it out now using the /next early access release, and we are looking to get some feedback on it. The functionality is even better than 3.x… you can overlay both images and videos in 2D and 3D, add/remove multiple images on the fly very easily, and use it with other 4.x capabilities like layer blending (note: so far you can only do layer blending with MediaLayers in 2D). Here's a simple example: https://codepen.io/U_B_U/pen/MWQGWdb?editors=1000 Drop me a note and let me know how you will be using it 🙂

‎06-14-2022

We are releasing the ability to overlay images and videos in 4.24 next week! You can try it out now using the /next early access release, and we are looking to get some feedback on it. The functionality is even better than 3.x… you can overlay both images and videos in 2D and 3D, add/remove multiple images on the fly very easily, and use it with other 4.x capabilities like layer blending (note: so far you can only do layer blending with MediaLayers in 2D). Here's a simple example: https://codepen.io/U_B_U/pen/MWQGWdb?editors=1000 Note that you will have to specify the location of the image explicitly in your app (image corners/extent).

‎06-14-2022

We are releasing the ability to overlay images and videos in 4.24 next week! You can try it out now using the /next early access release. The functionality is even better than 3.x… you can overlay both images and videos in 2D and 3D, add/remove multiple images on the fly very easily, and use it with other 4.x capabilities like layer blending (note: so far you can only do layer blending with MediaLayers in 2D). Here's a simple example: https://codepen.io/U_B_U/pen/MWQGWdb?editors=1000 Drop me a note and let me know how you will be using it 🙂

‎06-14-2022

We are releasing the ability to overlay images and videos in 4.24 next week! You can try it out now using the /next early access release, and we are looking to get some feedback on it. The functionality is even better than 3.x… you can overlay both images and videos in 2D and 3D, add/remove multiple images on the fly very easily, and use it with other 4.x capabilities like layer blending (note: so far you can only do layer blending with MediaLayers in 2D). Here's a simple example: https://codepen.io/U_B_U/pen/MWQGWdb?editors=1000 Drop me a note and let me know how you will be using it 🙂

‎06-14-2022

We are releasing the ability to overlay images and videos in 4.24 next week! You can try it out now using the /next early access release, and we are looking to get some feedback on it. The functionality is even better than 3.x… you can overlay both images and videos in 2D and 3D, add/remove multiple images on the fly very easily, and use it with other 4.x capabilities like layer blending (note: so far you can only do layer blending with MediaLayers in 2D). Here's a simple example: https://codepen.io/U_B_U/pen/MWQGWdb?editors=1000 Drop me a note and let me know how you will be using it 🙂

‎06-01-2022

For anyone interested in overlaying images in the 4.x API: We now have the ability to overlay images in the /next early access repo (which will eventually release as version 4.24), and we are looking to get some feedback on it. The functionality is even better than 3.x… you can overlay both images and videos in 2D and 3D, and add/remove multiple images on the fly very easily. Please share any feedback you have on this capability in the /next repo. Thanks, Julie

‎04-13-2022

@NilsBabel1 ...good news! The ability to overlay images in 4.x like you could in 3.x (called MapImageLayer in 3.x) is well underway! We are targeting this capability for 4.24 (June 2022).

‎04-13-2022

Thanks to everyone that joined us this morning, we had a good turnout! Our first YouTube live stream was fun and we made some notes for how we might make it even better next time. During the event, a question came up about InstantApps - They are indeed all based on the 4.x JavaScript API, and 2 of them support web editing: Sidebar and Attachment Viewer. Reach out if you have further questions on this topic. Thanks again to everyone that participated, and to Raúl Jiménez Ortega and Amy Niessen for organizing it!

‎04-07-2022

Next Wednesday, April 13th, a few members of the ArcGIS API for JavaScript team will be getting together to discuss some of the exciting new features in the 4.23 release. The best part is – you get to be a part of it! Join the livestream at 9am PDT next Wednesday to hear all about the latest and greatest in the API – directly from some of the engineers. We can’t wait to see you there! Planning on attending? Share it with your network!

‎02-18-2022

Thank you for the idea. We don't have this in the product plan, but you can implement a custom solution using it the feature widget. Feature widget lets you put formatted popup content anywhere you want, and that can include multiple divs on the map. A few examples of the feature widget: (shows popup info on hover) https://developers.arcgis.com/javascript/latest/sample-code/widgets-feature/ (this one shows popup info from multiple features, coming from multiple layers): https://developers.arcgis.com/javascript/latest/sample-code/widgets-feature-multiplelayers/

‎12-17-2021

Hi Richard, have you seen this sample? Does it meet your requirements? https://developers.arcgis.com/javascript/latest/sample-code/widgets-layerlist-legend/ Julie

‎09-23-2021

Thank you @TimLohnes1 ! We will let you know when we have an update on this. cc @HeatherGonzago

‎07-15-2021

ArcGIS API for JavaScript - Introduction: Map your outdoor activities in 3D with the elevation profile widget Inset maps for the web Building dynamic web applications with the ArcGIS API for JavaScript Wildfires & smoke forecast app (using blend & layer effects) Flash flood warnings (here is the official API sample which is a little simpler) The rest of the apps were samples that can be found in the online documentation. Here are some resources you might find useful: •ArcGIS API for JavaScript Documentation •ArcGIS Blogs •Downloads Page •ES Modules samples •ES Modules -Working with frameworks -JavaScript Just Works Blog •API Key location services •FeatureLayer clustering sample •GeoJSON clustering sample •GeoJSON client-side projection sample •Using widgets with React sample ArcGIS API for JavaScript - Modern Development Environments and Techniques Demos can be found here: https://github.com/odoe/jsapi-uc2021-demo https://github.com/odoe/uc2021-slides/tree/main/modern-dev-environments-and-techniques/demos/esri-loader-and-react-demo ArcGIS API for JavaScript - Amazing Mapping Apps Demos can be found here: https://github.com/annelfitz/UC-presentations/blob/master/UC-2021/amazing-mapping-apps/README.md

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Date Last Visited	‎10-17-2025 01:30 PM

My Ideas

Latest Contributions by JuliePowell

Participate in the ArcGIS Maps SDK for JavaScript - Components - BETA!

Re: Equivalent OverlayLayer package from JS 3.39 in current version?

Re: Overlay Image (with bounding box coordinates)

Re: Is it possible to add a georeferenced image to a map?

Re: Adding an image not georeferenced into ArcGIS JS API 4.x

Re: Overlay georeferenced image with ArcGIS javascript 4.6

Re: How to add a local image/georeferenced image to a map in ArcGIS JS API 4.x?

Re: Join us for a live discussion: What's New in the ArcGIS API for JavaScript, version 4.23

Re: Join us for a live discussion: What's New in the ArcGIS API for JavaScript, version 4.23

Re: Join us for a live discussion: What's New in the ArcGIS API for JavaScript, version 4.23

Join us for a live discussion: What's New in the ArcGIS API for JavaScript, version 4.23

Re: Multiple popups

Re: TOC Legend 4.x

Re: Edit related features in the Editor widget

Demos from 2021 UC/ArcGIS API for JavaScript

JavaScript Maps SDK is moving to semantic versioni...

Navigating Mobile Web Mapping: A Developer's Guide...

Re: verson 4.x widgets vs web components

Re: verson 4.x widgets vs web components

Re: General question for viewModels