Latest Contributions by Noah-Sager

Version 4.33 is here, it’s there, it’s everywhere. There are enhancements, bug fixes, and new functionality. By the numbers: we fixed 37 bugs, made 9 enhancements, added or updated 12 samples, optimized 8 components, and added 3 brand new components. Now, we’re going to do something different this time. We installed two long awaited enhancements at version 4.33. They are important, but they also are straight-forward and easy to explain. So, they’ll go first, and then we will proceed with our regularly scheduled Esri Community release blog.   Multipoint labeling Multipoint labeling is here. Multipoint geometry represents a collection of single locations in space, and can be used to represent geographical features that have multiple single locations but also represent a single geographical feature. For example, the multiple entrances to a football stadium. This can apply to both football and soccer, because it’s nice to be inclusive. 433-multipoint-label copy.png 4.33 Multipart Labeling example https://codepen.io/noash/pen/GgJBMBe?editors=1000   Directions printing (beta) The Directions component (and widget) now offer printed directions in beta. Additional printing functionality and enhancements are planned for future releases. This is available in the options (three little dots) of a completed route. You can disable printing by setting the new printButton property on VisibleElements. 433-directions-printing copy.png https://developers.arcgis.com/javascript/latest/api-reference/esri-widgets-Directions.html#VisibleElements   Components I We updated the CDN endpoint for components. The old endpoint will still work for 4.33, but will be removed at 4.34. We did this to make the URL more consistent with the core API. New CDN endpoint.png The viewOnReady method on the Map, Scene, and Link Chart components allows you to wait until the component's internal view is fully initialized and ready to be used.  viewOnReady.png Lastly, components properties are now watchable with reactiveUtils, the same utility used to observe changes in core API properties. https://developers.arcgis.com/javascript/latest/watch-for-changes/ - component-readiness-and-events Also, if you’re new or newish to components, this is really good timing because we also just released the recorded sessions from the 2025 Esri Dev & Technology Summit, and there is an incredible 3-part series available about components that you can binge watch now. It’s free.   App Development with Components Part 1: Core Patterns Esri Dev & Technology Summit – March 2025 https://mediaspace.esri.com/playlist/dedicated/368599242/1_v7vsqnff/1_ibocnx9i   App Development with Components Part 2: Using Frameworks Esri Dev & Technology Summit – March 2025 https://mediaspace.esri.com/playlist/dedicated/368599242/1_v7vsqnff/1_v4cmupss   App Development with Components Part 3: User Experience Esri Dev & Technology Summit – March 2025 https://mediaspace.esri.com/playlist/dedicated/368599242/1_v7vsqnff/1_qtxjxkh4   Modern imports The new $arcgis.import() global function is a modern replacement for AMD require when building apps via CDN.  dollar arcgis import.png https://developers.arcgis.com/javascript/latest/release-notes/#modernize-with-arcgisimport   Fresh batch of editing (e.g. Batch editing) A batch is like a group, so batch editing is doing an add/update/delete operation on multiple features at once. Ditto for selecting features, and the selected features can be easily viewed, refined, and managed. There are additional constraints and more information available in the release notes. batch editz.png https://developers.arcgis.com/javascript/latest/release-notes/#batch-editing   Focus area Focus areas highlight and focus the viewer’s attention to a certain part of their scene. Two predefined styles, dark or bright, allow to choose a visualization with good contrasts for scenes with different coloring. sceneview-focus-area.png https://developers.arcgis.com/javascript/latest/sample-code/focus-area/   Oriented to imagery The Oriented Imagery Viewer now includes triangulated measurement tools, enabling users to calculate distance, area, and location by intersecting vectors from measurement points captured from two different viewpoints. We also added tools for effortlessly transitioning between adjacent or sequential images, with Directional Navigation and Sequential Navigation. Read the release notes to get the full story. oriented imagery.png https://developers.arcgis.com/javascript/latest/release-notes/#oriented-imagery   Search me Search saw some love at 4.33. First, we updated the resulting popup with Calcite to make it more beautiful and helpful (e.g. shows number of additional results in the popup without having to expand now). And then we deprecated the Search widget to reveal the Search component! It’s so awesome now. We even updated a couple of samples to show-off the Search component in action:   4.33 Search component multisource sample https://developers.arcgis.com/javascript/latest/sample-code/search-component-multisource/   4.33 Search component custom source sample https://developers.arcgis.com/javascript/latest/sample-code/search-component-customsource/   3D Tiles with enhanced mesh The IntegratedMesh3DTilesLayer now supports applying client-side modifications using the same SceneModifications class used by the I3S IntegratedMeshLayer. This enables you to focus on specific areas of a mesh, trim its outline, or replace a section with alternative 3D data.  https://developers.arcgis.com/javascript/latest/sample-code/layers-integratedmeshlayer-modification/   Layer-based scale ranges Switch visibility seamlessly between different layer types based on the scale, now possible in 3D. Layer-based scale ranges toggle the visibility of the whole layer based on the scale of the view and can be used more efficiently to switch different representations in a scene. Layer based scale ranges.png https://developers.arcgis.com/javascript/latest/release-notes/#layer-based-scale-range   Did it print? Printing also saw some love with a slew of bug fixes and enhancements. And then we deprecated the Print widget to reveal the Print component! It’s even awesomer now. Here’s a demo and custom sample that shows the Print component in action. And, for dessert, here’s a recording from the recent Dev & Technology Summit about printing as well.   4.33 print component demo https://developers.arcgis.com/javascript/latest/references/map-components/arcgis-print/#demo   4.33 print component sample https://codepen.io/noash/pen/WbvKXKE?editors=1000   Printing for Web Developers – Esri Dev & Technology Summit – March 2025 https://mediaspace.esri.com/playlist/dedicated/368599242/1_v7vsqnff/1_ylqocqa5   Analyze this and that We added a place() method to the 3D analysis views to allow interactive creation of all the analyses. This applies to the area measurement, direct line measurement, slice, line of sight, viewshed, and dimension 3D analysis views. The place() method can also be called directly on the respective layer views: line of sight, viewshed, and dimension. analyses objects.png https://developers.arcgis.com/javascript/latest/sample-code/analysis-objects/    Spike theme We added a new 2D spike theme to the size renderer creator. This theme visualizes numeric data as spikes where the height of the spike corresponds to a value. This has nothing to do with spiking a football. Smart mapping spike theme.png https://developers.arcgis.com/javascript/latest/release-notes/#smart-mapping-spike-theme    Persistence is not futile MapImageLayers can now be saved either as a new item, or to update an existing item, within ArcGIS Online or ArcGIS Enterprise. The save() and saveAs() methods can be used to persist the layer's configuration. https://developers.arcgis.com/javascript/latest/api-reference/esri-layers-MapImageLayer.html - save   Developer & Technology Summit Remember the 2025 Esri Developer & Technology Summit? It was so awesome. Now, you can experience it again (or for the first time) with these free videos from the plenary and technical sessions (demo theaters were not recorded).   Session Videos – March 2025 https://mediaspace.esri.com/channel/2025%2BEsri%2BDeveloper%2B%2526%2BTechnology%2BSummit/368599242   Plenary Videos – March 2025 https://mediaspace.esri.com/channel/2025%2BEsri%2BDeveloper%2B%2526%2BTechnology%2BSummit%2B%257C%2BPlenary/373383312   JavaScript SDK Plenary Video – March 2025 https://mediaspace.esri.com/media/t/1_n60lcn7p/373383312   JavaScript And if you’re new or newish to JavaScript, me and @Sage_Wall presented an introduction to JavaScript session recently, check it out: An Introduction to JavaScript for Future Web Developers https://mediaspace.esri.com/playlist/dedicated/368599242/1_v7vsqnff/1_sze8ojvh   And More Act now and upgrade to version 4.33 today, and as a free gift, you’ll also receive:   Performance improvements https://developers.arcgis.com/javascript/latest/release-notes/ - performance-improvements   More component updates https://developers.arcgis.com/javascript/latest/release-notes/ - charts-components-beta https://developers.arcgis.com/javascript/latest/release-notes/ - component-and-widget-updates   Utility Network updates UN-spatial-selection-demo copy.gif https://developers.arcgis.com/javascript/latest/release-notes/ - utility-network-associations-with-spatial-selection   API Key updates https://developers.arcgis.com/javascript/latest/release-notes/ - globally-configured-api-key-updates   And more! https://developers.arcgis.com/javascript/latest/   Components II Before we part ways, if you’re still reading this, remember components? And how we talked about the incredible 3-part mini-series? Well, if you’re into reading, we wanted to offer a list of recent blogs and documentation:   Build GIS Web Apps with JavaScript Maps SDK components (Blog – November 2023) https://www.esri.com/arcgis-blog/products/js-api-arcgis/developers/build-gis-web-apps-with-javascript-maps-sdk-components   Build GIS Web Apps with JavaScript Maps SDK Components (Blog – Spring 2024) https://www.esri.com/about/newsroom/arcuser/webcomponents   ArcGIS Map Components (Blog – June 2024) https://odoe.net/blog/arcgis-map-components-release   JavaScript Maps SDK: A full transition to components (Blog – February 2025) https://www.esri.com/arcgis-blog/products/js-api-arcgis/developers/javascript-maps-sdk-a-full-transition-to-components   JavaScript Maps SDK Transitions to Web Components (Blog – Spring 2025) https://www.esri.com/about/newsroom/arcuser/javascript-maps-sdk-transitions-to-web-components   Intro to Components (Documentation – June 2025) https://developers.arcgis.com/javascript/latest/components/   Transition plan: widgets to components (Documentation – June 2025) https://developers.arcgis.com/javascript/latest/components-transition-plan/   References   Release Blog https://www.esri.com/arcgis-blog/products/js-api-arcgis/announcements/whats-new-in-arcgis-maps-sdk-for-javascript-4-33   4.33 Release Notes https://developers.arcgis.com/javascript/latest/guide/release-notes/index.html   4.33 Samples https://developers.arcgis.com/javascript/latest/sample-code/?tagged=4.33   Breaking Changes across all 4x releases https://developers.arcgis.com/javascript/latest/guide/breaking-changes/index.html   Multipoint Geometry https://help.arcgis.com/en/arcgisexplorer/900/ArcGISExplorer/sdk/html/35dfc14d-69fa-5748-1690-7911401b222c.htm https://developers.arcgis.com/javascript/latest/api-reference/esri-geometry-Multipoint.html https://pro.arcgis.com/en/pro-app/3.3/sdk/api-reference/topic8538.html     ... View more