ArcGIS API for JavaScript

alterwiel in ArcGIS API for JavaScript4 days ago (Show more)

Microsoft Edge will not load a TileLayer

My map will not load and I get this in the console when using Edge. [esri.layers.TileLayer] #load() Failed to load layer (title: 'Aerial', id: '16be45292c8-layer-0') [request:server]: Unable to load https://maps.npdc.govt.nz/arcgis/rest/services/Aerial/MapServer?f=json status: 0 I was getting this while using ArcGis JS 3x and so I converted the… (Show more)

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alterwiel (to NSager-esristaff) 1 hour ago (Show more Show less)

Hi Noah, I'm using Microsoft Edge 44.17763.1.0, Microsoft EdgeHTML 18.17763. This problem only occurs when the Tilelayer is loaded into a webmap that is not hosted on our web adaptor server. We are currently migrating from ArcGIS 10.3.1 to Enterprise 10.6.1 and I tested this in our new environment with a Tilelayer hosted there and it worked, no…

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pmccord_wayne in ArcGIS API for JavaScript3 hours ago (Show more)

Unable to Remove Graphics from Graphics Layer - ArcGIS API for JS

I'm using ArcGIS API for JS v 4.11, and I'd like to remove a group of graphics from a Graphics Layer according to which checkbox is checked. In my code below, I'm giving the user the option to check either basketball, volleyball, or both. The layer on the ArcGIS Server is queried and the appropriate graphics are added to the map. This works fine… (Show more)

xylochic627 in ArcGIS API for JavaScript4 hours ago (Show more)

Scale dependent layers visibility in LayerList

I have two layers in my file that are scale dependent. How can I force the layerlist widget to only show that layer when the user is zoomed in to the point that the layer is visible and able to be turned on and off? I'm sure I'm missing something simple... I'm using the Javascript 4.12 API. Thanks in advance! Ashley

mkbender in ArcGIS API for JavaScript4 hours ago (Show more)

Widgets not appearing on map

I'm using React 16.8.6 and npm package, esri-loader, to build a web application which includes an ArcGIS map. I am trying to add a scale bar and popup directly to the map, however, neither is appearing. Widgets that I place in their own div, outside of the actual map, are appearing normally. My code for the scale bar: const scaleBar = new… (Show more)

shakyasingh in ArcGIS API for JavaScript17 hours ago (Show more)

book on esri arcgis javascript api 4.11

Can anyone suggest a book on esri arcgis javascript api 4.11##@Robert Scheitlin, GISP

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Jefairfi (to shakyasingh) 4 hours ago (Show more Show less)

Rene Rubalcava has a book on the 4.x api: https://www.amazon.com/Introducing-ArcGIS-API-JavaScript-Awesome/dp/148423281X/ref=as_li_ss_tl?ie=UTF8&qid=1513013902&sr=8-2&keywords=rene+rubalcava&linkCode=sl1&tag=odoenet-20&linkId=a57d60cf376e1713ecfef452e35e024e

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efkopru in ArcGIS API for JavaScript6 days ago (Show more)

2D-Measurement Error with 4.12

Hello, I have an app that uses both distance and area measurement widgets. There is no problem with 4.10 and 4.11 APIs but with the new version, 4.12, I get errors when I click on the widgets. I am not sure if the problem is because of the materialize.css and If you guys have any ideas, I would be appreciated. The errors are below. … (Show more)

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efkopru (to belan-esristaff) 5 hours ago (Show more Show less)

Hi Ben, Changing the units worked. I am able to switch the units after the measurements, so seems like the initial measurement in feet was the case. Thanks.

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NSager-esristaff

in ArcGIS API for JavaScript2 weeks ago (Show more)

ArcGIS API for JavaScript 4.12 and 3.29

Today, we are pleased to release versions 4.12 and 3.29 of the ArcGIS API for JavaScript. Here are some of the 4.12 highlights (please refer to the 3.29 link at the end for 3.x updates). The Stats We added 42 new classes, 11 new widgets, and fixed 34 bugs. Also, 93% of the codebase is now written in TypeScript. Time Time is a key… (Show more)

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kmsagis 8 hours ago (Show more Show less)

Great to hear focus on performance. I liked the puns.

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swapp0 in ArcGIS API for JavaScript8 hours ago (Show more)

how to represent/draw too many polygon

Hi I'm working with a feature class that has over 36000 features hosted on my ArcGIS server + PostgresSQL Database. I have been using the ArcGIS Javascript v3.28 API and it wouldn't draw all the polygon. I was wondering if anyone could give me some tips on how to approach showing all the features, or some way of the representing them. I… (Show more)

eranupam93@gmail.com in ArcGIS API for JavaScript3 days ago (Show more)

does anybody know what is the syntax of arcgis sql expression as i am finding difficult to understand and implemention .it will be much helpful.Thank you in advance

i know the sql language,but i am unfamiliar with arcgis sql expression/syntax

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rscheitlin

(to eranupam93@gmail.com) 11 hours ago (Show more Show less)

Anupan, In that code snippit the when is part of an Arcade expression. "CASE WHEN (yearCompleted >= '1975' AND yearCompleted <= '1999') THEN 1 ELSE 0 END", https://developers.arcgis.com/javascript/3/jshelp/arcade.html

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CASQY_SIG in ArcGIS API for JavaScript3 days ago (Show more)

[arcgis js api 4.*] remove blue frame/outline around MapView

Since javascript API vV4.* there is a blue outline around the map, when we interact with the view. You can see this on the sample app https://developers.arcgis.com/javascript/latest/sample-code/intro-mapview/index.html Just move the map and you'll notice that blue outline around the view. Do you know how to remove or disable that feature ?… (Show more)

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CASQY_SIG (to rscheitlin) 14 hours ago (Show more Show less)

thank you, it worked

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