Latest Contributions by JeffJacobson

Another option would be to use Esri-Leaflet, which does not use Dojo. Esri Leaflet group on Geonet ... View more

I've been working on a TOC / Layer List control, too: WSDOT-GIS/arcgis-js-layer-list · GitHub ... View more

Thanks Kelly Hutchins, that fixed the issue I was having. Is the "bug" I was experiencing actually a bug, though? I didn't see anything in the documentation telling me not to use the add function, and add works when creating the map via the Map constructor. I still don't understand why the graphic was disappearing. ... View more

I think I've seen this before when using the browser's zoom feature. If this is what is causing the issue, you can press Ctrl + 0 to reset the zoom level in Chrome, Firefox, and IE. ... View more

Generally, no.  There's a group called EPSG that standardizes these. (You can look them up on epsg.io.) However, it is possible for Esri or others to define their own spatial reference systems and assign their own numbers, too. For example, Google defined a coordinate system and gave it an ID of 600613. (The digits resemble the letters in the word "GOOGLE".) Later, this was adoped by Esri and they gave it the ID of 102100. It eventually became an EPSG standard with the ID of 3857. Older versions of ArcGIS Server would only recognize 102100, but once the EPSG assigned it an ID of their own, newer versions would recognize 3857 as well as the deprecated 102100. ... View more

It looks like the status is now ​Closed: Will Not be Addressed​. ... View more

Are you sure that CORS is enabled on your ArcGIS Server? (Older versions of ArcGIS Server did not have CORS enabled by default.) ... View more

You can use epsg.io to look up WKTs for a given WKID. E.g. http://epsg.io/4326.wkt ... View more

I've never been able to get the custom build to work, either. The modules... dojo/main.js dojox/gfx/svg.js ...are probably referenced by modules that you are referencing. (I wasn't clear if you knew that already and were just asking why the BUILDER didn't include them.) You might try following the steps for uploading a zipped version of your app mentioned here: ArcGIS API for JavaScript Web Optimizer | Guide | ArcGIS API for JavaScript . (I have yet to try this method, so I can't tell you if it actually works.) ... View more

If you know the WKID you can look up the WKT on EPSG Geodetic Parameter Registry. E.g., http://www.epsg-registry.org/export.htm?wkt=urn:ogc:def:crs:EPSG::2927 ... View more

If you don't like Dojo (which I understand), Esri also has some plugins for Leaflet: Esri Leaflet ... View more