Latest Contributions by RobertMarros

I'm trying to create an Ionic-Angular application with a map on its main page, using ArcGIS ES Modules. I've used the code from https://github.com/Esri/jsapi-resources/blob/master/esm-samples/jsapi-angular-cli/src/app/app.component.ts to display the map.  This works OK when I build and run the app in Android. When I try to build and run a desktop app using Electron, though, the code errors here: if (t = h.url, "image" === (s = h.requestOptions).responseType) { if (Object(_core_has_js__WEBPACK_IMPORTED_MODULE_1__["default"])("host-webworker") || Object(_core_has_js__WEBPACK_IMPORTED_MODULE_1__["default"])("host-node")) throw M("request:invalid-parameters", new Error("responseType 'image' is not supported in Web Workers or Node environment"), h) The code to get the map is in the only layer I know that will result in it showing up in the app UI, but it seems that somehow when trying to run it in an Electron window it's running in an unsupported environment. What exactly is happening here and are there any ideas on how to resolve it? ... View more

We followed Receive GeoJSON on a REST Endpoint to send weather data to ArcGIS as feature data. Unfortunately, the data is parsed they way we hope or expect. We've tried to have features updated or created when the data is received, and also just converted to csv in a file. Here's what we're sending: { "type": "FeatureCollection", "features": [ { "type": "Feature", "geometry": { "type": "Point", "coordinates": [ -93.265, 44.9778 ] }, "properties": { "loc": { "lat": 44.9778, "long": -93.265 }, "place": { "name": "minneapolis", "state": "mn", "country": "us" }, "periods": [ { "timestamp": 1608324300, "dateTimeISO": "2020-12-18T14:45:00-06:00", "tempC": 5.44, "tempF": 41.79, "feelslikeC": 4.31, "feelslikeF": 39.77, "dewpointC": -0.59, "dewpointF": 30.93, "humidity": 65, "pressureMB": 1014, "pressureIN": 29.94, "windDir": "SSW", "windDirDEG": 194, "windSpeedKTS": 3.5, "windSpeedKPH": 6.48, "windSpeedMPH": 4.03, "windGustKTS": 12.12, "windGustKPH": 22.45, "windGustMPH": 13.95, "precipMM": 0, "precipIN": 0, "snowCM": 0, "snowIN": 0, "visibilityKM": 24.135, "visibilityMI": 14.997, "sky": 100, "cloudsCoded": "OV", "weather": "Cloudy", "weatherCoded": "::OV", "weatherPrimary": "Cloudy", "weatherPrimaryCoded": "::OV", "icon": "cloudy.png", "solradWM2": 49, "uvi": 0, "isDay": true } ], "profile": { "tz": "America/Chicago", "tzname": "CST", "tzoffset": -21600, "isDST": false, "elevFT": null, "elevM": null } } } ] } Here are the fields that got created the first time that we sent a post to the endpoint:  Unfortunately, only Geometry actually gets populated with data when a post is sent. The data is the lat and long, in quotes, separated by commas. None of the other fields shown above show any data. Do we need to define fields manually (using the "New Field" button in the screen capture above), perhaps whatever of the subfields in the geoJSON we want, e.g., tempF in the periods array? I'm now also noticing the Tags column in the above, but don't know what they mean. The geoJSON as shown above is coming from another API, unaltered, so not having to process/reformat it ourselves before sending it on to ArcGIS would make everything simpler, though we can do that, if necessary.   ... View more

It seems that in the past Dojo has been necessary for using the ArcGIS API, at least for certain functionality. Is this still true, or is it possible to do everything that one might want to without it? Are there any reasons to continue to use it, aside from the obvious ones that Dojo can provide generally, as opposed to specifically for ArcGIS? Edit: I just saw this: "We removed Dojo’s declare module, and pretty much stopped using Dojo altogether" from https://community.esri.com/t5/arcgis-api-for-javascript-blog/bg-p/arcgis-api-for-javascript-blog. Responses are still welcome, though, if there's any nuance to that statement to know about or anything else to consider re. Dojo. ... View more

I've create an app in which I want to get location from a GNSS receiver connected over Bluetooth. I've figured out how to set the Android mock location using the location data coming from the receiver, but I'd rather do something more direct, just in my app, especially since switching back and forth between using the receiver and using Android's on-board location requires jumping through a lot of hoops, including some that can't be done programmatically. Based on what I've found in this forum, it doesn't seem that I'm able to use the ArcGIS SDK to do what I want, but please confirm that and let me know of any other suggestions. ... View more

I am noticing that for a survey I created, the results in the backend for my choice selection is displaying the Label result and not the Name result. Here is an example: The image below is a copy of my spreadsheet's "Choice Tab," where you can see two choices for "status," pass and fail.  In the name field, I have pass and fail as my two options, with the label coloring them so Pass is green and Fail is red in my survey. However, in the backend, the results for my choice selection show up like this: Why isn't it using the results from the name field like it does for every other question in my survey? Is there some kind of default? Why would it use the label result in some cases and the name result in others?  Thanks James Tedrick‌ Survey123 Geonet‌ Survey123 Geonet‌ #survey123 autoselection‌ #survey123selection ... View more

From inspecting the sublayers I get in the MapImageLayer I get from my service, it seems that the renderer associated with each does not contain the information (e.g., url or base64 string) for any images associated with the sublayers (in fact, the renderer appears to be null, even though everything draws properly). Apparently I can get that information by using Request or maybe in a Legend, but I'd like to know if the information isn't in the sublayer object when the mapimagelayer is retrieved and I'm just not looking for it in the right place or at the right time. Here's what I see for one layer (that I know has an image associated with it that appears on my map and my legend) when I inspect it: definitionExpression: (...) id: (...) labelingInfo: (...) labelsVisible: (...) layer: (...) legendEnabled: (...) listMode: (...) maxScale: (...) minScale: (...) opacity: (...) parent: (...) popupEnabled: (...) popupTemplate: (...) renderer: null source: (...) sublayers: (...) title: "Compressor Station" url: (...) visible: (...) _sublayersHandles: null constructed: (...) destroyed: (...) initialized: (...) __accessor__: b {host: {…}, _origin: 6, cursors: {…}, ctorArgs: null, destroyed: false, …} __proto__: Object ... View more