Latest Contributions by JoelBennett

‎12-04-2023

The print service doesn't actually accept a custom file name for the file it generates. Instead, the Print widget works by using the link element's download property to tell the browser to save the output file with a different name. You can reproduce this just using the print module with something like the following: print.execute(url, printParameters).then(function(dataFile) { fetch(dataFile.url).then(function(response) { response.blob().then(function(blob) { var a = document.createElement("a"); a.style.display = "none"; a.href = window.URL.createObjectURL(blob); a.target = "_blank"; a.download = "MyFile" + dataFile.url.substring(dataFile.url.lastIndexOf(".")); document.body.appendChild(a); a.click(); a.remove(); a = null; }); }); });

‎12-01-2023

The backslash in a JavaScript string is an escape character that is combined with the character immediately following it to represent a special character, for example \n is a newline character, and \t is a tab character. The parser sees the backslashes in your value, but \c isn't a valid character. To get around this, you need to escape your backslashes so that the compiler interprets them properly. For instance "assets\config\config.json" should instead be "assets\\config\\config.json". You can do this with something like: var urlParams = new URLSearchParams(window.location.search); var configPath = urlParams.get("config").replace(/\\/g, "\\\\");

‎11-29-2023

I don't have any I can provide, but you can find some here.

‎11-28-2023

Attached is that simplistic test I mentioned earlier. It has to be run over https (i.e. from a web server and not from a local machine via file: protocol). Maybe it'll help somehow.

‎11-28-2023

Yes, but that is a much more complicated problem. You will probably want to start by reviewing this document: Introduction to routing

‎11-27-2023

It is because on line 73. ext1 and ext3 do not intersect numerically speaking. That is, before the call to union, here is the state of things: ext1: (150, 50) -> (210, 80) ext3: (-175, 55) -> (-120, 65) As you can see, if you put this on a simple cartesian plane, they won't intersect. You can add some functionality to adjust the geometries one rotation around the world to the east or west to get what you're looking for like so: <html lang="en"> <head> <meta charset="utf-8" /> <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" /> <title> Intro to graphics | Sample | ArcGIS Maps SDK for JavaScript 4.28 </title> <link rel="stylesheet" href="https://js.arcgis.com/4.28/esri/themes/light/main.css" /> <script src="https://js.arcgis.com/4.28/"></script> <style> html, body, #viewDiv { padding: 0; margin: 0; height: 100%; width: 100%; } </style> <script> require([ "esri/Map", "esri/views/MapView", "esri/Graphic", "esri/geometry/Polygon", "esri/geometry/Extent", "esri/geometry/geometryEngine" ], (Map, MapView, Graphic, Polygon, Extent, GeometryEngine) => { const map = new Map({ basemap: "hybrid" }); const view = new MapView({ center: [-180, 60], container: "viewDiv", map: map, zoom: 3 }); var ext1 = new Extent({ xmin: 170.0, ymin: 56.0, xmax: -170.0 + 360, ymax: 70.0 }); drawAThing(ext1); //----------------- var ext2 = new Extent({ xmin: 150.0, ymin: 50.0, xmax: -150.0 + 360, ymax: 80.0 }); drawAThing(ext2); var ext3 = new Extent({ xmin: -175.0, ymin: 55.0, xmax: -120.0, ymax: 65.0 }); drawAThing(ext3); var ext4 = new Extent({ xmin: 140.0, ymin: 54.0, xmax: 175, ymax: 57.0 }); drawAThing(ext4); view.on("click", function (evt) { //------------------- alert("union ready ?"); view.graphics.removeAll(); var geom = unionGeometries(ext1, ext2); geom = unionGeometries(geom, ext3); geom = unionGeometries(geom, ext4); drawAThing(geom); //------------------- }); function drawAThing(geo) { // Create a symbol for rendering the graphic var fillSymbol = { type: "simple-fill", // autocasts as new SimpleFillSymbol() color: [227, 139, 79, 0.8], outline: { // autocasts as new SimpleLineSymbol() color: [255, 255, 255], width: 1 } }; // Add the geometry and symbol to a new graphic var graphic = new Graphic({ geometry: geo, symbol: fillSymbol }); view.graphics.addMany([graphic]); } function unionGeometries(geometry, extent) { if (!extent.intersects(geometry)) { var extent2 = extent.clone(); extent2.xmax += 360; extent2.xmin += 360; if (extent2.intersects(geometry)) return GeometryEngine.union([geometry, extent2]); else { extent2.xmin -= 720; extent2.xmax -= 720; if (extent2.intersects(geometry)) return GeometryEngine.union([geometry, extent2]); } } return GeometryEngine.union([geometry, extent]); } }); </script> </head> <body> <div id="viewDiv"></div> </body> </html> Basically, the unionGeometries function was added, and the "extN" objects were created as full-on Extent objects to make this work. Note this only works if geometries are offset by no more than one rotation.

‎11-27-2023

I see...there are some extra layers of complexity added by Node and React that I'm not sure how to help you navigate. If you don't find a way to get this working, @Justin_Greco provided another viable solution.

‎11-27-2023

According to the documentation, this is how you get the distance between two points in WGS 84: const polyline = new Polyline(); polyline.addPath([centerGeom, point]); const distance = geometryEngine.geodesicLength(polyline, "kilometers");

‎11-22-2023

This appears to work: View.ui.remove(coordinate_conversion_widget); coordinate_conversion_widget.mode = "live";

‎11-22-2023

The workflow described in the third paragraph of this post stopped working again in 4.28, although this time instead of a feature being created, nothing happens. It appears to the be same underlying issue described in this thread, which I didn't come to until troubleshooting the issue on my own. If it helps any, below is what I found. It appears the culprit is in the "handleInputEvent" function of the esri/views/interactive/ToolViewManagerManipulatorState module. In particular, the last line of the case for "immediate-click" is: l?.consumesClicks && a.stopPropagation(); Maybe it should be something like: l?.consumesClicks && a.button !== 2 && a.stopPropagation();

‎11-22-2023

This is a new bug in 4.28. The tooltip and its contents are not document elements, but are instead graphics rendered on a canvas element, so they're not controllable via CSS. The only workaround I have is to alter my locally hosted copy of the SDK. The problem appears to occur in the "_updateTextColor" method of the undocumented esri/chunks/Tooltip module. I'm not sure if the problem is because the function is called when it shouldn't be, or because something in the function isn't working as intended. Either way, the function overrides the theme's font color with another color that doesn't stand out very well. It happens with the light theme too, which my apps use. The construction of the Tooltip instance takes place in the esri/widgets/ElevationProfile/support/chartUtils module. It looks something like this: const b = Q.Tooltip.new(c.root, { forceHidden: !0, getFillFromSprite: !1, getLabelFillFromSprite: !1, pointerOrientation: "vertical", visible: !1 }); I've modified my local copy to include a property called "autoTextColor" with its value set to false like so: const b = Q.Tooltip.new(c.root, { autoTextColor: !1, forceHidden: !0, getFillFromSprite: !1, getLabelFillFromSprite: !1, pointerOrientation: "vertical", visible: !1 }); This prevents the aforementioned "_updateTextColor" function from altering the label's color. I don't know of any better way to make this work, since there doesn't appear to be a way to get a reference to the Tooltip from the ElevationProfile widget. @Noah-Sager perhaps you can add this one to the list...Happy Thanksgiving btw.

‎11-22-2023

Perhaps you will get better results if you construct a Polyline from the two points, and then use geometryEngine.geodesicLength.

‎11-22-2023

I found adding a bit of asynchronous delay seems to do the trick: editorVM.watch(['state', 'featureFormViewModel.feature', 'featureFormViewModel.state'], () => { if (editorVM.state == 'creating-features' && editorVM.featureFormViewModel.feature && editorVM.featureFormViewModel.state == 'ready') { window.setTimeout(function() { editorVM.featureFormViewModel.setValue('PhoneNumber', "999.999.999") }, 200); } }); You'll want to be careful this workflow doesn't inadvertently overwrite something the user manually enters; I didn't test for that kind of thing.

‎11-21-2023

Ok, so the problem here is that the response of the query is in a binary (pbf) format, not JSON. There are a couple ways to deal with this, and I would recommend starting with the easiest, which is to force the queries to use JSON format, and not pbf. To do that, add the following somewhere before the SDK is loaded: <script type="text/javascript"> window.dojoConfig = { has: { "featurelayer-pbf": false } }; </script> If you already have a dojoConfig object, you can consolidate the above with that.

‎11-20-2023

Hmm...it worked well in a simplistic example I set up locally. Does it cause any error information to be written to the developer tools console when you try it?

My Ideas

Latest Contributions by JoelBennett

Re: How to set filename for export web map task (print)

Re: Bad escaped character in JSON: esriConfig

Re: Unable to find distance from selected coordinates to center coordinate

Re: Popup header can't be removed in arcgis javascript API 4.28

Re: Unable to find distance from selected coordinates to center coordinate

Re: Geometry union at antimeridian

Re: Popup header can't be removed in arcgis javascript API 4.28

Re: Unable to find distance from selected coordinates to center coordinate

Re: How to disable coordinate widget capture mode

Re: 4.28 Sketch Tool - View click events not working in draw mode

Re: ElevationProfile widget in dark theme

Re: Unable to find distance from selected coordinates to center coordinate

Re: Preset value in Editor widget in a JS app using the setValue

Re: Sort the Search Widget suggestionTemplate; NULL values on bottom

Re: Popup header can't be removed in arcgis javascript API 4.28

Re: 4.19 Legend widget bug - duplicated requests

Re: Go to specific index in popup

Re: ArcGIS Maps SDK for JavaScript – Version 5.0 R...

Re: Adding a row to a table using JS 4.x

Re: Timeslider web component ShadowDom not fully r...