Latest Contributions by JordanKing3

Hi Shaning, If you have access to an IServerObjectHelper object, you can then get an IMapLayerInfos object, which is a collection of IMapLayerInfo. The only way I've done this is when using SOI and SOE's and in that case you get an IServerObjectHelper instantiated when the SOI/SOE starts up. /// <summary> /// IServerObjectExtension implementation /// This method is called when then service with this SOI is started /// </summary> /// <param name="pSOH"></param> public void Init(IServerObjectHelper pSOH) {     IMapLayerInfos layerInfos = pSOH.MapServer.GetServerInfo(pSOH.MapServer.DefaultMapName).MapLayerInfos;     // Now you can iterate through layerInfos     IMapLayerInfo layerInfo;     for (int i = 0; i < layerInfos.Count; i++)     {         layerInfo = layerInfos.get_Element(i);     }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Not sure how to get access to the IServerObjectHelper object if you're not writing an SOI or SOE. Perhaps someone else can fill in that part! Cheers, Jordan ... View more

Hey Matthieu, Check that you're not using 'bolder' as the font-weight. I found that this broke the printing: https://community.esri.com/thread/198924-supported-textsymbol-properties-in-print  I also wonder if there are some other settings which break the printing... Cheers, Jordan ... View more

Hey Anton, You're close. That code block you pasted in is the key to this. That defines the structure of a Graphic object, which your JSON needs to conform to, in order to create a proper Graphic. A Graphic is an object which stores both Geometry (a Point, Line, Polygon etc.) and Attributes for that graphic. Also note that you will need to have some kind of unique identifier in your attributes. Generally Esri calls this the OBJECTID, but it can be called anything, as long as the name of the unique ID field is specified when defining the Feature Layer fields (see example below). You cannot populate the Geometry using a street address, you need to convert this to x, y coordinates somehow first. To do this, you'll need to use a Geocoder. Esri has a Geocoder available, but you need to sign up as a Developer in order to get access to it: Geocoding and Place Search | ArcGIS for Developers . This is also going to add another layer of complexity to your code. You're correct, you need to use your address, company name etc. as the attributes. Here is an example for you, which is doing most of what you want, except for the geocoding to get x, y coordinates from a street address: JS Bin - Collaborative JavaScript Debugging  If you decide to use the Esri Geocoder above, it shouldn't be to hard to plug that in and create the Geometry. Cheers, Jordan ... View more

Hey Anton, This is a pretty broad question. Firstly, to create a Feature Layer, you first need to create a list of Graphic Objects, which the Feature Layer expects, e.g.: [{       geometry: new Point({ x: -100, y: 38 }),       attributes: { ObjectID: 1, DepArpt: "KATL", MsgTime: Date.now(), FltId: "UAL1" } }, {       geometry: new Point({ x: -77, y: 35 }),       attributes: { ObjectID: 2, DepArpt: "KZBW", MsgTime: Date.now(), FltId: "SW999" } }] Each feature will need to be a Graphic object (the attributes above are just examples).  You can then use the Feature Layer's source property to set the layers graphics to the above list of features. See this part of the API docs: FeatureLayer | API Reference | ArcGIS API for JavaScript 4. Or, if you have ArcGIS Server, or a Hosted Feature Layer in ArcGIS Online or Portal, you can point your Feature Layer directly to those services. Secondly, the rendererJsonUtils is the wrong thing to be using here to convert your JSON into features. A Renderer in the JavaScript API, is used to define how features are visually represented, not the feature object itself. To parse your JSON into features, especially through your own Web Server API, there are numerous ways to achieve this. You could use the Graphic fromJSON method on each feature and store the Graphic object in an array, then use that array as your source for the Feature Layer. Alternatively, you could get your Web Server API to return more specific formatting on your features and then use the FeatureSet fromJSON method, then use that as your source. However this case would require quite a bit more effort to return the appropriate JSON structure as specified by the ArcGIS REST API. Going down this path is essentially mimicking the behaviour of ArcGIS Server and Hosted Feature Layers. Finally, depending on your use cases for a Feature Layer, it may be easier to start with a Graphics Layer to store your graphics. I would also suggest looking through the JavaScript API Samples, as there is a specific example, which is closely related to what you're trying to do: Create a FeatureLayer with client side graphics | ArcGIS API for JavaScript 4.4. ... View more

From the 4.4 release notes, bug fixes: BUG-000104500: It is now possible to uninstantiate the MapView's container and reinstantiate. Wondering if this could be related to your issue? Perhaps try out your code in a 4.4 version as a test. ... View more

Can try this if you want: GitHub - kingy68/esri-javascript-draw-4: A freehand drawing tool for the Esri JavaScript 4.x API  ... View more

Hey Domenico, It turns out it was most likely the browser and AGOL caching the original GET response, back when the SOI still wasn't working. Once I cleared the cache, it seemed to respond OK. Thanks for your help on this though! Cheers, Jordan ... View more

Hey Domenico, AGS v 10.4.1 This is the default response to a layer Query: {"objectIdFieldName":"RECORD_ID","globalIdFieldName":"","geometryType":"esriGeometryPoint","spatialReference":{"wkid":102100,"latestWkid":3857},"hasZ":false,"features":[]} We're intercepting this result and building the output "features" array based on our own logic. Everything seems to look fine in the logs, it even is logging that it is overriding the output response. I've done some more digging around and it seems as if it is only happening when we have the following GET request: http://localhost:6080/arcgis/rest/services/testing/<serviceName>/FeatureServer/1/query?f=json&where=1%3D1&returnGeometry=true&spatialRel=esriSpatialRelIntersects&outFields=*&outSR=102100 If I change that request to include a single outField, or even remove the *, it all seems to work as expected. However, as previously mentioned, it seems strange, because the logs show that the code goes through the exact same process and even shows the intercepted result it is outputting. But it never appears to be output... Wondering if it could be a bug? Cheers, Jordan ... View more

Hey Domenico, Awesome find, thanks for the help! IMapServerInit2 mapServerInit = (IMapServerInit2)pSOH.ServerObject; mapServerInit.MaxRecordCount; Cheers, Jordan ... View more