Hi guys, i currently working on a project on Geo-spatial heatmap and it require web services to function.I was able to generate similar JSON format require for esrilayerfeature for the heatmap to consume. But it unable to display anything. I wanted to ask is my JSON Format wrong or is there a format that is required for esri to consume the service? This is my above code of JSON format that i generate using WCF service C#. { "displayFieldName": "NAME", "fieldAliases": { "NAME": "NAME" }, "geometryType": "esriGeometryPoint", "spatialReference": { "wkid": 3414 }, "features": [ { "attributes": { "NAME": "xxx Clinic" }, "geometry": { "x": 27753.7308999998, "y": 29379.7284999993 } }, { "attributes": { "NAME": "xxx1 Clinic" }, "geometry": { "x": 30292.2024999997, "y": 33825.7929999996 } }, { "attributes": { "NAME": "xxx2 Clinic" }, "geometry": { "x": 13907.0305000003, "y": 35735.6776999999 } } ] } This is the line which i use to execute the JSON format using Wcf Service using IIS localhost. POIFeatureLayer = new esri.layers.FeatureLayer("http://localhost/RoadWatchDummyData(Json)V7/WcfService.svc/json");
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