Latest Contributions by nicogis

you can create a geoprocessing with intersect analysis (in option you can set what are fields in output : however default is ALL ) http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?TopicName=Intersect%20(Analysis) ... View more

you need do only widget: I have made a soe for this functionality. http://resources.arcgis.com/gallery/file/arcobjects-net-api/details?entryID=46F00F42-1422-2418-7F40-F039E02AA2F7 ... View more

usePost is in options parameter, not in request: (see http://help.arcgis.com/en/webapi/javascript/arcgis/help/jsapi/namespace_esri.htm) esri.request({ url: soeURL, content: content, callbackParamName: "callback", load: function(response) { listFeatureDetails(response); }, error: function(error) { console.log(error); } }, {usePost: true}); From soe you can serialize polygon (arcobjects) and send to client deserialized (json): JsonObject jsonPolygon;             if (!operationInput.TryGetJsonObject("myNameParameter", out jsonPolygon))                 throw new ArgumentNullException("myNameParameter");             //deserialize             IPolygon pg= Conversion.ToGeometry(jsonPoint, esriGeometryType.esriGeometryPolygon) as IPolygon; ....             //serialize polygon (for example)             JsonObject jsonObjectGeometry = Conversion.ToJsonObject(myPolygon);                         JsonObject resultJsonObject = new JsonObject();             resultJsonObject.AddJsonObject("geometry", jsonObjectGeometry);             ...             // Get byte array of json and return results             byte[] result = Encoding.UTF8.GetBytes(resultJsonObject.ToJson());             return result;             from client send polygon in esri.request     var polygon = dojo.toJson(mygeometry.toJson()) from client deserialize polygon     var polygon = new esri.geometry.Polygon(polygonJson); ... View more

I don't know these projection but:Is features an array of geometry with spatial reference set?   gsvc.project([ point ], outSR, function(projectedPoints) {         pt = projectedPoints[0];   }); if you must do transformation of datum you can use 10.1 with (for now) esri.request:         var g = { geometryType:"esriGeometryPoint", geometries:[wgsPt.toJson()] };         var params = { f:"json", geometries:dojo.toJson(g), inSR:4326,             outSR:map.spatialReference.wkid, transformation:1660, transformForward:false               };         var requestHandle = esri.request({             url:"http://servicesbeta4.esri.com/arcgis/rest/services/Geometry/GeometryServer/Project",             content:params,             callbackParamName:"callback",             load:dojo.hitch(dojo.mixins(this, {lat:lat, lon:lon}), "OnSuccessProject")         }, {useProxy:false}); ... View more

here you see samples of routing: http://help.arcgis.com/en/webapi/javascript/arcgis/help/jssamples/routetask_find_route.html http://help.arcgis.com/en/webapi/javascript/arcgis/help/jssamples/routetask_multiple_stops.html ... View more

Have you tried esri.symbol.fromJson() ? var duplicate = esri.symbol.fromJson(simpleMarkerSymbol.toJson()); ... View more

when you, for example, write a property esri.symbol.SimpleLineSymbol.style (enumerator) ( underlying you are writing in this sample a string) for be understood from code must have access at this definition. var cls = new esri.symbol.CartographicLineSymbol(esri.symbol.CartographicLineSymbol.STYLE_SOLID,       new dojo.Color([255,0,0]), 10, esri.symbol.CartographicLineSymbol.CAP_ROUND,       esri.symbol.CartographicLineSymbol.JOIN_MITER, 5);     console.debug(cls.toJson()); here you can see the result (example style) style: "esriSLSSolid" esriSLSSolid is the constant string in enumerator arcobject for style esriSimpleLineStyle http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/001w/001w0000003m000000.htm ... View more

for error when you call 'more than 50' do you use in esri.request option: usePost? var requestHandle = esri.request({     url: url.path,     content: url.query,    .. }, {usePost:true}); for intersect: can you post part of code for soe or give me futher details what do you do in soe? ... View more

I have exposed this functionality via rest ( http://resources.arcgis.com/gallery/file/arcobjects-net-api/details?entryID=46F00F42-1422-2418-7F40-F039E02AA2F7 ) so you can use code like: http://rexdotnet.blogspot.it/2009/11/using-arcgis-server-rest-api-in-net.html for call rest via application (add-in ArcGIS explorer) ... View more

I have used IJSONWriter and IJSONSerializer and seems ESRI uses these (seeing the methods of interface). http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/index.html#//004200000108000000 http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/0042/004200000105000000.htm ... View more

A solution is creating a gp that it creates two output a service area (you draw on client) and zip file with shapefile. Then you call from client gp. ... View more

Are you using toJson() ?  (mySymbol.toJson()) ... View more

you try see http://odoe.net/blog/?p=187 http://esritogeo.herokuapp.com/ an alternative you can create a soe/gp and using data interoperability server extension that I remember convert in geojson 1.0. ... View more

your services pass to proxy ( esri.config.defaults.io.alwaysUseProxy = true; it is need if you have service protect) but in proxy you decide what do you want to do (if service isn't protect you don't need ask a token). ... View more

you can read your json with: -esri.request (see sample http://help.arcgis.com/en/webapi/javascript/arcgis/help/jssamples/data_requestJson.html) -build the point with esri.geometry.Point(json)       var point = new esri.geometry.Point( {"x": -122.65, "y": 45.53," spatialReference": {" wkid": 4326 } }); -build graphic   var simpleMarkerSymbol = new esri.symbol.SimpleMarkerSymbol();   var graphic = new esri.Graphic(point, simpleMarkerSymbol);    -add in map    map.graphics.add(graphic); ... View more