Latest Contributions by LefterisKoumis

oops. I was looking at the getOutputfileds function instead of the _getLayerInfoWithRelationships function. ... View more

Yes, but the layerdefinition is esearch is derived from the configuration file. In my case, there is no config file. I'm trying to dynamically develop the layerdefintion  from the json similar to the process posted at: Request layer info | ArcGIS API for JavaScript but so far I seem to be missing something... ... View more

Hello. The link you provided in your last post is not working. Can you post your solution? Thanks. ... View more

A question for featurecollection. If I want to use the layer definition of an existing feature layer that is on the map (same geometry, fields...) to define  a new feature layer with a different featureSet, can I define the feature collection like: featureCollection = layerDefinition: <existing layer definition> featureSet: <new> ? Thank you. ... View more

Thank you. ... View more

Unfortunately, no. I tried in Chrome, IE and Firefox. Chorme and IE is completely blank. In firefox  it just gives me the top and left menu but the content is blank as well. ... View more

Robert, I cannot access the fiddle you posted. It just gives me a blank screen in fiddle. Can you check or post the solution? Thanks. ... View more

Your reply to the original post, you suggested to create feature layer through a feature collection. What about creating a feature layer out of a features selection on a query at a feature layer? I tried it and it gives me an attribute table that is blank with no error messages. The function you posted above it expects a layer id and name to be passed on. So,  I assigned an id and name to the featurelayer, however, the console.log, placed in the function , it returns undefined for the featurelayer.name but not for the id. Why? Thanks. var featureLayer = new FeatureLayer("https://map.dfg.ca.gov/arcgis/rest/services/Project_PAD/PAD/MapServer/0",{   mode: FeatureLayer.MODE_SELECTION, id: "myid", name: "myname",   outFields:["*"]}   );    myfeatureLayer.on("selection-complete", lang.hitch(this, function(){   this.selectInBuffer(myfeatureLayer.getSelectedFeatures());    }));               var myquery = new Query();            myquery.geometry = resultEvent;            myquery.returnGeometry = true;            myquery.outFields = ["*"];            myquery.outSpatialReference = this.map.spatialReference;            myquery.spatialRelationship = Query.SPATIAL_REL_INTERSECTS;            //featureLayer.queryFeatures(myquery, this.selectInBuffer);    var deferred = myfeatureLayer.selectFeatures(myquery, FeatureLayer.SELECTION_NEW);   deferred.then(this._openResultInAttributeTable(myfeatureLayer));         }));  _openResultInAttributeTable: function (currentLayer) {    if (currentLayer != null){   console.log (currentLayer.name);   }         var aLayer = {  --------------------- ... View more

Thank you. I must skipped reading it somewhere in the JS API docs. ... View more

Thank you. As far as the fields, I previously changed feature layer url, but I forgot to change the outfields. ... View more

Thank you Robert.  Actually, the resultEvent is a single geometry. Prior to that line resultEvent = evt[0] which is single element in the array, a signle geometry.  Here is the complete code. I changed the line myquery.geometry = [resultEvent]; to myquery.geometry = resultEvent; since it is already an element of an array. The error I get now is the dojo.io.script error. Also, how can I insert the code in this forum with the line numbers? startup: function() {   this.inherited(arguments);   bufferGraphicsLayer = new GraphicsLayer();   bufferunit= GeometryService.UNIT_STATUTE_MILE;   geodesicBuffer =new BufferParameters();   console.log('startup');   var pA= [];   pA.push(new Point(-121.1012319,  38.956273, map.SpatialReference));   pA.push(new Point(-121.07462622,  38.90015662, map.SpatialReference));     myGraphicsLayer = new GraphicsLayer();   pLine=new Polyline(map.SpatialReference);   pLine.addPath(pA);   var lineSymbol = new SimpleLineSymbol(   SimpleLineSymbol.STYLE_SOLID,   new Color([255,0,0]),   4   );   this.map.graphics.clear();   gra=new Graphic(pLine, lineSymbol);     myGraphicsLayer.add(gra);   this.map.addLayer(myGraphicsLayer);   var extent = new esri.geometry.Extent(-121.1012319,  38.956273, -121.07462622,  38.90015662, map.SpatialReference);   extent=extent.expand(4.0);   this.map.setExtent(extent);   this.getthelinebuffer();     },   getthelinebuffer: function(){    mysymbol = new SimpleFillSymbol(SimpleFillSymbol.STYLE_NONE, new SimpleLineSymbol(SimpleLineSymbol.STYLE_DASHDOT, new Color([255,0,0]), 2), new Color([255,255,0,0.25]));     var resultEvent;   geodesicBuffer.distances = [1];   geodesicBuffer.geometries = [gra.geometry];   geodesicBuffer.unit = bufferunit;   geodesicBuffer.outSpatialReference = this.map.spatialReference;   geodesicBuffer.geodesic = true;   geodesicBuffer.unionResults = true;   esriConfig.defaults.geometryService.buffer(geodesicBuffer, lang.hitch(this, function (evt) {   resultEvent = evt[0];   geodesicUserGraphic = new Graphic(Polygon, mysymbol);   geodesicUserGraphic.geometry = resultEvent;   geodesicUserGraphic.symbol = mysymbol;   bufferGraphicsLayer.add(geodesicUserGraphic);                      }));      this.map.addLayer(bufferGraphicsLayer);    var featureLayer = new FeatureLayer("https://map.dfg.ca.gov/arcgis/rest/services/Project_PAD/PAD/MapServer/0");   var myquery = new Query();           myquery.geometry = resultEvent;    myquery.returnGeometry=true;    myquery.outFields=["school", "county"];    myquery.outSpatialReference= this.map.spatialReference;     myquery.spatialRelationship = "esriSpatialRelIntersects";      featureLayer.queryFeatures(myquery, this.selectInBuffer);   },   selectInBuffer:function(results){           var resultItems = [];           var resultCount = results.features.length;           for (var i = 0; i < resultCount; i++) {             var featureAttributes = results.features.attributes;             for (var attr in featureAttributes) {              console.log(featureAttributes[attr]);             }                     }     }, ... View more

Robert, I noticed that the height is not included in your code, so I added it. However, I cannot modify the widget's height in the config.json. Can the height be modified? Also, can the widget be floated around after its initial location is set? Thank you. widget.js ---------- if(iconConfig.position.right){               iconConfig.panel.position.right = iconConfig.position.right;             }    if(iconConfig.position.height){               iconConfig.panel.position.height = iconConfig.position.height;             }           } ---------------- config.json: "position": {           "left": 105,           "top": 45,           "relativeTo": "map",           "width": 450,     "height":300         }, ... View more