Latest Contributions by LefterisKoumis

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

Fantastic! Thank you!. Otherwise, the widget as setup by the default foldable theme looks like a side panel. ... View more

Yes, that's correct. Sorry for not been clear. I thought the code provided showing the widget under the widgetpool would indicate its type. Thank you. ... View more

Thank you Robert. Yes, I can do that for an on-screen widget. My question is for the foldable theme only and for on-panel widgets. The code shows the widget is under the widget pool block. I am trying to manage the size and location of a on panel widget that is on the foldable theme. I can change the on-panel widget location and size  on other themes. Is anything in the documentation that refers to these limitations for this theme? Thank you. ... View more

Thank you. How do I access the labels assigned for the context menu of a graphic? I tried ctxMenuForGraphics.MenuItem.label[0] but it doesn't work. I notice that when you assigned a menu to a graphic A and then a bigger graphic B with its own menu covers graphic A, even if you remove the graphic B later, the menu A will be changed to the one that graphic B had. Strange and I am trying to keep the menu for graphics A unchanged. ... View more

Thank you Robert. I was hoping for the mouse-over. I guess we cannot replicate all flex functions to dojo and vice versa. ... View more