Latest Contributions by GareySmiley

Tried something similar, but the extent would be wrong if I didn't wait for the "update-end" event. Otherwise it would zoom to part of the shapes and leave others off the screen. ... View more

Okay. Have an example? Didn't think you could get to sub layers within a ArcGISDynamicMapServiceLayer as a featureLayer to do a queryExtent. ... View more

Okay figured this out. no way to do it directly with a ArcGISDynamicMapServiceLayer, so you need to create a temporary FeatureLayer and get the extent of it after applying the same definition expression that was applied to the ArcGISDynamicMapServiceLayer. Sorry about the formatting. When you cut and paste it strips the tabs.  function WDsetDefinitionExpressionDone(results) { if (results.error) { alert("Error occured getting WD trade area. "+results.error.message); console.log("results.error",results.error); } else { try { // Hide layer while we calc renderer and re-display wdLayer.hide(); // Zoom to the layers objects var filterDefinition = wdLayer.layerDefinitions[1]; var tempLayer = new esri.layers.FeatureLayer( "https://mktserv5.goodyear.com:6443/arcgis/rest/services/MarketAnalysis/MarketAnalysis_WD_TradeAreas/MapServer/1", { id: "Temp Feature Layer" ,outFields: ["*"] } ); var queryObject = new query(); queryObject.where = filterDefinition; tempLayer.queryExtent(queryObject,function(response) { // queryExtent worked. var extent = response.extent; if (extent) { extent.expand(2.0); map.setExtent(extent).then(function (response) { // Color code the layer var promise = smartMapping.createClassedColorRenderer({ layer: tempLayer ,field: "MARKETANALYSIS.WD_SUBGEO_SALES.WD_NET_PURCHASES_UNITS" ,showOthers: true ,basemap: map.getBasemap() ,classificationMethod: "natural-breaks" ,numClasses: 6 }).then(function (response) { // Color coding completed now display it var layerDrawingOptions = []; var layerDrawingOption1 = new esri.layers.LayerDrawingOptions(); layerDrawingOption1.renderer = response.renderer; layerDrawingOptions[1] = layerDrawingOption1; wdLayer.setLayerDrawingOptions(layerDrawingOptions,true); // Have to toggle layer on and off to make sure colors always display. wdLayer.hide(); wdLayer.show(); },function (error) { console.log("WD Coloring Error",error); alert("WD Coloring Error: "+error); }); }); } else { console.log("Error getting extent of trade area from tempLayer",tempLayer); alert("Error getting extent of trade area"); } }, function(error){ // Error querying extent console.log("tempLayer.queryExtent error",error); alert("tempLayer.queryExtent error"); }); // // Setup fuction to run after filter is applied // dojo.on.once(tempLayer, "update-end", zoomTempLayer); // // Apply the filter // tempLayer.setDefinitionExpression(filterDefinition); } catch ($err) { console.log("Error color coding WD Trade Area", $err); alert("Error color coding WD Trade Area: $err"); } } } // wdLayer.setDefinitionExpression("WKUNNR='" + wkunnr + "'") var definitions = []; definitions[1] = "WKUNNR='" + wkunnr + "'"; wdLayer.setLayerDefinitions(definitions); dojo.on.once(wdLayer, "update-end", WDsetDefinitionExpressionDone); // "update-end" won't happen unless layer is displayed. map.addLayer(wdLayer); ... View more

ArcGIS Server is 10.5.1. queryExtent I believe is only available with a FeatureLayer, not a ArcGISDynamicMapServiceLayer. Hence why I'm asking the question about how to do it with a ArcGISDynamicMapServiceLayer. ... View more

Okay you are right. It works for esriFieldTypeInteger, and esriFieldTypeString, but not esriFieldTypeDouble columns. Any idea on how to get esriFieldTypeDouble to work?  ... View more

See my note before your last response. Think we posted at about the same time. Any ideas on the issue with numeric columns as label? Thanks so much for your help by the way.  ... View more

Okay made some progress. had to go back to the MDX and turn off the labels. Otherwise they overrode anything I tried to set as the label. Issue now is that I can only set the labels to a text column. Nothing shows up if the column is numeric. ... View more

It is set to true for the layer. Any other ideas? I'm running out. ... View more

Okay I modeled your example in my app, but my service on the ArcGIS Enterprise server crashes if I have the line drawingOptions.labelingInfo = [labelClass]; Error: Error exporting map Code: 500   if I change it to drawingOptions.labelingInfo = labelClass; The code executes without an error, but the labels are not changed. I also tried var labelClasses = []; labelClasses[geoLayerNumber] = labelClass; layerDrawingOption.labelingInfo = labelClasses; without success. Is there something that needs to be turned on in the layer in the MDX or on the ArcGIS server side to make labels work? ... View more