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Zooming to query result extent

Question asked by smaclean@greenridge.ca on Feb 14, 2014
Latest reply on Mar 17, 2014 by schlot
I am trying to zoom to the extent of a query I have.  I am having a problem when I call esri.graphicsUtils.graphicsExtent(resultFeatures) to get the extent.  It is returning NaN.  It works for one query I have that returns 42 records but for all the other queries I have it doesn't work.  

       queryTask.execute(query, function (featureSet) {
            var resultFeatures = featureSet.features;
            var myFeatureExtent = esri.graphicsUtils.graphicsExtent(resultFeatures);
            map.setExtent(myFeatureExtent); 
               var layerDefinitions = [];
               layerDefinitions[0] = queryString;
               //siteslayer.setLayerDefinitions(layerDefinitions);
          
         });



Any help would be appreciated.

Thanks

Steve

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