How to set extent of the map as per feature definition

SatyanarayanaNarmala

Hi,

I have a state layer in which counties exists. i have definied the layer by which the layer only showing the counties existing in a particular state as below. but how can make this defined state to be as a map extent.

var featureLayer1 = new FeatureLayer("XYZ",{

          mode: FeatureLayer.MODE_ONDEMAND,

          outFields: ["*"],

        //minScale : 800000,

        //maxScale : 0,

          infoTemplate: template

        });

       

        featureLayer1.setDefinitionExpression("sde.sde.TS_Const.dname = '" + distname + "'");

FC_Basson

Once the featureLayer is loaded and the definition expression is defined, you can zoom to the graphics with:

map.setExtent(esri.graphicsExtent(featureLayer.graphics));