​

      var map;

      require([

        "esri/map", 

        "esri/geometry/Extent",

        "esri/layers/FeatureLayer",

​

        "esri/symbols/SimpleLineSymbol",

        "esri/symbols/SimpleFillSymbol",

        "esri/symbols/TextSymbol",

        "esri/renderers/SimpleRenderer",

​

        "esri/layers/LabelLayer",

​

        "esri/Color",

        "dojo/domReady!"

      ], function(

        Map, Extent, FeatureLayer,

        SimpleLineSymbol, SimpleFillSymbol, TextSymbol, SimpleRenderer,

        LabelLayer,

        Color

      ) {

        // load the map centered on the United States

        var bbox = new Extent({"xmin": -1940058, "ymin": -814715, "xmax": 1683105, "ymax": 1446096, "spatialReference": {"wkid": 102003}});

        map = new Map("map", {

          extent: bbox

        });

​

        /**/

        var labelField = "STATE_NAME" ;

​

        // create a renderer for the states layer to override default symbology

        var statesColor = new Color("#666");

        //var statesLine = new SimpleLineSymbol("solid", statesColor, 1.5);

        var statesLine = new SimpleLineSymbol(esri.symbol.SimpleLineSymbol.STYLE_NULL, statesColor, null );

        var statesSymbol = new SimpleFillSymbol("solid", statesLine, null);

        var statesRenderer = new SimpleRenderer(statesSymbol);

        // create a feature layer to show country boundaries

        var statesUrl = "http://sampleserver6.arcgisonline.com/arcgis/rest/services/Census/MapServer/3";

        var states = new FeatureLayer(statesUrl, {

          id: "states",

          outFields: [labelField]

        });

        states.setRenderer(statesRenderer);

        map.addLayer(states);

​

        // create a text symbol to define the style of labels

        var statesLabel = new TextSymbol().setColor(statesColor);

        statesLabel.font.setSize("14pt");

        statesLabel.font.setFamily("arial");

        var statesLabelRenderer = new SimpleRenderer(statesLabel);

        var labels = new LabelLayer({ id: "labels" });

        // tell the label layer to label the countries feature layer 

        // using the field named "admin"

        labels.addFeatureLayer(states, statesLabelRenderer, "{" + labelField + "}");

        // add the label layer to the map

        map.addLayer(labels);

        /*

        var labelField1 = "OTHER";

​

        // create a renderer for the states layer to override default symbology

        var statesColor1 = new Color("#000");

        var statesLine1 = new SimpleLineSymbol("solid", statesColor1, 1.5);

        var statesSymbol1 = new SimpleFillSymbol("solid", statesLine1, null);

        var statesRenderer1 = new SimpleRenderer(statesSymbol1);

        // create a feature layer to show country boundaries

        var statesUrl1 = "http://sampleserver6.arcgisonline.com/arcgis/rest/services/Census/MapServer/3";

        var states1 = new FeatureLayer(statesUrl1, {

          id: "states"

          ,

          outFields: [labelField1]

        });

        states1.setRenderer(statesRenderer1);

        map.addLayer(states1);

​

        // create a text symbol to define the style of labels

        var statesLabel1 = new TextSymbol().setColor(statesColor1);

        statesLabel1.font.setSize("12pt");

        statesLabel1.font.setFamily("arial");

        var statesLabelRenderer1 = new SimpleRenderer(statesLabel1);

        var labels1 = new LabelLayer({ id: "labels1" });

        // tell the label layer to label the countries feature layer 

        // using the field named "admin"

        //labels1.addFeatureLayer(states1, statesLabelRenderer1, "{" + labelField1 + "}");

        labels.addFeatureLayer(states1, statesLabelRenderer1, "{" + labelField1 + "}");

        // add the label layer to the map

        map.addLayer(labels);

        */

      });