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HTML

              
                <html>
  <head>
    <meta charset="utf-8" />
    <meta
      name="viewport"
      content="initial-scale=1, maximum-scale=1,user-scalable=no"
    />
    <!--
  ArcGIS API for JavaScript, https://js.arcgis.com
  For more information about the widgets-feature sample, read the original sample description at developers.arcgis.com.
  https://developers.arcgis.com/javascript/latest/sample-code/widgets-feature/index.html
  -->
<title>Feature Widget - 4.11</title>

    <link
      rel="stylesheet"
      href="https://js.arcgis.com/4.11/esri/themes/light/main.css"
    />
    <script src="https://js.arcgis.com/4.11/"></script>

    <style>
      html,
      body,
      #viewDiv {
        padding: 0;
        margin: 0;
        height: 100%;
        width: 100%;
      }

      .esri-feature {
        letter-spacing: 0em;
        font-family: "Avenir Next", "Helvetica Neue", sans-serif;
        line-height: 1.55rem;
        font-feature-settings: "liga" 1, "calt" 0;
        background: #fff;
        padding: 1em;
      }
    </style>

    <script>
      require([
        "esri/Map",
        "esri/layers/FeatureLayer",
        "esri/views/MapView",
        "esri/widgets/Feature"
      ], function(Map, FeatureLayer, MapView, Feature) {
        const fLayer = new FeatureLayer({
          portalItem: {
            id: "673e64cb978d4e79ab47f541a7c52d65"
          }
        });

        const map = new Map({
          basemap: "gray-vector",
          layers: [fLayer]
        });

        const view = new MapView({
          container: "viewDiv",
          map: map,
          center: [-80, 40],
          scale: 5000000
        });

        view.when().then(function() {
          // Create a default graphic for when the application starts
          const graphic = {
            popupTemplate: {
              content: "Mouse over features to show details..."
            }
          };

          // Provide graphic to a new instance of a Feature widget
          const feature = new Feature({
            graphic: graphic,
            view: view
          });

          view.ui.add(feature, "bottom-left");

          view.whenLayerView(fLayer).then(function(layerView) {
            let highlight;
            // listen for the pointer-move event on the View
            view.on("pointer-move", function(event) {
              // Perform a hitTest on the View
              view.hitTest(event).then(function(event) {
                // Make sure graphic has a popupTemplate
                let results = event.results.filter(function(result) {
                  return result.graphic.layer.popupTemplate;
                });
                let result = results[0];
                highlight && highlight.remove();
                // Update the graphic of the Feature widget
                // on pointer-move with the result
                if (result) {
                  feature.graphic = result.graphic;
                  highlight = layerView.highlight(result.graphic);
                } else {
                  feature.graphic = graphic;
                }
              });
            });
          });
        });
      });
    </script>
  </head>

  <body>
    <div id="viewDiv"></div>
  </body>
</html>

              
            
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