building-utility-network-applications-with-arcgis-maps-sdk-for-javascript-2023/Validate_API.html at main · EsriDevEvents/building-utility-network-applications-with-arcgis-maps-sdk-for-javascript-2023 · GitHub

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<!DOCTYPE html>
<html>

<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no" />
  <title>UN JS API | Validate Network Topology | ArcGIS API for JavaScript 4.25</title>
  <link rel="stylesheet" href="https://js.arcgis.com/4.25/esri/themes/light/main.css" />
  <script src="https://js.arcgis.com/4.25/"></script>
  <style media="screen">
    #myDiv {
      top: 20px;
      color: #444;
      right: 20px;
      position: absolute;
      z-index: 40;
      background-color: #fff;
      padding: 5px;
      display: flex;
      flex-direction: column;
      gap: 5px;
      width: 250px;
    }

    #myLabelTitle {
      padding: 10px;
    }

    #myLabelStatus {
      font-size: small;
    }

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

  <script>
    require([
      "esri/Graphic",
      "esri/WebMap",
      "esri/layers/FeatureLayer",
      "esri/views/MapView",
      "esri/widgets/Legend",
    ], function(
      Graphic,
      WebMap,
      FeatureLayer,
      MapView,
      Legend,
    ) {
      console.log("Sign in to access the data in this sample.");
      console.log("username: editor01 password: S7#i2LWmYH75");
      let utilityNetwork;
      let dirtyAreasFeatureLayer;
      let electricDistributionLineFeatureLayer;
      let myVersion = "editor01.testVNT";
      const webMap = new WebMap({
        portalItem: {
          // autocasts as new PortalItem()
          id: "471eb0bf37074b1fbb972b1da70fb310", // webmap id
        },
      });
      webMap.load().then(function() {
        // Check if webMap contains utility networks.
        if (webMap.utilityNetworks.length > 0) {
          // Assigns the utility network at index 0 to utilityNetwork.
          utilityNetwork = webMap.utilityNetworks.getItemAt(0);
          // Triggers the loading of the UtilityNetwork instance.
          utilityNetwork.load().then(function() {
            // Add dirty areas layer.
            let dirtyAreasLayerExists = false;
            let dirtyAreasFeatureLayer = new FeatureLayer({
              url: utilityNetwork.networkSystemLayers.dirtyAreasLayerUrl
            });
            // Avoid adding the layer more than once.
            webMap.layers.items.forEach((i) => {
              if (i.parsedUrl !== null) {
                if (i.parsedUrl.path === utilityNetwork.networkSystemLayers.dirtyAreasLayerUrl) {
                  dirtyAreasLayerExists = true;
                }
              }
            });
            if (!dirtyAreasLayerExists) {
              let renderer = {
                type: "simple",  // autocasts as new SimpleRenderer()
                symbol: {
                  type: "simple-fill",  // autocasts as new SimpleFillSymbol()
                  style: "forward-diagonal",
                  color: [128, 128, 255, 0.5],
                  outline: {  // autocasts as new SimpleLineSymbol()
                    width: 2.5,
                    color: [128, 128, 255, 1]
                  }
                }
              };
              dirtyAreasFeatureLayer.renderer = renderer;
              webMap.add(dirtyAreasFeatureLayer);
              // Change the Feature Layer to a version with dirty areas (only for the purpose of this sample)
              dirtyAreasFeatureLayer.gdbVersion = myVersion;
            }
            // Used for adding features -> creating dirty areas.
            electricDistributionLineFeatureLayer = new FeatureLayer({
              url: "https://sampleserver7.arcgisonline.com/server/rest/services/UtilityNetwork/NapervilleElectricV5/FeatureServer/3"
            });
            electricDistributionLineFeatureLayer.gdbVersion = myVersion;

            myLabelStatus.innerHTML = "Ready.";
            setTimeout(() => {
              myLabelStatus.innerHTML = "";
            }, 3500);
          });
        }
      });
      const view = new MapView({
        map: webMap,
        container: "viewDiv",
        center: [-88.1500107, 41.7837140],
        zoom: 15,
      });
      view.when(() => {
        const legend = new Legend({
          view: view,
        });
        // Add widget to the bottom left corner of the view
        view.ui.add(legend, "bottom-left");
        btnAddFeatures.addEventListener('click', () => {
          addFeatures();
        });
        btnValidateCurrentExtent.addEventListener('click', () => {
          vntCurrentExtent();
        });
        myLabelStatus.innerHTML = "Loading resources...";
      });

      function addFeatures() {
        const options = {
          returnServiceEditsOption: "original-and-current-features",
          returnEditMoment: true
        };
        let connectorFeature = new Graphic({
          geometry: {
            type: "polyline", // autocasts as new Polyline()
            spatialReference: utilityNetwork.spatialReference,
            paths: [
              [
                [1032252.6046055965, 1862709.8517080322, 0, null],
                [1032890.4763613455, 1863725.239769116, 0, null]
              ]
            ]
          },
          attributes: {
            assetgroup: 2,
            assettype: 0,
            associationstatus: 0,
            isconnected: 2,
            fromdeviceterminal: 0,
            todeviceterminal: 0
          }
        });
        let busbarFeature = new Graphic({
          geometry: {
            type: "polyline", // autocasts as new Polyline()
            spatialReference: utilityNetwork.spatialReference,
            paths: [
              [
                [1032859.7428270131, 1869630.506173782, 0, null],
                [1033852.6988463439, 1868253.6066966132, 0, null],
                [1036527.06095168, 1868240.3675498665, 0, null]
              ]
            ]
          },
          attributes: {
            assetgroup: 1,
            assettype: 0,
            associationstatus: 0,
            isconnected: 2,
            fromdeviceterminal: 0,
            todeviceterminal: 0
          }
        });
        let edits = {
          addFeatures: [connectorFeature, busbarFeature]
        };
        electricDistributionLineFeatureLayer.applyEdits(edits, options).then((editsResult) => {
          myLabelStatus.innerHTML = "New features were successfully added.";
          setTimeout(() => {
            myLabelStatus.innerHTML = "";
          }, 3500);
        });
      }

      function vntCurrentExtent() {
        myLabelStatus.innerHTML = "Executing.";
        utilityNetwork
          .validateNetworkTopology({
            validateArea: view.extent,
            gdbVersion: myVersion,
          })
          .then((resolvedVal) => {
            myLabelStatus.innerHTML = "Validate Succesful.";
            setTimeout(() => {
              myLabelStatus.innerHTML = "";
            }, 3500);
          })
          .catch((error) => {
            myLabelStatus.innerHTML = "Status: " + error.message;
            setTimeout(() => {
              myLabelStatus.innerHTML = "";
            }, 3500);
          });
      }
    });
  </script>
</head>

<body>
  <div id="myDiv">
    <div>
      <label id="myLabelTitle">Validate Network Topology</label>
    </div>
    <button id="btnAddFeatures">Add Features</button>
    <button id="btnValidateCurrentExtent">Validate Current Extent</button>
    <div>
      <label id="myLabelStatus"></label>
    </div>
  </div>
  <div id="viewDiv"></div>
</body>

</html>