Help with MapView.goTo not zooming to graphic

JakeErickson — Wed, 19 Feb 2020 21:54:11 GMT

I have a feature layer that I query against to return an outline for a parcel and I want to zoom to the outline of the parcel. I can get the parcel outline to draw on the map using a GraphicLayer, but I cannot for the life of me get it to zoom into the graphic.I am starting to suspect it is because the geometry units are in esriFeet? My code is very simple! I would really appreciate some help!!!!!!

Here is my source code:

<html>
<head>
<meta name="description" content="ArcGIS JavaScript Tutorials: Query a feature layer">
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no">
<title>Account ArcGis View</title>
<style>
    html,
    body,
    #viewDiv {
      padding: 0;
      margin: 0;
      height: 100%;
      width: 100%;
    }
</style>
<link rel="stylesheet" href="https://js.arcgis.com/4.11/esri/css/main.css">

<script src="https://js.arcgis.com/4.11/"></script>
<script src="./Utils/ArcGisWebUtils.js"></script>
</head>
<script>
require([
   "esri/Map",
    "esri/views/MapView",
    "esri/layers/FeatureLayer",
    "esri/Graphic",
    "esri/layers/GraphicsLayer",
    "esri/geometry/support/webMercatorUtils"
    ],
    function(Map, MapView,FeatureLayer,Graphic,GraphicsLayer,webMercatorUtils) {

   var map = new Map({
        basemap: "streets"
      });

   var layerUrl = getParcelLayerUrl();
   var parcelName = getParcelName();
   var parcelNumber = getParcelNum();

     var view = new MapView({
       container: "viewDiv",
       map: map
     });

      var featureLayer = new FeatureLayer({
          url: layerUrl
        });

//add the feature layer as the base layer
map.add(featureLayer,0);

       var graphicsLayer2 = new GraphicsLayer();
      map.add(graphicsLayer2);

      //start the query for the county boundary
       var queryParcel = featureLayer.createQuery();
       queryParcel.where = parcelName + " = '" + parcelNumber + "'";
       queryParcel.outSpatialReference = view.spatialReference;
       queryParcel.outFields = ['*'];

       view.when(function(){
      view.whenLayerView(featureLayer).then(function(featureLayerView) {
          console.log("nope");
          if (featureLayerView.updating) {

            var handle = featureLayerView.watch("updating", function(isUpdating){
              if (!isUpdating) {
                  featureLayer.queryFeatures(queryParcel).then(function(result) {
                   addGraphicsParcelOutline(result)
                });
                handle.remove();
              }
            });
          } else {
              featureLayer.queryFeatures(queryParcel).then(function(result) {
               addGraphicsParcelOutline(result);
            });
          }
        });
    });

});
</script>
</head>

</html>

Re: Help with MapView.goTo not zooming to graphic

JakeErickson — Mon, 24 Feb 2020 14:42:06 GMT

I made a bit more progress on this and re-asked this question, then it got answered. https://community.esri.com/thread/248711-mapview-goto-zooming-units-are-off-issues-with-zooming

topic Help with MapView.goTo not zooming to graphic in ArcGIS JavaScript Maps SDK Questions

Help with MapView.goTo not zooming to graphic

Re: Help with MapView.goTo not zooming to graphic