Not Able to Enable Snapping Management on Top of a Feature Service

BehrouzHosseini — Sat, 11 Dec 2021 21:57:04 GMT

Can you please take a look at This Demo and let me know why I am not able to set up and enable Snapping on top of following feature Service? What I need is snapping to all features in mouse hover/over of each?

var map;
require(["esri/map",
  "esri/SnappingManager",
  "esri/layers/FeatureLayer",
  "dojo/keys",
  "dojo/domReady!"
], function(Map, SnappingManager, FeatureLayer, keys) {
  map = new Map("map", {
    basemap: "topo",
    center: [-88.158805, 41.786075],
    zoom: 18
  });

  var propertyLayer = new FeatureLayer("https://sampleserver6.arcgisonline.com/arcgis/rest/services/CommunityAddressing/FeatureServer/0", {
    mode: FeatureLayer.MODE_ONDEMAND,
    outFields: ["*"]
  });
  map.addLayers([propertyLayer]);

  var snapManager = map.enableSnapping({
    snapKey: keys.CTRL
  });
  var layerInfos = [{
    layer: propertyLayer,
    snapToVertex: true
  }];
  snapManager.setLayerInfos(layerInfos);

});
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Re: Not Able to Enable Snapping Management on Top of a Feature Service

RobertScheitlin__GISP — Sat, 11 Dec 2021 21:57:07 GMT

Bengi,

There was nothing in your code trying to use the snapping. I added the measurement dijit and not snapping is enabled when measuring.

<!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>Measure Tool</title>
  <link rel="stylesheet" href="https://js.arcgis.com/3.22/esri/themes/calcite/dijit/calcite.css">
  <link rel="stylesheet" href="https://js.arcgis.com/3.22/esri/themes/calcite/esri/esri.css">
  <style>
    html,
    body {
      height: 100%;
      width: 100%;
      margin: 0;
    }

    body {
      background-color: #FFF;
      overflow: hidden;
      font-family: "Trebuchet MS";
    }

    #map {
      border: solid 2px #808775;
      -moz-border-radius: 4px;
      -webkit-border-radius: 4px;
      border-radius: 4px;
      margin: 5px;
      padding: 0px;
    }

    #titlePane {
      width: 280px;
    }
  </style>
  <script src="https://js.arcgis.com/3.22/"></script>
  <script>
    var map;
    require([
      "dojo/dom",
      "esri/map",
      "esri/SnappingManager",
      "esri/layers/FeatureLayer",
      "esri/dijit/Measurement",
      "dojo/keys",
      "dojo/parser",
      "dijit/layout/BorderContainer",
      "dijit/layout/ContentPane",
      "dijit/TitlePane",
      "dojo/domReady!"
    ], function(dom, Map, SnappingManager, FeatureLayer, Measurement, keys, parser) {
      parser.parse();
      map = new Map("map", {
        basemap: "topo",
        center: [-88.158805, 41.786075],
        zoom: 18
      });

      var propertyLayer = new FeatureLayer("https://sampleserver6.arcgisonline.com/arcgis/rest/services/CommunityAddressing/FeatureServer/0", {
        mode: FeatureLayer.MODE_ONDEMAND,
        outFields: ["*"]
      });
      map.addLayers([propertyLayer]);

      var snapManager = map.enableSnapping({
        snapKey: keys.CTRL
      });
      var layerInfos = [{
        layer: propertyLayer,
        snapToVertex: true
      }];
      snapManager.setLayerInfos(layerInfos);
      var measurement = new Measurement({
        map: map
      }, dom.byId("measurementDiv"));
      measurement.startup();
    });
  </script>
</head>

<body class="calcite">
  <div id="mainWindow" data-dojo-type="dijit/layout/BorderContainer" data-dojo-props="design:'headline',gutters:false" style="width:100%; height:100%;">
    <div id="map" data-dojo-type="dijit/layout/ContentPane" data-dojo-props="region:'center'">
      <div style="position:absolute; right:20px; top:10px; z-Index:999;">
          <div id="titlePane" data-dojo-type="dijit/TitlePane" data-dojo-props="title:'Measurement', closable:false">
            <div id="measurementDiv"></div>
            <span style="font-size:smaller;padding:5px 5px;">Press <b>CTRL</b> to enable snapping.</span>
          </div>
        </div>
    </div>
  </div>
</body>

</html>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Re: Not Able to Enable Snapping Management on Top of a Feature Service

BehrouzHosseini — Fri, 08 Dec 2017 19:50:38 GMT

Thanks Robert

topic Not Able to Enable Snapping Management on Top of a Feature Service in ArcGIS JavaScript Maps SDK Questions

Not Able to Enable Snapping Management on Top of a Feature Service

Re: Not Able to Enable Snapping Management on Top of a Feature Service

Re: Not Able to Enable Snapping Management on Top of a Feature Service