How to force attribute popup of a graphic to show?

VincentLantaca1 · ‎01-03-2019

I am trying to create an application that will center on a polyline and then show that polyline graphic's attributes. An example of what I am trying to do is attached below. Currently, it centers on a polyline when I click a button, but I can't figure out how to force that polyline graphic's attribute popup to show.

Can anyone point me towards documentation on how to control a graphic's attribute popup?

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">

  <title>Add a Legend to LayerList - 4.10</title>

  <link rel="stylesheet" href="https://js.arcgis.com/4.10/esri/themes/dark/main.css">

  <style>
    html,
    body,
    #viewDiv {
      padding: 0;
      margin: 0;
      height: 80%;
      width: 100%;
      overflow: hidden;
    }
  </style>

  <script src="https://js.arcgis.com/4.10/"></script>

  <script>
    var view = null;
    var polylineGraphic = null;

    function goToPolyline(){
      if (view){
        view.when(function(){
          view.goTo({
            target: polylineGraphic,
            animate: true
          });
        });
      }else{
        console.log("No view...");
      }
    }

    require([
      "esri/Map",
      "esri/views/MapView",
      "esri/Graphic"
    ], function(
      Map, MapView, Graphic
    ) {

      var map = new Map({
        basemap: "dark-gray"
      });

      view = new MapView({
        center: [-60, 35],
        container: "viewDiv",
        map: map,
        zoom: 5
      });

      // First create a line geometry (this is the Keystone pipeline)
      var polyline = {
        type: "polyline", // autocasts as new Polyline()
        paths: [
          [-111.30, 52.68],
          [-98, 49.5],
          [-93.94, 29.89]
        ]
      };

      // Create a symbol for drawing the line
      var lineSymbol = {
        type: "simple-line", // autocasts as SimpleLineSymbol()
        color: [150, 150, 255],
        width: 4
      };

      // Create an object for storing attributes related to the line
      var lineAtt = {
        Name: "Keystone Pipeline",
        Owner: "TransCanada",
        Length: "3,456 km"
      };

      polylineGraphic = new Graphic({
        geometry: polyline,
        symbol: lineSymbol,
        attributes: lineAtt,
        popupTemplate: { // autocasts as new PopupTemplate()
          title: "{Name}",
          content: [{
            type: "fields",
            fieldInfos: [{
              fieldName: "Name"
            }, {
              fieldName: "Owner"
            }, {
              fieldName: "Length"
            }]
          }]
        }
      });

      view.graphics.add(polylineGraphic);

    });
  </script>

</head>

<body>
  <div id="viewDiv"></div>
  <input type="button" value="Go To" onclick="goToPolyline();">
</body>

</html>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

RobertScheitlin__GISP · ‎01-04-2019

Vincent,

Here is some code to make that happen:

    function goToPolyline(){
      if (view){
        view.when(function(){
          view.goTo({
            target: polylineGraphic,
            animate: true
          }).then(function(){
            view.popup.open({features :[polylineGraphic]});
          });
        });
      }else{
        console.log("No view...");
      }
    }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

View solution in original post

RobertScheitlin__GISP · ‎01-04-2019

Vincent,

Here is some code to make that happen:

    function goToPolyline(){
      if (view){
        view.when(function(){
          view.goTo({
            target: polylineGraphic,
            animate: true
          }).then(function(){
            view.popup.open({features :[polylineGraphic]});
          });
        });
      }else{
        console.log("No view...");
      }
    }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍