Esri Leaflet

Load each and every feature initially

Sometimes it is desirable to load a "snapshot" of a Feature Layer instead of loading it progressively as you pan around the map. The approach is useful for smaller services.

<html>
<head>
  <meta charset=utf-8 />
  <title>Load each and every feature initially</title>
  <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />


  <!-- Load Leaflet from CDN-->
  <link rel="stylesheet" href="https://unpkg.com/leaflet@1.1.0/dist/leaflet.css"
    integrity="sha512-wcw6ts8Anuw10Mzh9Ytw4pylW8+NAD4ch3lqm9lzAsTxg0GFeJgoAtxuCLREZSC5lUXdVyo/7yfsqFjQ4S+aKw=="
    crossorigin=""/>
  <script src="https://unpkg.com/leaflet@1.1.0/dist/leaflet-src.js"
    integrity="sha384-TWB9xRHTlLQmqAngHwD7usGcf4akGf0JP6aHwlgilpmOu2UuBq5aWLsDAh39iSn1"
    crossorigin=""></script>


  <!-- Load Esri Leaflet from CDN -->
  <script src="https://unpkg.com/esri-leaflet@2.0.8"
    integrity="sha384-ze7rgny7/YGFxBlVgTBdOABNWe5V9BYjju/qwqJhCU8XJHtuEnRlbUpN5lXyY706"
    crossorigin=""></script>


  <style>
    body { margin:0; padding:0; }
    #map { position: absolute; top:0; bottom:0; right:0; left:0; }
  </style>
</head>
<body>

<div id="map"></div>

<script>
  var map = L.map("map").setView([45.5252, -122.6284], 11);

  L.esri.basemapLayer("Topographic").addTo(map);

  var neighborhoodsUrl = "https://services.arcgis.com/rOo16HdIMeOBI4Mb/arcgis/rest/services/Neighborhoods_pdx/FeatureServer/0";
  var bikeParkingUrl = "https://services.arcgis.com/rOo16HdIMeOBI4Mb/arcgis/rest/services/Portland_Bicycle_Parking/FeatureServer/0";

  // query a feature service for a neighborhood
  L.esri.query({
    url: neighborhoodsUrl
  }).where("NAME='HOLLYWOOD'").run(function(error, neighborhoods){
    // draw neighborhood on the map
    var hollywood = L.geoJSON(neighborhoods).addTo(map);

    // fit map to boundry
    map.fitBounds(hollywood.getBounds().pad(0.5));

    // query all bike parking where BPSTYLE='STAPLE' inside our boundary
    L.esri.query({
      url: bikeParkingUrl
    }).where("BPSTYLE='STAPLE'").within(hollywood).run(function(error, bikeParking){
      L.geoJSON(bikeParking).addTo(map);
    });
  });
</script>

</body>
</html>