I am new to ARCGIS. Can someone show me how can I go about adding 2 states New Jersey and Delaware to the existing code? So that it displays along with New York.
Is there also a wild card option to add all the states?
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<!--The viewport meta tag is used to improve the presentation and behavior of the samples
on iOS devices-->
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">
<title>Class Breaks Renderer</title>
<link rel="stylesheet" href="http://js.arcgis.com/3.11/esri/css/esri.css">
<style>
html, body, #map{
height: 100%;
margin: 0;
padding: 0;
}
</style>
<script src="http://js.arcgis.com/3.11/"></script>
<script>
//https://developers.arcgis.com/javascript/jssamples/renderer_class_breaks.html
var map;
require([
"esri/map", "esri/layers/FeatureLayer",
"esri/InfoTemplate", "esri/symbols/SimpleFillSymbol",
"esri/renderers/ClassBreaksRenderer",
"esri/Color", "dojo/dom-style", "dojo/domReady!"
], function(
Map, FeatureLayer,
InfoTemplate, SimpleFillSymbol,
ClassBreaksRenderer,
Color, domStyle
) {
map = new Map("map", {
basemap: "streets",
center: [-74.215, 42.382],
zoom: 7,
slider: false
});
var symbol = new SimpleFillSymbol();
symbol.setColor(new Color([150, 150, 150, 0.5]));
// Add five breaks to the renderer.
// If you have ESRI's ArcMap available, this can be a good way to determine break values.
// You can also copy the RGB values from the color schemes ArcMap applies, or use colors
// from a site like www.colorbrewer.org
//
// alternatively, ArcGIS Server's generate renderer task could be used
var renderer = new ClassBreaksRenderer(symbol, "POP07_SQMI");
renderer.addBreak(0, 25, new SimpleFillSymbol().setColor(new Color([56, 168, 0, 0.5])));
renderer.addBreak(25, 75, new SimpleFillSymbol().setColor(new Color([139, 209, 0, 0.5])));
renderer.addBreak(75, 175, new SimpleFillSymbol().setColor(new Color([255, 255, 0, 0.5])));
renderer.addBreak(175, 400, new SimpleFillSymbol().setColor(new Color([255, 128, 0, 0.5])));
renderer.addBreak(400, Infinity, new SimpleFillSymbol().setColor(new Color([255, 0, 0, 0.5])));
var infoTemplate = new InfoTemplate("${NAME}", "${*}");
var featureLayer = new FeatureLayer("http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Census_USA/MapServer/3", {
mode: FeatureLayer.MODE_SNAPSHOT,
outFields: ["*"],
infoTemplate: infoTemplate
});
featureLayer.setDefinitionExpression("STATE_NAME = 'New York'");
featureLayer.setRenderer(renderer);
map.addLayer(featureLayer);
});
</script>
</head>
<body>
<div id="map"></div>
</body>
</html>
You just need to alter the definition expression in your example to include the other states so you can say
if you remove that line it will add all the states.
You can see a working example at http://jsfiddle.net/q1tvcpak/