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index.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta
name="viewport"
content="initial-scale=1, maximum-scale=1,user-scalable=no"
/>
<title>MOH Layer | widgets | Sample | ArcGIS API for JavaScript 4.20</title>
<link
rel="stylesheet"
href="https://js.arcgis.com/4.20/esri/themes/light/main.css"
/>
<script src="https://js.arcgis.com/4.20/"></script>
<style>
html,
body,
#viewDiv {
padding: 0;
margin: 0;
height: 100%;
width: 100%;
}
</style>
<script>
require([
"esri/Map",
"esri/views/MapView",
"esri/widgets/Search",
"esri/tasks/Locator",
"esri/layers/FeatureLayer",
"esri/widgets/Expand",
"esri/widgets/BasemapGallery",
"esri/widgets/Locate",
"esri/widgets/Print",
"esri/widgets/LayerList",
], function (Map, MapView, Search, Locator, FeatureLayer, Expand, BasemapGallery,Locate,Print,LayerList,) {
var map = new Map({
basemap: "osm"
});
const view = new MapView({
container: "viewDiv",//HTML Div ID for MAP area
map: map,
zoom: 8, //default zoom level
center: [80,7.5] //default center point longitude and latitude
});
const template = {
// autocasts as new PopupTemplate()
title: "{name}",
content:
"Parent Name : {parentname}"
};
const MOHLayer = new FeatureLayer({
url: "https://gisapps.nsdi.gov.lk/server/rest/services/SLNSDI/Health/MapServer/2",
outFields: ["*"],
popupTemplate: template
});
map.add(MOHLayer);
var searchWidget = new Search({
sources: [{
locator: new Locator({ url: "https://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer"}),
countryCode:"LKA",
singleLineFieldName: "SingleLine",
name: "Sri Lanka Geocoding Service",
localSearchOptions: {
minScale: 300000,
distance: 50000
},
placeholder: "Search Sri Lanka",
maxResults: 3,
maxSuggestions: 6,
suggestionsEnabled: true,
minSuggestCharacters: 0
},
{
layer: MOHLayer,
searchFields: ["name"],
displayField: "name",
exactMatch: false,
outFields: ["*"],
name: "MOH Area",
placeholder: "example: Gothatuwa"
}
],
view: view,
popupEnabled: false,
includeDefaultSources: false
});
view.ui.add(searchWidget, {
position: "top-right"
});
view.when(function () {
var print = new Print({
view: view,
// specify your own print service
printServiceUrl:
"https://utility.arcgisonline.com/arcgis/rest/services/Utilities/PrintingTools/GPServer/Export%20Web%20Map%20Task"
});
// Add widget to the top right corner of the view
view.ui.add(print, "top-right");
var layerList = new LayerList({
view: view
});
// Add widget to the top right corner of the view
view.ui.add(layerList, "top-left");
});
var locateBtn = new Locate({
view: view
});
// Add the locate widget to the top left corner of the view
view.ui.add(locateBtn, {
position: "top-left"
});
// Create a BasemapGallery widget instance and set
// its container to a div element
var basemapGallery = new BasemapGallery({
view: view,
container: document.createElement("div")
});
// Create an Expand instance and set the content
// property to the DOM node of the basemap gallery widget
// Use an Esri icon font to represent the content inside
// of the Expand widget
var bgExpand = new Expand({
view: view,
content: basemapGallery
});
// close the expand whenever a basemap is selected
basemapGallery.watch("activeBasemap", function () {
var mobileSize =
view.heightBreakpoint === "xsmall" ||
view.widthBreakpoint === "xsmall";
if (mobileSize) {
bgExpand.collapse();
}
});
// Add the expand instance to the ui
view.ui.add(bgExpand, "top-right");
});
</script>
</head>
<body>
<div id="viewDiv"></div>
</body>
</html>