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Time Ranges
Using time to filter visualized information from a Map Service. Enter dates between 1970 and 2009. More information about Map Services can be found in the L.esri.DynamicMapLayer documentation.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Time Ranges</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@1.7.1/dist/leaflet.css"
integrity="sha512-xodZBNTC5n17Xt2atTPuE1HxjVMSvLVW9ocqUKLsCC5CXdbqCmblAshOMAS6/keqq/sMZMZ19scR4PsZChSR7A=="
crossorigin=""/>
<script src="https://unpkg.com/leaflet@1.7.1/dist/leaflet.js"
integrity="sha512-XQoYMqMTK8LvdxXYG3nZ448hOEQiglfqkJs1NOQV44cWnUrBc8PkAOcXy20w0vlaXaVUearIOBhiXZ5V3ynxwA=="
crossorigin=""></script>
<!-- Load Esri Leaflet from CDN -->
<script src="https://unpkg.com/esri-leaflet@3.0.8/dist/esri-leaflet.js"
integrity="sha512-E0DKVahIg0p1UHR2Kf9NX7x7TUewJb30mxkxEm2qOYTVJObgsAGpEol9F6iK6oefCbkJiA4/i6fnTHzM6H1kEA=="
crossorigin=""></script>
<!-- Load Esri Leaflet Vector from CDN -->
<script src="https://unpkg.com/esri-leaflet-vector@4.0.0/dist/esri-leaflet-vector.js"
integrity="sha512-EMt/tpooNkBOxxQy2SOE1HgzWbg9u1gI6mT23Wl0eBWTwN9nuaPtLAaX9irNocMrHf0XhRzT8B0vXQ/bzD0I0w=="
crossorigin=""></script>
<style>
body { margin:0; padding:0; }
#map { position: absolute; top:0; bottom:0; right:0; left:0; }
</style>
</head>
<body>
<style>
#time-ranges {
position: absolute;
top: 10px;
right: 10px;
z-index: 1000;
padding: 1em;
background: white;
}
#time-ranges input {
display: inline-block;
border: 1px solid #999;
font-size: 14px;
border-radius: 4px;
height: 28px;
line-height: 28px;
}
#time-ranges input[type='submit'] {
box-sizing: content-box;
padding: 0 1em;
text-transform: uppercase;
color: white;
background: #5C7DB8;
border-color: #5C7DB8;
}
</style>
<div id="map"></div>
<div id="time-ranges" class="leaflet-bar">
<form action="#" id="form">
<label for="from">
From
<input id="from" type="date" value="1970-01-01" name="from">
</label>
<label for="to">
To
<input id="to" type="date" value="1973-12-31" name="to">
</label>
<input type="submit" value="Update">
</form>
</div>
<script>
var timeForm = document.getElementById('form');
var startTimeInput = document.getElementById('from');
var endTimeInput = document.getElementById('to');
var map = L.map('map').setView([39, -96], 3);
L.esri.Vector.vectorBasemapLayer('ArcGIS:LightGray', {
apikey: apiKey // Replace with your API key - https://developers.arcgis.com
}).addTo(map);
var oilWells = L.esri.dynamicMapLayer({
url: 'https://sampleserver6.arcgisonline.com/arcgis/rest/services/Earthquakes_Since1970/MapServer',
useCors: false,
layers: [0],
// for some reason this service in particular sometimes redirects json requests to a bogus IP address
f: 'image',
from: new Date(startTimeInput.value),
to: new Date(endTimeInput.value)
}).addTo(map);
timeForm.addEventListener('submit', function updateTimeRange (e) {
oilWells.setTimeRange(new Date(startTimeInput.value), new Date(endTimeInput.value));
e.preventDefault();
});
</script>
</body>
</html>