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http://esri.github.io/esri-leaflet/examples/customizing-popups.html
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August 29, 2015 14:05
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esri-leaflet, dynamic layer with custom popup
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| <html> | |
| <head> | |
| <meta charset=utf-8 /> | |
| <title>Custom Popup with Dynamic Map Layer</title> | |
| <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /> | |
| <!-- Load Leaflet from CDN--> | |
| <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css" /> | |
| <script src="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js"></script> | |
| <!-- Load Esri Leaflet from CDN --> | |
| <script src="http://cdn-geoweb.s3.amazonaws.com/esri-leaflet/0.0.1-beta.5/esri-leaflet.js"></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([37.930, -106.52], 2); | |
| L.esri.basemapLayer('Gray').addTo(map); | |
| var Hurricane = L.esri.dynamicMapLayer('http://tmservices1.esri.com/arcgis/rest/services/LiveFeeds/Hurricane_Recent/MapServer', { | |
| layers:[0,1] | |
| }).addTo(map); | |
| Hurricane.bindPopup(function (error, featureCollection) { | |
| var storm; | |
| // user click on track layer | |
| if (featureCollection.features.length === 1){ | |
| storm= featureCollection.features[0].properties; | |
| console.log('1: '+featureCollection.features.length) | |
| popupText = "<center><b>" + | |
| storm.STORMNAME + "</b><br>" + | |
| storm.STORMTYPE + "</center>"; | |
| } | |
| // user click on storm position | |
| else { | |
| console.log('2: '+featureCollection.features.length) | |
| storm= featureCollection.features[1].properties; | |
| popupText = "<center><b>" + | |
| storm.STORMNAME + "</b><br>" + | |
| storm.STORMTYPE + "<br>" + | |
| "Intensity:"+storm.INTENSITY+"<br>"+ | |
| storm.YEAR+" "+storm.MONTH+" "+ storm.DAY+"<br>"+ | |
| storm.DTG + | |
| "<br>sea level pressure: "+storm.MSLP+"mb"+ | |
| "</center>"; | |
| } | |
| if(error || featureCollection.features.length === 0) { | |
| return false; | |
| } else { | |
| return popupText; | |
| } | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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