Named map with interactivity and config file used to create it
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{ | |
"version": "0.0.1", | |
"name": "namedmap_ex_test_interactive", | |
"auth": { | |
"method": "open" | |
}, | |
"layergroup": { | |
"layers": [{ | |
"type": "mapnik", | |
"options": { | |
"cartocss_version": "2.1.1", | |
"cartocss": "#namedmap_ex{ marker-fill-opacity: 0.5; marker-line-color: #FFF; marker-line-width: 0; marker-line-opacity: 1; marker-placement: point; marker-type: ellipse; marker-width: 10; marker-fill: #FFCC00; marker-allow-overlap: true; marker-comp-op: multiply; }", | |
"sql": "select * from namedmap_ex", | |
"interactivity": ["cartodb_id", "mag"] | |
} | |
}] | |
} | |
} |
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<!DOCTYPE html> | |
<html> | |
<head> | |
<title>Named Map with Interactivity | CartoDB.js</title> | |
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" /> | |
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/> | |
<link rel="shortcut icon" href="http://cartodb.com/assets/favicon.ico" /> | |
<style> | |
html, body, #map { | |
height: 100%; | |
padding: 0; | |
margin: 0; | |
} | |
</style> | |
<link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.css" /> | |
<!--[if lte IE 8]> | |
<link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.ie.css" /> | |
<![endif]--> | |
</head> | |
<body> | |
<div id="map"></div> | |
<!-- include cartodb.js library --> | |
<script src="http://libs.cartocdn.com/cartodb.js/v3/cartodb.js"></script> | |
<script> | |
function main() { | |
// create leaflet map | |
var map = L.map('map', { | |
zoomControl: false, | |
scrollWheelZoom: false, | |
center: [43, 0], | |
zoomControl: true, | |
zoom: 3 | |
}) | |
// add a base layer | |
L.tileLayer('http://tile.stamen.com/toner/{z}/{x}/{y}.png', { | |
attribution: 'Stamen' | |
}).addTo(map); | |
// add cartodb layer with one sublayer | |
cartodb.createLayer(map, { | |
user_name: 'andye', | |
type: 'namedmap', | |
named_map: { | |
name: "namedmap_ex_test_interactive", | |
layers: [{ | |
layer_name: "t", | |
interactivity: "cartodb_id, mag" | |
}] | |
} | |
}) | |
.addTo(map) | |
.done(function(layer) { | |
layer.getSubLayer(0).setInteraction(true) | |
layer.getSubLayer(0).on('featureOver', function(e, pos, pixel, data) { | |
console.log("Event #" + data.cartodb_id + ", magnitude " + data.mag); | |
// alert("Event #" + data.cartodb_id + ", magnitude " + data.mag); | |
}); | |
cdb.vis.Vis.addInfowindow(map, layer.getSubLayer(0), ['cartodb_id','mag']) | |
}); | |
} | |
// you could use $(window).load(main); | |
window.onload = main; | |
</script> | |
</body> | |
</html> |
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