Created
December 18, 2014 12:10
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cartodb tooltip with createLayer
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Leaflet example | 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/v3/3.11/themes/css/cartodb.css" /> | |
| </head> | |
| <body> | |
| <div id="map"></div> | |
| <!-- include cartodb.js library --> | |
| <script src="http://libs.cartocdn.com/cartodb.js/v3/3.11/cartodb.js"></script> | |
| <script> | |
| function main() { | |
| var map = new L.Map('map', { | |
| zoomControl: false, | |
| center: [43, 0], | |
| zoom: 3 | |
| }); | |
| L.tileLayer('http://tile.stamen.com/toner/{z}/{x}/{y}.png', { | |
| attribution: 'Stamen' | |
| }).addTo(map); | |
| cartodb.createLayer(map, 'http://documentation.cartodb.com/api/v2/viz/2b13c956-e7c1-11e2-806b-5404a6a683d5/viz.json') | |
| .addTo(map) | |
| .on('done', function(layer) { | |
| var sublayer = layer.getSubLayer(0); | |
| sublayer.set({ 'interactivity': ['cartodb_id', 'name'] }); | |
| var i = new cdb.geo.ui.Tooltip({ | |
| layer: layer, | |
| template: '<div class="cartodb-tooltip-content-wrapper"> <div class="cartodb-tooltip-content"><h3>{{name}}</h3><p>more info</p></div></div>', | |
| width: 200, | |
| position: 'bottom|right' | |
| }); | |
| $('body').append(i.render().el); | |
| }).on('error', function() { | |
| cartodb.log.log("some error occurred"); | |
| }); | |
| } | |
| // you could use $(window).load(main); | |
| window.onload = main; | |
| </script> | |
| </body> | |
| </html> |
On the other hand, with version 3.11, I'm trying using layer metadata instead of viz.json url but It doesn't work.
function main() {
var map = new L.Map('map', {
zoomControl: true,
center: [39.90,-4.72],
zoom: 7
});
L.tileLayer('http://{s}.api.cartocdn.com/base-dark/{z}/{x}/{y}.png', {}).addTo(map);
var cartocss = [ '#user_registrations{',
'marker-fill: #FFCC00;',
'marker-width: 6;',
'marker-line-color: #FFF;',
'marker-line-width: 0.5;',
'marker-line-opacity: 0.3;',
'marker-fill-opacity: 0.8;',
'marker-comp-op: multiply;',
'marker-type: ellipse;',
'marker-placement: point;',
'marker-allow-overlap: true;',
'marker-clip: false;',
'marker-multi-policy: largest;',
'}'].join('\n');
var query = 'SELECT * FROM user_registrations WHERE date_registered>=\'2015-06-01\' AND date_registered<=\'2015-06-08\'';
cartodb.createLayer(map,{
user_name : 'alasarr',
type: 'cartodb',
sublayers : [{
sql : query,
cartocss : cartocss,
interactivity: 'cartodb_id,name'
}]
})
.addTo(map)
.on('done', function(layer) {
// var sublayer = layer.getSubLayer(0);
// sublayer.set({ 'interactivity': ['cartodb_id', 'name'] });
//cartodb.vis.Vis.addInfowindow(map, layer.getSubLayer(0), ['name'])
var i = new cdb.geo.ui.Tooltip({
layer: layer,
template: '<div class="cartodb-tooltip-content-wrapper"> <div class="cartodb-tooltip-content"><h3>{{name}}</h3><p>more info</p></div></div>',
width: 200,
position: 'bottom|right'
});
$('body').append(i.render().el);
});
}
Do you know what is wrong? Thanks in advance
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I got the following exception with version 3.14:
Uncaught Error: mapView should be present