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I am having a hard time implementing a UI tooltip in a CartoDB.js viz. Could someone demonstrate how to implement using this fiddle on the variable {{NAME}}?

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it's pretty easy:

 cartodb.createLayer(map, 'http://documentation.cartodb.com/api/v2/viz/2b13c956-e7c1-11e2-806b-5404a6a683d5/viz.json').addTo(map)
   .done(function(layer) {

      var sublayer = layer.getSubLayer(0);
      sublayer.set({ 'interactivity': ['cartodb_id', 'name'] });

      var i = new cdb.geo.ui.InfoBox({
          layer: layer,
          template: '<h3>{{name}}</h3><p>more info</p>',
          width: 200,
          position: 'bottom|right'
      });
      $('body').append(i.render().el);

  });

I'd recomend you to take a look to The Hobbit example: https://github.com/CartoDB/cartodb.js/blob/develop/examples/TheHobbitLocations/js/app.js

  • Javi is it cartodb.createViz() or can you also do this with cartodb.createLayer() ? I get an error 'vis is not defined' with createLayer() – clhenrick Nov 23 '14 at 20:28
  • @chrishenrick sorry, I pasted the wrong code, I fixed it in the response – javisantana Dec 1 '14 at 14:37
  • no worries I figured that was the case and thanks very much! – clhenrick Dec 1 '14 at 18:42

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