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March 28, 2017 14:32
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Start map with custom SQL with Carto.js v3
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset='utf-8' /> | |
| <script src="https://code.jquery.com/jquery-2.2.4.min.js" integrity="sha256-BbhdlvQf/xTY9gja0Dq3HiwQF8LaCRTXxZKRutelT44=" crossorigin="anonymous"></script> | |
| <!-- | |
| Load Carto's code so we can pull in our Carto maps. | |
| --> | |
| <link rel="stylesheet" href="https://cartodb-libs.global.ssl.fastly.net/cartodb.js/v3/3.15/themes/css/cartodb.css" /> | |
| <style> | |
| html, body { | |
| height: 100%; | |
| margin: 0; | |
| padding: 0; | |
| width: 100%; | |
| } | |
| #map { | |
| height: 100%; | |
| width: 100%; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="map"></div> | |
| <script> | |
| var dataLayer; | |
| $(document).ready(function () { | |
| cartodb.createVis('map', 'https://thenewschool.carto.com/u/brelsfoeagain/api/v2/viz/b1dd3eb7-dc48-4dff-8d31-948b2f451cf6/viz.json') | |
| .done(function (vis, layers) { | |
| dataLayer = layers[1].getSubLayer(0); | |
| // Immediately set the SQL on the layer. We do this here because setting the SQL | |
| // in Builder is an Analysis so doesn't work with Carto.js v3. | |
| dataLayer.setSQL("SELECT * FROM watsan WHERE watsan = 'urban_agriculture'"); | |
| }); | |
| }); | |
| </script> | |
| <script src="https://cartodb-libs.global.ssl.fastly.net/cartodb.js/v3/3.15/cartodb.js"></script> | |
| </body> | |
| </html> |
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