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January 4, 2016 01:19
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CartoDB SQL results plus jQuery
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| <!doctype html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>jQuery - Display SQL Results</title> | |
| <script src="http://code.jquery.com/jquery-1.9.1.js"></script> | |
| <script src="http://libs.cartocdn.com/cartodb.js/v3/cartodb.core.js"></script> | |
| </head> | |
| <body> | |
| <h4>Line name: length</h4> | |
| <ul class="results"> | |
| </ul> | |
| <script> | |
| $(function() { | |
| var sql = cartodb.SQL({ user: 'andrew' }); | |
| sql.execute("SELECT line, (ST_Length(the_geom::geography)/1000)::int length FROM nyc_subway_routes ORDER BY ST_Length(the_geom) DESC LIMIT 20").done(function(data) { | |
| for (i in data.rows){ | |
| var newelement = $('<li></li>'); | |
| newelement | |
| .attr('id', data.rows[i].line) | |
| .html('<span>'+data.rows[i].line+'</span>: '+data.rows[i].length+' km'); | |
| $('.results').append(newelement); | |
| } | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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