D3
OG
Old school D3 from simpler times
All examples
By author
By category
About
aaizemberg
Full window
Github gist
Dame tu DNI y te estimo la edad
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> <title>Dame tu DNI y te estimo la edad</title> <script src="https://d3js.org/d3.v7.min.js"></script> </head> <body> <input type="number" id="dni"> <h4><div id="edad"></div></h4> <script> d3.select('#dni').on('input', function() { let dni = +this.value; let clase = dni * 0.000001474 + 1938.11; let today = new Date(); let edad = (1900 + today.getYear()) - clase; d3.select('div#edad').text(edad.toFixed(1) + ' años'); }); </script> </body> </html>
https://d3js.org/d3.v7.min.js