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- <!DOCTYPE html>
- <head>
- <meta charset="utf-8" />
- <meta name="description" content="Uso do JS" />
- <title>Exemplos JS</title>
- <link rel="stylesheet" href="css/style.css" type="text/css" media="screen">
- </head>
- <body>
- Digite a data de nascimento:
- <input type="text" id="data"/>
- <button id="calcula">Calcular idade!</button>
- <script type="text/javascript" src="https://code.jquery.com/jquery-latest.min.js"></script>
- <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery.mask/1.14.15/jquery.mask.min.js"></script>
- <script>
- $( document ).ready(function() {
- $('#data').mask('00/00/0000');
- $("#calcula").click(function(){
- var data = $("#data").val();
- var data = data.split("/");
- var dia = data[0];
- var mes = data[1];
- var ano = data[2];
- var idade = 2018 - ano;
- alert("A idade é: "+ idade );
- });
- });
- </script>
- </body>
- </html>
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