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- <!-- need bootstrap CSS -->
- <!-- necesitas de el CSS de Bootstrap para que se vea muy bien :) -->
- <!-- http://www.jhcodes.com/ -->
- <!-- http://pilaresdelcodigo.wordpress.com -->
- <!-- Gif Example / GIF de Ejemplo -->
- <!-- http://pilaresdelcodigo.files.wordpress.com/2014/06/untitled.gif -->
- <!-- Post: https://pilaresdelcodigo.wordpress.com/2014/06/10/sumar-valores-con-jquery-ejemplo-sencillo/ -->
- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="utf-8">
- <meta http-equiv="X-UA-Compatible" content="IE=edge">
- <meta name="viewport" content="width=device-width, initial-scale=1">
- <title>Bootstrap 101 Template</title>
- <!-- Bootstrap -->
- <link href="css/bootstrap.min.css" rel="stylesheet">
- <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
- <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
- <!--[if lt IE 9]>
- <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
- <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
- <![endif]-->
- </head>
- <body>
- <script>
- //Función que realiza la suma
- function Suma() {
- var valor1 = document.valoresform.valor1.value;
- var valor2 = document.valoresform.valor2.value;
- try{
- if (valor2 >= 10){
- alert(valor2);
- return;
- }
- //Calculamos el número escrito:
- valor2 = (isNaN(parseInt(valor2)))? 0 : parseInt(valor2);
- fin = valor1*valor2;
- $("#cambio").html("$" + fin + "");
- }
- //Si se produce un error no hacemos nada
- catch(e) {}
- }
- </script>
- <br>
- <div class="container">
- <div class="row">
- <form name="valoresform">
- <div class="col-md-4">
- <div class="panel panel-info">
- <div class="panel-heading">
- <h4 class="text-center">
- Plan de Hosting</h4>
- </div>
- <div class="panel-body text-center">
- <p class="lead">
- <strong>Total a Pagar:</strong>
- <strong id="cambio">$0</strong></p>
- </div>
- <ul class="list-group list-group-flush text-center">
- <li class="list-group-item"><i class="icon-ok text-danger"></i>
- <h4>Costo por Año</h4>
- <input type="text" name="valor1" id="valor1" value="1500" class="form-control" disabled>
- </li>
- <li class="list-group-item"><i class="icon-ok text-danger"></i>
- <h4>Años por Contratar</h4>
- <input type="number" min="1" max="10" name="valor2" id="valor2" onclick="Suma()" value="" class="form-control">
- </li>
- </ul>
- <div class="panel-footer">
- </div>
- </div>
- </div>
- </form>
- </div>
- <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
- <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
- <!-- Include all compiled plugins (below), or include individual files as needed -->
- <script src="js/bootstrap.min.js"></script>
- </body>
- </html>
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