Simple Formulario que es manejado por javascript para realizar cálculos en el navegador sin recurrir al servidor.
A Pen by Programa tu Futuro on CodePen.
Created
June 6, 2015 17:59
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Repartija
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| <div id = 'contenedor'> | |
| <h1>Repartija</h1> | |
| <div id = 'entrada'> | |
| <form> | |
| <input id ='nombre' type='text' placeholder='Nombre'> | |
| <input id ='pago' type='number' placeholder='y cuánto gastó'> | |
| <button type='button' onclick="agregarElemento()">enviar</button> | |
| </form> | |
| </div> | |
| <div id = 'resultado'> | |
| <div id="listado"></div> | |
| <div id='total' type="text"></div> | |
| </div> | |
| </div> |
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| var pagos=[] | |
| function sumarValores(array){ | |
| var total = 0 | |
| for (var i = 0; i < array.length; i++) | |
| total += parseFloat(array[i].pago) | |
| return total/ array.length | |
| } | |
| function agregarElemento(){ | |
| var cuadroPagos = document.getElementById("listado"); | |
| var cuadroResultado = document.getElementById("total"); | |
| var usuario = document.getElementById("nombre").value | |
| var valor = document.getElementById("pago").value | |
| pagos.push({nombre: usuario, pago: valor}) | |
| cuadroPagos.innerHTML = pagos.map(function (elem){ | |
| return elem.nombre + ": $" + elem.pago; | |
| }).join('<br/>'); | |
| cuadroResultado.innerHTML = "A cada uno le toca aportar: $" + sumarValores(pagos).toFixed(2) | |
| } |
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| html { | |
| background: url("../imagenes/party.jpg"); | |
| background-repeat: no-repeat; | |
| background-attachment: fixed; | |
| background-position: center; | |
| background-color: black; | |
| background-size: cover; | |
| color: white; | |
| font-family: Helvetica; | |
| font-size: 28px; | |
| text-align: center; | |
| } | |
| input, button { | |
| margin: 0.5em; | |
| border: 0; | |
| padding: 10px; | |
| font-size: 28px; | |
| color: black; | |
| background-color: white; | |
| opacity: 0.8; | |
| } | |
| button { | |
| background: red; | |
| color: white; | |
| } | |
| #contenedor{ | |
| position: relative; | |
| width: 100%; | |
| height: 100%; | |
| } | |
| #resultado, #entrada{ | |
| display: inline-block; | |
| vertical-align: top; | |
| max-width: 400px; | |
| height: 250px; | |
| } | |
| #total, #listado{ | |
| text-shadow: 2px 2px 5px black; | |
| font-size: 20px; | |
| text-align: left; | |
| } | |
| #listado{ | |
| padding-left: 50px; | |
| } |
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