<!doctype html> <!-- @license Copyright (c) 2015 The Polymer Project Authors. All rights reserved. This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt Code distributed by Google as part of the polymer project is also subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt --> <html> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=yes"> <title>iron-input demo</title> <script src="../../webcomponentsjs/webcomponents-lite.js"></script> <link rel="import" href="../iron-input.html"> <link href="../../paper-styles/paper-styles.html" rel="import"> <link href="../../paper-styles/demo-pages.html" rel="import"> <style is="custom-style"> .vertical-section { @apply(--paper-font-body1); line-height: 40px; } code { color: var(--google-grey-700); } input[is=iron-input] { width: 100%; box-sizing: border-box; } input, button { font-size: 20px; padding: 0.2em; } </style> </head> <body> <div class="vertical-section vertical-section-container centered"> <template is="dom-bind"> <p> <input is="iron-input" bind-value="{{bindValue}}" value="{{value::input}}"> <br> bind to <code>bind-value</code>: <b>[[bindValue]]</b> <br> bind to <code>value::input</code>: <b>{{value}}</b> </p> <p on-click="setValue"> set bind-value to: <input> <button is="paper-button" value="bindValue">set</button> <br> set value to: <input> <button value="value">set</button> </p> </template> <p>only allows these characters: <code>!@#0123456789</code></p> <input is="iron-input" allowed-pattern="[!@#0-9]" prevent-invalid-input> </div> <script> var scope = document.querySelector('template[is=dom-bind]'); scope.setValue = function(event) { if (!(event.target instanceof HTMLButtonElement)) { return; } document.querySelector('input[is=iron-input]')[event.target.value] = event.target.previousElementSibling.value; } </script> </body> </html>