@polymer/iron-pages
Version:
Organizes a set of pages and shows one at a time
158 lines (150 loc) • 5.14 kB
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>
<title>iron-pages demo</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=yes">
<meta name="mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-capable" content="yes">
<script src="https://unpkg.com/@webcomponents/webcomponentsjs@^2.0.0/webcomponents-loader.js"></script>
<script type="module">
import '@polymer/paper-styles/color.js';
import '@polymer/iron-demo-helpers/demo-snippet.js';
import '@polymer/iron-demo-helpers/demo-pages-shared-styles.js';
import '../iron-pages.js';
import {html} from '@polymer/polymer/lib/utils/html-tag.js';
const template = html`
<custom-style>
<style is="custom-style" include="demo-pages-shared-styles">
code {
background-color: #eee;
color: #222;
border-radius: 2px;
padding: 2px;
}
</style>
</custom-style>
`;
document.body.appendChild(template.content);
</script>
</head>
<body unresolved>
<div class="vertical-section-container centered">
<h3>iron-pages shows only one of its children at a time.</h3>
<demo-snippet>
<template>
<custom-style>
<style is="custom-style">
iron-pages {
width: 100%;
height: 200px;
font-size: 50px;
color: white;
text-align: center;
}
iron-pages div {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
}
iron-pages div:nth-child(1) {
background-color: var(--google-blue-500);
}
iron-pages div:nth-child(2) {
background-color: var(--google-red-500);
}
iron-pages div:nth-child(3) {
background-color: var(--google-green-500);
}
</style>
</custom-style>
<p>Click on a page to advance to the next one.</p>
<iron-pages selected="0">
<div>One</div>
<div>Two</div>
<div>Three</div>
</iron-pages>
<script>
var pages = document.querySelector('iron-pages');
pages.addEventListener('click', function(e) {
pages.selectNext();
});
</script>
</template>
</demo-snippet>
</div>
<div class="vertical-section-container centered">
<h3>
<code><iron-pages></code> inherits functionality (for example,
<code>attr-for-selected</code>) from
<code>IronSelectableBehavior</code>.
</h3>
<demo-snippet>
<template>
<custom-style>
<style is="custom-style">
input {
width: 100%;
box-sizing: border-box;
font-size: 1.5em;
}
iron-pages {
width: 100%;
height: 200px;
font-size: 3em;
color: white;
text-align: center;
}
iron-pages div {
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
justify-content: center;
padding: 4px;
box-sizing: border-box;
}
iron-pages div:nth-child(1) {
background-color: var(--google-blue-500);
}
iron-pages div:nth-child(2) {
background-color: var(--google-red-500);
}
iron-pages div:nth-child(3) {
background-color: var(--google-green-500);
}
[page-name=fallback] {
background-color: gray;
font-size: 0.5em;
}
</style>
</custom-style>
<dom-bind>
<template is="dom-bind">
<input value="{{pageName::input}}" placeholder="Type a page name here.">
<iron-pages selected="[[pageName]]" attr-for-selected="page-name" fallback-selection="fallback">
<div page-name="page-1">One</div>
<div page-name="page-2">Two</div>
<div page-name="page-3">Three</div>
<div page-name="fallback">
Change pages by typing 'page-1', 'page-2', or 'page-3' in the input above.
</div>
</iron-pages>
</template>
</dom-bind>
</template>
</demo-snippet>
</div>
</body>
</html>