demo1.html 3.69 KB
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<!doctype html>
<html>
<head>

  <title>iron-list 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="../../webcomponentsjs/webcomponents-lite.js"></script>

  <link rel="import" href="../../polymer/polymer.html">
  <link rel="import" href="../../iron-flex-layout/iron-flex-layout.html">
  <link rel="import" href="../iron-list.html">

  <link rel="import" href="../../iron-ajax/iron-ajax.html">
  <link rel="import" href="../../iron-icon/iron-icon.html">
  <link rel="import" href="../../iron-icons/iron-icons.html">
  <link rel="import" href="../../paper-toolbar/paper-toolbar.html">

  <dom-module id="x-app">

    <style>

      :host {
        @apply(--layout-fit);
        @apply(--layout-vertical);

        display: block;
        font-family: sans-serif;
      }

      .toolbar {
        background: #E91E63;
        box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.26);
        color: white;
      }

      #list {
        @apply(--layout-flex);
      }

      .item {
        padding: 16px;
        @apply(--layout-horizontal);
      }

      .avatar {
        height: 40px;
        width: 40px;
        border-radius: 20px;
        box-sizing: border-box;
        border: 1px solid #DDD;
        background-color: #DDD;
      }

      .pad {
        padding: 0 16px;
        @apply(--layout-flex);
        @apply(--layout-vertical);
      }

      .primary {
        font-size: 16px;
      }

      .secondary {
        font-size: 14px;
      }

      .dim {
        color: gray;
      }

      .border {
        margin-left: 72px;
        border-bottom: 1px solid #DDD;
      }

      iron-icon {
        width: 24px;
        height: 24px;
      }

    </style>

    <template>

      <iron-ajax url="data/contacts.json" last-response="{{data}}" auto></iron-ajax>

      <paper-toolbar class="toolbar">
        <div>Inbox</div>
      </paper-toolbar>

      <iron-list id="list" items="[[data]]" as="item">
        <template>
          <div>
            <div class="item">
              <img class="avatar" src="[[item.image]]">
              <div class="pad">
                <div class="primary">
                  <span>[[index]]</span>
                  <span>[[item.name]]</span>
                </div>
                <div class="secondary">[[item.shortText]]</div>
                <div class="secondary dim">[[item.longText]]</div>
              </div>
              <iron-icon icon$="[[iconForItem(item)]]"></iron-icon>
            </div>
            <div class="border"></div>
          </div>
        </template>
      </iron-list>

    </template>
  </dom-module>

  <script>

    HTMLImports.whenReady(function() {

      Polymer({

        is: 'x-app',

        iconForItem: function(item) {
          return item ? (item.integer < 50 ? 'star-border' : 'star') : '';
        }

      });

   });

  </script>

</head>
<body unresolved>

  <x-app></x-app>

</body>
</html>