bower_components/iron-list/demo/external-content.html

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<!doctype html>
<html>
<head>
  <title>iron-list, paper-scroll-header-panel, filltext.com 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="../../paper-toolbar/paper-toolbar.html">
  <link rel="import" href="../../paper-scroll-header-panel/paper-scroll-header-panel.html">
  <link rel="import" href="../../paper-spinner/paper-spinner.html">
  <link rel="import" href="../../paper-icon-button/paper-icon-button.html">
  <link rel="import" href="../../iron-ajax/iron-ajax.html">
  <link rel="import" href="../../iron-icons/iron-icons.html">
  <link rel="import" href="../iron-list.html">
  <style is="custom-style">
    :root {
      --dark-primary-color:       #F57C00;
    }
    paper-scroll-header-panel {
      @apply(--layout-fit);
      @apply(--layout-vertical);
      @apply(--paper-font-common-base);
    }
    paper-toolbar {
      background-color: var(--dark-primary-color);
    }
    paper-toolbar.tall .title {
      font-size: 40px;
      margin-left: 60px;
      -webkit-transform-origin: left center;
      transform-origin: left center;
      overflow: visible;
    }
    .middle-container {
      height: 100%;
      /*margin-left: 60px;*/
    }
    .bottom {
      padding-left: 62px;
    }
    iron-list {
      background-color: var(--paper-grey-200, #eee);
      padding-bottom: 16px;
    }
    .item {
      @apply(--layout-horizontal);
      margin: 16px 16px 0 16px;
      padding: 20px;
      border-radius: 8px;
      background-color: white;
      border: 1px solid #ddd;
    }
    .pad {
      padding: 0 16px;
      @apply(--layout-flex);
      @apply(--layout-vertical);
    }
    .primary {
      font-size: 16px;
      font-weight: bold;
    }
    .secondary {
      font-size: 14px;
    }
    .dim {
      color: gray;
    }
    /* Small */
    @media (max-width: 600px) {
      paper-toolbar.tall .title {
        font-size: 20px;
      }
    }
    
    .index {
      width: 30px;
    }
  </style>
</head>
<body unresolved>
  <template is="dom-bind" id="app">
    <iron-ajax id="get_filltext_ajax" auto
      url="//www.filltext.com/"
      params='{"rows": "1000", "fname":"{firstName}", "lname": "{lastName}", "address": "{streetAddress}",
       "city": "{city}", "state": "{usState|abb}", "zip": "{zip}", "integer": "{number|100}",
       "business": "{business}", "index": "{index}"}'
      handle-as="json"
      loading="{{loading}}"
      last-response="{{people}}">
    </iron-ajax>
    <paper-scroll-header-panel class="fit" condenses keep-condensed-header>
      <paper-toolbar class="tall">
        <paper-icon-button icon="arrow-back"></paper-icon-button>
        <div class="flex"></div>
        <paper-icon-button icon="search"></paper-icon-button>
        <paper-icon-button icon="refresh" on-tap="refreshData"></paper-icon-button>
        <paper-icon-button icon="more-vert"></paper-icon-button>
        <div class="middle middle-container center horizontal layout">
          <div class="title">iron-list &amp; filltext.com</div>
        </div>
        <div class="bottom bottom-container center horizontal layout">
          <div class="bottom-title">
            <span class="length">Rows: <span>{{people.length}}</span></span>
            <paper-spinner active="{{loading}}"></paper-spinner>
          </div>
        </div>
      </paper-toolbar>
      <iron-list items="[[people]]" as="item">
        <template>
          <div>
            <div class="item">
              <div class="primary dim">[[item.index]]</div>
              <div class="pad">
                <div class="primary"><span>[[item.fname]]</span> <span>[[item.lname]]</span></div>
                <div class="secondary"><span>[[item.address]]</span> <span>[[item.city]]</span></div>
                <div class="secondary"><span>[[item.city]]</span>, <span>[[item.state]]</span>  <span>[[item.zip]]</span></div>
                <div class="secondary dim">[[item.business]]</div>
              </div>
              <iron-icon icon$="[[iconForItem(item)]]"></iron-icon>
            </div>
          </div>
        </template>
      </iron-list>
    </paper-scroll-header-panel>
  </template>
  <script>
    var app = document.querySelector('#app');
    document.querySelector('template[is=dom-bind]').iconForItem = function(item) {
      return item ? (item.integer < 50 ? 'star-border' : 'star') : '';
    };
    // Custom transformation: scale header's title
    addEventListener('paper-header-transform', function(e) {
      var title = document.querySelector('.title');
      var middleContainer = document.querySelector('.middle-container');
      var bottomContainer = document.querySelector('.bottom-container');
      var detail = e.detail;
      var heightDiff = detail.height - detail.condensedHeight;
      var yRatio = Math.min(1, detail.y / heightDiff);
      var maxMiddleScale = 0.50;  // title max size when condensed. The smaller the number the smaller the condensed size.
      var scaleMiddle = Math.max(maxMiddleScale, (heightDiff - detail.y) / (heightDiff / (1-maxMiddleScale))  + maxMiddleScale);
      var scaleBottom = 1 - yRatio;
      // Move/translate middleContainer
      Polymer.Base.transform('translate3d(0,' + yRatio * 100 + '%,0)', middleContainer);
      // Scale bottomContainer and bottom title to 0 and back
      Polymer.Base.transform('scale(' + scaleBottom + ') translateZ(0)', bottomContainer);
      // Scale middle Title
      Polymer.Base.transform('scale(' + scaleMiddle + ') translateZ(0)', title);
    });
    // Refresh Data
    app.refreshData = function() {
      this.$.get_filltext_ajax.generateRequest();
    };
  </script>
</body>
</html>