demo.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">

    <link href='https://fonts.googleapis.com/css?family=Roboto' rel='stylesheet' type='text/css'>

    <script type="text/javascript" src="datalets/shared_js/jquery-1.11.2.min.js"></script>
    <script type="text/javascript" src="bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>

    <link rel="import"  href="bower_components/iron-component-page/iron-component-page.html">
    <link rel="import"  href="bower_components/paper-icon-button/paper-icon-button.html">

    <script type="text/javascript" src="docs/js/editarea_0_8_2/edit_area/edit_area_full.js"></script>

    <script type="text/javascript">
        $(document).ready(function () {
            editAreaLoader.init({
                id : "text_area",         // textarea id
                syntax: "html",           // syntax to be uses for highgliting
                start_highlight: true,    // to display with highlight mode on start-up
                replace_tab_by_spaces: 4,
                isEditable : false
            });
        });

        var createHTML = function(e)
        {
            var dataletHTML = "";

            dataletHTML = '<' + e.detail.data.datalet;

            for (var property in e.detail.data.params) {
                if (e.detail.data.params.hasOwnProperty(property)) {
                    if(property != "_colorIndex")
                        dataletHTML += ' ' + property + '=\'' + e.detail.data.params[property] + '\'';
                }
            }

            dataletHTML += ' fields=\'' + JSON.stringify(e.detail.data.fields) + '\'';
            //dataletHTML += ' data=\''   + e.detail.data.staticData + '\'>';
            dataletHTML += '>';
            dataletHTML += '</'+e.detail.data.datalet+'>';

            var dataletImport   = '\<script type="text/javascript" src="https://cdn.jsdelivr.net/webcomponentsjs/0.7.16/webcomponents-lite.min.js"\>\<\/script\>\n' +
                                  '\<script type="text/javascript" src="https://code.jquery.com/jquery-2.1.4.min.js"\>\<\/script\>\n' +
                                  '<!-- REMOVE THE PREVIOUS SCRIPT TAGS IF YOUR PAGE ALREADY USES JQUERY AND POLYFILL LIBRARIES  -->\n';

            var dataletLink     = '<link rel="import" href="http://deep.routetopa.eu/deep_1_7/COMPONENTS/datalets/'+e.detail.data.datalet+'/'+e.detail.data.datalet+'.html" /> \n';

            editAreaLoader.setValue("text_area", dataletImport+dataletLink+dataletHTML);
        }

    </script>

    <style is="custom-style">

        #creator_container {
            width: 100%;
            height: 100%;
        }

        #creator_container * {
            font-family: 'Roboto', 'Helvetica Neue', Helvetica, Arial, sans-serif;
            font-size: 16px;
            line-height: 24px;
        }

        #text_container {
            padding: 8px;
            background: #BBDEFB;

            margin-top: 8px;
        }

        #controllet_iframe {
            height: 100%;
            width: 100%;
        }

        #iframe_container {
            border: 2px solid #BBDEFB;
            border-top: 0;
            width: calc(100% - 4px);
            height: 698px;
        }

        #toolbar {
            background: #2196F3;
        }

        .title {
            font-weight: 700 !important;
        }

        #logo{
            width: 64px;
            height: 64px;
            background-image: url("http://spod.routetopa.eu/ow_static/themes/spod_theme_matter/images/logo.png");
            background-repeat: no-repeat;
            background-position: center center;
        }

        paper-icon-button {
            --paper-icon-button-ink-color: #FFFFFF;
            height: 48px;
            width: 48px;
            padding: 8px;
        }

        a {
            color: #FFFFFF;
            text-decoration: none;
        }
        #text_area_container {
            width: 100%;
            height: calc(100vh - 884px);
            min-height: 192px;

            margin-top: 8px;
            /*background: red;*/
        }

        #text_area {
            width: calc(100% - 18px);
            height: calc(100% - 18px);
            margin: 0;
            padding: 8px;
        }

    </style>

</head>
<body>

    <div id="creator_container">

        <paper-toolbar id="toolbar">
            <a href="http://routetopa.eu/" target="_blank"><paper-icon-button id="logo" title="ROUTE-TO PA European Project"></paper-icon-button></a>
            <span class="title">DatalEts-Ecosystem Provider - Datalet Creator</span>
            <a href="docs/docs.html" target="_blank"><paper-icon-button icon="description" title="DEEP Documentation"></paper-icon-button></a>
            <a href="http://routetopa.eu/" target="_blank"><paper-icon-button icon="forward" title="ROUTE-TO PA European Project"></paper-icon-button></a>
        </paper-toolbar>

        <div id="text_container">
            Using this page you can create a Datalet, a off-the-shelf, reusable web-component able to load,
            query, filter, and visualise any dataset content (e.g. through HighCharts Javascript library).
            Datalet are reusable since they can be placed in every web page, like institutional web-sites,
            blogs, forums and so on, without any knowledge on how it effectively is implemented.
        </div>

        <div id="iframe_container">
            <iframe id="controllet_iframe" frameborder="0" src="./controllet.html"></iframe>
        </div>

        <div id="text_area_container">
            <textarea id="text_area">Copy and paste this code to inject the datalet in you page.</textarea>
        </div>
    </div>

</body>
</html>