Drupal: jQuery UI filter demo

by Jacob Rockowitz

HTML

<script src="https://code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<link rel="stylesheet" href="https://code.jquery.com/ui/1.11.4/themes/black-tie/jquery-ui.css">
<script src=" https://cdnjs.cloudflare.com/ajax/libs/jquery-once/2.1.1/jquery.once.js"></script>
<h1>Static HTML Example of jQuery UI Filter</h1>


<h2>Tabs</h2>

<div data-ui-role="tabs" data-ui-disabled="[2]">
    <p>Some intro text</p>
     <h3>Tabs Section I</h3>

    <p>Proin elit arcu, rutrum commodo, vehicula tempus, commodo a, risus. Curabitur nec arcu. Donec sollicitudin mi sit amet mauris. Nam elementum quam ullamcorper ante. Etiam aliquet massa et lorem. Mauris dapibus lacus auctor risus. Aenean tempor ullamcorper leo. Vivamus sed magna quis ligula eleifend adipiscing. Duis orci. Aliquam sodales tortor vitae ipsum. Aliquam nulla. Duis aliquam molestie erat. Ut et mauris vel pede varius sollicitudin. Sed ut dolor nec orci tincidunt interdum. Phasellus ipsum. Nunc tristique tempus lectus.</p>
     <h3>Tabs Section II</h3>

    <p>Morbi tincidunt, dui sit amet facilisis feugiat, odio metus gravida ante, ut pharetra massa metus id nunc. Duis scelerisque molestie turpis. Sed fringilla, massa eget luctus malesuada, metus eros molestie lectus, ut tempus eros massa ut dolor. Aenean aliquet fringilla sem. Suspendisse sed ligula in ligula suscipit aliquam. Praesent in eros vestibulum mi adipiscing adipiscing. Morbi facilisis. Curabitur ornare consequat nunc. Aenean vel metus. Ut posuere viverra nulla. Aliquam erat volutpat. Pellentesque convallis. Maecenas feugiat, tellus pellentesque pretium posuere, felis lorem euismod felis, eu ornare leo nisi vel felis. Mauris consectetur tortor et purus.</p>
     <h3>Tabs Section III</h3>

    <p>Mauris eleifend est et turpis. Duis id erat. Suspendisse potenti. Aliquam vulputate, pede vel vehicula accumsan, mi neque rutrum erat, eu congue orci lorem eget lorem. Vestibulum non ante. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per...

JavaScript

// Create mock instances of Drupal and drupalSettings objects.
Drupal = window.Drupal || {};
Drupal.behaviors = Drupal.behaviors || {};

drupalSettings = window.drupalSettings || {};
drupalSettings.jquery_ui_filter = {
    accordion: {
        options: {
            headerTag: 'H3',
            scrollTo: true,
            scrollToDuration: 500,
            scrollToOffset: 0,
        }
    },
    tabs: {
        options: {
            headerTag: 'H3',
            scrollTo: true,
            scrollToDuration: 500,
            scrollToOffset: 0,
        }
    }
};

/******************************************************************************/

/**
 * @file
 * jQueryUiFilter widgets.
 */

(function ($, Drupal, drupalSettings) {

    "use strict";

    /**
     * The jQueryUiFilter represents an abstract instance of a jQuery UI filter accordion or tabs widget wrapper.
     *
     * @constructor Drupal.jQueryUiFilter
     *
     * @param {HTMLElement} node
     */
    function jQueryUiFilter(node) {
        if (!node) {
            return null;
        }

        this.$widget = $(node);
        this.role = this.$widget.attr('data-ui-role');
        this.options = this.getOptions();

        // DEBUG:
        // if (window.console) {console.log(node); console.log(this.role); console.log(this.options);}

        // Don't initialize the widget if there are no instances of the header tag.
        if (!this.$widget.find(this.options.headerTag).length) {
            return false;
        } else {
            this.init();
            if (this.setActive() && this.options.scrollTo) {
                this.scrollTo();
            }
            return true;
        }
    }

    /**
     * Extend the jQueryUiFilter constructor.
     */
    $.extend(jQueryUiFilter, /** @lends Drupal.jQueryUiFilter */ {

        /**
         * Holds references to jQueryUiFilter accordion and tabs widget objects.
         *
         * @type {Array.<Drupal.jQueryUiFilter>}
         */
       ...