https://www.darwinairport.com.au/modules/contrib/icon_select/js/icon_select_frontend.js?v=10.6.7

1/**
2 * @file
3 * Icon select javascript behaviours.
4 */
5
6/** Polyfill for IE11 */
7(function () {
8  function CustomEvent ( event, params ) {
9    params = params || { bubbles: false, cancelable: false, detail: undefined };
10    var evt = document.createEvent( 'CustomEvent' );
11    evt.initCustomEvent( event, params.bubbles, params.cancelable, params.detail );
12    return evt;
13  }
14
15  CustomEvent.prototype = window.Event.prototype;
16
17  window.CustomEvent = CustomEvent;
18})();
19
20(function (drupalSettings) {
21  'use strict';
22
23  // Full support for IE 11.
24  var iconSelectEvent = new CustomEvent('iconselectloaded');
25
26  var xhr = new XMLHttpRequest();
27
28  if (!drupalSettings.icon_select || !drupalSettings.icon_select.icon_select_url) {
29    return;
30  }
31  xhr.open('get', drupalSettings.icon_select.icon_select_url, true);
32  xhr.responseType = 'document';
33  xhr.onreadystatechange = function () {
34    if (xhr.readyState !== 4) {
35      return;
36    }
37
38    try {
39      var svg = xhr.responseXML.documentElement;
40      svg = document.importNode(svg, true);
41      svg.id = 'svg-icon-sprite';
42      document.body.appendChild(svg);
43
44      svg.style.display = 'none';
45      svg.style.display = 'block';
46    }
47    catch (e) {
48      console.log(e);
49    }
50
51    window.dispatchEvent(iconSelectEvent);
52  };
53
54  xhr.send();
55})(drupalSettings);