https://directorycontest.com/wp-content/themes/our-blog/assets/js/sidenav.min.js?ver=3.3.1

1(function ($) {
2  'use strict';
3
4  var defaults = {};
5
6  function Sidenav (element, options) {
7    this.$el = $(element);
8    this.opt = $.extend(true, {}, defaults, options);
9
10    this.init(this);
11  }
12
13  Sidenav.prototype = {
14    init: function (self) {
15      self.initToggle(self);
16      self.initDropdown(self);
17    },
18
19    initToggle: function (self) {
20      $(document).on('click', function (e) {
21        var $target = $(e.target);
22
23        if ($target.closest(self.$el.data('sidenav-toggle'))[0]) {
24          self.$el.toggleClass('show');
25          $('body').toggleClass('sidenav-no-scroll');
26
27          self.toggleOverlay();
28
29        } else if (!$target.closest(self.$el)[0]){
30          self.$el.removeClass('show');
31          $('body').removeClass('sidenav-no-scroll');
32
33          self.hideOverlay();
34        }
35      });
36    },
37
38    initDropdown: function (self) {
39      self.$el.on('click', '[data-sidenav-dropdown-toggle]', function (e) {
40        var $this = $(this);
41
42        $this
43          .next('[data-sidenav-dropdown]')
44          .slideToggle('fast');
45
46        $this
47          .find('[data-sidenav-dropdown-icon]')
48          .toggleClass('show');
49
50        e.preventDefault();
51      });
52    },
53
54    toggleOverlay: function () {

55      var $overlay = $('[data-sidenav-overlay]');
56
57      if (!$overlay[0]) {
58        $overlay = $('<div data-sidenav-overlay class="sidenav-overlay"/>');
59        $('body').append($overlay);
60      }
61
62      $overlay.fadeToggle('fast');
63    },
64
65    hideOverlay: function () {
66      $('[data-sidenav-overlay]').fadeOut('fast');
67    }
68  };
69
70  $.fn.sidenav = function (options) {
71    return this.each(function() {
72      if (!$.data(this, 'sidenav')) {
73        $.data(this, 'sidenav', new Sidenav(this, options));
74      }
75    });
76  };
77})(window.jQuery);