https://www.expo24seven.com/wp-content/themes/custom-community/inc…/resources/bootstrap/js/tab.js?ver=5.3.25

1/* ========================================================================
2 * Bootstrap: tab.js v3.3.1
3 * http://getbootstrap.com/javascript/#tabs
4 * ========================================================================
5 * Copyright 2011-2014 Twitter, Inc.
6 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
7 * ======================================================================== */
8
9
10+function ($) {
11  'use strict';
12
13  // TAB CLASS DEFINITION
14  // ====================
15
16  var Tab = function (element) {
17    this.element = $(element)
18  }
19
20  Tab.VERSION = '3.3.1'
21
22  Tab.TRANSITION_DURATION = 150
23
24  Tab.prototype.show = function () {
25    var $this    = this.element
26    var $ul      = $this.closest('ul:not(.dropdown-menu)')
27    var selector = $this.data('target')
28
29    if (!selector) {
30      selector = $this.attr('href')
31      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
32    }
33
34    if ($this.parent('li').hasClass('active')) return
35
36    var $previous = $ul.find('.active:last a')
37    var hideEvent = $.Event('hide.bs.tab', {
38      relatedTarget: $this[0]
39    })
40    var showEvent = $.Event('show.bs.tab', {
41      relatedTarget: $previous[0]
42    })
43
44    $previous.trigger(hideEvent)
45    $this.trigger(showEvent)
46
47    if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return
48
49    var $target = $(selector)
50
51    this.activate($this.closest('li'), $ul)
52    this.activate($target, $target.parent(), function () {
53      $previous.trigger({
54        type: 'hidden.bs.tab',
55        relatedTarget: $this[0]
56      })
57      $this.trigger({
58        type: 'shown.bs.tab',
59        relatedTarget: $previous[0]
60      })
61    })
62  }
63
64  Tab.prototype.activate = function (element, container, callback) {
65    var $active    = container.find('> .active')
66    var transition = callback
67      && $.support.transition
68      && (($active.length && $active.hasClass('fade')) || !!container.find('> .fade').length)
69
70    function next() {
71      $active
72        .removeClass('active')
73        .find('> .dropdown-menu > .active')
74          .removeClass('active')
75        .end()
76        .find('[data-toggle="tab"]')
77          .attr('aria-expanded', false)
78
79      element
80        .addClass('active')
81        .find('[data-toggle="tab"]')
82          .attr('aria-expanded', true)
83
84      if (transition) {
85        element[0].offsetWidth // reflow for transition
86        element.addClass('in')
87      } else {
88        element.removeClass('fade')
89      }
90
91      if (element.parent('.dropdown-menu')) {
92        element
93          .closest('li.dropdown')
94            .addClass('active')
95          .end()
96          .find('[data-toggle="tab"]')
97            .attr('aria-expanded', true)
98      }
99
100      callback && callback()
101    }
102
103    $active.length && transition ?
104      $active
105        .one('bsTransitionEnd', next)
106        .emulateTransitionEnd(Tab.TRANSITION_DURATION) :
107      next()
108
109    $active.removeClass('in')
110  }
111
112
113  // TAB PLUGIN DEFINITION
114  // =====================
115
116  function Plugin(option) {
117    return this.each(function () {
118      var $this = $(this)
119      var data  = $this.data('bs.tab')
120
121      if (!data) $this.data('bs.tab', (data = new Tab(this)))
122      if (typeof option == 'string') data[option]()
123    })
124  }
125
126  var old = $.fn.tab
127
128  $.fn.tab             = Plugin
129  $.fn.tab.Constructor = Tab
130
131
132  // TAB NO CONFLICT
133  // ===============
134
135  $.fn.tab.noConflict = function () {
136    $.fn.tab = old
137    return this
138  }
139
140
141  // TAB DATA-API
142  // ============
143
144  var clickHandler = function (e) {
145    e.preventDefault()
146    Plugin.call($(this), 'show')
147  }
148
149  $(document)
150    .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler)
151    .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler)
152
153}(jQuery);