https://www.ehess.fr/js/lib/bootstrap-3.4.1/alert.js

1/* ========================================================================
2 * Bootstrap: alert.js v3.4.1
3 * https://getbootstrap.com/docs/3.4/javascript/#alerts
4 * ========================================================================
5 * Copyright 2011-2019 Twitter, Inc.
6 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
7 * ======================================================================== */
8
9
10+function ($) {
11  'use strict';
12
13  // ALERT CLASS DEFINITION
14  // ======================
15
16  var dismiss = '[data-dismiss="alert"]'
17  var Alert   = function (el) {
18    $(el).on('click', dismiss, this.close)
19  }
20
21  Alert.VERSION = '3.4.1'
22
23  Alert.TRANSITION_DURATION = 150
24
25  Alert.prototype.close = function (e) {
26    var $this    = $(this)
27    var selector = $this.attr('data-target')
28
29    if (!selector) {
30      selector = $this.attr('href')
31      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
32    }
33
34    selector    = selector === '#' ? [] : selector
35    var $parent = $(document).find(selector)
36
37    if (e) e.preventDefault()
38
39    if (!$parent.length) {
40      $parent = $this.closest('.alert')
41    }
42
43    $parent.trigger(e = $.Event('close.bs.alert'))
44
45    if (e.isDefaultPrevented()) return
46
47    $parent.removeClass('in')
48
49    function removeElement() {
50      // detach from parent, fire event then clean up data
51      $parent.detach().trigger('closed.bs.alert').remove()
52    }
53
54    $.support.transition && $parent.hasClass('fade') ?
55      $parent
56        .one('bsTransitionEnd', removeElement)
57        .emulateTransitionEnd(Alert.TRANSITION_DURATION) :
58      removeElement()
59  }
60
61
62  // ALERT PLUGIN DEFINITION
63  // =======================
64
65  function Plugin(option) {
66    return this.each(function () {
67      var $this = $(this)
68      var data  = $this.data('bs.alert')
69
70      if (!data) $this.data('bs.alert', (data = new Alert(this)))
71      if (typeof option == 'string') data[option].call($this)
72    })
73  }
74
75  var old = $.fn.alert
76
77  $.fn.alert             = Plugin
78  $.fn.alert.Constructor = Alert
79
80
81  // ALERT NO CONFLICT
82  // =================
83
84  $.fn.alert.noConflict = function () {
85    $.fn.alert = old
86    return this
87  }
88
89
90  // ALERT DATA-API
91  // ==============
92
93  $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)
94
95}(jQuery);