https://www.saaten-zeller.de/templates/protostar/js/bootstrap-alert.js

1/* ==========================================================
2 * bootstrap-alert.js v2.0.0
3 * http://twitter.github.com/bootstrap/javascript.html#alerts
4 * ==========================================================
5 * Copyright 2012 Twitter, Inc.
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ========================================================== */
19
20
21!function( $ ){
22
23  "use strict"
24
25 /* ALERT CLASS DEFINITION
26  * ====================== */
27
28  var dismiss = '[data-dismiss="alert"]'
29    , Alert = function ( el ) {
30        $(el).on('click', dismiss, this.close)
31      }
32
33  Alert.prototype = {
34
35    constructor: Alert
36
37  , close: function ( e ) {
38      var $this = $(this)
39        , selector = $this.attr('data-target')
40        , $parent
41
42      if (!selector) {
43        selector = $this.attr('href')
44        selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7
45      }
46
47      $parent = $(selector)
48      $parent.trigger('close')
49
50      e && e.preventDefault()
51
52      $parent.length || ($parent = $this.hasClass('alert') ? $this : $this.parent())
53
54      $parent.removeClass('in')
55
56      function removeElement() {
57        $parent.remove()
58        $parent.trigger('closed')
59      }
60
61      $.support.transition && $parent.hasClass('fade') ?
62        $parent.on($.support.transition.end, removeElement) :
63        removeElement()
64    }
65
66  }
67
68
69 /* ALERT PLUGIN DEFINITION
70  * ======================= */
71
72  $.fn.alert = function ( option ) {
73    return this.each(function () {
74      var $this = $(this)
75        , data = $this.data('alert')
76      if (!data) $this.data('alert', (data = new Alert(this)))
77      if (typeof option == 'string') data[option].call($this)
78    })
79  }
80
81  $.fn.alert.Constructor = Alert
82
83
84 /* ALERT DATA-API
85  * ============== */
86
87  $(function () {
88    $('body').on('click.alert.data-api', dismiss, Alert.prototype.close)
89  })
90
91}( window.jQuery )