https://www.lazurny.ru/js/bootstrap/js/bootstrap-popover.js

1/* ===========================================================
2 * bootstrap-popover.js v2.2.1
3 * http://twitter.github.com/bootstrap/javascript.html#popovers
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"; // jshint ;_;
24
25
26 /* POPOVER PUBLIC CLASS DEFINITION
27  * =============================== */
28
29  var Popover = function (element, options) {
30    this.init('popover', element, options)
31  }
32
33
34  /* NOTE: POPOVER EXTENDS BOOTSTRAP-TOOLTIP.js
35     ========================================== */
36
37  Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype, {
38
39    constructor: Popover
40
41  , setContent: function () {
42      var $tip = this.tip()
43        , title = this.getTitle()
44        , content = this.getContent()
45
46      $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
47      $tip.find('.popover-content > *')[this.options.html ? 'html' : 'text'](content)
48
49      $tip.removeClass('fade top bottom left right in')
50    }
51
52  , hasContent: function () {
53      return this.getTitle() || this.getContent()
54    }
55
56  , getContent: function () {
57      var content
58        , $e = this.$element
59        , o = this.options
60
61      content = $e.attr('data-content')
62        || (typeof o.content == 'function' ? o.content.call($e[0]) :  o.content)
63
64      return content
65    }
66
67  , tip: function () {
68      if (!this.$tip) {
69        this.$tip = $(this.options.template)
70      }
71      return this.$tip
72    }
73
74  , destroy: function () {
75      this.hide().$element.off('.' + this.type).removeData(this.type)
76    }
77
78  })
79
80
81 /* POPOVER PLUGIN DEFINITION
82  * ======================= */
83
84  $.fn.popover = function (option) {
85    return this.each(function () {
86      var $this = $(this)
87        , data = $this.data('popover')
88        , options = typeof option == 'object' && option
89      if (!data) $this.data('popover', (data = new Popover(this, options)))
90      if (typeof option == 'string') data[option]()
91    })
92  }
93
94  $.fn.popover.Constructor = Popover
95
96  $.fn.popover.defaults = $.extend({} , $.fn.tooltip.defaults, {
97    placement: 'right'
98  , trigger: 'click'
99  , content: ''
100  , template: '<div class="popover"><div class="arrow"></div><div class="popover-inner"><div class="popover-content"><p></p></div></div></div>'
101  })
102
103}(window.jQuery);