1 | /* ======================================================================== |
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2 | * Bootstrap: popover.js v3.1.0 |
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3 | * http://getbootstrap.com/javascript/#popovers |
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4 | * ======================================================================== |
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5 | * Copyright 2011-2014 Twitter, Inc. |
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6 | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) |
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7 | * ======================================================================== */ |
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8 | |
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9 | |
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10 | +function ($) { |
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11 | 'use strict'; |
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12 | |
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13 | // POPOVER PUBLIC CLASS DEFINITION |
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14 | // =============================== |
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15 | |
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16 | var Popover = function (element, options) { |
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17 | this.init('popover', element, options) |
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18 | } |
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19 | |
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20 | if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js') |
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21 | |
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22 | Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, { |
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23 | placement: 'right', |
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24 | trigger: 'click', |
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25 | content: '', |
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26 | template: '<div class="popover"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>' |
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27 | }) |
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28 | |
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29 | |
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30 | // NOTE: POPOVER EXTENDS tooltip.js |
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31 | // ================================ |
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32 | |
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33 | Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype) |
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34 | |
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35 | Popover.prototype.constructor = Popover |
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36 | |
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37 | Popover.prototype.getDefaults = function () { |
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38 | return Popover.DEFAULTS |
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39 | } |
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40 | |
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41 | Popover.prototype.setContent = function () { |
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42 | var $tip = this.tip() |
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43 | var title = this.getTitle() |
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44 | var content = this.getContent() |
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45 | |
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46 | $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title) |
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47 | $tip.find('.popover-content')[ // we use append for html objects to maintain js events |
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48 | this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text' |
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49 | ](content) |
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50 | |
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51 | $tip.removeClass('fade top bottom left right in') |
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52 | |
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53 | // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do |
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54 | // this manually by checking the contents. |
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55 | if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide() |
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56 | } |
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57 | |
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58 | Popover.prototype.hasContent = function () { |
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59 | return this.getTitle() || this.getContent() |
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60 | } |
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61 | |
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62 | Popover.prototype.getContent = function () { |
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63 | var $e = this.$element |
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64 | var o = this.options |
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65 | |
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66 | return $e.attr('data-content') |
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67 | || (typeof o.content == 'function' ? |
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68 | o.content.call($e[0]) : |
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69 | o.content) |
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70 | } |
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71 | |
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72 | Popover.prototype.arrow = function () { |
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73 | return this.$arrow = this.$arrow || this.tip().find('.arrow') |
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74 | } |
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75 | |
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76 | Popover.prototype.tip = function () { |
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77 | if (!this.$tip) this.$tip = $(this.options.template) |
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78 | return this.$tip |
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79 | } |
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80 | |
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81 | |
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82 | // POPOVER PLUGIN DEFINITION |
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83 | // ========================= |
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84 | |
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85 | var old = $.fn.popover |
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86 | |
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87 | $.fn.popover = function (option) { |
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88 | return this.each(function () { |
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89 | var $this = $(this) |
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90 | var data = $this.data('bs.popover') |
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91 | var options = typeof option == 'object' && option |
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92 | |
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93 | if (!data && option == 'destroy') return |
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94 | if (!data) $this.data('bs.popover', (data = new Popover(this, options))) |
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95 | if (typeof option == 'string') data[option]() |
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96 | }) |
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97 | } |
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98 | |
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99 | $.fn.popover.Constructor = Popover |
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100 | |
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101 | |
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102 | // POPOVER NO CONFLICT |
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103 | // =================== |
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104 | |
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105 | $.fn.popover.noConflict = function () { |
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106 | $.fn.popover = old |
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107 | return this |
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108 | } |
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109 | |
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110 | }(jQuery); |
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