[Summary view] [Print] [Text view]

   1  /* ===========================================================
   2   * bootstrap-popover.js v2.0.1
   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"
  24  
  25    var Popover = function ( element, options ) {
  26      this.init('popover', element, options)
  27    }
  28  
  29    /* NOTE: POPOVER EXTENDS BOOTSTRAP-TOOLTIP.js
  30       ========================================== */
  31  
  32    Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype, {
  33  
  34      constructor: Popover
  35  
  36    , setContent: function () {
  37        var $tip = this.tip()
  38          , title = this.getTitle()
  39          , content = this.getContent()
  40  
  41        $tip.find('.popover-title')[ $.type(title) == 'object' ? 'append' : 'html' ](title)
  42        $tip.find('.popover-content > *')[ $.type(content) == 'object' ? 'append' : 'html' ](content)
  43  
  44        $tip.removeClass('fade top bottom left right in')
  45      }
  46  
  47    , hasContent: function () {
  48        return this.getTitle() || this.getContent()
  49      }
  50  
  51    , getContent: function () {
  52        var content
  53          , $e = this.$element
  54          , o = this.options
  55  
  56        content = $e.attr('data-content')
  57          || (typeof o.content == 'function' ? o.content.call($e[0]) :  o.content)
  58  
  59        content = content.toString().replace(/(^\s*|\s*$)/, "")
  60  
  61        return content
  62      }
  63  
  64    , tip: function() {
  65        if (!this.$tip) {
  66          this.$tip = $(this.options.template)
  67        }
  68        return this.$tip
  69      }
  70  
  71    })
  72  
  73  
  74   /* POPOVER PLUGIN DEFINITION
  75    * ======================= */
  76  
  77    $.fn.popover = function ( option ) {
  78      return this.each(function () {
  79        var $this = $(this)
  80          , data = $this.data('popover')
  81          , options = typeof option == 'object' && option
  82        if (!data) $this.data('popover', (data = new Popover(this, options)))
  83        if (typeof option == 'string') data[option]()
  84      })
  85    }
  86  
  87    $.fn.popover.Constructor = Popover
  88  
  89    $.fn.popover.defaults = $.extend({} , $.fn.tooltip.defaults, {
  90      placement: 'right'
  91    , content: ''
  92    , template: '<div class="popover"><div class="arrow"></div><div class="popover-inner"><h3 class="popover-title"></h3><div class="popover-content"><p></p></div></div></div>'
  93    })
  94  
  95  }( window.jQuery );