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annotate 3rdparty/bootstrap/js/bootstrap-affix.js @ 5272:c6fbd4803eae

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If you upgrade to the newer query edit interface but did not allow users full access to search queries, the edit interface displays public queries that the user does not own in the section labeled "Queries I created". Updated upgrading.txt to discuss this problem and link back to the 1.4.17 upgrading instructions. Also included schema.py permissions that can be used to make the edit interface work correctly without allow full search access for queries. Updated the test script in the 1.4.17 upgrading instructions to display protected properties (like creator) to make dignosing this easier.
author John Rouillard <rouilj@ieee.org>
date Sat, 23 Sep 2017 13:05:48 -0400
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4854
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1 /* ==========================================================
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2 * bootstrap-affix.js v2.2.2
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3 * http://twitter.github.com/bootstrap/javascript.html#affix
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4 * ==========================================================
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5 * Copyright 2012 Twitter, Inc.
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6 *
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7 * Licensed under the Apache License, Version 2.0 (the "License");
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8 * you may not use this file except in compliance with the License.
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9 * You may obtain a copy of the License at
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10 *
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11 * http://www.apache.org/licenses/LICENSE-2.0
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12 *
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13 * Unless required by applicable law or agreed to in writing, software
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14 * distributed under the License is distributed on an "AS IS" BASIS,
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15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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16 * See the License for the specific language governing permissions and
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17 * limitations under the License.
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18 * ========================================================== */
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19
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20
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21 !function ($) {
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22
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23 "use strict"; // jshint ;_;
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24
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25
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26 /* AFFIX CLASS DEFINITION
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27 * ====================== */
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28
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29 var Affix = function (element, options) {
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30 this.options = $.extend({}, $.fn.affix.defaults, options)
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31 this.$window = $(window)
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32 .on('scroll.affix.data-api', $.proxy(this.checkPosition, this))
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33 .on('click.affix.data-api', $.proxy(function () { setTimeout($.proxy(this.checkPosition, this), 1) }, this))
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34 this.$element = $(element)
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35 this.checkPosition()
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36 }
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37
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38 Affix.prototype.checkPosition = function () {
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39 if (!this.$element.is(':visible')) return
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40
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41 var scrollHeight = $(document).height()
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42 , scrollTop = this.$window.scrollTop()
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43 , position = this.$element.offset()
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44 , offset = this.options.offset
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45 , offsetBottom = offset.bottom
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46 , offsetTop = offset.top
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47 , reset = 'affix affix-top affix-bottom'
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48 , affix
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49
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50 if (typeof offset != 'object') offsetBottom = offsetTop = offset
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51 if (typeof offsetTop == 'function') offsetTop = offset.top()
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52 if (typeof offsetBottom == 'function') offsetBottom = offset.bottom()
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53
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54 affix = this.unpin != null && (scrollTop + this.unpin <= position.top) ?
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55 false : offsetBottom != null && (position.top + this.$element.height() >= scrollHeight - offsetBottom) ?
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56 'bottom' : offsetTop != null && scrollTop <= offsetTop ?
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57 'top' : false
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58
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59 if (this.affixed === affix) return
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60
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61 this.affixed = affix
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62 this.unpin = affix == 'bottom' ? position.top - scrollTop : null
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63
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64 this.$element.removeClass(reset).addClass('affix' + (affix ? '-' + affix : ''))
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65 }
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66
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67
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68 /* AFFIX PLUGIN DEFINITION
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69 * ======================= */
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70
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71 var old = $.fn.affix
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72
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73 $.fn.affix = function (option) {
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74 return this.each(function () {
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75 var $this = $(this)
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76 , data = $this.data('affix')
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77 , options = typeof option == 'object' && option
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78 if (!data) $this.data('affix', (data = new Affix(this, options)))
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79 if (typeof option == 'string') data[option]()
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80 })
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81 }
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82
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83 $.fn.affix.Constructor = Affix
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84
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85 $.fn.affix.defaults = {
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86 offset: 0
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87 }
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88
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89
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90 /* AFFIX NO CONFLICT
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91 * ================= */
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92
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93 $.fn.affix.noConflict = function () {
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94 $.fn.affix = old
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95 return this
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96 }
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97
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98
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99 /* AFFIX DATA-API
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100 * ============== */
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101
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102 $(window).on('load', function () {
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103 $('[data-spy="affix"]').each(function () {
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104 var $spy = $(this)
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105 , data = $spy.data()
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106
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107 data.offset = data.offset || {}
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108
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109 data.offsetBottom && (data.offset.bottom = data.offsetBottom)
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110 data.offsetTop && (data.offset.top = data.offsetTop)
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111
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112 $spy.affix(data)
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113 })
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114 })
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115
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116
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117 }(window.jQuery);
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