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/*!
* Bootstrap v3.3.0 (http://getbootstrap.com)
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
*/if (typeof jQuery === 'undefined') { throw new Error('Bootstrap\'s JavaScript requires jQuery') }
+function ($) {
var version = $.fn.jquery.split(' ')[0].split('.')
if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1)) { throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher') }
}(jQuery); +function ($) {
'use strict'; function transitionEnd() {
var el = document.createElement('bootstrap')
var transEndEventNames = { WebkitTransition: 'webkitTransitionEnd', MozTransition: 'transitionend', OTransition: 'oTransitionEnd otransitionend', transition: 'transitionend' }
for (var name in transEndEventNames) { if (el.style[name] !== undefined) { return { end: transEndEventNames[name] } } }
return false
}
$.fn.emulateTransitionEnd = function (duration) {
var called = false
var $el = this
$(this).one('bsTransitionEnd', function () { called = true })
var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
setTimeout(callback, duration)
return this
}
$(function () {
$.support.transition = transitionEnd()
if (!$.support.transition) return
$.event.special.bsTransitionEnd = { bindType: $.support.transition.end, delegateType: $.support.transition.end, handle: function (e) { if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments) } }
})
}(jQuery); +function ($) {
'use strict'; var dismiss = '[data-dismiss="alert"]'
var Alert = function (el) { $(el).on('click', dismiss, this.close) }
Alert.VERSION = '3.3.0'
Alert.TRANSITION_DURATION = 150
Alert.prototype.close = function (e) {
var $this = $(this)
var selector = $this.attr('data-target')
if (!selector) {
selector = $this.attr('href')
selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '')
}
var $parent = $(selector)
if (e) e.preventDefault()
if (!$parent.length) { $parent = $this.closest('.alert') }
$parent.trigger(e = $.Event('close.bs.alert'))
if (e.isDefaultPrevented()) return
$parent.removeClass('in')
function removeElement() { $parent.detach().trigger('closed.bs.alert').remove() }
$.support.transition && $parent.hasClass('fade') ? $parent.one('bsTransitionEnd', removeElement).emulateTransitionEnd(Alert.TRANSITION_DURATION) : removeElement()
}
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.alert')
if (!data) $this.data('bs.alert', (data = new Alert(this)))
if (typeof option == 'string') data[option].call($this)
})
}
var old = $.fn.alert
$.fn.alert = Plugin
$.fn.alert.Constructor = Alert
$.fn.alert.noConflict = function () {
$.fn.alert = old
return this
}
$(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)
}(jQuery); +function ($) {
'use strict'; var Button = function (element, options) {
this.$element = $(element)
this.options = $.extend({}, Button.DEFAULTS, options)
this.isLoading = false
}
Button.VERSION = '3.3.0'
Button.DEFAULTS = { loadingText: 'loading...' }
Button.prototype.setState = function (state) {
var d = 'disabled'
var $el = this.$element
var val = $el.is('input') ? 'val' : 'html'
var data = $el.data()
state = state + 'Text'
if (data.resetText == null) $el.data('resetText', $el[val]())
setTimeout($.proxy(function () {
$el[val](data[state] == null ? this.options[state] : data[state])
if (state == 'loadingText') {
this.isLoading = true
$el.addClass(d).attr(d, d)
} else if (this.isLoading) {
this.isLoading = false
$el.removeClass(d).removeAttr(d)
}
}, this), 0)
}
Button.prototype.toggle = function () {
var changed = true
var $parent = this.$element.closest('[data-toggle="buttons"]')
if ($parent.length) {
var $input = this.$element.find('input')
if ($input.prop('type') == 'radio') {
if ($input.prop('checked') && this.$element.hasClass('active')) changed = false
else $parent.find('.active').removeClass('active')
}
if (changed) $input.prop('checked', !this.$element.hasClass('active')).trigger('change')
} else { this.$element.attr('aria-pressed', !this.$element.hasClass('active')) }
if (changed) this.$element.toggleClass('active')
}
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.button')
var options = typeof option == 'object' && option
if (!data) $this.data('bs.button', (data = new Button(this, options)))
if (option == 'toggle') data.toggle()
else if (option) data.setState(option)
})
}
var old = $.fn.button
$.fn.button = Plugin
$.fn.button.Constructor = Button
$.fn.button.noConflict = function () {
$.fn.button = old
return this
}
$(document).on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
var $btn = $(e.target)
if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
Plugin.call($btn, 'toggle')
e.preventDefault()
}).on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) { $(e.target).closest('.btn').toggleClass('focus', e.type == 'focus') })
}(jQuery); +function ($) {
'use strict'; var Carousel = function (element, options) {
this.$element = $(element)
this.$indicators = this.$element.find('.carousel-indicators')
this.options = options
this.paused = this.sliding = this.interval = this.$active = this.$items = null
this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this))
this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element.on('mouseenter.bs.carousel', $.proxy(this.pause, this)).on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
}
Carousel.VERSION = '3.3.0'
Carousel.TRANSITION_DURATION = 600
Carousel.DEFAULTS = { interval: 5000, pause: 'hover', wrap: true, keyboard: true }
Carousel.prototype.keydown = function (e) {
switch (e.which) {
case 37: this.prev(); break
case 39: this.next(); break
default: return
}
e.preventDefault()
}
Carousel.prototype.cycle = function (e) {
e || (this.paused = false)
this.interval && clearInterval(this.interval)
this.options.interval && !this.paused && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))
return this
}
Carousel.prototype.getItemIndex = function (item) {
this.$items = item.parent().children('.item')
return this.$items.index(item || this.$active)
}
Carousel.prototype.getItemForDirection = function (direction, active) {
var delta = direction == 'prev' ? -1 : 1
var activeIndex = this.getItemIndex(active)
var itemIndex = (activeIndex + delta) % this.$items.length
return this.$items.eq(itemIndex)
}
Carousel.prototype.to = function (pos) {
var that = this
var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))
if (pos > (this.$items.length - 1) || pos < 0) return
if (this.sliding) return this.$element.one('slid.bs.carousel', function () { that.to(pos) })
if (activeIndex == pos) return this.pause().cycle()
return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos))
}
Carousel.prototype.pause = function (e) {
e || (this.paused = true)
if (this.$element.find('.next, .prev').length && $.support.transition) {
this.$element.trigger($.support.transition.end)
this.cycle(true)
}
this.interval = clearInterval(this.interval)
return this
}
Carousel.prototype.next = function () {
if (this.sliding) return
return this.slide('next')
}
Carousel.prototype.prev = function () {
if (this.sliding) return
return this.slide('prev')
}
Carousel.prototype.slide = function (type, next) {
var $active = this.$element.find('.item.active')
var $next = next || this.getItemForDirection(type, $active)
var isCycling = this.interval
var direction = type == 'next' ? 'left' : 'right'
var fallback = type == 'next' ? 'first' : 'last'
var that = this
if (!$next.length) {
if (!this.options.wrap) return
$next = this.$element.find('.item')[fallback]()
}
if ($next.hasClass('active')) return (this.sliding = false)
var relatedTarget = $next[0]
var slideEvent = $.Event('slide.bs.carousel', { relatedTarget: relatedTarget, direction: direction })
this.$element.trigger(slideEvent)
if (slideEvent.isDefaultPrevented()) return
this.sliding = true
isCycling && this.pause()
if (this.$indicators.length) {
this.$indicators.find('.active').removeClass('active')
var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])
$nextIndicator && $nextIndicator.addClass('active')
}
var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction })
if ($.support.transition && this.$element.hasClass('slide')) {
$next.addClass(type)
$next[0].offsetWidth
$active.addClass(direction)
$next.addClass(direction)
$active.one('bsTransitionEnd', function () {
$next.removeClass([type, direction].join(' ')).addClass('active')
$active.removeClass(['active', direction].join(' '))
that.sliding = false
setTimeout(function () { that.$element.trigger(slidEvent) }, 0)
}).emulateTransitionEnd(Carousel.TRANSITION_DURATION)
} else {
$active.removeClass('active')
$next.addClass('active')
this.sliding = false
this.$element.trigger(slidEvent)
}
isCycling && this.cycle()
return this
}
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.carousel')
var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
var action = typeof option == 'string' ? option : options.slide
if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
if (typeof option == 'number') data.to(option)
else if (action) data[action]()
else if (options.interval) data.pause().cycle()
})
}
var old = $.fn.carousel
$.fn.carousel = Plugin
$.fn.carousel.Constructor = Carousel
$.fn.carousel.noConflict = function () {
$.fn.carousel = old
return this
}
var clickHandler = function (e) {
var href
var $this = $(this)
var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, ''))
if (!$target.hasClass('carousel')) return
var options = $.extend({}, $target.data(), $this.data())
var slideIndex = $this.attr('data-slide-to')
if (slideIndex) options.interval = false
Plugin.call($target, options)
if (slideIndex) { $target.data('bs.carousel').to(slideIndex) }
e.preventDefault()
}
$(document).on('click.bs.carousel.data-api', '[data-slide]', clickHandler).on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler)
$(window).on('load', function () {
$('[data-ride="carousel"]').each(function () {
var $carousel = $(this)
Plugin.call($carousel, $carousel.data())
})
})
}(jQuery); +function ($) {
'use strict'; var Collapse = function (element, options) {
this.$element = $(element)
this.options = $.extend({}, Collapse.DEFAULTS, options)
this.$trigger = $(this.options.trigger).filter('[href="#' + element.id + '"], [data-target="#' + element.id + '"]')
this.transitioning = null
if (this.options.parent) { this.$parent = this.getParent() } else { this.addAriaAndCollapsedClass(this.$element, this.$trigger) }
if (this.options.toggle) this.toggle()
}
Collapse.VERSION = '3.3.0'
Collapse.TRANSITION_DURATION = 350
Collapse.DEFAULTS = { toggle: true, trigger: '[data-toggle="collapse"]' }
Collapse.prototype.dimension = function () {
var hasWidth = this.$element.hasClass('width')
return hasWidth ? 'width' : 'height'
}
Collapse.prototype.show = function () {
if (this.transitioning || this.$element.hasClass('in')) return
var activesData
var actives = this.$parent && this.$parent.find('> .panel').children('.in, .collapsing')
if (actives && actives.length) {
activesData = actives.data('bs.collapse')
if (activesData && activesData.transitioning) return
}
var startEvent = $.Event('show.bs.collapse')
this.$element.trigger(startEvent)
if (startEvent.isDefaultPrevented()) return
if (actives && actives.length) {
Plugin.call(actives, 'hide')
activesData || actives.data('bs.collapse', null)
}
var dimension = this.dimension()
this.$element.removeClass('collapse').addClass('collapsing')[dimension](0).attr('aria-expanded', true)
this.$trigger.removeClass('collapsed').attr('aria-expanded', true)
this.transitioning = 1
var complete = function () {
this.$element.removeClass('collapsing').addClass('collapse in')[dimension]('')
this.transitioning = 0
this.$element.trigger('shown.bs.collapse')
}
if (!$.support.transition) return complete.call(this)
var scrollSize = $.camelCase(['scroll', dimension].join('-'))
this.$element.one('bsTransitionEnd', $.proxy(complete, this)).emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize])
}
Collapse.prototype.hide = function () {
if (this.transitioning || !this.$element.hasClass('in')) return
var startEvent = $.Event('hide.bs.collapse')
this.$element.trigger(startEvent)
if (startEvent.isDefaultPrevented()) return
var dimension = this.dimension()
this.$element[dimension](this.$element[dimension]())[0].offsetHeight
this.$element.addClass('collapsing').removeClass('collapse in').attr('aria-expanded', false)
this.$trigger.addClass('collapsed').attr('aria-expanded', false)
this.transitioning = 1
var complete = function () {
this.transitioning = 0
this.$element.removeClass('collapsing').addClass('collapse').trigger('hidden.bs.collapse')
}
if (!$.support.transition) return complete.call(this)
this.$element
[dimension](0).one('bsTransitionEnd', $.proxy(complete, this)).emulateTransitionEnd(Collapse.TRANSITION_DURATION)
}
Collapse.prototype.toggle = function () { this[this.$element.hasClass('in') ? 'hide' : 'show']() }
Collapse.prototype.getParent = function () {
return $(this.options.parent).find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]').each($.proxy(function (i, element) {
var $element = $(element)
this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element)
}, this)).end()
}
Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) {
var isOpen = $element.hasClass('in')
$element.attr('aria-expanded', isOpen)
$trigger.toggleClass('collapsed', !isOpen).attr('aria-expanded', isOpen)
}
function getTargetFromTrigger($trigger) {
var href
var target = $trigger.attr('data-target') || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')
return $(target)
}
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.collapse')
var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)
if (!data && options.toggle && option == 'show') options.toggle = false
if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.collapse
$.fn.collapse = Plugin
$.fn.collapse.Constructor = Collapse
$.fn.collapse.noConflict = function () {
$.fn.collapse = old
return this
}
$(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) {
var $this = $(this)
if (!$this.attr('data-target')) e.preventDefault()
var $target = getTargetFromTrigger($this)
var data = $target.data('bs.collapse')
var option = data ? 'toggle' : $.extend({}, $this.data(), { trigger: this })
Plugin.call($target, option)
})
}(jQuery); +function ($) {
'use strict'; var backdrop = '.dropdown-backdrop'
var toggle = '[data-toggle="dropdown"]'
var Dropdown = function (element) { $(element).on('click.bs.dropdown', this.toggle) }
Dropdown.VERSION = '3.3.0'
Dropdown.prototype.toggle = function (e) {
var $this = $(this)
if ($this.is('.disabled, :disabled')) return
var $parent = getParent($this)
var isActive = $parent.hasClass('open')
clearMenus()
if (!isActive) {
if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) { $('<div class="dropdown-backdrop"/>').insertAfter($(this)).on('click', clearMenus) }
var relatedTarget = { relatedTarget: this }
$parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))
if (e.isDefaultPrevented()) return
$this.trigger('focus').attr('aria-expanded', 'true')
$parent.toggleClass('open').trigger('shown.bs.dropdown', relatedTarget)
}
return false
}
Dropdown.prototype.keydown = function (e) {
if (!/(38|40|27|32)/.test(e.which)) return
var $this = $(this)
e.preventDefault()
e.stopPropagation()
if ($this.is('.disabled, :disabled')) return
var $parent = getParent($this)
var isActive = $parent.hasClass('open')
if ((!isActive && e.which != 27) || (isActive && e.which == 27)) {
if (e.which == 27) $parent.find(toggle).trigger('focus')
return $this.trigger('click')
}
var desc = ' li:not(.divider):visible a'
var $items = $parent.find('[role="menu"]' + desc + ', [role="listbox"]' + desc)
if (!$items.length) return
var index = $items.index(e.target)
if (e.which == 38 && index > 0) index--
if (e.which == 40 && index < $items.length - 1) index++
if (!~index) index = 0
$items.eq(index).trigger('focus')
}
function clearMenus(e) {
if (e && e.which === 3) return
$(backdrop).remove()
$(toggle).each(function () {
var $this = $(this)
var $parent = getParent($this)
var relatedTarget = { relatedTarget: this }
if (!$parent.hasClass('open')) return
$parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))
if (e.isDefaultPrevented()) return
$this.attr('aria-expanded', 'false')
$parent.removeClass('open').trigger('hidden.bs.dropdown', relatedTarget)
})
}
function getParent($this) {
var selector = $this.attr('data-target')
if (!selector) {
selector = $this.attr('href')
selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '')
}
var $parent = selector && $(selector)
return $parent && $parent.length ? $parent : $this.parent()
}
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.dropdown')
if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)))
if (typeof option == 'string') data[option].call($this)
})
}
var old = $.fn.dropdown
$.fn.dropdown = Plugin
$.fn.dropdown.Constructor = Dropdown
$.fn.dropdown.noConflict = function () {
$.fn.dropdown = old
return this
}
$(document).on('click.bs.dropdown.data-api', clearMenus).on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() }).on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle).on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown).on('keydown.bs.dropdown.data-api', '[role="menu"]', Dropdown.prototype.keydown).on('keydown.bs.dropdown.data-api', '[role="listbox"]', Dropdown.prototype.keydown)
}(jQuery); +function ($) {
'use strict'; var Modal = function (element, options) {
this.options = options
this.$body = $(document.body)
this.$element = $(element)
this.$backdrop = this.isShown = null
this.scrollbarWidth = 0
if (this.options.remote) { this.$element.find('.modal-content').load(this.options.remote, $.proxy(function () { this.$element.trigger('loaded.bs.modal') }, this)) }
}
Modal.VERSION = '3.3.0'
Modal.TRANSITION_DURATION = 300
Modal.BACKDROP_TRANSITION_DURATION = 150
Modal.DEFAULTS = { backdrop: true, keyboard: true, show: true }
Modal.prototype.toggle = function (_relatedTarget) { return this.isShown ? this.hide() : this.show(_relatedTarget) }
Modal.prototype.show = function (_relatedTarget) {
var that = this
var e = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })
this.$element.trigger(e)
if (this.isShown || e.isDefaultPrevented()) return
this.isShown = true
this.checkScrollbar()
this.$body.addClass('modal-open')
this.setScrollbar()
this.escape()
this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))
this.backdrop(function () {
var transition = $.support.transition && that.$element.hasClass('fade')
if (!that.$element.parent().length) { that.$element.appendTo(that.$body) }
that.$element.show().scrollTop(0)
if (transition) { that.$element[0].offsetWidth }
that.$element.addClass('in').attr('aria-hidden', false)
that.enforceFocus()
var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })
transition ? that.$element.find('.modal-dialog').one('bsTransitionEnd', function () { that.$element.trigger('focus').trigger(e) }).emulateTransitionEnd(Modal.TRANSITION_DURATION) : that.$element.trigger('focus').trigger(e)
})
}
Modal.prototype.hide = function (e) {
if (e) e.preventDefault()
e = $.Event('hide.bs.modal')
this.$element.trigger(e)
if (!this.isShown || e.isDefaultPrevented()) return
this.isShown = false
this.escape()
$(document).off('focusin.bs.modal')
this.$element.removeClass('in').attr('aria-hidden', true).off('click.dismiss.bs.modal')
$.support.transition && this.$element.hasClass('fade') ? this.$element.one('bsTransitionEnd', $.proxy(this.hideModal, this)).emulateTransitionEnd(Modal.TRANSITION_DURATION) : this.hideModal()
}
Modal.prototype.enforceFocus = function () { $(document).off('focusin.bs.modal').on('focusin.bs.modal', $.proxy(function (e) { if (this.$element[0] !== e.target && !this.$element.has(e.target).length) { this.$element.trigger('focus') } }, this)) }
Modal.prototype.escape = function () { if (this.isShown && this.options.keyboard) { this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) { e.which == 27 && this.hide() }, this)) } else if (!this.isShown) { this.$element.off('keydown.dismiss.bs.modal') } }
Modal.prototype.hideModal = function () {
var that = this
this.$element.hide()
this.backdrop(function () {
that.$body.removeClass('modal-open')
that.resetScrollbar()
that.$element.trigger('hidden.bs.modal')
})
}
Modal.prototype.removeBackdrop = function () {
this.$backdrop && this.$backdrop.remove()
this.$backdrop = null
}
Modal.prototype.backdrop = function (callback) {
var that = this
var animate = this.$element.hasClass('fade') ? 'fade' : ''
if (this.isShown && this.options.backdrop) {
var doAnimate = $.support.transition && animate
this.$backdrop = $('<div class="modal-backdrop ' + animate + '" />').prependTo(this.$element).on('click.dismiss.bs.modal', $.proxy(function (e) {
if (e.target !== e.currentTarget) return
this.options.backdrop == 'static' ? this.$element[0].focus.call(this.$element[0]) : this.hide.call(this)
}, this))
if (doAnimate) this.$backdrop[0].offsetWidth
this.$backdrop.addClass('in')
if (!callback) return
doAnimate ? this.$backdrop.one('bsTransitionEnd', callback).emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : callback()
} else if (!this.isShown && this.$backdrop) {
this.$backdrop.removeClass('in')
var callbackRemove = function () {
that.removeBackdrop()
callback && callback()
}
$.support.transition && this.$element.hasClass('fade') ? this.$backdrop.one('bsTransitionEnd', callbackRemove).emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : callbackRemove()
} else if (callback) { callback() }
}
Modal.prototype.checkScrollbar = function () { this.scrollbarWidth = this.measureScrollbar() }
Modal.prototype.setScrollbar = function () {
var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)
if (this.scrollbarWidth) this.$body.css('padding-right', bodyPad + this.scrollbarWidth)
}
Modal.prototype.resetScrollbar = function () { this.$body.css('padding-right', '') }
Modal.prototype.measureScrollbar = function () {
if (document.body.clientWidth >= window.innerWidth) return 0
var scrollDiv = document.createElement('div')
scrollDiv.className = 'modal-scrollbar-measure'
this.$body.append(scrollDiv)
var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
this.$body[0].removeChild(scrollDiv)
return scrollbarWidth
}
function Plugin(option, _relatedTarget) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.modal')
var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)
if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
if (typeof option == 'string') data[option](_relatedTarget)
else if (options.show) data.show(_relatedTarget)
})
}
var old = $.fn.modal
$.fn.modal = Plugin
$.fn.modal.Constructor = Modal
$.fn.modal.noConflict = function () {
$.fn.modal = old
return this
}
$(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) {
var $this = $(this)
var href = $this.attr('href')
var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, '')))
var option = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())
if ($this.is('a')) e.preventDefault()
$target.one('show.bs.modal', function (showEvent) {
if (showEvent.isDefaultPrevented()) return
$target.one('hidden.bs.modal', function () { $this.is(':visible') && $this.trigger('focus') })
})
Plugin.call($target, option, this)
})
}(jQuery); +function ($) {
'use strict'; var Tooltip = function (element, options) {
this.type = this.options = this.enabled = this.timeout = this.hoverState = this.$element = null
this.init('tooltip', element, options)
}
Tooltip.VERSION = '3.3.0'
Tooltip.TRANSITION_DURATION = 150
Tooltip.DEFAULTS = { animation: true, placement: 'top', selector: false, template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>', trigger: 'hover focus', title: '', delay: 0, html: false, container: false, viewport: { selector: 'body', padding: 0 } }
Tooltip.prototype.init = function (type, element, options) {
this.enabled = true
this.type = type
this.$element = $(element)
this.options = this.getOptions(options)
this.$viewport = this.options.viewport && $(this.options.viewport.selector || this.options.viewport)
var triggers = this.options.trigger.split(' ')
for (var i = triggers.length; i--;) {
var trigger = triggers[i]
if (trigger == 'click') { this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this)) } else if (trigger != 'manual') {
var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin'
var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'
this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
}
}
this.options.selector ? (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) : this.fixTitle()
}
Tooltip.prototype.getDefaults = function () { return Tooltip.DEFAULTS }
Tooltip.prototype.getOptions = function (options) {
options = $.extend({}, this.getDefaults(), this.$element.data(), options)
if (options.delay && typeof options.delay == 'number') { options.delay = { show: options.delay, hide: options.delay } }
return options
}
Tooltip.prototype.getDelegateOptions = function () {
var options = {}
var defaults = this.getDefaults()
this._options && $.each(this._options, function (key, value) { if (defaults[key] != value) options[key] = value })
return options
}
Tooltip.prototype.enter = function (obj) {
var self = obj instanceof this.constructor ? obj : $(obj.currentTarget).data('bs.' + this.type)
if (self && self.$tip && self.$tip.is(':visible')) {
self.hoverState = 'in'
return
}
if (!self) {
self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
$(obj.currentTarget).data('bs.' + this.type, self)
}
clearTimeout(self.timeout)
self.hoverState = 'in'
if (!self.options.delay || !self.options.delay.show) return self.show()
self.timeout = setTimeout(function () { if (self.hoverState == 'in') self.show() }, self.options.delay.show)
}
Tooltip.prototype.leave = function (obj) {
var self = obj instanceof this.constructor ? obj : $(obj.currentTarget).data('bs.' + this.type)
if (!self) {
self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
$(obj.currentTarget).data('bs.' + this.type, self)
}
clearTimeout(self.timeout)
self.hoverState = 'out'
if (!self.options.delay || !self.options.delay.hide) return self.hide()
self.timeout = setTimeout(function () { if (self.hoverState == 'out') self.hide() }, self.options.delay.hide)
}
Tooltip.prototype.show = function () {
var e = $.Event('show.bs.' + this.type)
if (this.hasContent() && this.enabled) {
this.$element.trigger(e)
var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0])
if (e.isDefaultPrevented() || !inDom) return
var that = this
var $tip = this.tip()
var tipId = this.getUID(this.type)
this.setContent()
$tip.attr('id', tipId)
this.$element.attr('aria-describedby', tipId)
if (this.options.animation) $tip.addClass('fade')
var placement = typeof this.options.placement == 'function' ? this.options.placement.call(this, $tip[0], this.$element[0]) : this.options.placement
var autoToken = /\s?auto?\s?/i
var autoPlace = autoToken.test(placement)
if (autoPlace) placement = placement.replace(autoToken, '') || 'top'
$tip.detach().css({ top: 0, left: 0, display: 'block' }).addClass(placement).data('bs.' + this.type, this)
this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
var pos = this.getPosition()
var actualWidth = $tip[0].offsetWidth
var actualHeight = $tip[0].offsetHeight
if (autoPlace) {
var orgPlacement = placement
var $container = this.options.container ? $(this.options.container) : this.$element.parent()
var containerDim = this.getPosition($container)
placement = placement == 'bottom' && pos.bottom + actualHeight > containerDim.bottom ? 'top' : placement == 'top' && pos.top - actualHeight < containerDim.top ? 'bottom' : placement == 'right' && pos.right + actualWidth > containerDim.width ? 'left' : placement == 'left' && pos.left - actualWidth < containerDim.left ? 'right' : placement
$tip.removeClass(orgPlacement).addClass(placement)
}
var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)
this.applyPlacement(calculatedOffset, placement)
var complete = function () {
var prevHoverState = that.hoverState
that.$element.trigger('shown.bs.' + that.type)
that.hoverState = null
if (prevHoverState == 'out') that.leave(that)
}
$.support.transition && this.$tip.hasClass('fade') ? $tip.one('bsTransitionEnd', complete).emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : complete()
}
}
Tooltip.prototype.applyPlacement = function (offset, placement) {
var $tip = this.tip()
var width = $tip[0].offsetWidth
var height = $tip[0].offsetHeight
var marginTop = parseInt($tip.css('margin-top'), 10)
var marginLeft = parseInt($tip.css('margin-left'), 10)
if (isNaN(marginTop)) marginTop = 0
if (isNaN(marginLeft)) marginLeft = 0
offset.top = offset.top + marginTop
offset.left = offset.left + marginLeft
$.offset.setOffset($tip[0], $.extend({ using: function (props) { $tip.css({ top: Math.round(props.top), left: Math.round(props.left) }) } }, offset), 0)
$tip.addClass('in')
var actualWidth = $tip[0].offsetWidth
var actualHeight = $tip[0].offsetHeight
if (placement == 'top' && actualHeight != height) { offset.top = offset.top + height - actualHeight }
var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)
if (delta.left) offset.left += delta.left
else offset.top += delta.top
var isVertical = /top|bottom/.test(placement)
var arrowDelta = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight
var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight'
$tip.offset(offset)
this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical)
}
Tooltip.prototype.replaceArrow = function (delta, dimension, isHorizontal) { this.arrow().css(isHorizontal ? 'left' : 'top', 50 * (1 - delta / dimension) + '%').css(isHorizontal ? 'top' : 'left', '') }
Tooltip.prototype.setContent = function () {
var $tip = this.tip()
var title = this.getTitle()
$tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)
$tip.removeClass('fade in top bottom left right')
}
Tooltip.prototype.hide = function (callback) {
var that = this
var $tip = this.tip()
var e = $.Event('hide.bs.' + this.type)
function complete() {
if (that.hoverState != 'in') $tip.detach()
that.$element.removeAttr('aria-describedby').trigger('hidden.bs.' + that.type)
callback && callback()
}
this.$element.trigger(e)
if (e.isDefaultPrevented()) return
$tip.removeClass('in')
$.support.transition && this.$tip.hasClass('fade') ? $tip.one('bsTransitionEnd', complete).emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : complete()
this.hoverState = null
return this
}
Tooltip.prototype.fixTitle = function () {
var $e = this.$element
if ($e.attr('title') || typeof ($e.attr('data-original-title')) != 'string') { $e.attr('data-original-title', $e.attr('title') || '').attr('title', '') }
}
Tooltip.prototype.hasContent = function () { return this.getTitle() }
Tooltip.prototype.getPosition = function ($element) {
$element = $element || this.$element
var el = $element[0]
var isBody = el.tagName == 'BODY'
var elRect = el.getBoundingClientRect()
if (elRect.width == null) { elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top }) }
var elOffset = isBody ? { top: 0, left: 0 } : $element.offset()
var scroll = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null
return $.extend({}, elRect, scroll, outerDims, elOffset)
}
Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) { return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } : placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } : placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } : { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width } }
Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
var delta = { top: 0, left: 0 }
if (!this.$viewport) return delta
var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
var viewportDimensions = this.getPosition(this.$viewport)
if (/right|left/.test(placement)) {
var topEdgeOffset = pos.top - viewportPadding - viewportDimensions.scroll
var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
if (topEdgeOffset < viewportDimensions.top) { delta.top = viewportDimensions.top - topEdgeOffset } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset }
} else {
var leftEdgeOffset = pos.left - viewportPadding
var rightEdgeOffset = pos.left + viewportPadding + actualWidth
if (leftEdgeOffset < viewportDimensions.left) { delta.left = viewportDimensions.left - leftEdgeOffset } else if (rightEdgeOffset > viewportDimensions.width) { delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset }
}
return delta
}
Tooltip.prototype.getTitle = function () {
var title
var $e = this.$element
var o = this.options
title = $e.attr('data-original-title') || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title)
return title
}
Tooltip.prototype.getUID = function (prefix) {
do prefix += ~~(Math.random() * 1000000)
while (document.getElementById(prefix))
return prefix
}
Tooltip.prototype.tip = function () { return (this.$tip = this.$tip || $(this.options.template)) }
Tooltip.prototype.arrow = function () { return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow')) }
Tooltip.prototype.enable = function () { this.enabled = true }
Tooltip.prototype.disable = function () { this.enabled = false }
Tooltip.prototype.toggleEnabled = function () { this.enabled = !this.enabled }
Tooltip.prototype.toggle = function (e) {
var self = this
if (e) {
self = $(e.currentTarget).data('bs.' + this.type)
if (!self) {
self = new this.constructor(e.currentTarget, this.getDelegateOptions())
$(e.currentTarget).data('bs.' + this.type, self)
}
}
self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
}
Tooltip.prototype.destroy = function () {
var that = this
clearTimeout(this.timeout)
this.hide(function () { that.$element.off('.' + that.type).removeData('bs.' + that.type) })
}
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.tooltip')
var options = typeof option == 'object' && option
var selector = options && options.selector
if (!data && option == 'destroy') return
if (selector) {
if (!data) $this.data('bs.tooltip', (data = {}))
if (!data[selector]) data[selector] = new Tooltip(this, options)
} else { if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options))) }
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.tooltip
$.fn.tooltip = Plugin
$.fn.tooltip.Constructor = Tooltip
$.fn.tooltip.noConflict = function () {
$.fn.tooltip = old
return this
}
}(jQuery); +function ($) {
'use strict'; var Popover = function (element, options) { this.init('popover', element, options) }
if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')
Popover.VERSION = '3.3.0'
Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, { placement: 'right', trigger: 'click', content: '', template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>' })
Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)
Popover.prototype.constructor = Popover
Popover.prototype.getDefaults = function () { return Popover.DEFAULTS }
Popover.prototype.setContent = function () {
var $tip = this.tip()
var title = this.getTitle()
var content = this.getContent()
$tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)
$tip.find('.popover-content').children().detach().end()[this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text'](content)
$tip.removeClass('fade top bottom left right in')
if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide()
}
Popover.prototype.hasContent = function () { return this.getTitle() || this.getContent() }
Popover.prototype.getContent = function () {
var $e = this.$element
var o = this.options
return $e.attr('data-content') || (typeof o.content == 'function' ? o.content.call($e[0]) : o.content)
}
Popover.prototype.arrow = function () { return (this.$arrow = this.$arrow || this.tip().find('.arrow')) }
Popover.prototype.tip = function () {
if (!this.$tip) this.$tip = $(this.options.template)
return this.$tip
}
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.popover')
var options = typeof option == 'object' && option
var selector = options && options.selector
if (!data && option == 'destroy') return
if (selector) {
if (!data) $this.data('bs.popover', (data = {}))
if (!data[selector]) data[selector] = new Popover(this, options)
} else { if (!data) $this.data('bs.popover', (data = new Popover(this, options))) }
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.popover
$.fn.popover = Plugin
$.fn.popover.Constructor = Popover
$.fn.popover.noConflict = function () {
$.fn.popover = old
return this
}
}(jQuery); +function ($) {
'use strict'; function ScrollSpy(element, options) {
var process = $.proxy(this.process, this)
this.$body = $('body')
this.$scrollElement = $(element).is('body') ? $(window) : $(element)
this.options = $.extend({}, ScrollSpy.DEFAULTS, options)
this.selector = (this.options.target || '') + ' .nav li > a'
this.offsets = []
this.targets = []
this.activeTarget = null
this.scrollHeight = 0
this.$scrollElement.on('scroll.bs.scrollspy', process)
this.refresh()
this.process()
}
ScrollSpy.VERSION = '3.3.0'
ScrollSpy.DEFAULTS = { offset: 10 }
ScrollSpy.prototype.getScrollHeight = function () { return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight) }
ScrollSpy.prototype.refresh = function () {
var offsetMethod = 'offset'
var offsetBase = 0
if (!$.isWindow(this.$scrollElement[0])) {
offsetMethod = 'position'
offsetBase = this.$scrollElement.scrollTop()
}
this.offsets = []
this.targets = []
this.scrollHeight = this.getScrollHeight()
var self = this
this.$body.find(this.selector).map(function () {
var $el = $(this)
var href = $el.data('target') || $el.attr('href')
var $href = /^#./.test(href) && $(href)
return ($href && $href.length && $href.is(':visible') && [[$href[offsetMethod]().top + offsetBase, href]]) || null
}).sort(function (a, b) { return a[0] - b[0] }).each(function () {
self.offsets.push(this[0])
self.targets.push(this[1])
})
}
ScrollSpy.prototype.process = function () {
var scrollTop = this.$scrollElement.scrollTop() + this.options.offset
var scrollHeight = this.getScrollHeight()
var maxScroll = this.options.offset + scrollHeight - this.$scrollElement.height()
var offsets = this.offsets
var targets = this.targets
var activeTarget = this.activeTarget
var i
if (this.scrollHeight != scrollHeight) { this.refresh() }
if (scrollTop >= maxScroll) { return activeTarget != (i = targets[targets.length - 1]) && this.activate(i) }
if (activeTarget && scrollTop < offsets[0]) {
this.activeTarget = null
return this.clear()
}
for (i = offsets.length; i--;) { activeTarget != targets[i] && scrollTop >= offsets[i] && (!offsets[i + 1] || scrollTop <= offsets[i + 1]) && this.activate(targets[i]) }
}
ScrollSpy.prototype.activate = function (target) {
this.activeTarget = target
this.clear()
var selector = this.selector +
'[data-target="' + target + '"],' +
this.selector + '[href="' + target + '"]'
var active = $(selector).parents('li').addClass('active')
if (active.parent('.dropdown-menu').length) { active = active.closest('li.dropdown').addClass('active') }
active.trigger('activate.bs.scrollspy')
}
ScrollSpy.prototype.clear = function () { $(this.selector).parentsUntil(this.options.target, '.active').removeClass('active') }
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.scrollspy')
var options = typeof option == 'object' && option
if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.scrollspy
$.fn.scrollspy = Plugin
$.fn.scrollspy.Constructor = ScrollSpy
$.fn.scrollspy.noConflict = function () {
$.fn.scrollspy = old
return this
}
$(window).on('load.bs.scrollspy.data-api', function () {
$('[data-spy="scroll"]').each(function () {
var $spy = $(this)
Plugin.call($spy, $spy.data())
})
})
}(jQuery); +function ($) {
'use strict'; var Tab = function (element) { this.element = $(element) }
Tab.VERSION = '3.3.0'
Tab.TRANSITION_DURATION = 150
Tab.prototype.show = function () {
var $this = this.element
var $ul = $this.closest('ul:not(.dropdown-menu)')
var selector = $this.data('target')
if (!selector) {
selector = $this.attr('href')
selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '')
}
if ($this.parent('li').hasClass('active')) return
var $previous = $ul.find('.active:last a')
var hideEvent = $.Event('hide.bs.tab', { relatedTarget: $this[0] })
var showEvent = $.Event('show.bs.tab', { relatedTarget: $previous[0] })
$previous.trigger(hideEvent)
$this.trigger(showEvent)
if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return
var $target = $(selector)
this.activate($this.closest('li'), $ul)
this.activate($target, $target.parent(), function () {
$previous.trigger({ type: 'hidden.bs.tab', relatedTarget: $this[0] })
$this.trigger({ type: 'shown.bs.tab', relatedTarget: $previous[0] })
})
}
Tab.prototype.activate = function (element, container, callback) {
var $active = container.find('> .active')
var transition = callback && $.support.transition && (($active.length && $active.hasClass('fade')) || !!container.find('> .fade').length)
function next() {
$active.removeClass('active').find('> .dropdown-menu > .active').removeClass('active').end().find('[data-toggle="tab"]').attr('aria-expanded', false)
element.addClass('active').find('[data-toggle="tab"]').attr('aria-expanded', true)
if (transition) {
element[0].offsetWidth
element.addClass('in')
} else { element.removeClass('fade') }
if (element.parent('.dropdown-menu')) { element.closest('li.dropdown').addClass('active').end().find('[data-toggle="tab"]').attr('aria-expanded', true) }
callback && callback()
}
$active.length && transition ? $active.one('bsTransitionEnd', next).emulateTransitionEnd(Tab.TRANSITION_DURATION) : next()
$active.removeClass('in')
}
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.tab')
if (!data) $this.data('bs.tab', (data = new Tab(this)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.tab
$.fn.tab = Plugin
$.fn.tab.Constructor = Tab
$.fn.tab.noConflict = function () {
$.fn.tab = old
return this
}
var clickHandler = function (e) {
e.preventDefault()
Plugin.call($(this), 'show')
}
$(document).on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler).on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler)
}(jQuery); +function ($) {
'use strict'; var Affix = function (element, options) {
this.options = $.extend({}, Affix.DEFAULTS, options)
this.$target = $(this.options.target).on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this)).on('click.bs.affix.data-api', $.proxy(this.checkPositionWithEventLoop, this))
this.$element = $(element)
this.affixed = this.unpin = this.pinnedOffset = null
this.checkPosition()
}
Affix.VERSION = '3.3.0'
Affix.RESET = 'affix affix-top affix-bottom'
Affix.DEFAULTS = { offset: 0, target: window }
Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) {
var scrollTop = this.$target.scrollTop()
var position = this.$element.offset()
var targetHeight = this.$target.height()
if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false
if (this.affixed == 'bottom') {
if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom'
return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom'
}
var initializing = this.affixed == null
var colliderTop = initializing ? scrollTop : position.top
var colliderHeight = initializing ? targetHeight : height
if (offsetTop != null && colliderTop <= offsetTop) return 'top'
if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom'
return false
}
Affix.prototype.getPinnedOffset = function () {
if (this.pinnedOffset) return this.pinnedOffset
this.$element.removeClass(Affix.RESET).addClass('affix')
var scrollTop = this.$target.scrollTop()
var position = this.$element.offset()
return (this.pinnedOffset = position.top - scrollTop)
}
Affix.prototype.checkPositionWithEventLoop = function () { setTimeout($.proxy(this.checkPosition, this), 1) }
Affix.prototype.checkPosition = function () {
if (!this.$element.is(':visible')) return
var height = this.$element.height()
var offset = this.options.offset
var offsetTop = offset.top
var offsetBottom = offset.bottom
var scrollHeight = $('body').height()
if (typeof offset != 'object') offsetBottom = offsetTop = offset
if (typeof offsetTop == 'function') offsetTop = offset.top(this.$element)
if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)
var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom)
if (this.affixed != affix) {
if (this.unpin != null) this.$element.css('top', '')
var affixType = 'affix' + (affix ? '-' + affix : '')
var e = $.Event(affixType + '.bs.affix')
this.$element.trigger(e)
if (e.isDefaultPrevented()) return
this.affixed = affix
this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null
this.$element.removeClass(Affix.RESET).addClass(affixType).trigger(affixType.replace('affix', 'affixed') + '.bs.affix')
}
if (affix == 'bottom') { this.$element.offset({ top: scrollHeight - height - offsetBottom }) }
}
function Plugin(option) {
return this.each(function () {
var $this = $(this)
var data = $this.data('bs.affix')
var options = typeof option == 'object' && option
if (!data) $this.data('bs.affix', (data = new Affix(this, options)))
if (typeof option == 'string') data[option]()
})
}
var old = $.fn.affix
$.fn.affix = Plugin
$.fn.affix.Constructor = Affix
$.fn.affix.noConflict = function () {
$.fn.affix = old
return this
}
$(window).on('load', function () {
$('[data-spy="affix"]').each(function () {
var $spy = $(this)
var data = $spy.data()
data.offset = data.offset || {}
if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom
if (data.offsetTop != null) data.offset.top = data.offsetTop
Plugin.call($spy, data)
})
})
}(jQuery); |