| /* ======================================================================== |
| * Bootstrap: modal.js v3.3.6 |
| * http://getbootstrap.com/javascript/#modals |
| * ======================================================================== |
| * Copyright 2011-2015 Twitter, Inc. |
| * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) |
| * ======================================================================== */ |
| |
| |
| +function ($) { |
| 'use strict'; |
| |
| // MODAL CLASS DEFINITION |
| // ====================== |
| |
| var Modal = function (element, options) { |
| this.options = options |
| this.$body = $(document.body) |
| this.$element = $(element) |
| this.$dialog = this.$element.find('.modal-dialog') |
| this.$backdrop = null |
| this.isShown = null |
| this.originalBodyPad = null |
| this.scrollbarWidth = 0 |
| this.ignoreBackdropClick = false |
| |
| if (this.options.remote) { |
| this.$element |
| .find('.modal-content') |
| .load(this.options.remote, $.proxy(function () { |
| this.$element.trigger('loaded.bs.modal') |
| }, this)) |
| } |
| } |
| |
| Modal.VERSION = '3.3.6' |
| |
| 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.setScrollbar() |
| this.$body.addClass('modal-open') |
| |
| this.escape() |
| this.resize() |
| |
| this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this)) |
| |
| this.$dialog.on('mousedown.dismiss.bs.modal', function () { |
| that.$element.one('mouseup.dismiss.bs.modal', function (e) { |
| if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true |
| }) |
| }) |
| |
| this.backdrop(function () { |
| var transition = $.support.transition && that.$element.hasClass('fade') |
| |
| if (!that.$element.parent().length) { |
| that.$element.appendTo(that.$body) // don't move modals dom position |
| } |
| |
| that.$element |
| .show() |
| .scrollTop(0) |
| |
| that.adjustDialog() |
| |
| if (transition) { |
| that.$element[0].offsetWidth // force reflow |
| } |
| |
| that.$element.addClass('in') |
| |
| that.enforceFocus() |
| |
| var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget }) |
| |
| transition ? |
| that.$dialog // wait for modal to slide in |
| .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() |
| this.resize() |
| |
| $(document).off('focusin.bs.modal') |
| |
| this.$element |
| .removeClass('in') |
| .off('click.dismiss.bs.modal') |
| .off('mouseup.dismiss.bs.modal') |
| |
| this.$dialog.off('mousedown.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') // guard against infinite focus loop |
| .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.resize = function () { |
| if (this.isShown) { |
| $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this)) |
| } else { |
| $(window).off('resize.bs.modal') |
| } |
| } |
| |
| Modal.prototype.hideModal = function () { |
| var that = this |
| this.$element.hide() |
| this.backdrop(function () { |
| that.$body.removeClass('modal-open') |
| that.resetAdjustments() |
| that.resetScrollbar() |
| that.$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 = $(document.createElement('div')) |
| .addClass('modal-backdrop ' + animate) |
| .appendTo(this.$body) |
| |
| this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) { |
| if (this.ignoreBackdropClick) { |
| this.ignoreBackdropClick = false |
| return |
| } |
| if (e.target !== e.currentTarget) return |
| this.options.backdrop == 'static' |
| ? this.$element[0].focus() |
| : this.hide() |
| }, this)) |
| |
| if (doAnimate) this.$backdrop[0].offsetWidth // force reflow |
| |
| this.$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.$backdrop |
| .one('bsTransitionEnd', callbackRemove) |
| .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : |
| callbackRemove() |
| |
| } else if (callback) { |
| callback() |
| } |
| } |
| |
| // these following methods are used to handle overflowing modals |
| |
| Modal.prototype.handleUpdate = function () { |
| this.adjustDialog() |
| } |
| |
| Modal.prototype.adjustDialog = function () { |
| var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight |
| |
| this.$element.css({ |
| paddingLeft: !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '', |
| paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : '' |
| }) |
| } |
| |
| Modal.prototype.resetAdjustments = function () { |
| this.$element.css({ |
| paddingLeft: '', |
| paddingRight: '' |
| }) |
| } |
| |
| Modal.prototype.checkScrollbar = function () { |
| var fullWindowWidth = window.innerWidth |
| if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8 |
| var documentElementRect = document.documentElement.getBoundingClientRect() |
| fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left) |
| } |
| this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth |
| this.scrollbarWidth = this.measureScrollbar() |
| } |
| |
| Modal.prototype.setScrollbar = function () { |
| var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10) |
| this.originalBodyPad = document.body.style.paddingRight || '' |
| if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth) |
| } |
| |
| Modal.prototype.resetScrollbar = function () { |
| this.$body.css('padding-right', this.originalBodyPad) |
| } |
| |
| Modal.prototype.measureScrollbar = function () { // thx walsh |
| var scrollDiv = document.createElement('div') |
| scrollDiv.className = 'modal-scrollbar-measure' |
| this.$body.append(scrollDiv) |
| var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth |
| this.$body[0].removeChild(scrollDiv) |
| return scrollbarWidth |
| } |
| |
| |
| // MODAL PLUGIN DEFINITION |
| // ======================= |
| |
| 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 |
| |
| |
| // MODAL NO CONFLICT |
| // ================= |
| |
| $.fn.modal.noConflict = function () { |
| $.fn.modal = old |
| return this |
| } |
| |
| |
| // MODAL DATA-API |
| // ============== |
| |
| $(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]+$)/, ''))) // strip for ie7 |
| 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 // only register focus restorer if modal will actually get shown |
| $target.one('hidden.bs.modal', function () { |
| $this.is(':visible') && $this.trigger('focus') |
| }) |
| }) |
| Plugin.call($target, option, this) |
| }) |
| |
| }(jQuery); |